{"id":2407,"date":"2026-06-26T05:15:50","date_gmt":"2026-06-26T05:15:50","guid":{"rendered":"https:\/\/helicalcutgears.top\/?p=2407"},"modified":"2026-06-26T05:15:50","modified_gmt":"2026-06-26T05:15:50","slug":"helical-gear-helix-angle-selection-guide","status":"publish","type":"post","link":"https:\/\/helicalcutgears.top\/ja\/helical-gear-helix-angle-selection-guide\/","title":{"rendered":"\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u306e\u30d8\u30ea\u30c3\u30af\u30b9\u89d2\u5ea6\u306e\u9078\u629e"},"content":{"rendered":"<div style=\"font-family: Arial,sans-serif; color: #2c3e50; max-width: 1100px; margin: 0 auto; padding: 0 2%; line-height: 1.75; word-break: break-word; overflow-wrap: break-word;\">\n<div style=\"position: relative; min-height: 330px; display: flex; align-items: center; background: url('https:\/\/helicalcutgears.top\/wp-content\/uploads\/2026\/04\/types-of-helical-gear.webp') center\/cover no-repeat; border-radius: 8px; overflow: hidden; margin-bottom: 44px;\">\n<div style=\"position: absolute; inset: 0; background: linear-gradient(108deg,rgba(10,22,45,.92) 0%,rgba(10,22,45,.74) 55%,rgba(10,22,45,.25) 100%);\"><\/div>\n<div style=\"position: relative; z-index: 1; padding: clamp(28px,5%,54px); max-width: 640px;\">\n<h1 style=\"font-size: clamp(22px,3.8vw,40px); font-weight: 800; color: #fff; line-height: 1.18; margin: 0 0 14px;\">\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u306e\u306d\u3058\u308c\u89d2\u306e\u9078\u629e \u2015 \u03b2 = 8\u00b0\u304b\u3089\u03b2 = 35\u00b0\u307e\u3067\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u4e0a\u306e\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5<\/h1>\n<p style=\"font-size: clamp(14px,2vw,17px); color: rgba(255,255,255,.83); line-height: 1.85; margin-bottom: 14px; margin: 0 0 22px;\">\u3089\u305b\u3093\u89d2\u03b2\u306f\u3001 <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u5e73\u6b6f\u8eca\u304b\u3089\u3001\u03b2\u306e\u9078\u629e\u306b\u3088\u3063\u3066\u6b6f\u8eca\u306e\u63a5\u89e6\u6bd4\u3001\u9a12\u97f3\u30ec\u30d9\u30eb\u3001\u8ef8\u65b9\u5411\u63a8\u529b\u8377\u91cd\u3001\u52b9\u7387\u3001\u304a\u3088\u3073\u30d9\u30a2\u30ea\u30f3\u30b0\u306e\u9078\u629e\u304c\u6c7a\u307e\u308a\u307e\u3059\u3002\u666e\u904d\u7684\u306b\u6b63\u3057\u3044\u306d\u3058\u308c\u89d2\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5370\u5237\u6a5f\u306b\u3068\u3063\u3066\u6b63\u3057\u3044\u03b2\u306f <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \uff08\u6700\u5927\u6ed1\u3089\u304b\u5ea6\u3001\u03b2 = 25\u00b0\uff09\u306f\u3001\u30ed\u30dc\u30c3\u30c8\u624b\u9996\u30ae\u30a2\uff08\u6700\u5c0f\u8ef8\u65b9\u5411\u63a8\u529b\u3001\u03b2 = 12\u00b0\uff09\u306b\u306f\u4e0d\u9069\u5207\u3067\u3042\u308a\u3001\u4e8c\u91cd\u3089\u305b\u3093\u72b6\u306e\u8239\u8236\u7528\u30ae\u30a2\uff08\u6700\u5927\u3089\u305b\u3093\u89d2\u3001\u30bb\u30af\u30b7\u30e7\u30f3\u3042\u305f\u308a\u03b2 = 35\u00b0\uff09\u3068\u306f\u5168\u304f\u7570\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001\u5404\u7528\u9014\u306b\u9069\u3057\u305f\u03b2\u3092\u6b63\u3057\u304f\u9078\u629e\u3059\u308b\u305f\u3081\u306e\u6570\u5f0f\u306b\u57fa\u3065\u3044\u305f\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n<p><a style=\"display: inline-block; background: #e67e22; color: #fff; font-weight: bold; font-size: clamp(13px,1.8vw,15px); padding: 12px 26px; border-radius: 6px; text-decoration: none;\" href=\"#contact\">\u30d8\u30ea\u30c3\u30af\u30b9\u89d2\u5ea6\u306e\u63a8\u5968\u5024\u3092\u53d6\u5f97\u3059\u308b \u2192<\/a><\/p>\n<\/div>\n<\/div>\n<h2 style=\"font-size: clamp(18px,3vw,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin: 40px 0 16px; font-weight: bold;\">\u3089\u305b\u3093\u89d2\u306e4\u3064\u306e\u52b9\u679c \u2015 \u03b2\u304c\u5897\u52a0\u3059\u308b\u3068\u4f55\u304c\u5909\u308f\u308b\u306e\u304b<\/h2>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px;\">\u3042\u3089\u3086\u308b\u6c7a\u5b9a\u306b\u3064\u3044\u3066 <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u3089\u305b\u3093\u89d2\u306f\u3001\u4e92\u3044\u306b\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u3057\u5408\u30464\u3064\u306e\u52b9\u679c\u3092\u540c\u6642\u306b\u53ca\u307c\u3057\u307e\u3059\u3002\u9069\u5207\u306a\u03b2\u5024\u3092\u9078\u629e\u3059\u308b\u306b\u306f\u3001\u30ce\u30a4\u30ba\u4f4e\u6e1b\u52b9\u679c\u3060\u3051\u3067\u306a\u304f\u3001\u3053\u308c\u30894\u3064\u306e\u52b9\u679c\u3059\u3079\u3066\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<div