{"id":2143,"date":"2026-04-13T08:42:44","date_gmt":"2026-04-13T08:42:44","guid":{"rendered":"https:\/\/helicalcutgears.top\/?post_type=product&#038;p=2143"},"modified":"2026-04-13T08:42:44","modified_gmt":"2026-04-13T08:42:44","slug":"rolling-mill-double-helical-gear-split-assembly-or-integral-herringbone","status":"publish","type":"product","link":"https:\/\/helicalcutgears.top\/ja\/product\/rolling-mill-double-helical-gear-split-assembly-or-integral-herringbone\/","title":{"rendered":"\u5727\u5ef6\u6a5f\u7528\u30c0\u30d6\u30eb\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2 - \u5206\u5272\u30a2\u30bb\u30f3\u30d6\u30ea\u307e\u305f\u306f\u4e00\u4f53\u578b\u30d8\u30ea\u30f3\u30dc\u30fc\u30f3"},"content":{"rendered":"<div style=\"font-family: Arial,sans-serif; color: #2c3e50; max-width: 1100px; margin: 0 auto; padding: 0 2%;\">\n<h2 style=\"font-size: clamp(18px,3vw+10px,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin-top: 32px; margin-bottom: 16px; font-weight: bold;\">\u5727\u5ef6\u6a5f\u7528\u4e8c\u91cd\u3089\u305b\u3093\u6b6f\u8eca \u2014 \u6982\u8981<\/h2>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px; word-break: break-word;\">\u4e8c\u91cd\u3089\u305b\u3093\u6b6f\u8eca\u306e\u3042\u3089\u3086\u308b\u7523\u696d\u7528\u9014\u306e\u4e2d\u3067\u3001\u5727\u5ef6\u6a5f\u74b0\u5883\u306f\u304a\u305d\u3089\u304f\u6700\u3082\u6280\u8853\u7684\u306b\u8981\u6c42\u306e\u53b3\u3057\u3044\u74b0\u5883\u3068\u8a00\u3048\u308b\u3067\u3057\u3087\u3046\u3002\u71b1\u9593\u5727\u5ef6\u6a5f\u306e\u30d4\u30cb\u30aa\u30f3\u30b9\u30bf\u30f3\u30c9\u306f\u3001\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u30ae\u30a2\u30bb\u30c3\u30c8\u3092\u901a\u3057\u3066\u6570\u30e1\u30ac\u30ef\u30c3\u30c8\u306e\u52d5\u529b\u3092\u4f1d\u9054\u3059\u308b\u3068\u540c\u6642\u306b\u3001\u30ef\u30fc\u30af\u30d4\u30fc\u30b9\u30d3\u30ec\u30c3\u30c8\u304c\u30ed\u30fc\u30eb\u30ae\u30e3\u30c3\u30d7\u306b\u5165\u308b\u305f\u3073\u306b\u3001\u516c\u79f0\u4f1d\u9054\u30c8\u30eb\u30af\u306e3\uff5e8\u500d\u306e\u77ac\u9593\u7684\u306a\u30c8\u30eb\u30af\u30b9\u30d1\u30a4\u30af\u3092\u5438\u53ce\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u3053\u306e\u885d\u6483\u8ca0\u8377\u306f\u3001\u30ae\u30a2\u30bb\u30c3\u30c8\u306e\u8010\u7528\u671f\u9593\u4e2d\u3001\u6bce\u30b7\u30d5\u30c8\u3001\u6bce\u30b7\u30d5\u30c8\u6570\u767e\u56de\u767a\u751f\u3057\u307e\u3059\u3002\u30ed\u30fc\u30eb\u99c6\u52d5\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u52a0\u71b1\u3055\u308c\u305f\u30ef\u30fc\u30af\u30d4\u30fc\u30b9\u6750\u6599\u304c\u30ae\u30a2\u30cf\u30a6\u30b8\u30f3\u30b0\u304b\u3089\u6570\u30df\u30ea\u30e1\u30fc\u30c8\u30eb\u4ee5\u5185\u3092\u901a\u904e\u3059\u308b\u969b\u306e\u53b3\u3057\u3044\u71b1\u30b5\u30a4\u30af\u30eb\u306b\u3082\u8010\u3048\u306a\u3051\u308c\u3070\u306a\u3089\u305a\u3001\u9006\u8ee2\u30df\u30eb\u69cb\u6210\u3067\u306f\u3001\u8ca0\u8377\u304c\u304b\u304b\u3063\u305f\u72b6\u614b\u3067\u30ed\u30fc\u30eb\u30df\u30eb\u5168\u4f53\u306e\u6163\u6027\u30c8\u30ec\u30a4\u30f3\u3092\u7e70\u308a\u8fd4\u3057\u52a0\u901f\u304a\u3088\u3073\u6e1b\u901f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 <strong>\u5727\u5ef6\u6a5f\u7528\u4e8c\u91cd\u3089\u305b\u3093\u30ae\u30a2<\/strong> \u3053\u306e\u88fd\u54c1\u306f\u3001\u3053\u308c\u3089\u306e\u8981\u4ef6\u3059\u3079\u3066\u3092\u540c\u6642\u306b\u78ba\u5b9f\u306b\u6e80\u305f\u3057\u307e\u3059\u3002\u30d8\u30ea\u30f3\u30dc\u30fc\u30f3\u578b\u306e\u6b6f\u5f62\u306f\u3001\u9ad8\u3044\u63a5\u89e6\u7387\u3068\u8377\u91cd\u5206\u6563\u3092\u5b9f\u73fe\u3057\u3001\u30ef\u30fc\u30af\u30d4\u30fc\u30b9\u306e\u9032\u5165\u6642\u306e\u885d\u6483\u8377\u91cd\u3092\u7de9\u548c\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u8ef8\u65b9\u5411\u63a8\u529b\u304c\u30bc\u30ed\u3067\u3042\u308b\u305f\u3081\u3001\u540c\u7b49\u306e\u5358\u4e00\u30d8\u30ea\u30ab\u30eb\u30ed\u30fc\u30eb\u99c6\u52d5\u8a2d\u8a08\u3067\u3088\u304f\u898b\u3089\u308c\u308b\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u4e0a\u306e\u554f\u984c\u3067\u3042\u308b\u63a8\u529b\u8ef8\u53d7\u306e\u6545\u969c\u3092\u89e3\u6d88\u3057\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2150 aligncenter\" src=\"https:\/\/helicalcutgears.top\/wp-content\/uploads\/2026\/04\/Rolling-Mill-Double-Helical-Gear.webp\" alt=\"\u5727\u5ef6\u6a5f\u7528\u4e8c\u91cd\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\" width=\"600\" height=\"600\" srcset=\"https:\/\/helicalcutgears.top\/wp-content\/uploads\/2026\/04\/Rolling-Mill-Double-Helical-Gear.webp 600w, https:\/\/helicalcutgears.top\/wp-content\/uploads\/2026\/04\/Rolling-Mill-Double-Helical-Gear-480x480.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 600px, 100vw\" \/><\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px; word-break: break-word;\">\u97d3\u56fd\u30a8\u30d0\u30fc\u30d1\u30ef\u30fc\u30a6\u30a9\u30fc\u30e0\u30ae\u30a2\u682a\u5f0f\u4f1a\u793e\u306f <strong>\u5727\u5ef6\u6a5f\u7528\u4e8c\u91cd\u3089\u305b\u3093\u6b6f\u8eca<\/strong> 42CrMo\u5408\u91d1\u92fc\uff08\u56fd\u969b\u898f\u683c\u3067\u306fAISI 4140\u3001JIS SCM440\u3001DIN 42CrMo4\u306b\u76f8\u5f53\uff09\u3092\u4f7f\u7528\u3057\u3001\u9ad8\u5468\u6ce2\u713c\u5165\u308c\u713c\u623b\u3057\u51e6\u7406\u3092\u65bd\u3057\u3066\u6b6f\u9762\u786c\u5ea6HRC 50-55\u3092\u5b9f\u73fe\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u786c\u5ea6\u4ed5\u69d8\u306f\u3001\u8a98\u5c0e\u713c\u5165\u308c\u3055\u308c\u305f\u8fb2\u696d\u7528\u30ae\u30a2\uff08HRC 40-45\uff09\u3088\u308a\u3082\u786c\u304f\u3001\u9244\u9053\u7528\u30ae\u30a2\u3084\u9271\u5c71\u7528\u30ae\u30a2\u306e\u6d78\u70ad\u30fb\u7814\u524a\u51e6\u7406\u3067\u306f\u306a\u304f\u9ad8\u5468\u6ce2\u713c\u5165\u308c\u51e6\u7406\u306b\u3088\u3063\u3066\u5b9f\u73fe\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u5727\u5ef6\u6a5f\u30d4\u30cb\u30aa\u30f3\u30b9\u30bf\u30f3\u30c9\u30ae\u30a2\u306e\u696d\u754c\u6a19\u6e96\u3068\u3057\u3066\u78ba\u7acb\u3055\u308c\u3066\u304a\u308a\u3001\u5727\u5ef6\u6a5f\u74b0\u5883\u306b\u304a\u3051\u308b\u30b9\u30b1\u30fc\u30eb\u3084\u6f64\u6ed1\u6cb9\u52a3\u5316\u751f\u6210\u7269\u306b\u3088\u308b\u63a5\u89e6\u75b2\u52b4\u3084\u6469\u8017\u306b\u8010\u3048\u308b\u5341\u5206\u306a\u8868\u9762\u786c\u5ea6\u3068\u3001\u30ef\u30fc\u30af\u30d4\u30fc\u30b9\u306e\u9032\u5165\u885d\u6483\u3092\u8106\u6027\u7834\u58ca\u3059\u308b\u3053\u3068\u306a\u304f\u5438\u53ce\u3059\u308bQT\u51e6\u7406\u3055\u308c\u305f\u5f37\u976d\u306a\u30b3\u30a2\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u4e00\u4f53\u578b\uff08\u30ef\u30f3\u30d4\u30fc\u30b9\u30d8\u30ea\u30f3\u30dc\u30fc\u30f3\uff09\u3068\u5206\u5272\u578b\u306e\u4e21\u65b9\u306e\u69cb\u6210\u3067\u88fd\u9020\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2 style=\"font-size: clamp(18px,3vw+10px,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin-top: 40px; margin-bottom: 16px; font-weight: bold;\">\u6280\u8853\u4ed5\u69d8<\/h2>\n<p><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 4px;\" title=\"\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u3068\u30d7\u30ed\u30bb\u30b9\" src=\"https:\/\/helicalcutgears.top\/wp-content\/uploads\/2026\/04\/helical-gears-and-process.webp\" alt=\"\u5727\u5ef6\u6a5f\u7528\u4e8c\u91cd\u3089\u305b\u3093\u30ae\u30a2 42CrMo \u9ad8\u5468\u6ce2\u713c\u5165\u308c\u88fd\u9020\u4ed5\u69d8 \u30d4\u30cb\u30aa\u30f3\u30b9\u30bf\u30f3\u30c9\" \/><\/p>\n<p style=\"font-size: clamp(15px,2vw+9px,17px); color: #1a5276; font-weight: bold; margin-bottom: 8px;\">\u88fd\u54c1\u4ed5\u69d8 \u2014 \u5727\u5ef6\u6a5f\u7528\u4e8c\u91cd\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/p>\n<div style=\"overflow-x: auto; width: 100%; margin: 12px 0;\">\n<table style=\"width: 100%; border-collapse: collapse; min-width: 420px;\">\n<tbody>\n<tr>\n<th style=\"background-color: #1a5276; color: #fff; padding: 10px 14px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw+9px,15px);\">\u30d1\u30e9\u30e1\u30fc\u30bf<\/th>\n<th style=\"background-color: #1a5276; color: #fff; padding: 10px 14px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw+9px,15px);\">\u4fa1\u5024<\/th>\n<\/tr>\n<tr>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">\u30ae\u30a2\u30bf\u30a4\u30d7<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">\u30c0\u30d6\u30eb\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\uff08\u30d8\u30ea\u30f3\u30dc\u30fc\u30f3\uff09 - \u5727\u5ef6\u6a5f\u30b0\u30ec\u30fc\u30c9<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">\u30ae\u30a2\u30dd\u30b8\u30b7\u30e7\u30f3<\/td>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">\u5916\u90e8\u30ae\u30a2<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">\u6750\u6599<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">42CrMo (AISI 4140 \/ JIS SCM440 \/ DIN 42CrMo4)<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">\u71b1\u51e6\u7406<\/td>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">\u713c\u5165\u308c\u30fb\u713c\u623b\u3057\uff08\u9ad8\u5468\u6ce2\u713c\u5165\u308c\uff09<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">\u6b6f\u9762\u786c\u5ea6<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">HRC 50\uff5e55<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">\u88fd\u9020\u65b9\u6cd5<\/td>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">\u6b6f\u8eca\u30d5\u30e9\u30a4\u30b9\u52a0\u5de5\u307e\u305f\u306f\u6b6f\u8eca\u30db\u30d6\u52a0\u5de5\u3001\u7d44\u7acb\u90e8\u54c1\u306e\u6b6f\u9762\u7814\u524a\u52a0\u5de5\u3082\u53ef\u80fd\u3067\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">\u69cb\u6210<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">\u4e00\u4f53\u578b\uff08\u30ef\u30f3\u30d4\u30fc\u30b9\u30d8\u30ea\u30f3\u30dc\u30fc\u30f3\uff09\u307e\u305f\u306f\u5206\u5272\u5f0f\u30a2\u30bb\u30f3\u30d6\u30ea\u90e8\u54c1<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u6b6f\u6570<\/td>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">\u56f3\u9762\u306b\u57fa\u3065\u3044\u3066\u30ab\u30b9\u30bf\u30e0<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">\u9069\u7528\u7bc4\u56f2<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">\u5727\u5ef6\u6a5f\u30d4\u30cb\u30aa\u30f3\u30b9\u30bf\u30f3\u30c9\u3001\u30ef\u30fc\u30af\u30ed\u30fc\u30eb\u99c6\u52d5\u88c5\u7f6e\u3001\u30a8\u30c3\u30b8\u30e3\u30fc\u99c6\u52d5\u88c5\u7f6e\u3001\u30eb\u30fc\u30d1\u30fc\u99c6\u52d5\u88c5\u7f6e\u3001\u8352\u524a\u308a\/\u4ed5\u4e0a\u3052\u52a0\u5de5\u30b9\u30bf\u30f3\u30c9<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">\u30d1\u30c3\u30ad\u30f3\u30b0<\/td>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">\u6728\u88fd\u30b1\u30fc\u30b9<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">\u30a2\u30d5\u30bf\u30fc\u30b5\u30fc\u30d3\u30b9\u4fdd\u8a3c<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">12\u30f6\u6708\u4fdd\u8a3c\u671f\u9593\u5185\u306f\u3001\u4ea4\u63db\u90e8\u54c1\u306f\u56fd\u969b\u901f\u9054\u4fbf\u3067\u767a\u9001\u3055\u308c\u307e\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"font-size: clamp(15px,2vw+9px,17px); color: #1a5276; font-weight: bold; margin: 20px 0 8px;\">42CrMo\u92fc\u306e\u56fd\u969b\u898f\u683c\u76f8\u5f53\u54c1<\/p>\n<div style=\"overflow-x: auto; width: 100%; margin: 12px 0;\">\n<table style=\"width: 100%; border-collapse: collapse; min-width: 480px;\">\n<tbody>\n<tr>\n<th style=\"background-color: #1a5276; color: #fff; padding: 10px 12px; border: 1px solid #154360; font-size: clamp(13px,1.5vw+9px,15px);\">GB\uff08\u4e2d\u56fd\uff09<\/th>\n<th style=\"background-color: #1a5276; color: #fff; padding: 10px 12px; border: 1px solid #154360; font-size: clamp(13px,1.5vw+9px,15px);\">ISO<\/th>\n<th style=\"background-color: #1a5276; color: #fff; padding: 10px 12px; border: 1px solid #154360; font-size: clamp(13px,1.5vw+9px,15px);\">ASTM<\/th>\n<th style=\"background-color: #1a5276; color: #fff; padding: 10px 12px; border: 1px solid #154360; font-size: clamp(13px,1.5vw+9px,15px);\">JIS<\/th>\n<th style=\"background-color: #1a5276; color: #fff; padding: 10px 12px; border: 1px solid #154360; font-size: clamp(13px,1.5vw+9px,15px);\">DIN<\/th>\n<\/tr>\n<tr>\n<td style=\"background-color: #f2f3f4; padding: 8px 10px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px); font-weight: bold;\">42CrMo<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 10px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">42CrMo4<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 10px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">4140<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 10px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">SCM440<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 10px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">42CrMo4<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; padding: 8px 10px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">40\u5104\u30eb\u30d4\u30fc<\/td>\n<td style=\"background-color: #fff; padding: 8px 10px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">41Cr4<\/td>\n<td style=\"background-color: #fff; padding: 8px 10px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">5140<\/td>\n<td style=\"background-color: #fff; padding: 8px 10px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">SCr440<\/td>\n<td style=\"background-color: #fff; padding: 8px 10px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">41Cr4<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #f2f3f4; padding: 8px 10px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">20CrMnTi<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 10px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">\u2014<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 10px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">\u2014<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 10px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">SMK22<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 10px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">\u2014<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; padding: 8px 10px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">20CrNiMo<\/td>\n<td style=\"background-color: #fff; padding: 8px 10px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">20CrNiMo2<\/td>\n<td style=\"background-color: #fff; padding: 8px 10px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">8720<\/td>\n<td style=\"background-color: #fff; padding: 8px 10px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">SNCM220<\/td>\n<td style=\"background-color: #fff; padding: 8px 10px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">21NiCrMo2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 style=\"font-size: clamp(18px,3vw+10px,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin-top: 40px; margin-bottom: 16px; font-weight: bold;\">\u9ad8\u5468\u6ce2\u713c\u5165\u308c\uff08HRC 50-55\uff09\u2015\u5727\u5ef6\u6a5f\u7528\u6b6f\u8eca\u306b\u3053\u306e\u71b1\u51e6\u7406\u3092\u65bd\u3059\u7406\u7531<\/h2>\n<p><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 4px;\" title=\"\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u30ef\u30fc\u30af\u30b7\u30e7\u30c3\u30d71\" src=\"https:\/\/helicalcutgears.top\/wp-content\/uploads\/2026\/04\/helical-gear-workshop-1.webp\" alt=\"\u5727\u5ef6\u6a5f\u7528\u30c0\u30d6\u30eb\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2 42CrMo \u9ad8\u5468\u6ce2\u713c\u5165\u308c\u71b1\u51e6\u7406 HRC 50-55 \u30d4\u30cb\u30aa\u30f3\u30b9\u30bf\u30f3\u30c9\u54c1\u8cea\" \/><\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px; word-break: break-word;\">\u5727\u5ef6\u6a5f\u7528\u30ae\u30a2\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3001\u9244\u92fc\u3001\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3001\u9285\u306e\u5727\u5ef6\u6a5f\u306b\u304a\u3051\u308b\u6570\u5341\u5e74\u306b\u308f\u305f\u308b\u73fe\u5834\u7d4c\u9a13\u306b\u57fa\u3065\u304d\u3001\u9ad8\u5468\u6ce2\u713c\u5165\u308c\u306b\u3088\u308bHRC 50-55\u3068\u3044\u3046\u4ed5\u69d8\u3092\u3001\u30d4\u30cb\u30aa\u30f3\u30b9\u30bf\u30f3\u30c9\u304a\u3088\u3073\u30ef\u30fc\u30af\u30ed\u30fc\u30eb\u99c6\u52d5\u30ae\u30a2\u306e\u5b9f\u7528\u7684\u306a\u6700\u9069\u5024\u3068\u3057\u3066\u958b\u767a\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u4ed5\u69d8\u306f\u3001\u4ed6\u306e\u7523\u696d\u7528\u30ae\u30a2\u7528\u9014\u3068\u306f\u7570\u306a\u308b\u3001\u5727\u5ef6\u6a5f\u306e3\u3064\u306e\u7279\u5b9a\u306e\u904b\u8ee2\u6761\u4ef6\u3092\u53cd\u6620\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3 style=\"font-size: clamp(15px,2.5vw+9px,19px); color: #2c3e50; border-left: 4px solid #1a5276; padding-left: 10px; margin-top: 22px; margin-bottom: 8px;\">\u30ef\u30fc\u30af\u30d4\u30fc\u30b9\u5165\u53e3\u885d\u6483\u8377\u91cd<\/h3>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px; word-break: break-word;\">\u92fc\u306e\u30d3\u30ec\u30c3\u30c8\u3001\u30b9\u30e9\u30d6\u3001\u307e\u305f\u306f\u30b9\u30c8\u30ea\u30c3\u30d7\u304c\u30ed\u30fc\u30eb\u30ae\u30e3\u30c3\u30d7\u306b\u5165\u308b\u3068\u3001\u30ae\u30a2\u30c8\u30ec\u30a4\u30f3\u306b\u306f\u5b9a\u5e38\u5727\u5ef6\u30c8\u30eb\u30af\u306e 3\uff5e8 \u500d\u306e\u77ac\u9593\u7684\u306a\u30c8\u30eb\u30af\u30b9\u30d1\u30a4\u30af\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u3053\u306e\u885d\u6483\u306f\u30d1\u30b9\u3054\u3068\u306b\u7e70\u308a\u8fd4\u3055\u308c\u3001\u9023\u7d9a\u5727\u5ef6\u6a5f\u3067\u306f 1 \u30b7\u30d5\u30c8\u3042\u305f\u308a\u6570\u767e\u56de\u767a\u751f\u3057\u307e\u3059\u3002HRC 50\uff5e55 \u306e\u6b6f\u9762\u306f\u3001\u3053\u306e\u5468\u671f\u7684\u306a\u30d4\u30fc\u30af\u5fdc\u529b\u306b\u3088\u3063\u3066 QT \u8edf\u8cea\u6b6f\u30ae\u30a2 (HB 220\uff5e280) \u306b\u767a\u751f\u3059\u308b\u30d4\u30c3\u30c1\u30f3\u30b0\u3084\u8868\u9762\u75b2\u52b4\u306b\u8010\u3048\u308b\u306e\u306b\u5341\u5206\u306a\u786c\u5ea6\u3092\u6301\u3061\u3001\u4e00\u65b9\u3001\u5f37\u976d\u306a 42CrMo \u30b3\u30a2 (\u30b3\u30a2\u5185\u90e8\u306e QT \u51e6\u7406\u306f\u3001\u8868\u9762\u5c64\u306e\u307f\u3092\u52a0\u71b1\u3059\u308b\u9ad8\u5468\u6ce2\u713c\u5165\u308c\u30d7\u30ed\u30bb\u30b9\u306b\u3088\u3063\u3066\u7dad\u6301\u3055\u308c\u307e\u3059) \u306f\u3001\u6b6f\u6839\u3067\u306e\u8106\u6027\u7834\u58ca\u3092\u8d77\u3053\u3059\u3053\u3068\u306a\u304f\u885d\u6483\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u5438\u53ce\u3057\u307e\u3059\u3002\u9ad8\u5468\u6ce2\u713c\u5165\u308c\u306b\u3088\u308b HRC 50\uff5e55 \u304c\u3001\u5b8c\u5168\u306a\u5168\u4f53\u713c\u5165\u308c\u3088\u308a\u3082\u597d\u307e\u308c\u308b\u6839\u672c\u7684\u306a\u7406\u7531\u306f\u3001QT \u30b3\u30a2\u306e\u885d\u6483\u976d\u6027\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u3001\u5fc5\u8981\u306a\u8868\u9762\u786c\u5ea6\u3092\u9054\u6210\u3067\u304d\u308b\u304b\u3089\u3067\u3059\u3002<\/p>\n<h3 style=\"font-size: clamp(15px,2.5vw+9px,19px); color: #2c3e50; border-left: 4px solid #1a5276; padding-left: 10px; margin-top: 22px; margin-bottom: 8px;\">\u30b9\u30b1\u30fc\u30eb\u304a\u3088\u3073\u6469\u8017\u306b\u5bfe\u3059\u308b\u8010\u6027<\/h3>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px; word-break: break-word;\">\u71b1\u9593\u5727\u5ef6\u5de5\u5834\u306e\u74b0\u5883\u306b\u306f\u3001\u308d\u904e\u3092\u884c\u3063\u3066\u3082\u6b6f\u8eca\u6f64\u6ed1\u6cb9\u3092\u6c5a\u67d3\u3059\u308b\u9244\u7c89\u3084\u7814\u78e8\u6027\u306e\u9178\u5316\u751f\u6210\u7269\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002HRC 50\uff5e55\u306e\u6b6f\u9762\u306f\u3001HB 220\uff5e280\u306e\u8edf\u8cea\u6b6f\u8eca\u3088\u308a\u3082\u3053\u308c\u3089\u306e\u7c92\u5b50\u306b\u3088\u308b\u6469\u8017\u306b\u5927\u5e45\u306b\u8010\u6027\u304c\u3042\u308a\u3001\u6b6f\u8eca\u30bb\u30c3\u30c8\u306e\u4ea4\u63db\u9593\u9694\u3092\u5ef6\u3070\u3057\u3001\u6b6f\u8eca\u4ea4\u63db\u306e\u305f\u3081\u306e\u4e88\u5b9a\u5916\u306e\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u306b\u3088\u308b\u7dcf\u6240\u6709\u30b3\u30b9\u30c8\u3092\u524a\u6e1b\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u5bfe\u3057\u3001HRC 58\uff5e62\u306e\u6d78\u70ad\u6b6f\u8eca\u306f\u3055\u3089\u306b\u9ad8\u3044\u8010\u6469\u8017\u6027\u3092\u63d0\u4f9b\u3057\u307e\u3059\u304c\u3001\u30ef\u30fc\u30af\u30d4\u30fc\u30b9\u306e\u633f\u5165\u6642\u306e\u7e70\u308a\u8fd4\u3057\u885d\u6483\u8377\u91cd\u306b\u3088\u3063\u3066\u8106\u5316\u30ea\u30b9\u30af\u304c\u9ad8\u307e\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u4e2d\u9593\u7684\u306aHRC 50\uff5e55\u306e\u4ed5\u69d8\u304c\u3001\u3053\u306e\u7279\u5b9a\u306e\u8377\u91cd\u7d44\u307f\u5408\u308f\u305b\u306b\u304a\u3044\u3066\u5b9f\u8a3c\u6e08\u307f\u306e\u6700\u9069\u306a\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u4ed5\u69d8\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2 style=\"font-size: clamp(18px,3vw+10px,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin-top: 40px; margin-bottom: 16px; font-weight: bold;\">\u4e00\u4f53\u578b\u30a2\u30bb\u30f3\u30d6\u30ea\u3068\u5206\u5272\u578b\u30a2\u30bb\u30f3\u30d6\u30ea - \u5727\u5ef6\u6a5f\u306e\u69cb\u6210\u30aa\u30d7\u30b7\u30e7\u30f3<\/h2>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px; word-break: break-word;\">\u97d3\u56fd\u306e\u30a8\u30d0\u30fc\u30d1\u30ef\u30fc\u793e\u306f\u3001\u5727\u5ef6\u6a5f\u7528\u30c0\u30d6\u30eb\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u30922\u7a2e\u985e\u306e\u69cb\u6210\u3067\u88fd\u9020\u3057\u3066\u304a\u308a\u3001\u305d\u308c\u305e\u308c\u7570\u306a\u308b\u5727\u5ef6\u6a5f\u30b9\u30bf\u30f3\u30c9\u306e\u30b5\u30a4\u30ba\u3084\u8a2d\u7f6e\u6761\u4ef6\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<div style=\"overflow-x: auto; width: 100%; margin: 16px 0;\">\n<table style=\"width: 100%; border-collapse: collapse; min-width: 480px;\">\n<tbody>\n<tr>\n<th style=\"background-color: #1a5276; color: #fff; padding: 10px 14px; border: 1px solid #154360; font-size: clamp(13px,1.5vw+9px,15px);\">\u8981\u7d20<\/th>\n<th style=\"background-color: #1a5276; color: #fff; padding: 10px 14px; border: 1px solid #154360; font-size: clamp(13px,1.5vw+9px,15px);\">\u4e00\u4f53\u578b\uff08\u30ef\u30f3\u30d4\u30fc\u30b9\uff09\u30d8\u30ea\u30f3\u30dc\u30fc\u30f3<\/th>\n<th style=\"background-color: #1a5276; color: #fff; padding: 10px 14px; border: 1px solid #154360; font-size: clamp(13px,1.5vw+9px,15px);\">\u30b9\u30d7\u30ea\u30c3\u30c8\u30a2\u30bb\u30f3\u30d6\u30ea\u30fc\u30d8\u30ea\u30f3\u30dc\u30fc\u30f3<\/th>\n<\/tr>\n<tr>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">\u30ae\u30a2\u672c\u4f53\u69cb\u9020<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">\u5358\u4e00\u306e\u935b\u9020\u30d6\u30e9\u30f3\u30af\u3002\u5de6\u53f3\u306e\u3089\u305b\u3093\u306f\u4e2d\u592e\u306b\u9003\u3052\u6e9d\u304c\u52a0\u5de5\u3055\u308c\u3066\u3044\u308b\u3002<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">\u7cbe\u5bc6\u306a\u30b9\u30d7\u30e9\u30a4\u30f3\u3001\u30ad\u30fc\u3001\u307e\u305f\u306f\u30dc\u30eb\u30c8\u7de0\u3081\u30d5\u30e9\u30f3\u30b8\u30b8\u30e7\u30a4\u30f3\u30c8\u3067\u7d44\u307f\u7acb\u3066\u3089\u308c\u305f2\u3064\u306e\u72ec\u7acb\u3057\u305f\u534a\u6b6f\u8eca<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">\u30b5\u30a4\u30ba\u7bc4\u56f2<\/td>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">\u5b9f\u7528\u7bc4\u56f2\u306f\u7d04\u5916\u5f84800mm\u307e\u3067\u3002\u305d\u308c\u3088\u308a\u5927\u304d\u3044\u30d6\u30e9\u30f3\u30af\u6750\u306f\u935b\u9020\u3084\u53d6\u308a\u6271\u3044\u306b\u8ab2\u984c\u304c\u751f\u3058\u308b\u3002<\/td>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">\u5b9f\u8cea\u7684\u306a\u30b5\u30a4\u30ba\u5236\u9650\u306a\u3057 \u2015 \u5916\u5f84800\uff5e2000mm\u306e\u5927\u578b\u8352\u524a\u308a\u7528\u30b9\u30bf\u30f3\u30c9\u30ae\u30a2\u306b\u4f7f\u7528<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">\u3089\u305b\u3093\u4f4d\u76f8\u7cbe\u5ea6<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">\u6700\u9ad8\u54c1\u8cea \u2015 \u5de6\u53f3\u306e\u3089\u305b\u3093\u3092\u5358\u4e00\u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3067\u52a0\u5de5\u3057\u3001\u4f4d\u76f8\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u3092\u4fdd\u8a3c<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">\u6b63\u3057\u3044\u4f4d\u76f8\u3092\u5b9f\u73fe\u3059\u308b\u306b\u306f\u7d44\u307f\u7acb\u3066\u30bf\u30a4\u30df\u30f3\u30b0\u624b\u9806\u304c\u5fc5\u8981\u3067\u3042\u308a\u3001\u3088\u308a\u8907\u96d1\u306a\u8a2d\u7f6e\u4f5c\u696d\u3068\u306a\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">\u88fd\u7c89\u6a5f\u306e\u8a2d\u7f6e<\/td>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">\u30ae\u30a2\u3092\u30b7\u30e3\u30d5\u30c8\u306b\u30b9\u30e9\u30a4\u30c9\u3055\u305b\u308b\u306b\u306f\u30b7\u30e3\u30d5\u30c8\u306e\u5206\u89e3\u304c\u5fc5\u8981\u3067\u3042\u308a\u3001\u30cf\u30a6\u30b8\u30f3\u30b0\u306e\u8a2d\u8a08\u306b\u5236\u7d04\u304c\u751f\u3058\u308b\u3002<\/td>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">\u5206\u89e3\u305b\u305a\u306b\u30b7\u30e3\u30d5\u30c8\u306b\u53d6\u308a\u4ed8\u3051\u53ef\u80fd \u2015 \u72ed\u3044\u88fd\u7c89\u6a5f\u30b9\u30bf\u30f3\u30c9\u3067\u306e\u73fe\u5834\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306b\u6709\u5229<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">\u88fd\u9020\u30b3\u30b9\u30c8<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">\u4e0b\u90e8 - \u30b7\u30f3\u30b0\u30eb\u52a0\u5de5\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">\u4e0a\u4f4d \u2014 2\u3064\u306e\u30ae\u30a2\u672c\u4f53 + \u30a2\u30bb\u30f3\u30d6\u30ea\u30b8\u30e7\u30a4\u30f3\u30c8\u306e\u6a5f\u68b0\u52a0\u5de5\u3068\u53d6\u308a\u4ed8\u3051<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">\u6700\u9069<\/td>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">\u5c0f\u578b\u30fb\u4e2d\u578b\u5727\u5ef6\u6a5f\u4ed5\u4e0a\u3052\u30b9\u30bf\u30f3\u30c9\u3001\u51b7\u9593\u5727\u5ef6\u6a5f\u3001\u65b0\u578b\u5727\u5ef6\u6a5f\u8a2d\u8a08<\/td>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">\u5927\u578b\u71b1\u9593\u7c97\u52a0\u5de5\u6a5f\u3001\u30ea\u30d0\u30fc\u30b7\u30f3\u30b0\u30df\u30eb\u3001\u65e2\u5b58\u306e\u56fa\u5b9a\u30cf\u30a6\u30b8\u30f3\u30b0\u30df\u30eb\u30b9\u30bf\u30f3\u30c9\u306e\u4ea4\u63db<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 style=\"font-size: clamp(18px,3vw+10px,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin-top: 40px; margin-bottom: 16px; font-weight: bold;\">\u5727\u5ef6\u6a5f\u99c6\u52d5\u30b7\u30b9\u30c6\u30e0\u306e\u4e3b\u306a\u5229\u70b9<\/h2>\n<p><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 4px;\" title=\"\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u30ef\u30fc\u30af\u30b7\u30e7\u30c3\u30d72\" src=\"https:\/\/helicalcutgears.top\/wp-content\/uploads\/2026\/04\/helical-gear-workshop-2-scaled.webp\" alt=\"\u97d3\u56fd\u30a8\u30d0\u30fc\u30d1\u30ef\u30fc\u5727\u5ef6\u6a5f\u30c0\u30d6\u30eb\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u54c1\u8cea\u5de5\u5834\u691c\u67fb\u786c\u5ea6\u691c\u8a3c\u751f\u7523\" \/><\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 16px; margin: 20px 0;\">\n<div style=\"width: 100%; max-width: 340px; box-sizing: border-box; border-left: 4px solid #1a5276; background: #f8f9fa; padding: clamp(12px,3%,18px); border-radius: 4px;\">\n<p><strong style=\"display: block; color: #1a5276; font-size: clamp(14px,2vw+9px,16px); font-weight: bold; margin-bottom: 6px;\">\u25b6 HRC 50-55 \u88fd\u9244\u6240\u3067\u306e\u4f7f\u7528\u306b\u6700\u9069\u5316<\/strong><\/p>\n<p style=\"font-size: clamp(13px,1.8vw+9px,15px); color: #2c3e50; line-height: 1.7; margin: 0;\">\u30b9\u30b1\u30fc\u30eb\u304c\u6df7\u5165\u3057\u305f\u5727\u5ef6\u6f64\u6ed1\u6cb9\u4e2d\u3067\u306e\u6469\u8017\u3084\u63a5\u89e6\u75b2\u52b4\u306b\u5bfe\u3059\u308b\u8010\u6027\u306b\u5341\u5206\u306a\u786c\u5ea6\u3092\u6301\u3061\u306a\u304c\u3089\u3001\u82af\u90e8\u306f\u30ef\u30fc\u30af\u30d4\u30fc\u30b9\u306e\u9032\u5165\u885d\u6483\u3092\u6b6f\u6839\u5272\u308c\u3059\u308b\u3053\u3068\u306a\u304f\u5438\u53ce\u3067\u304d\u308b\u5341\u5206\u306a\u976d\u6027\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u4e2d\u9593\u786c\u5ea6\u306f\u3001\u4e16\u754c\u4e2d\u306e\u5727\u5ef6\u6a5f\u30d4\u30cb\u30aa\u30f3\u30b9\u30bf\u30f3\u30c9\u3067\u5b9f\u8a3c\u3055\u308c\u3066\u304a\u308a\u3001\u3053\u306e\u7279\u5b9a\u306e\u8ca0\u8377\u30b5\u30a4\u30af\u30eb\u306b\u304a\u3051\u308b\u8868\u9762\u786c\u5ea6\u3068\u82af\u90e8\u976d\u6027\u306e\u6700\u9069\u306a\u30d0\u30e9\u30f3\u30b9\u3092\u5b9f\u73fe\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/div>\n<div style=\"width: 100%; max-width: 340px; box-sizing: border-box; border-left: 4px solid #1a5276; background: #f8f9fa; padding: clamp(12px,3%,18px); border-radius: 4px;\">\n<p><strong style=\"display: block; color: #1a5276; font-size: clamp(14px,2vw+9px,16px); font-weight: bold; margin-bottom: 6px;\">\u25b6 \u30b3\u30f3\u30d1\u30af\u30c8\u306a\u5727\u5ef6\u6a5f\u30b9\u30bf\u30f3\u30c9\u306b\u304a\u3051\u308b\u8ef8\u65b9\u5411\u63a8\u529b\u30bc\u30ed<\/strong><\/p>\n<p style=\"font-size: clamp(13px,1.8vw+9px,15px); color: #2c3e50; line-height: 1.7; margin: 0;\">\u5727\u5ef6\u6a5f\u7528\u30ae\u30a2\u30b9\u30bf\u30f3\u30c9\u306f\u3001\u5727\u5ef6\u30e9\u30a4\u30f3\u306e\u30ec\u30a4\u30a2\u30a6\u30c8\u306b\u6700\u5927\u9650\u53ce\u307e\u308b\u3088\u3046\u3001\u30b3\u30f3\u30d1\u30af\u30c8\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30d8\u30ea\u30f3\u30dc\u30fc\u30f3\u69cb\u9020\u306e\u30bc\u30ed\u8ef8\u65b9\u5411\u30b9\u30e9\u30b9\u30c8\u7279\u6027\u306b\u3088\u308a\u3001\u30b9\u30e9\u30b9\u30c8\u30d9\u30a2\u30ea\u30f3\u30b0\u304c\u4e0d\u8981\u3068\u306a\u308a\u3001\u30ae\u30a2\u30b9\u30bf\u30f3\u30c9\u306e\u30cf\u30a6\u30b8\u30f3\u30b0\u9577\u3068\u30d9\u30a2\u30ea\u30f3\u30b0\u6570\u3092\u524a\u6e1b\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u5727\u5ef6\u30e9\u30a4\u30f3\u306e\u30d4\u30c3\u30c1\u77ed\u7e2e\u3068\u65b0\u898f\u5727\u5ef6\u6a5f\u8a2d\u7f6e\u6642\u306e\u8a2d\u5099\u6295\u8cc7\u984d\u306e\u524a\u6e1b\u306b\u76f4\u63a5\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p>\n<\/div>\n<div style=\"width: 100%; max-width: 340px; box-sizing: border-box; border-left: 4px solid #1a5276; background: #f8f9fa; padding: clamp(12px,3%,18px); border-radius: 4px;\">\n<p><strong style=\"display: block; color: #1a5276; font-size: clamp(14px,2vw+9px,16px); font-weight: bold; margin-bottom: 6px;\">\u25b6 AISI 4140 \/ SCM440 \u56fd\u969b\u6750\u6599\u898f\u683c\u3078\u306e\u6e96\u62e0<\/strong><\/p>\n<p style=\"font-size: clamp(13px,1.8vw+9px,15px); color: #2c3e50; line-height: 1.7; margin: 0;\">Korea Ever-Power provides material certificates confirming chemical composition and mechanical properties in the customer&#8217;s standard (ASTM 4140, JIS SCM440, DIN 42CrMo4, or GB 42CrMo). This supports the procurement approval processes of steel mills operated by international groups \u2014 Korean, Japanese, European, and North American standard documents all available.