style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(230px,1fr)); gap: 13px; margin: 18px 0;\">\n<div style=\"border-radius: 8px; padding: 16px; background: #f0fff4; border: 2px solid #1a7847;\">\n<p style=\"font-size: clamp(14px,1.9vw,16px); color: #1a7847; font-weight: 800; margin: 0 0 8px;\">\u2191 \u91cd\u306a\u308a\u63a5\u89e6\u6bd4 \u03b5_\u03b2<\/p>\n<p style=\"font-size: clamp(13px,1.7vw,14px); color: #2c3e50; line-height: 1.70; margin: 0;\">\u03b2\u5024\u304c\u9ad8\u3044\u307b\u3069\u3001\u540c\u6642\u63a5\u89e6\u3059\u308b\u6b6f\u306e\u30da\u30a2\u6570\u304c\u5897\u3048\u3001\u529b\u306e\u4f1d\u9054\u304c\u3088\u308a\u30b9\u30e0\u30fc\u30ba\u306b\u306a\u308a\u3001\u4f1d\u9054\u8aa4\u5dee\u304c\u4f4e\u6e1b\u3057\u3001\u9a12\u97f3\u3068\u632f\u52d5\u304c\u8efd\u6e1b\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u304c\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u7cbe\u5ea6\u3068\u9759\u97f3\u6027\u3092\u9ad8\u3081\u308b\u305f\u3081\u306b\u3001\u3088\u308a\u9ad8\u3044\u30d8\u30ea\u30c3\u30af\u30b9\u89d2\u3092\u9078\u629e\u3059\u308b\u4e3b\u306a\u7406\u7531\u3067\u3059\u3002 <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3002<\/p>\n<\/div>\n<div style=\"border-radius: 8px; padding: 16px; background: #fef0f0; border: 2px solid #c0392b;\">\n<p style=\"font-size: clamp(14px,1.9vw,16px); color: #c0392b; font-weight: 800; margin: 0 0 8px;\">\u2191\u8ef8\u65b9\u5411\u63a8\u529b F_a<\/p>\n<p style=\"font-size: clamp(13px,1.7vw,14px); color: #2c3e50; line-height: 1.70; margin: 0;\">\u03b2\u5024\u304c\u9ad8\u3044\u307b\u3069\u3001\u30d4\u30c3\u30c1\u5186\u306b\u304a\u3051\u308b\u8ef8\u65b9\u5411\u529b\u6210\u5206\u304c\u5927\u304d\u304f\u306a\u308a\u3001\u30b7\u30e3\u30d5\u30c8\u30b9\u30e9\u30b9\u30c8\u30d9\u30a2\u30ea\u30f3\u30b0\u3078\u306e\u8981\u6c42\u304c\u9ad8\u307e\u308a\u307e\u3059\u3002\u6975\u7aef\u306a\u5834\u5408\u3001\u8ef8\u65b9\u5411\u529b\u3092\u5b8c\u5168\u306b\u6253\u3061\u6d88\u3059\u306b\u306f\u4e8c\u91cd\u3089\u305b\u3093\u69cb\u9020\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u304c\u3001\u5358\u4e00\u3089\u305b\u3093\u69cb\u9020\u3067\u9ad8\u3089\u305b\u3093\u89d2\u3092\u63a1\u7528\u3057\u305f\u5834\u5408\u306e\u4e3b\u306a\u30c7\u30e1\u30ea\u30c3\u30c8\u3067\u3059\u3002 <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u904b\u8ee2\u3059\u308b\u3002<\/p>\n<\/div>\n<div style=\"border-radius: 8px; padding: 16px; background: #eaf6fb; border: 2px solid #1a5276;\">\n<p style=\"font-size: clamp(14px,1.9vw,16px); color: #1a5276; font-weight: 800; margin: 0 0 8px;\">\u2191 \u52d5\u7684\u4fc2\u6570 K_V \u306e\u6539\u5584<\/p>\n<p style=\"font-size: clamp(13px,1.7vw,14px); color: #2c3e50; line-height: 1.70; margin: 0;\">\u03b2\u304c\u5927\u304d\u3044\u307b\u3069\u03b5_\u03b2\u304c\u5897\u52a0\u3057\u3001\u30e1\u30c3\u30b7\u30e5\u5468\u6ce2\u6570\uff08\u52d5\u7684\u4fc2\u6570K_V\u306e\u52b1\u8d77\u6e90\uff09\u3067\u306e\u8377\u91cd\u632f\u5e45\u5909\u52d5\u304c\u6e1b\u5c11\u3057\u307e\u3059\u3002ISO 6336-1 \u65b9\u6cd5B\u3067\u306fK_V\u5024\u306f\u4f4e\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002 <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u540c\u3058\u30d4\u30c3\u30c1\u7dda\u901f\u5ea6\u306b\u304a\u3044\u3066\u03b5_\u03b2\u5024\u304c\u9ad8\u304f\u306a\u308b\u305f\u3081\u3001\u540c\u3058\u5b9a\u683c\u51fa\u529b\u3067\u3088\u308a\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u30ae\u30a2\u30b5\u30a4\u30ba\u3092\u5b9f\u73fe\u3067\u304d\u308b\u3002<\/p>\n<\/div>\n<div style=\"border-radius: 8px; padding: 16px; background: #fff8e6; border: 2px solid #e67e22;\">\n<p style=\"font-size: clamp(14px,1.9vw,16px); color: #a04000; font-weight: 800; margin: 0 0 8px;\">\u2193 \u52b9\u7387\u6027\uff08\u9650\u754c\u52b9\u7387\uff09<\/p>\n<p style=\"font-size: clamp(13px,1.7vw,14px); color: #2c3e50; line-height: 1.70; margin: 0;\">\u03b2 \u304c\u5927\u304d\u3044\u3068\u3001\u63a5\u89e6\u30be\u30fc\u30f3\u3067\u5c0f\u3055\u306a\u8ef8\u65b9\u5411\u6ed1\u308a\u901f\u5ea6\u6210\u5206\u304c\u5c0e\u5165\u3055\u308c\u3001\u30e1\u30c3\u30b7\u30e5\u6469\u64e6\u4fc2\u6570\u304c\u308f\u305a\u304b\u306b\u5897\u52a0\u3057\u307e\u3059\u3002\u03b2 = 0\uff5e25\u00b0 \u306e\u5834\u5408\u3001\u52b9\u7387\u306e\u5dee\u306f 0.2% \u672a\u6e80\u3067\u7121\u8996\u3067\u304d\u307e\u3059\u3002\u03b2 = 25\uff5e35\u00b0 \u306e\u5834\u5408\u3001\u7d04 0.2\uff5e0.5% \u306e\u6e1b\u5c11\u304c <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u30e1\u30c3\u30b7\u30e5\u52b9\u7387 \u2015 \u30ce\u30a4\u30ba\u3068K_V\u306e\u5229\u70b9\u306b\u6bd4\u3079\u308c\u3070\u3001\u78ba\u304b\u306b\u5b58\u5728\u3059\u308b\u304c\u5c0f\u3055\u306a\u30c7\u30e1\u30ea\u30c3\u30c8\u3067\u3042\u308b\u3002<\/p>\n<\/div>\n<\/div>\n<h2 style=\"font-size: clamp(18px,3vw,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin: 40px 0 16px; font-weight: bold;\">\u91cd\u306a\u308a\u63a5\u89e6\u6bd4 \u03b5_\u03b2 \u2014 \u8a08\u7b97\u5f0f\u3068\u6700\u5c0f\u9762\u5e45<\/h2>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px;\">\u91cd\u306a\u308a\u63a5\u89e6\u6bd4 \u03b5_\u03b2 <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u30da\u30a2\uff08\u6a2a\u65b9\u5411\u63a5\u89e6\u6bd4\u3092\u8d85\u3048\u3066\u540c\u6642\u306b\u63a5\u89e6\u3059\u308b\u8ffd\u52a0\u306e\u6b6f\u5e45\u300c\u30b9\u30e9\u30a4\u30b9\u300d\u306e\u6570\uff09\u306f\u3001\u3089\u305b\u3093\u89d2\u306e\u9078\u629e\u306b\u3088\u3063\u3066\u6c7a\u307e\u308b\u91cd\u8981\u306a\u30d1\u30e9\u30e1\u30fc\u30bf\u3067\u3059\u3002<\/p>\n<p style=\"padding: 10px 16px; background: #f0f8ff; border-left: 4px solid #2980b9; border-radius: 0 6px 6px 0; font-family: 'Courier New',monospace; font-size: clamp(13px,1.8vw,15px); margin: 12px 0;\">\u03b5_\u03b2 = b \u00d7 sin \u03b2 \/ (\u03c0 \u00d7 M_n)<br \/>\n\u3053\u3053\u3067\u3001b = \u9762\u5e45 [mm]<br \/>\n\u03b2 = \u3089\u305b\u3093\u89d2 [\u5ea6]<br \/>\nM_n = \u6a19\u6e96\u30e2\u30b8\u30e5\u30fc\u30eb [mm]<\/p>\n<p>\u03b5_\u03b2 \u2265 1.0 \u306e\u5834\u5408\u306e\u6700\u5c0f\u6b6f\u5e45\uff08\u9023\u7d9a\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u6b6f\u91cd\u306a\u308a\uff09\uff1a<br \/>\nb_min = \u03c0 \u00d7 M_n \/ sin \u03b2<\/p>\n<p>M_n = 5 \u306e\u5834\u5408\u306e\u4f8b:<br \/>\n\u03b2 = 10\u00b0: b_min = \u03c0 \u00d7 5 \/ sin10\u00b0 = 15.71 \/ 0.174 = 90.4 mm<br \/>\n\u03b2 = 15\u00b0: b_min = 15.71 \/ 0.259 = 60.7 mm<br \/>\n\u03b2 = 20\u00b0: b_min = 15.71 \/ 0.342 = 45.9 mm<br \/>\n\u03b2 = 25\u00b0: b_min = 15.71 \/ 0.423 = 37.2 mm<br \/>\n\u03b2 = 30\u00b0: b_min = 15.71 \/ 0.500 = 31.4 mm<\/p>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px;\">2\u3064\u306e\u5b9f\u7528\u7684\u306a\u89b3\u5bdf\u4e8b\u9805\uff1a\uff081\uff09 <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u03b5_\u03b2 &lt; 1.0 \u306e\u5834\u5408\u3001\u9a12\u97f3\u3068\u8ca0\u8377\u5206\u62c5\u306b\u304a\u3044\u3066\u5e73\u6b6f\u8eca (\u03b5_\u03b2 = 0) \u3088\u308a\u512a\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u5358\u6b6f\u304b\u3089\u591a\u6b6f\u3078\u306e\u63a5\u89e6\u9077\u79fb\u306f\u5b8c\u5168\u306b\u306f\u9023\u7d9a\u7684\u3067\u306f\u306a\u304f\u3001\u30d4\u30c3\u30c1\u3054\u3068\u306b\u77ed\u3044\u5358\u6b6f\u63a5\u89e6\u306e\u77ac\u9593\u304c\u6b8b\u308a\u307e\u3059\u3002(2) \u76ee\u6a19 \u03b5_\u03b2 \u2265 2.0 (\u5b8c\u5168\u306a\u4e8c\u91cd\u91cd\u306a\u308a\u3001\u4f4e\u9a12\u97f3\u7cbe\u5bc6\u7528\u9014\u306e\u6a19\u6e96) \u306e\u5834\u5408\u3001\u5fc5\u8981\u306a\u6b6f\u5e45\u307e\u305f\u306f\u306d\u3058\u308c\u89d2\u306f\u306f\u308b\u304b\u306b\u5927\u304d\u304f\u306a\u308a\u307e\u3059\u3002M5 \u3067\u306f\u3001\u03b2 = 20\u00b0 \u3067\u3001\u03b5_\u03b2 = 2.0 \u3092\u9054\u6210\u3059\u308b\u306b\u306f b = 92 mm \u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<h2 style=\"font-size: clamp(18px,3vw,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin: 40px 0 16px; font-weight: bold;\">\u8ef8\u65b9\u5411\u63a8\u529b F_a \u2014 \u8a08\u7b97\u3068\u30d9\u30a2\u30ea\u30f3\u30b0\u3078\u306e\u5f71\u97ff<\/h2>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px;\">\u8ef8\u65b9\u5411\u63a8\u529b\u306f <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u30e1\u30c3\u30b7\u30e5\u306f\u63a5\u7dda\u529b\u3068\u3089\u305b\u3093\u89d2\u306e\u6b63\u63a5\u306b\u6b63\u6bd4\u4f8b\u3059\u308b\u3002<\/p>\n<p style=\"padding: 10px 16px; background: #f0f8ff; border-left: 4px solid #2980b9; border-radius: 0 6px 6px 0; font-family: 'Courier New',monospace; font-size: clamp(13px,1.8vw,15px); margin: 12px 0;\">F_a = F_t \u00d7 tan \u03b2<br \/>\nF_t = 2 \u00d7 T \/ d [\u30d4\u30c3\u30c1\u5186\u306b\u304a\u3051\u308b\u63a5\u7dda\u529b\uff1bT\u306fN\u30fbm\u5358\u4f4d\u3001d\u306fm\u5358\u4f4d]<\/p>\n<p>75 kW\u30011,500 RPM\u3001M5\u3001z=24\u3001\u03b2=20\u00b0\u306e\u5834\u5408\uff1a<br \/>\nT = 9550 \u00d7 75 \/ 1500 = 477 N\u00b7m<br \/>\nd = 5 \u00d7 24 \/ cos20\u00b0 = 127.8 mm = 0.1278 m<br \/>\nF_t = 2 \u00d7 477 \/ 0.1278 = 7,465 