<\/p>\n<\/div>\n<div style=\"width: 100%; max-width: 340px; box-sizing: border-box; border-left: 4px solid #1a5276; background: #f8f9fa; padding: clamp(12px,3%,18px); border-radius: 4px;\">\n<p><strong style=\"display: block; color: #1a5276; font-size: clamp(14px,2vw+9px,16px); font-weight: bold; margin-bottom: 6px;\">\u25b6 \u7d44\u7acb\u90e8\u54c1\u306e\u7814\u524a\u52a0\u5de5\u304c\u53ef\u80fd\u3067\u3059<\/strong><\/p>\n<p style=\"font-size: clamp(13px,1.8vw+9px,15px); color: #2c3e50; line-height: 1.7; margin: 0;\">\u9ad8\u5468\u6ce2\u713c\u5165\u308c\u5f8c\u306e\u6b6f\u9762\u7814\u524a\u306f\u3001\u3088\u308a\u9ad8\u3044\u7cbe\u5ea6\u30af\u30e9\u30b9\u304c\u8981\u6c42\u3055\u308c\u308b\u5727\u5ef6\u6a5f\u7528\u4e8c\u91cd\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u306b\u5229\u7528\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306f\u901a\u5e38\u3001\u8868\u9762\u4ed5\u4e0a\u3052\u54c1\u8cea\u304c\u51b7\u9593\u5727\u5ef6\u306b\u304a\u3051\u308b\u30b9\u30c8\u30ea\u30c3\u30d7\u8868\u9762\u54c1\u8cea\u306b\u76f4\u63a5\u5f71\u97ff\u3059\u308b\u4ed5\u4e0a\u3052\u30b9\u30bf\u30f3\u30c9\u30ae\u30a2\u3001\u307e\u305f\u306f\u30b9\u30d7\u30ea\u30c3\u30c8\u30d8\u30ea\u30f3\u30dc\u30fc\u30f3\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u306e\u305f\u3081\u306b\u30d8\u30ea\u30c3\u30af\u30b9\u4f4d\u76f8\u3092\u53b3\u5bc6\u306a\u516c\u5dee\u306b\u7dad\u6301\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u7d44\u7acb\u90e8\u54c1\u306b\u9069\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<h2 style=\"font-size: clamp(18px,3vw+10px,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin-top: 40px; margin-bottom: 16px; font-weight: bold;\">\u5727\u5ef6\u6a5f\u306e\u5fdc\u7528\u30b7\u30ca\u30ea\u30aa<\/h2>\n<p><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 4px;\" title=\"\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u306e\u5fdc\u7528\u4f8b 1\" src=\"https:\/\/helicalcutgears.top\/wp-content\/uploads\/2026\/04\/application-of-helical-gear-1.webp\" alt=\"\u5727\u5ef6\u6a5f\u7528\u30c0\u30d6\u30eb\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 \u71b1\u9593\u5727\u5ef6\u6a5f\u30d4\u30cb\u30aa\u30f3\u30b9\u30bf\u30f3\u30c9 \u51b7\u9593\u5727\u5ef6\u99c6\u52d5 \u30eb\u30fc\u30d1\u30fc\u30a8\u30c3\u30b8\u30e3\u30fc\" \/><\/p>\n<h3 style=\"font-size: clamp(15px,2.5vw+9px,19px); color: #2c3e50; border-left: 4px solid #1a5276; padding-left: 10px; margin-top: 22px; margin-bottom: 8px;\">\u71b1\u9593\u5727\u5ef6\u6a5f\u7528\u30d4\u30cb\u30aa\u30f3\u30b9\u30bf\u30f3\u30c9\u304a\u3088\u3073\u8352\u524a\u308a\u99c6\u52d5\u88c5\u7f6e<\/h3>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px; word-break: break-word;\">Hot strip mill roughing stands receive 200\u2013300mm thick slabs at 1200\u00b0C and reduce them to approximately 20\u201330mm in 5\u20137 passes. The gear stand pinion must split the motor torque to the two work rolls while absorbing the 3\u20138\u00d7 torque spike at each billet entry. The double helical configuration, 42CrMo HRC 50-55 specification, and the split assembly option for large gear bodies make Korea Ever-Power&#8217;s <strong>\u5727\u5ef6\u6a5f\u7528\u4e8c\u91cd\u3089\u305b\u3093\u6b6f\u8eca<\/strong> \u97d3\u56fdPOSCO\u898f\u683c\u304a\u3088\u3073\u65e5\u672cJIS\u898f\u683c\u306e\u71b1\u9593\u5727\u5ef6\u6a5f\u306b\u304a\u3051\u308b\u71b1\u9593\u7c97\u5727\u5ef6\u30b9\u30bf\u30f3\u30c9\u7528\u9014\u306b\u76f4\u63a5\u9069\u5408\u3059\u308b\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u88fd\u54c1\u3002 <a style=\"color: #1a5276; text-decoration: underline;\" href=\"https:\/\/helicalcutgears.top\/ja\/product-category\/helical-gear\/\">\u30d8\u30ea\u30ab\u30eb\u30ab\u30c3\u30c8\u30ae\u30a2<\/a> \u304a\u5ba2\u69d8\u306e\u56f3\u9762\u307e\u305f\u306f\u30b5\u30f3\u30d7\u30eb\u306b\u57fa\u3065\u3044\u3066\u88fd\u4f5c\u3055\u308c\u307e\u3059\u3002<\/p>\n<h3 style=\"font-size: clamp(15px,2.5vw+9px,19px); color: #2c3e50; border-left: 4px solid #1a5276; padding-left: 10px; margin-top: 22px; margin-bottom: 8px;\">\u51b7\u9593\u5727\u5ef6\u6a5f\u304a\u3088\u3073\u4ed5\u4e0a\u3052\u30b9\u30bf\u30f3\u30c9\u306e\u30ae\u30a2<\/h3>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px; word-break: break-word;\">\u51b7\u9593\u5727\u5ef6\u6a5f\u306e\u4ed5\u4e0a\u3052\u30b9\u30bf\u30f3\u30c9\u306f\u3001\u71b1\u9593\u7c97\u5727\u5ef6\u30b9\u30bf\u30f3\u30c9\u3088\u308a\u3082\u9ad8\u3044\u30d4\u30c3\u30c1\u30e9\u30a4\u30f3\u901f\u5ea6\uff085\uff5e25 m\/s\uff09\u3067\u5b89\u5b9a\u3057\u305f\u8ca0\u8377\u3067\u52d5\u4f5c\u3057\u307e\u3059\u304c\u3001\u30ae\u30a2\u7cbe\u5ea6\u306b\u5bfe\u3059\u308b\u8981\u6c42\u306f\u3088\u308a\u53b3\u3057\u304f\u306a\u308a\u307e\u3059\u3002\u30ae\u30a2\u306e\u304b\u307f\u5408\u3044\u3067\u306e\u4f1d\u9054\u8aa4\u5dee\u306f\u3001\u51b7\u9593\u5727\u5ef6\u3055\u308c\u305f\u30b9\u30c8\u30ea\u30c3\u30d7\u306e\u5468\u671f\u7684\u306a\u539a\u3055\u5909\u52d5\uff08\u30b2\u30fc\u30b8\u6ce2\uff09\u3068\u3057\u3066\u76f4\u63a5\u73fe\u308c\u307e\u3059\u3002\u5727\u5ef6\u6a5f\u306e\u30c0\u30d6\u30eb\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u6b6f\u9762\u7814\u524a\u306b\u3088\u308a\u3001\u30b2\u30fc\u30b8\u5236\u5fa1\u3067\u5fc5\u8981\u3068\u3055\u308c\u308b\u5834\u5408\u306b\u3001\u4ed5\u4e0a\u3052\u30b9\u30bf\u30f3\u30c9\u30ae\u30a2\u3092\u3088\u308a\u9ad8\u3044\u7cbe\u5ea6\u30af\u30e9\u30b9\u306b\u7814\u524a\u3067\u304d\u307e\u3059\u300242CrMo HRC 50-55 \u4ed5\u69d8\u306f\u3001\u51b7\u9593\u5727\u5ef6\u6a5f\u306e\u63a5\u89e6\u5fdc\u529b\u3067\u5341\u5206\u306a\u63a5\u89e6\u75b2\u52b4\u5bff\u547d\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u97d3\u56fd\u88fd\u306e\u5168\u7bc4\u56f2\u306b\u3064\u3044\u3066\u306f\u3001 <a style=\"color: #1a5276; text-decoration: underline;\" href=\"https:\/\/helicalcutgears.top\/ja\/\">\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u30e1\u30fc\u30ab\u30fc<\/a> products, see Korea Ever-Power&#8217;s homepage. The <a style=\"color: #1a5276; text-decoration: underline;\" href=\"https:\/\/double-helical-gear.com\/\" target=\"_blank\" rel=\"noopener\">\u30c0\u30d6\u30eb\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/a> \u3053\u306e\u6280\u8853\u306f\u3001\u30bf\u30f3\u30c7\u30e0\u5f0f\u51b7\u9593\u5727\u5ef6\u6a5f\u69cb\u6210\u306b\u3082\u5e83\u304f\u5fdc\u7528\u3055\u308c\u3066\u3044\u308b\u3002<\/p>\n<h3 style=\"font-size: clamp(15px,2.5vw+9px,19px); color: #2c3e50; border-left: 4px solid #1a5276; padding-left: 10px; margin-top: 22px; margin-bottom: 8px;\">\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u304a\u3088\u3073\u9285\u5727\u5ef6\u5de5\u5834<\/h3>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px; word-break: break-word;\">\u30a2\u30eb\u30df\u7b94\u5727\u5ef6\u5de5\u5834\u3001\u677f\u5727\u5ef6\u5de5\u5834\u3001\u9285\u5e2f\u5727\u5ef6\u5de5\u5834\u3067\u306f\u3001\u88fd\u9244\u5de5\u5834\u3068\u540c\u3058HRC 50-55\u4ed5\u69d8\u306e\u30c0\u30d6\u30eb\u30d8\u30ea\u30ab\u30eb\u30d4\u30cb\u30aa\u30f3\u30b9\u30bf\u30f3\u30c9\u30ae\u30a2\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u3088\u308a\u8edf\u3089\u304b\u3044\u30ef\u30fc\u30af\u30d4\u30fc\u30b9\u6750\u6599\u3068\u7570\u306a\u308b\u5727\u5ef6\u529b\u8981\u4ef6\u3092\u53cd\u6620\u3057\u3066\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u6b6f\u6570\u306e\u9078\u629e\u304c\u7570\u306a\u308a\u307e\u3059\u3002Korea Ever-Power\u306f\u3001\u5404\u5de5\u5834\u30bf\u30a4\u30d7\u306b\u5408\u308f\u305b\u3066\u30e2\u30b8\u30e5\u30fc\u30eb\u3001\u30d8\u30ea\u30c3\u30af\u30b9\u89d2\u3001\u6b6f\u6570\u3001\u304a\u3088\u3073\u30d5\u30a7\u30fc\u30b9\u5e45\u3092\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3057\u307e\u3059\u3002 <a style=\"color: #1a5276; text-decoration: underline;\" href=\"https:\/\/wormwheelgear.top\/\" target=\"_blank\" rel=\"noopener\">\u30a6\u30a9\u30fc\u30e0\u30ae\u30a2<\/a> \u3053\u306e\u30b7\u30ea\u30fc\u30ba\u306f\u3001\u540c\u3058\u88fd\u7c89\u30e9\u30a4\u30f3\u5185\u306e\u9ad8\u6e1b\u901f\u6bd4\u88dc\u52a9\u99c6\u52d5\u88c5\u7f6e\u306b\u3082\u5229\u7528\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<h2 style=\"font-size: clamp(18px,3vw+10px,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin-top: 