N<\/p>\n<p>\u7570\u306a\u308b\u3089\u305b\u3093\u89d2\u5ea6\u306b\u304a\u3051\u308b\u8ef8\u65b9\u5411\u63a8\u529b\uff1a<br \/>\n\u03b2 = 10\u00b0: F_a = 7,465 \u00d7 tan10\u00b0 = 7,465 \u00d7 0.176 = 1,314 N<br \/>\n\u03b2 = 15\u00b0: F_a = 7,465 \u00d7 0.268 = 2,001 N<br \/>\n\u03b2 = 20\u00b0: F_a = 7,465 \u00d7 0.364 = 2,717 N<br \/>\n\u03b2 = 25\u00b0: F_a = 7,465 \u00d7 0.466 = 3,479 N<br \/>\n\u03b2 = 30\u00b0: F_a = 7,465 \u00d7 0.577 = 4,308 N<\/p>\n<div style=\"background: #fff8e6; border-left: 4px solid #e67e22; padding: 13px 16px; border-radius: 0 6px 6px 0; margin: 16px 0; font-size: clamp(13px,1.8vw,15px); color: #2c3e50; line-height: 1.75;\"><strong>\u30b9\u30e9\u30b9\u30c8\u30d9\u30a2\u30ea\u30f3\u30b0\u9078\u5b9a\u306e\u7d50\u679c\uff1a<\/strong> \u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001\u03b2\u309215\u00b0\u304b\u308925\u00b0\u306b\u5897\u52a0\u3055\u305b\u308b\u3068\u3001\u8ef8\u65b9\u5411\u63a8\u529b\u304c2,001 N\u304b\u30893,479 N\u306b\u5897\u52a0\u3057\u307e\u3059\u3002\u3053\u308c\u306f74%\u306e\u5897\u52a0\u3067\u3059\u3002\u30b7\u30e3\u30d5\u30c8\u30d9\u30a2\u30ea\u30f3\u30b0\u306f\u3001\u3053\u306e\u63a8\u529b\u3068\u30e9\u30b8\u30a2\u30eb\u65b9\u5411\u306e\u565b\u307f\u5408\u3044\u529b\u3092\u5408\u308f\u305b\u3066\u5438\u53ce\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u8efd\u8ca0\u8377\u99c6\u52d5\u306e\u5834\u5408\u3001\u6a19\u6e96\u7684\u306a\u6df1\u6e9d\u7389\u8ef8\u53d7\u3067\u5341\u5206\u5bfe\u5fdc\u3067\u304d\u307e\u3059\u3002\u91cd\u8ca0\u8377\u99c6\u52d5\uff08\u9ad8Ft\uff09\u306e\u5834\u5408\u3001\u30d9\u30a2\u30ea\u30f3\u30b0\u306e\u8ef8\u65b9\u5411\u8377\u91cd\u5bb9\u91cf\u304c\u5236\u9650\u8981\u56e0\u3068\u306a\u308a\u3001\u03b2 = 20\u00b0\u4ee5\u4e0a\u3067\u306f\u30a2\u30f3\u30ae\u30e5\u30e9\u30b3\u30f3\u30bf\u30af\u30c8\u30d9\u30a2\u30ea\u30f3\u30b0\u307e\u305f\u306f\u5186\u9310\u3053\u308d\u8ef8\u53d7\u3001\u03b2 = 30\u00b0\u4ee5\u4e0a\u3067\u306f\u4e8c\u91cd\u3089\u305b\u3093\u69cb\u6210\u304c\u5fc5\u8981\u306b\u306a\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002<\/div>\n<h2 style=\"font-size: clamp(18px,3vw,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin: 40px 0 16px; font-weight: bold;\">\u30d8\u30ea\u30c3\u30af\u30b9\u89d2\u5ea6\u304c\u30ce\u30a4\u30ba\u306b\u53ca\u307c\u3059\u5f71\u97ff \u2015 \u5b9a\u91cf\u5316\u3055\u308c\u305f\u95a2\u4fc2<\/h2>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px;\">\u9a12\u97f3\u4f4e\u6e1b <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u306d\u3058\u308c\u89d2\u306f2\u3064\u306e\u30e1\u30ab\u30cb\u30ba\u30e0\u306b\u3088\u3063\u3066\u751f\u3058\u307e\u3059\u3002\u03b5_\u03b2\u304c\u5927\u304d\u3044\u307b\u3069\u3001\u8377\u91cd\u304c\u540c\u6642\u306b\u591a\u304f\u306e\u6b6f\u9762\u63a5\u89e6\u7dda\u306b\u5206\u6563\u3055\u308c\uff08\u6b6f\u5bfe\u3042\u305f\u308a\u306e\u30d4\u30fc\u30af\u63a5\u89e6\u529b\u304c\u6e1b\u5c11\uff09\u3001\u03b5_\u03b2\u304c\u5927\u304d\u3044\u307b\u3069\u3001\u565b\u307f\u5408\u3044\u5468\u6ce2\u6570\u306b\u304a\u3051\u308b\u525b\u6027\u5909\u52d5\u306e\u632f\u5e45\uff08\u4e3b\u8981\u306a\u9a12\u97f3\u52b1\u8d77\uff09\u304c\u6e1b\u5c11\u3057\u307e\u3059\u3002\u540c\u3058\u30d4\u30c3\u30c1\u7dda\u901f\u5ea6\u3068\u4f1d\u9054\u30c8\u30eb\u30af\u306b\u304a\u3051\u308b\u6b6f\u8eca\u565b\u307f\u5408\u3044\u9a12\u97f3\u30ec\u30d9\u30eb\u3078\u306e\u8907\u5408\u52b9\u679c\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<div style=\"overflow-x: auto; width: 100%; margin: 18px 0;\">\n<table style=\"width: 100%; border-collapse: collapse; min-width: 480px;\">\n<thead>\n<tr>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\">\u3089\u305b\u3093\u89d2\u03b2<\/th>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\">\u03b5_\u03b2 (M5\u3001b=60mm)<\/th>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\">\u30ce\u30a4\u30ba\u5bfe\u30b9\u30d7\u30ea\u30a2\u30b9\uff08\u03b5_\u03b2=0\uff09<\/th>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\">\u30ce\u30a4\u30ba\u5bfe\u03b2=15\u00b0<\/th>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\">\u4ee3\u8868\u7684\u306a\u7523\u696d\u7528\u9014<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">\u30b9\u30d1\u30fc\uff08\u03b2 = 0\u00b0\uff09<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">0<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">0 dB(A)\u57fa\u6e96<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">+8\uff5e+12 