40px; margin-bottom: 16px; font-weight: bold;\">\u54c1\u8cea\u3068\u30a2\u30d5\u30bf\u30fc\u30b5\u30fc\u30d3\u30b9<\/h2>\n<p><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 4px;\" title=\"\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u30ef\u30fc\u30af\u30b7\u30e7\u30c3\u30d73\" src=\"https:\/\/helicalcutgears.top\/wp-content\/uploads\/2026\/04\/helical-gear-workshop-3.webp\" alt=\"\u97d3\u56fd\u30a8\u30d0\u30fc\u30d1\u30ef\u30fc\u5727\u5ef6\u6a5f\u30c0\u30d6\u30eb\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u54c1\u8cea\u7ba1\u7406\u786c\u5ea6\u8a66\u9a13\u5bf8\u6cd5\u691c\u67fb\" \/><\/p>\n<ul style=\"list-style: none; padding-left: 0; margin: 10px 0;\">\n<li style=\"padding: 8px 0; font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; word-break: break-word; border-bottom: 1px solid #eee;\">\u2714 <strong>12\u30f6\u6708\u4fdd\u8a3c<\/strong> \u7d0d\u54c1\u5f8c\u3001\u4ea4\u63db\u90e8\u54c1\u306f\u4fdd\u8a3c\u671f\u9593\u5185\u306b\u56fd\u969b\u901f\u9054\u4fbf\u3067\u767a\u9001\u3055\u308c\u3001\u5de5\u5834\u306e\u7a3c\u50cd\u505c\u6b62\u306b\u3088\u308b\u5f71\u97ff\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u307e\u3059\u3002<\/li>\n<li style=\"padding: 8px 0; font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; word-break: break-word; border-bottom: 1px solid #eee;\">\u2714 <strong>\u786c\u5ea6\u691c\u8a3c\u8a18\u9332<\/strong> \u6b6f\u9762\u4f4d\u7f6e\u3054\u3068\u306e\u786c\u5ea6\uff08\u30d3\u30c3\u30ab\u30fc\u30b9\u307e\u305f\u306f\u30ed\u30c3\u30af\u30a6\u30a7\u30eb\uff09\u304c\u5404\u6ce8\u6587\u306b\u4ed8\u5c5e\u300242CrMo\u306e\u30d2\u30fc\u30c8\u756a\u53f7\u3068\u5316\u5b66\u7d44\u6210\u3092\u78ba\u8a8d\u3059\u308b\u6750\u6599\u8a3c\u660e\u66f8\u4ed8\u304d\u3002<\/li>\n<li style=\"padding: 8px 0; font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; word-break: break-word; border-bottom: 1px solid #eee;\">\u2714 <strong>\u6728\u7bb1\u68b1\u5305<\/strong> \u97d3\u56fd\u3001\u65e5\u672c\u3001\u6771\u5357\u30a2\u30b8\u30a2\u306e\u88fd\u9244\u6240\u3078\u306e\u6d77\u4e0a\u8f38\u9001\u306b\u9069\u3057\u305f\u9632\u9306\u51e6\u7406\u6e08\u307f<\/li>\n<li style=\"padding: 8px 0; font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; word-break: break-word;\">\u2714 <strong>\u56f3\u9762\u307e\u305f\u306f\u30b5\u30f3\u30d7\u30eb\u306b\u57fa\u3065\u304f\u751f\u7523<\/strong>\u4e3b\u8981\u306aCAD\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\uff08PRO\/E\u3001AutoCAD\u3001SolidWorks\u3001UG\uff09\u306f\u3059\u3079\u3066\u5bfe\u5fdc\u3002\u6469\u8017\u3057\u305f\u5206\u5272\u30a2\u30bb\u30f3\u30d6\u30ea\u90e8\u54c1\u304b\u3089\u306e\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3082\u53ef\u80fd\u3002<\/li>\n<\/ul>\n<h2 style=\"font-size: clamp(18px,3vw+10px,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin-top: 40px; margin-bottom: 16px; font-weight: bold;\">\u97d3\u56fd\u30a8\u30d0\u30fc\u30d1\u30ef\u30fc\u793e\u88fd\u30ae\u30a2\u30bf\u30a4\u30d7<\/h2>\n<p><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 4px;\" title=\"\u30ae\u30a2\u306e\u7a2e\u985e\" src=\"https:\/\/helicalcutgears.top\/wp-content\/uploads\/2026\/04\/types-of-gear.webp\" alt=\"\u97d3\u56fd\u30a8\u30d0\u30fc\u30d1\u30ef\u30fc\u88fd\u30ae\u30a2\u306e\u7a2e\u985e\uff1a\u5727\u5ef6\u6a5f\u7528\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u3001\u30c0\u30d6\u30eb\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u3001\u5e73\u6b6f\u8eca\u3001\u30d9\u30d9\u30eb\u30ae\u30a2\u3001\u30a6\u30a9\u30fc\u30e0\u30ae\u30a2\u3001\u30e9\u30c3\u30af\u30a2\u30f3\u30c9\u30d4\u30cb\u30aa\u30f3\u30ae\u30a2\u3001\u7528\u9014\" \/><\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px; word-break: break-word;\">Korea Ever-Power\u306f\u3001\u5727\u5ef6\u5de5\u5834\u30e9\u30a4\u30f3\u304a\u3088\u3073\u95a2\u9023\u3059\u308b\u88fd\u9244\u6240\u6a5f\u68b0\u3067\u4f7f\u7528\u3055\u308c\u308b\u3042\u3089\u3086\u308b\u7a2e\u985e\u306e\u30ae\u30a2\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul style=\"list-style: none; padding-left: 0; margin: 10px 0;\">\n<li style=\"padding: 7px 0; font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; word-break: break-word; border-bottom: 1px solid #eee;\">\u2b21 <strong>\u30b7\u30f3\u30b0\u30eb\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\uff1a<\/strong> \u5727\u5ef6\u6a5f\u306e\u88dc\u52a9\u99c6\u52d5\u88c5\u7f6e\uff08\u30b3\u30a4\u30e9\u30fc\u3001\u30a2\u30f3\u30b3\u30a4\u30e9\u30fc\u3001\u30a8\u30f3\u30c8\u30ea\u30fc\u30c6\u30fc\u30d6\u30eb\u3001\u30e9\u30f3\u30a2\u30a6\u30c8\u30c6\u30fc\u30d6\u30eb\uff09\u3067\u3001\u30c0\u30d6\u30eb\u30d8\u30ea\u30ab\u30eb\u306e\u30b3\u30b9\u30c8\u304c\u898b\u5408\u308f\u306a\u3044\u5834\u5408\u3002\u5168\u88fd\u54c1\u30e9\u30a4\u30f3\u30ca\u30c3\u30d7\u306f <a style=\"color: #1a5276; text-decoration: underline;\" href=\"https:\/\/helicalcutgears.top\/ja\/product-category\/helical-gear\/\">\u30d8\u30ea\u30ab\u30eb\u30ab\u30c3\u30c8\u30ae\u30a2<\/a>.<\/li>\n<li style=\"padding: 7px 0; font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; word-break: break-word; border-bottom: 1px solid #eee;\">\u2b21 <strong>\u30b9\u30d1\u30fc\u30ae\u30a2\uff1a<\/strong> \u88fd\u9244\u6240\u5efa\u5c4b\u5185\u306e\u30af\u30ec\u30fc\u30f3\u99c6\u52d5\u88c5\u7f6e\u3001\u30b3\u30f3\u30d9\u30a2\u99c6\u52d5\u88c5\u7f6e\u3001\u304a\u3088\u3073\u4f4e\u901f\u88dc\u52a9\u99c6\u52d5\u88c5\u7f6e\u3002<\/li>\n<li style=\"padding: 7px 0; font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; word-break: break-word; border-bottom: 1px solid #eee;\">\u2b21 <strong>\u30d9\u30d9\u30eb\u30ae\u30a2\uff1a<\/strong> \u30ed\u30fc\u30e9\u30fc\u30c6\u30fc\u30d6\u30eb\u306e\u30af\u30ed\u30b9\u30c8\u30e9\u30f3\u30b9\u30d5\u30a1\u30fc\u3001\u30a8\u30c3\u30b8\u30e3\u30fc\u99c6\u52d5\u88c5\u7f6e\u3001\u304a\u3088\u3073\u30df\u30eb\u30b9\u30bf\u30f3\u30c9\u306e\u30ed\u30fc\u30eb\u4ea4\u63db\u6a5f\u69cb\u7528\u306e\u76f4\u89d2\u99c6\u52d5\u88c5\u7f6e\u3002<\/li>\n<li style=\"padding: 7px 0; font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; word-break: break-word;\">\u2b21 <strong>\u30a6\u30a9\u30fc\u30e0\u30ae\u30a2\uff1a<\/strong> \u30ed\u30fc\u30eb\u30ae\u30e3\u30c3\u30d7\u8abf\u6574\uff08\u306d\u3058\u8fbc\u307f\uff09\u6a5f\u69cb\u304a\u3088\u3073\u30ac\u30a4\u30c9\u30d3\u30fc\u30e0\u4f4d\u7f6e\u6c7a\u3081\u7528\u306e\u9ad8\u6bd4\u7387\u99c6\u52d5\u88c5\u7f6e\u3002 <a style=\"color: #1a5276; text-decoration: underline;\" href=\"https:\/\/wormwheelgear.top\/\" target=\"_blank\" rel=\"noopener\">\u30a6\u30a9\u30fc\u30e0\u30ae\u30a2<\/a> \u30b7\u30ea\u30fc\u30ba\u3002<\/li>\n<\/ul>\n<p><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 4px;\" title=\"\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u30dc\u30c3\u30af\u30b9\" src=\"https:\/\/helicalcutgears.top\/wp-content\/uploads\/2026\/04\/helical-gearbox.webp\" alt=\"\u5727\u5ef6\u6a5f\u88dc\u52a9\u99c6\u52d5\u88c5\u7f6e\u304a\u3088\u3073\u88fd\u9244\u6240\u7528\u9014\u5411\u3051\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u30dc\u30c3\u30af\u30b9\u6e1b\u901f\u6a5f\" \/><\/p>\n<h2 style=\"font-size: clamp(18px,3vw+10px,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin-top: 40px; margin-bottom: 16px; font-weight: bold;\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n<div style=\"margin-bottom: 8px;\">\n<p><strong style=\"font-size: clamp(14px,2vw+10px,17px); color: #1a5276; display: block; margin-bottom: 6px;\">\u5727\u5ef6\u6a5f\u7528\u6b6f\u8eca\u306b\u3001\u3088\u308a\u9ad8\u3044\u6d78\u70ad\u786c\u5ea6\u3067\u306f\u306a\u304fHRC 50\uff5e55\u304c\u6307\u5b9a\u3055\u308c\u3066\u3044\u308b\u306e\u306f\u306a\u305c\u3067\u3059\u304b\uff1f<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; line-height: 1.8; margin: 0;\">\u5727\u5ef6\u6a5f\u306e\u30d4\u30cb\u30aa\u30f3\u30b9\u30bf\u30f3\u30c9\u30ae\u30a2\u306f\u3001\u30ef\u30fc\u30af\u30d4\u30fc\u30b9\u306e\u9032\u5165\u6642\u306b\u885d\u6483\u8377\u91cd\u3092\u53d7\u3051\u3001HRC 58\uff5e62\u306e\u713c\u5165\u308c\u307e\u305f\u306f\u6d78\u70ad\u51e6\u7406\u3055\u308c\u305f\u30ae\u30a2\u3067\u306f\u6b6f\u6839\u304c\u8106\u304f\u7834\u640d\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u9ad8\u5468\u6ce2\u713c\u5165\u308c\u3055\u308c\u305f42CrMo\u92fc\u306e\u5f37\u976d\u306aQT\u51e6\u7406\u30b3\u30a2\uff08HRC 50\uff5e55\uff09\u306f\u3001\u3053\u308c\u3089\u306e\u7e70\u308a\u8fd4\u3057\u885d\u6483\u8377\u91cd\u3092\u5272\u308c\u308b\u3053\u3068\u306a\u304f\u5438\u53ce\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001HRC 50\uff5e55\u306e\u6b6f\u9762\u306f\u3001HB 220\uff5e280\u306e\u8edf\u8cea\u6b6f\u30ae\u30a2\u3088\u308a\u3082\u63a5\u89e6\u75b2\u52b4\u3068\u8010\u6469\u8017\u6027\u304c\u5927\u5e45\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u4e2d\u9593\u786c\u5ea6\u7bc4\u56f2HRC 50\uff5e55\u306f\u3001\u885d\u6483\u6761\u4ef6\u4e0b\u306b\u304a\u3051\u308b\u5727\u5ef6\u6a5f\u306e\u30d4\u30cb\u30aa\u30f3\u30b9\u30bf\u30f3\u30c9\u30ae\u30a2\u306b\u3068\u3063\u3066\u3001\u73fe\u5834\u3067\u5b9f\u8a3c\u3055\u308c\u305f\u6700\u9069\u306a\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u5024\u3067\u3059\u3002\u885d\u6483\u8377\u91cd\u306e\u5c11\u306a\u3044\u3001\u3088\u308a\u30b9\u30e0\u30fc\u30ba\u306a\u52d5\u4f5c\u304c\u6c42\u3081\u3089\u308c\u308b\u51b7\u9593\u5727\u5ef6\u4ed5\u4e0a\u3052\u30b9\u30bf\u30f3\u30c9\u3067\u306f\u3001\u6d78\u70ad\u51e6\u7406\u3055\u308c\u305fHRC 58\uff5e62\u304c\u8a31\u5bb9\u7bc4\u56f2\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/div>\n<hr style=\"border: none; border-top: 1px solid #e0e0e0; margin: 16px 0;\" \/>\n<div style=\"margin-bottom: 8px;\">\n<p><strong style=\"font-size: clamp(14px,2vw+10px,17px); color: #1a5276; display: block; margin-bottom: 6px;\">\u4e00\u4f53\u578b\u30d8\u30ea\u30f3\u30dc\u30fc\u30f3\u69cb\u6210\u3067\u306f\u306a\u304f\u3001\u5206\u5272\u578b\u30a2\u30bb\u30f3\u30d6\u30ea\u69cb\u6210\u3092\u6307\u5b9a\u3059\u3079\u304d\u306a\u306e\u306f\u3069\u306e\u3088\u3046\u306a\u5834\u5408\u3067\u3059\u304b\uff1f<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; line-height: 1.8; margin: 0;\">\u5206\u5272\u30a2\u30bb\u30f3\u30d6\u30ea\u3092\u6307\u5b9a\u3059\u308b\u5834\u5408\uff1a\uff081\uff09\u30ae\u30a2\u306e\u5916\u5f84\u304c\u7d04 800mm \u3092\u8d85\u3048\u3001\u4e00\u4f53\u935b\u9020\u306e\u30d8\u30ea\u30f3\u30dc\u30fc\u30f3 \u30d6\u30e9\u30f3\u30af\u304c\u975e\u5e38\u306b\u9ad8\u4fa1\u307e\u305f\u306f\u975e\u73fe\u5b9f\u7684\u306b\u306a\u308b\u5834\u5408\u3002\uff082\uff09\u30df\u30eb \u30b9\u30bf\u30f3\u30c9 \u30cf\u30a6\u30b8\u30f3\u30b0\u304c\u56fa\u5b9a\u3055\u308c\u3066\u304a\u308a\u3001\u30ae\u30a2\u3092\u8ef8\u65b9\u5411\u306b\u30b7\u30e3\u30d5\u30c8\u306b\u30b9\u30e9\u30a4\u30c9\u3055\u305b\u305a\u306b\u53d6\u308a\u4ed8\u3051\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u3002\uff083\uff09\u30ae\u30a2\u304c\u30ea\u30d0\u30fc\u30b9 \u30df\u30eb\u4f4d\u7f6e\u306b\u3042\u308a\u3001\u5b9a\u671f\u7684\u306a\u53d6\u308a\u5916\u3057\u306b\u3088\u308b\u691c\u67fb\u3068\u518d\u8abf\u6574\u304c\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9 \u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u306b\u542b\u307e\u308c\u3066\u3044\u308b\u5834\u5408\u3002\uff084\uff09\u30ae\u30a2\u672c\u4f53\u306f\u4ee5\u524d\u306e\u8a2d\u7f6e\u304b\u3089\u65e2\u306b\u5b58\u5728\u3057\u3001\u6b6f\u5f62\u306e\u307f\u304c\u6469\u8017\u3057\u3066\u3044\u308b\u5834\u5408 \u2015 \u5206\u5272\u3055\u308c\u305f\u534a\u5206\u306f\u3001\u5b8c\u5168\u306a\u65b0\u3057\u3044\u4e00\u4f53\u578b\u30ae\u30a2\u3088\u308a\u3082\u4f4e\u30b3\u30b9\u30c8\u3067\u500b\u5225\u306b\u518d\u6b6f\u5f62\u52a0\u5de5\u3067\u304d\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002Korea Ever-Power \u306f\u3001\u304a\u554f\u3044\u5408\u308f\u305b\u306e\u6bb5\u968e\u3067\u9069\u5207\u306a\u69cb\u6210\u306b\u3064\u3044\u3066\u30a2\u30c9\u30d0\u30a4\u30b9\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/div>\n<hr style=\"border: none; border-top: 1px solid #e0e0e0; margin: 16px 0;\" \/>\n<div style=\"margin-bottom: 8px;\">\n<p><strong style=\"font-size: clamp(14px,2vw+10px,17px); color: #1a5276; display: block; margin-bottom: 6px;\">\u5727\u5ef6\u6a5f\u306e\u30ae\u30a2\u6545\u969c\u306b\u5bfe\u3059\u308b\u4fdd\u8a3c\u304a\u3088\u3073\u4ea4\u63db\u30b5\u30fc\u30d3\u30b9\u306b\u306f\u3069\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u304b\uff1f<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; line-height: 1.8; margin: 0;\">Korea Ever-Power\u306f\u3001\u7d0d\u54c1\u65e5\u304b\u308912\u30f6\u6708\u9593\u306e\u4fdd\u8a3c\u671f\u9593\u3092\u8a2d\u3051\u3066\u304a\u308a\u3001\u6750\u8cea\u304a\u3088\u3073\u5bf8\u6cd5\u306e\u9069\u5408\u6027\u306b\u95a2\u3059\u308b\u88fd\u9020\u4e0a\u306e\u6b20\u9665\u3092\u5bfe\u8c61\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u4fdd\u8a3c\u671f\u9593\u4e2d\u306f\u3001\u4ea4\u63db\u90e8\u54c1\u306f\u56fd\u969b\u901f\u9054\u4fbf\u3067\u767a\u9001\u3055\u308c\u3001\u4fdd\u8a3c\u95a2\u9023\u306e\u6545\u969c\u306b\u3088\u308b\u5de5\u5834\u306e\u7a3c\u50cd\u505c\u6b62\u6642\u9593\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u307e\u3059\u3002\u4fdd\u8a3c\u671f\u9593\u5916\u3067\u3042\u3063\u3066\u3082\u3001\u6642\u9593\u7684\u306b\u5207\u8feb\u3057\u305f\u5de5\u5834\u306e\u505c\u6b62\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306f\u3001Korea Ever-Power\u304c\u512a\u5148\u7684\u306b\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u8abf\u6574\u3092\u884c\u3044\u307e\u3059\u3002\u304a\u554f\u3044\u5408\u308f\u305b\u306e\u969b\u306b\u3054\u5e0c\u671b\u306e\u7d0d\u54c1\u65e5\u3092\u304a\u77e5\u3089\u305b\u3044\u305f\u3060\u3051\u308c\u3070\u3001\u73fe\u5728\u306e\u751f\u7523\u8ca0\u8377\u306b\u57fa\u3065\u304d\u3001\u53ef\u80fd\u306a\u9650\u308a\u6700\u77ed\u306e\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u3092\u3054\u63d0\u793a\u3044\u305f\u3057\u307e\u3059\u3002\u5143\u306e\u56f3\u9762\u306b\u57fa\u3065\u3044\u3066\u88fd\u9020\u3055\u308c\u305f\u4ea4\u63db\u7528\u30ae\u30a2\u30bb\u30c3\u30c8\u306f\u3001\u56f3\u9762\u304c\u4fdd\u7ba1\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3001\u6700\u521d\u306e\u6ce8\u6587\u3068\u540c\u3058\u30ea\u30fc\u30c9\u30bf\u30a4\u30e0\u3067\u767a\u9001\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/div>\n<hr style=\"border: none; border-top: 1px solid #e0e0e0; margin: 16px 0;\" \/>\n<div style=\"margin-bottom: 8px;\">\n<p><strong style=\"font-size: clamp(14px,2vw+10px,17px); color: #1a5276; display: block; margin-bottom: 6px;\">\u97d3\u56fd\u306e\u30a8\u30d0\u30fc\u30d1\u30ef\u30fc\u793e\u306f\u3001\u65e5\u672c\u306e\u5727\u5ef6\u6a5f\u898f\u683c\uff08JIS\uff09\u306b\u6e96\u62e0\u3057\u305f\u5727\u5ef6\u6a5f\u7528\u30ae\u30a2\u3092\u4f9b\u7d66\u3067\u304d\u307e\u3059\u304b\uff1f<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; line-height: 1.8; margin: 0;\">Yes. Korea Ever-Power fully supports Japanese JIS material and gear accuracy specifications. 42CrMo (GB) = SCM440 (JIS) \u2014 Korea Ever-Power can supply material certificates confirming JIS SCM440 composition and mechanical properties. Gear accuracy can be specified and documented per JIS B1702 (equivalent to DIN 3962). For Japanese steel companies&#8217; Korean operations (JFE, Nippon Steel, Kobe Steel subsidiaries) and for Japanese-designed rolling mills operating in Korea or Southeast Asia, the JIS specification documentation package is standard. Provide the JIS mill specification drawings and Korea Ever-Power will confirm manufacturing feasibility and lead time.