dB(A)<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u5de5\u696d\u5316\u3068\u8fb2\u696d\u5316\u306f\u4f4e\u8ff7\uff08\u30b3\u30b9\u30c8\u91cd\u8996\uff09<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">\u03b2 = 8\u00b0\uff5e12\u00b0<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">0.26\uff5e0.42<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u22123\uff5e\u22125 dB(A)<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">+4\uff5e+7 dB(A)<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u30b5\u30fc\u30dc\u5236\u5fa1\u3068\u9ad8\u7cbe\u5ea6\uff08\u8ef8\u65b9\u5411\u63a8\u529b\u6700\u5c0f\u512a\u5148\uff09<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">\u03b2 = 15\u00b0\uff5e18\u00b0<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">0.65\uff5e0.95<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u22125\uff5e\u22128 dB(A)<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u53c2\u7167<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u6a19\u6e96\u7684\u306a\u7523\u696d\u6a5f\u5668\uff1a\u30b3\u30f3\u30d9\u30a2\u3001\u30df\u30ad\u30b5\u30fc\u3001\u30dd\u30f3\u30d7<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">\u03b2 = 20\u00b0\uff5e25\u00b0<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">1.08\uff5e1.62<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u22128\uff5e\u221212 dB(A)<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u22123\uff5e\u22125 dB(A)<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">EV\u6e1b\u901f\u6a5f\u3001\u81ea\u52d5\u8eca\u3001\u5370\u5237\u6a5f\u3001\u30b3\u30f3\u30d7\u30ec\u30c3\u30b5\u30fc<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">\u03b2 = 28\u00b0\uff5e35\u00b0\uff08\u4e8c\u91cd\u3089\u305b\u3093\u69cb\u9020\uff09<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">2.3\uff5e3.6<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u221214\uff5e\u221218 dB(A)<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u22127\uff5e\u221210 dB(A)<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u8239\u8236\u63a8\u9032\u88c5\u7f6e\u3001\u6d77\u8ecd\u7528\u3001\u4f4e\u9a12\u97f3\u30ae\u30a2\u30dc\u30c3\u30af\u30b9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 style=\"font-size: clamp(18px,3vw,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin: 40px 0 16px; font-weight: bold;\">\u03b2\u304c\u7814\u524a\u306b\u53ca\u307c\u3059\u5f71\u97ff \u2015 \u5b9f\u7528\u7684\u306a\u4e0a\u9650\u5024<\/h2>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px;\">H\u00d6FLER\u793e\u88fdCNC\u65cb\u524a\u52a0\u5de5\u6a5f \u2015 \u7cbe\u5bc6\u52a0\u5de5\u306e\u6a19\u6e96\u6a5f <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u6b6f\u9762\u7814\u524a \u2015 \u751f\u6210\u904b\u52d5\u306b\u306f\u6a5f\u68b0\u7684\u306a\u6700\u5927\u3089\u305b\u3093\u89d2\u304c\u3042\u308a\u307e\u3059\u3002\u307b\u3068\u3093\u3069\u306e\u30e2\u30c7\u30eb\u306f\u3001\u03b2\u304c\u7d0430\uff5e35\u00b0\u307e\u3067\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002\u03b2 = 30\u00b0\u3092\u8d85\u3048\u308b\u3068\u3001\u7814\u524a\u7825\u77f3\u306e\u751f\u6210\u904b\u52d5\u306f\u6b6f\u9762\u306b\u5bfe\u3057\u3066\u975e\u5e38\u306b\u659c\u3081\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u5fc5\u8981\u3068\u3057\u3001\u305d\u306e\u7d50\u679c\u3001\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul style=\"padding-left: 20px; margin: 0 0 16px; font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.9;\">\n<li style=\"margin-bottom: 7px;\">\u7814\u524a\u7825\u77f3\u306e\u6709\u52b9\u63a5\u89e6\u9762\u7a4d\u304c\u6e1b\u5c11\u3057\u3001\u7814\u524a\u6642\u9593\u304c\u5927\u5e45\u306b\u5897\u52a0\u3059\u308b\u3002<\/li>\n<li style=\"margin-bottom: 7px;\">\u659c\u3081\u63a5\u89e6\u5f62\u72b6\u306b\u304a\u3044\u3066\u6b63\u3057\u3044\u6cd5\u7dda\u5727\u529b\u89d2\u03b1_n\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u7279\u5225\u306b\u52a0\u5de5\u3055\u308c\u305f\u30db\u30a4\u30fc\u30eb\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u304c\u5fc5\u8981\u3068\u306a\u308b\u3002<\/li>\n<li style=\"margin-bottom: 0;\">\u9ad8\u3044\u30d8\u30ea\u30c3\u30af\u30b9\u89d2\u3067\u306f\u51b7\u5374\u6db2\u306e\u4f9b\u7d66\u304c\u3088\u308a\u5236\u9650\u3055\u308c\u308b\u305f\u3081\u3001\u6b6f\u6839\u90e8\u3067\u306e\u7814\u524a\u713c\u3051\u306e\u30ea\u30b9\u30af\u304c\u9ad8\u307e\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px;\">Korea Ever-Power\u306e\u6a19\u6e96\u30b0\u30e9\u30a4\u30f3\u30c0\u30fc\u6a5f\u80fd\u306f\u3001 <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> M3\uff5eM20\u306e\u5834\u5408\u3001\u5358\u4e00\u3089\u305b\u3093\u69cb\u9020\u3067\u306f\u3089\u305b\u3093\u89d2\u306f\u03b2 = 35\u00b0\u307e\u3067\u3068\u306a\u308a\u307e\u3059\u3002\u03b2 = 35\u00b0\u3092\u8d85\u3048\u308b\u5834\u5408\u306f\u30012\u30d4\u30fc\u30b9\u69cb\u9020\u306e\u4e8c\u91cd\u3089\u305b\u3093\u69cb\u9020\uff08\u5404\u30bb\u30af\u30b7\u30e7\u30f3\u3092\u03b2 = 35\u00b0\u3067\u5225\u3005\u306b\u7814\u524a\u3057\u3001\u5225\u3005\u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3092\u884c\u3046\uff09\u304c\u5b9f\u7528\u7684\u306a\u88fd\u9020\u65b9\u6cd5\u3067\u3059\u3002<\/p>\n<h2 style=\"font-size: clamp(18px,3vw,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin: 40px 0 16px; font-weight: bold;\">\u30d8\u30ea\u30c3\u30af\u30b9\u89d2\u5ea6\u9078\u629e\u8868 - \u7528\u9014\u5225<\/h2>\n<p><img decoding=\"async\" style=\"width: 100%; height: auto; display: block; margin: 22px 0; border-radius: 6px; box-shadow: 0 3px 12px rgba(0,0,0,.10);\" src=\"https:\/\/helicalcutgears.top\/wp-content\/uploads\/2026\/04\/Parallel-Axis-Helical-Gears.webp\" alt=\"\u5e73\u884c\u8ef8\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u30da\u30a2\u306f\u3001\u4e21\u65b9\u306e\u565b\u307f\u5408\u3046\u30ae\u30a2\u306e\u30d8\u30ea\u30c3\u30af\u30b9\u89d2\u30d9\u30fc\u30bf\u3092\u793a\u3057\u3066\u304a\u308a\u3001\u30d4\u30cb\u30aa\u30f3\u306e\u30d8\u30ea\u30c3\u30af\u30b9\u89d2\u304c\u30ae\u30a2\u306e\u30d8\u30ea\u30c3\u30af\u30b9\u89d2\u3068\u5927\u304d\u3055\u304c\u7b49\u3057\u304f\u3001\u65b9\u5411\u304c\u9006\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3067\u3001\u6b63\u3057\u3044\u565b\u307f\u5408\u3044\u3092\u5b9f\u73fe\u3057\u3066\u3044\u307e\u3059\u3002\" \/><\/p>\n<p style=\"font-size: 12.5px; color: #7f8c8d; text-align: center; margin: -14px 0 24px; font-style: italic;\">\u5e73\u884c\u8ef8 <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u30da\u30a2 \u2014 \u306d\u3058\u308c\u89d2\u03b2\u306f\u30d4\u30cb\u30aa\u30f3\u3068\u30ae\u30a2\u306e\u4e21\u65b9\u3067\u5927\u304d\u3055\u304c\u7b49\u3057\u304f\u3001\u5411\u304d\u304c\u9006\uff08\u4e00\u65b9\u304c\u53f3\u306d\u3058\u3001\u3082\u3046\u4e00\u65b9\u304c\u5de6\u306d\u3058\uff09\u3067\u3059\u3002\u30d4\u30cb\u30aa\u30f3\u306e\u306d\u3058\u308c\u306e\u5411\u304d\u306b\u3088\u3063\u3066\u8ef8\u65b9\u5411\u63a8\u529b\u306e\u65b9\u5411\u304c\u6c7a\u307e\u308a\u307e\u3059\u3002\u53f3\u306d\u3058\u306e\u30d4\u30cb\u30aa\u30f3\u304c\u6642\u8a08\u56de\u308a\u306b\u56de\u8ee2\u3059\u308b\u3068\uff08\u30e2\u30fc\u30bf\u30fc\u5074\u304b\u3089\u898b\u3066\uff09\u3001\u30ae\u30a2\u5074\u306b\u5411\u304b\u3063\u3066\u8ef8\u65b9\u5411\u63a8\u529b\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u5411\u304d\u306e\u9078\u629e\u306b\u3088\u3063\u3066\u3001\u30b7\u30e3\u30d5\u30c8\u304c\u30ae\u30a2\u30dc\u30c3\u30af\u30b9\u30cf\u30a6\u30b8\u30f3\u30b0\u306b\u62bc\u3057\u8fbc\u307e\u308c\u308b\u65b9\u5411\u3001\u307e\u305f\u306f\u30cf\u30a6\u30b8\u30f3\u30b0\u304b\u3089\u96e2\u308c\u308b\u65b9\u5411\u304c\u6c7a\u307e\u308a\u307e\u3059\u3002<\/p>\n<div style=\"overflow-x: auto; width: 100%; margin: 18px 0;\">\n<table style=\"width: 100%; border-collapse: collapse; min-width: 480px;\">\n<thead>\n<tr>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\">\u5fdc\u7528<\/th>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\">\u63a8\u5968\u03b2\u5024<\/th>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\">\u4e3b\u306a\u7406\u7531<\/th>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\">\u30b9\u30e9\u30b9\u30c8\u30d9\u30a2\u30ea\u30f3\u30b0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">\u30ed\u30dc\u30c3\u30c8\u95a2\u7bc0\u3068\u30b5\u30fc\u30dc\u8ef8<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u03b2 = 8\u00b0\uff5e15\u00b0<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u30b5\u30fc\u30dc\u30e2\u30fc\u30bf\u30fc\u30d9\u30a2\u30ea\u30f3\u30b0\u3078\u306e\u8ef8\u65b9\u5411\u63a8\u529b\u304c\u6700\u5c0f\u9650\u306b\u6291\u3048\u3089\u308c\u3001\u4f4d\u7f6e\u7cbe\u5ea6\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u6a19\u6e96\u7684\u306aDGBB\u3067\u5341\u5206<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">\u6a19\u6e96\u7523\u696d\u7528\u30ae\u30a2\u30dc\u30c3\u30af\u30b9<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u03b2 = 