<\/p>\n<\/div>\n<h2 style=\"font-size: clamp(18px,3vw+10px,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin-top: 40px; margin-bottom: 16px; font-weight: bold;\">\u304a\u5ba2\u69d8\u306e\u58f0<\/h2>\n<div style=\"margin-bottom: 12px;\">\n<p><strong style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50;\">Kim Byung-jun \u6c0f\u3001POSCO \u5149\u967d\u3001\u5727\u5ef6\u6a5f\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30de\u30cd\u30fc\u30b8\u30e3\u30fc (2024 \u5e74\u7b2c 3 \u56db\u534a\u671f)<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #555; line-height: 1.8; margin-top: 6px; font-style: italic; word-break: break-word;\">&#8220;We ordered replacement rolling mill double helical gears for No.3 hot strip mill roughing stand from Korea Ever-Power. The gear was manufactured from our worn sample in 20 working days. Hardness certificates confirmed HRC 52-54 across all measurement positions \u2014 within our specification. The gear has been running for nine months now with normal wear characteristics and no abnormal noise or vibration.&#8221;<\/p>\n<\/div>\n<hr style=\"border: none; border-top: 1px solid #e0e0e0; margin: 14px 0;\" \/>\n<div style=\"margin-bottom: 12px;\">\n<p><strong style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50;\">\u30d1\u30af\u30fb\u30b5\u30f3\u30a4\u30eb\u3001\u6a5f\u68b0\u30a8\u30f3\u30b8\u30cb\u30a2\u3001\u73fe\u4ee3\u88fd\u9244\u5510\u6d25\u5de5\u5834\uff082024\u5e74\u7b2c4\u56db\u534a\u671f\uff09<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #555; line-height: 1.8; margin-top: 6px; font-style: italic; word-break: break-word;\">&#8220;We specified split assembly herringbone gears for a reversing roughing mill stand where the fixed housing prevents integral gear installation. Korea Ever-Power produced both assembly halves with matched helix timing and supplied them with dimensional reports confirming the helix phase alignment. Assembly was straightforward and the phase alignment was correct on the first fit-up. Roll replacement cycles are noticeably longer than with the previous gear set.&#8221;<\/p>\n<\/div>\n<hr style=\"border: none; border-top: 1px solid #e0e0e0; margin: 14px 0;\" \/>\n<div style=\"margin-bottom: 12px;\">\n<p><strong style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50;\">Lee Kwan-ho \u6c0f\u3001SeAH Besteel Pohang \u30d7\u30e9\u30f3\u30c8\u30a8\u30f3\u30b8\u30cb\u30a2 (2024 \u5e74\u7b2c 2 \u56db\u534a\u671f)<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #555; line-height: 1.8; margin-top: 6px; font-style: italic; word-break: break-word;\">&#8220;We replaced edger drive double helical gears with the 42CrMo HRC 50-55 specification from Korea Ever-Power. Previous gears (from a different supplier at HRC 45-48) were showing premature pitting at 8 months. The Korea Ever-Power gears have now passed 14 months without pitting initiation on any tooth. The harder surface specification makes a clear measurable difference in contact fatigue life.&#8221;<\/p>\n<\/div>\n<hr style=\"border: none; border-top: 1px solid #e0e0e0; margin: 14px 0;\" \/>\n<div style=\"margin-bottom: 12px;\">\n<p><strong style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50;\">\u9234\u6728\u8cb4\u5f18\u3001JFE\u30b9\u30c1\u30fc\u30eb\u798f\u5c71\u5de5\u5834 \u8a2d\u5099\u8abf\u9054\u90e8\uff082025\u5e74\u7b2c1\u56db\u534a\u671f\uff09<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #555; line-height: 1.8; margin-top: 6px; font-style: italic; word-break: break-word;\">&#8220;We procure rolling mill double helical gear replacements from Korea Ever-Power for our Korean plant operations. SCM440 material certificates in JIS format and gear accuracy reports in JIS B1702 format were provided without any additional requests \u2014 clearly the standard documentation package. Lead time of 18 working days from drawing submission met our planned maintenance window. Will continue as the standard supplier for this gear type.&#8221;<\/p>\n<\/div>\n<hr style=\"border: none; border-top: 1px solid #e0e0e0; margin: 14px 0;\" \/>\n<div style=\"margin-bottom: 12px;\">\n<p><strong style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50;\">Nguyen Duc Manh\u3001\u30db\u30a2\u30d1\u30c3\u30c8\u30fb\u30b9\u30c1\u30fc\u30eb\u30fb\u30d9\u30c8\u30ca\u30e0\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30fb\u30a8\u30f3\u30b8\u30cb\u30a2\uff082024 \u5e74\u7b2c 3 \u56db\u534a\u671f\uff09<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #555; line-height: 1.8; margin-top: 6px; font-style: italic; word-break: break-word;\">&#8220;Our bar mill roughing stand pinion was showing advanced flank pitting and we needed replacement in 3 weeks to meet our planned maintenance shutdown. Korea Ever-Power confirmed 17 working days from drawing. The wooden case packing with anti-rust treatment arrived in perfect condition after sea freight. Installation was completed within the shutdown window and the stand returned to production on schedule.&#8221;<\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Korea Ever-Power Worm Gear Co.,Ltd \u306f\u3001\u5727\u5ef6\u6a5f\u99c6\u52d5\u7528\u306b\u7279\u5225\u306b\u8a2d\u8a08\u3055\u308c\u305f\u30c0\u30d6\u30eb\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u3092\u88fd\u9020\u3057\u3066\u3044\u307e\u3059\u3002\u6750\u8cea\u306f 42CrMo (AISI 4140 \/ SCM440 \/ DIN 42CrMo4) \u5408\u91d1\u92fc\u3067\u3001\u9ad8\u5468\u6ce2\u713c\u5165\u308c\u713c\u623b\u3057\u51e6\u7406\u3092\u65bd\u3057\u3001\u6b6f\u9762\u786c\u5ea6\u306f HRC 50\uff5e55 \u3067\u3059\u3002\u88fd\u9020\u65b9\u6cd5\u306f\u3001\u30ae\u30a2\u30d5\u30e9\u30a4\u30b9\u52a0\u5de5\u307e\u305f\u306f\u30db\u30d6\u52a0\u5de5\u3067\u3001\u7d44\u7acb\u90e8\u54c1\u306b\u306f\u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u6b6f\u9762\u7814\u524a\u52a0\u5de5\u3082\u53ef\u80fd\u3067\u3059\u3002\u4e00\u4f53\u578b\uff08\u30ef\u30f3\u30d4\u30fc\u30b9\uff09\u30d8\u30ea\u30f3\u30dc\u30fc\u30f3\u30ae\u30a2\u3068\u3057\u3066\u3001\u307e\u305f\u306f\u4e00\u4f53\u578b\u88fd\u9020\u3084\u8a2d\u7f6e\u304c\u56f0\u96e3\u306a\u5927\u578b\u5727\u5ef6\u6a5f\u30ae\u30a2\u30b9\u30bf\u30f3\u30c9\u7528\u306e\u5206\u5272\u7d44\u7acb\u90e8\u54c1\u3068\u3057\u3066\u63d0\u4f9b\u53ef\u80fd\u3067\u3059\u3002\u7528\u9014\uff1a\u9244\u92fc\u3001\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3001\u9285\u5e2f\u5727\u5ef6\u6a5f\u306e\u71b1\u9593\u5727\u5ef6\u6a5f\u304a\u3088\u3073\u51b7\u9593\u5727\u5ef6\u6a5f\u306e\u30d4\u30cb\u30aa\u30f3\u30b9\u30bf\u30f3\u30c9\u3001\u30ef\u30fc\u30af\u30ed\u30fc\u30eb\u4f1d\u52d5\u30ae\u30a2\u30dc\u30c3\u30af\u30b9\u3001\u30a8\u30c3\u30b8\u30e3\u30fc\u99c6\u52d5\u3001\u30eb\u30fc\u30d1\u30fc\u99c6\u52d5\u3001\u7c97\u52a0\u5de5\/\u4ed5\u4e0a\u3052\u52a0\u5de5\u30b9\u30bf\u30f3\u30c9\u3002<\/p>","protected":false},"featured_media":2150,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[3079],"product_tag":[],"class_list":["post-2143","product","type-product","status-publish","has-post-thumbnail","product_cat-helical-gear","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/helicalcutgears.top\/ja\/wp-json\/wp\/v2\/product\/2143","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/helicalcutgears.top\/ja\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/helicalcutgears.top\/ja\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/helicalcutgears.top\/ja\/wp-json\/wp\/v2\/comments?post=2143"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/helicalcutgears.top\/ja\/wp-json\/wp\/v2\/media\/2150"}],"wp:attachment":[{"href":"https:\/\/helicalcutgears.top\/ja\/wp-json\/wp\/v2\/media?parent=2143"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/helicalcutgears.top\/ja\/wp-json\/wp\/v2\/product_brand?post=2143"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/helicalcutgears.top\/ja\/wp-json\/wp\/v2\/product_cat?post=2143"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/helicalcutgears.top\/ja\/wp-json\/wp\/v2\/product_tag?post=2143"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}