15\u00b0\uff5e20\u00b0<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u9a12\u97f3\u4f4e\u6e1b\u3068\u6271\u3044\u3084\u3059\u3044\u8ef8\u65b9\u5411\u63a8\u529b\u306e\u30d0\u30e9\u30f3\u30b9<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u9ad8\u8ca0\u8377\u7528\u306b\u306fDGBB\u307e\u305f\u306fACB<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">EV\u30b7\u30f3\u30b0\u30eb\u30b9\u30d4\u30fc\u30c9\u6e1b\u901f\u6a5f<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u03b2 = 20\u00b0\uff5e28\u00b0<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">NVH\u76ee\u6a19\u5024\u306f35 dB(A)\u4ee5\u4e0b\u300260 m\/s\u306b\u304a\u3051\u308bK_V\u4f4e\u6e1b\u7387\u3002<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u30a2\u30f3\u30ae\u30e5\u30e9\u30b3\u30f3\u30bf\u30af\u30c8\u30d9\u30a2\u30ea\u30f3\u30b0\u304c\u5fc5\u8981<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">\u5370\u5237\u6a5f\u30b7\u30ea\u30f3\u30c0\u30fc\u99c6\u52d5\u88c5\u7f6e<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u03b2 = 20\u00b0\uff5e25\u00b0<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u767b\u9332\u7cbe\u5ea6\u306b\u306f\u3001\u03b5_\u03b2 \u2265 1.5\u3001\u30ce\u30a4\u30ba &lt; 68 dB(A) \u304c\u5fc5\u8981\u3067\u3059\u3002<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u30a2\u30f3\u30ae\u30e5\u30e9\u30b3\u30f3\u30bf\u30af\u30c8\u30d9\u30a2\u30ea\u30f3\u30b0<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">\u30b3\u30f3\u30d7\u30ec\u30c3\u30b5\u30fc\/\u30bf\u30fc\u30d3\u30f3\u901f\u5ea6\u6bb5<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u03b2 = 15\u00b0\uff5e25\u00b0<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">API 613\u306e\u632f\u52d5\u8981\u4ef6\uff1bK_V\u306f50\uff5e80m\/s\u3067\u6e2c\u5b9a\u3002<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u6cb9\u819c\u8ef8\u53d7\u914d\u7f6e\u306b\u304a\u3051\u308b\u30b9\u30e9\u30b9\u30c8\u8ef8\u53d7<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">\u8239\u8236\u4e3b\u63a8\u9032\u88c5\u7f6e<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u03b2 = 30\u00b0\uff5e45\u00b0\uff08\u4e8c\u91cd\u3089\u305b\u3093\u69cb\u9020\uff09<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u6700\u5927\u9650\u306e\u9a12\u97f3\u4f4e\u6e1b\uff1b\u30d7\u30ed\u30da\u30e9\u30b7\u30e3\u30d5\u30c8\u3078\u306e\u8ef8\u65b9\u5411\u63a8\u529b\u30bc\u30ed<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u30b9\u30e9\u30b9\u30c8\u30d9\u30a2\u30ea\u30f3\u30b0\u306a\u3057 - \u30c0\u30d6\u30eb\u30d8\u30ea\u30ab\u30eb\u30ad\u30e3\u30f3\u30bb\u30eb<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">\u30df\u30ad\u30b5\u30fc\uff0f\u62bc\u51fa\u6a5f\uff08\u5927\u578b\u30e2\u30b8\u30e5\u30fc\u30eb\uff09<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u03b2 = 10\u00b0\uff5e20\u00b0<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">M30\uff5eM50\u3067\u306f\u3001\u03b2 = 25\u00b0\u3067\u306e\u8ef8\u65b9\u5411\u63a8\u529b\u306f\u975e\u73fe\u5b9f\u7684\u3067\u3042\u308b\u3002<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u4e2d\u7a0b\u5ea6\u306e\u03b2\u5024\u3067\u3082\u5f37\u529b\u306a\u30b9\u30e9\u30b9\u30c8\u30d9\u30a2\u30ea\u30f3\u30b0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 style=\"font-size: clamp(18px,3vw,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin: 40px 0 16px; font-weight: bold;\">\u53f3\u5dfb\u304d\u3089\u305b\u3093 vs \u5de6\u5dfb\u304d\u3089\u305b\u3093 \u2014 \u3069\u3061\u3089\u3092\u6307\u5b9a\u3059\u3079\u304d\u304b<\/h2>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px;\">\u5e73\u884c\u8ef8\u306e\u5834\u5408 <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u30da\u30a2\u306e\u5834\u5408\u3001\u30d4\u30cb\u30aa\u30f3\u306f\u4e00\u65b9\u306e\u624b\uff08\u4f8b\u3048\u3070\u53f3\u624b\u3001RH\uff09\u3067\u3001\u30db\u30a4\u30fc\u30eb\u306f\u53cd\u5bfe\u306e\u624b\uff08\u5de6\u624b\u3001LH\uff09\u3067\u3059\u3002\u3053\u308c\u306f\u6b63\u3057\u3044\u565b\u307f\u5408\u3044\u306e\u305f\u3081\u306b\u5fc5\u8981\u3067\u3059\u3002\u30d4\u30cb\u30aa\u30f3\u306b\u5272\u308a\u5f53\u3066\u308b\u624b\uff08\u3057\u305f\u304c\u3063\u3066\u8ef8\u65b9\u5411\u63a8\u529b\u304c\u4f5c\u7528\u3059\u308b\u65b9\u5411\uff09\u306e\u9078\u629e\u306f\u3001\u30b7\u30e3\u30d5\u30c8\u3068\u30cf\u30a6\u30b8\u30f3\u30b0\u306e\u8a2d\u8a08\u306b\u5b9f\u969b\u7684\u306a\u610f\u5473\u3092\u6301\u3061\u307e\u3059\u3002\u6642\u8a08\u56de\u308a\u306b\u56de\u8ee2\u3059\u308bRH\u30d4\u30cb\u30aa\u30f3\uff08\u99c6\u52d5\u7aef\u304b\u3089\u898b\u305f\u5834\u5408\uff09\u304b\u3089\u306e\u8ef8\u65b9\u5411\u63a8\u529b\u306f\u3001\u30b7\u30e3\u30d5\u30c8\u3092\u51fa\u529b\u5074\u306b\u62bc\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30cf\u30a6\u30b8\u30f3\u30b0\u306e\u8a2d\u8a08\u65b9\u6cd5\u306b\u5fdc\u3058\u3066\u3001\u30cf\u30a6\u30b8\u30f3\u30b0\u5185\u306e\u63a8\u529b\u80a9\u306b\u62bc\u3057\u8fbc\u307e\u308c\u308b\u304b\u3001\u307e\u305f\u306f\u96e2\u308c\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002Korea Ever-Power\u306f\u3001\u30d8\u30ea\u30c3\u30af\u30b9\u306e\u624b\u3092\u5272\u308a\u5f53\u3066\u308b\u524d\u306b\u3001\u30e2\u30fc\u30bf\u30fc\u306e\u56de\u8ee2\u65b9\u5411\u3068\u30cf\u30a6\u30b8\u30f3\u30b0\u306e\u30ec\u30a4\u30a2\u30a6\u30c8\u3092\u78ba\u8a8d\u3059\u308b\u3088\u3046\u6c42\u3081\u3066\u3044\u307e\u3059\u3002 <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u30da\u30a2\u306e\u9806\u5e8f\u3067\u53d6\u308a\u4ed8\u3051\u308b\u3053\u3068\u3067\u3001\u63a8\u529b\u304c\u6b63\u3057\u3044\u30cf\u30a6\u30b8\u30f3\u30b0\u306e\u80a9\u90e8\u306b\u4f5c\u7528\u3057\u3001\u30b7\u30e3\u30d5\u30c8\u306b\u30b8\u30e3\u30c3\u30ad\u30a2\u30a6\u30c8\u52b9\u679c\u304c\u751f\u3058\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n<h2 style=\"font-size: clamp(18px,3vw,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin: 40px 0 16px; font-weight: bold;\">\u97d3\u56fd\u30a8\u30d0\u30fc\u30d1\u30ef\u30fc\u793e\u88fd \u2015 \u30d8\u30ea\u30c3\u30af\u30b9\u89d2\u5ea6\u7bc4\u56f2\u3068\u63a8\u5968\u4e8b\u9805<\/h2>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px;\">\u97d3\u56fd\u30a8\u30d0\u30fc\u30d1\u30ef\u30fc\u306f <strong>\u30d8\u30ea\u30ab\u30eb\u30ab\u30c3\u30c8\u30ae\u30a2<\/strong> \u03b2 = 5\u00b0\u304b\u3089\u03b2 = 35\u00b0\u307e\u3067\u306e\u4efb\u610f\u306e\u3089\u305b\u3093\u89d2\uff08\u5358\u3089\u305b\u3093\uff09\u3001\u304a\u3088\u3073\u03b2 = 15\u00b0\uff5e45\u00b0\u306e\u4e8c\u91cd\u3089\u305b\u3093\u69cb\u6210\u306e\u5404\u30bb\u30af\u30b7\u30e7\u30f3\u306b\u304a\u3044\u3066\u3002 <a style=\"color: #1a5276; text-decoration: underline;\" href=\"https:\/\/helicalcutgears.top\/ja\/\">\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u30e1\u30fc\u30ab\u30fc<\/a>\u97d3\u56fd\u30a8\u30d0\u30fc\u30d1\u30ef\u30fc\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u51fa\u529b\u3001\u901f\u5ea6\u3001\u304a\u3088\u3073\u30ce\u30a4\u30ba\u76ee\u6a19\u306e\u307f\u304c\u6307\u5b9a\u3055\u308c\u3066\u3044\u308b\u9867\u5ba2\u304b\u3089\u306e\u554f\u3044\u5408\u308f\u305b\u306b\u5bfe\u3057\u3066\u3001\u30d8\u30ea\u30c3\u30af\u30b9\u89d2\u3092\u63a8\u5968\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u76ee\u6a19\u03b5_\u03b2\u306b\u5bfe\u3059\u308b\u6700\u5c0f\u03b2\u3092\u8a08\u7b97\u3057\u3001\u7d50\u679c\u3068\u3057\u3066\u751f\u3058\u308b\u8ef8\u65b9\u5411\u63a8\u529b\u3092\u6c42\u3081\u3001\u9867\u5ba2\u304c\u65e2\u306b\u6307\u5b9a\u3057\u3066\u3044\u308b\u63a8\u529b\u30d9\u30a2\u30ea\u30f3\u30b0\u306e\u7a2e\u985e\u304c\u9078\u629e\u3055\u308c\u305f\u03b2\u306b\u5bfe\u3057\u3066\u9069\u5207\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u3067\u3059\u3002 <a style=\"color: #1a5276; text-decoration: underline;\" href=\"https:\/\/helicalcutgears.top\/ja\/product-category\/helical-gear\/\">\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u88fd\u54c1\u7fa4<\/a> \u3059\u3079\u3066\u306e\u3089\u305b\u3093\u89d2\u5ea6\u69cb\u6210\u306b\u5bfe\u5fdc\u3057\u307e\u3059\u3002<\/p>\n<h2 style=\"font-size: clamp(18px,3vw,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin: 40px 0 16px; font-weight: bold;\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n<div style=\"border-bottom: 1px solid #e0e0e0; padding: 14px 0;\"><strong style=\"font-size: clamp(14px,2vw,17px); color: #1a5276; line-height: 1.85; margin-bottom: 7px; display: block;\">\u6700\u9ad8\u306e\u52b9\u7387\u3068\u6700\u4f4e\u306e\u9a12\u97f3\u3092\u540c\u6642\u306b\u5b9f\u73fe\u3059\u308b\u3089\u305b\u3093\u89d2\u5ea6\u306f\u5b58\u5728\u3059\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 0;\">\u5358\u4e00\u306e\u3089\u305b\u3093\u89d2\u5ea6\u3067\u306f\u3001\u52b9\u7387\u3068\u30ce\u30a4\u30ba\u306e\u4e21\u65b9\u3092\u540c\u6642\u306b\u6700\u9069\u5316\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u03b2\u304c\u5897\u52a0\u3059\u308b\u3068\uff08\u8ef8\u65b9\u5411\u306e\u6ed1\u308a\u901f\u5ea6\u304c\u5897\u52a0\u3059\u308b\u305f\u3081\uff09\u3001\u52b9\u7387\u306f\u308f\u305a\u304b\u306b\u4f4e\u4e0b\u3057\u307e\u3059\u304c\u3001\u30ce\u30a4\u30ba\u306f\uff08\u03b5_\u03b2\u304c\u9ad8\u304f\u306a\u308b\u305f\u3081\uff09\u6e1b\u5c11\u3057\u307e\u3059\u3002\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u306f\u975e\u5bfe\u79f0\u3067\u3059\u3002\u03b2\u3092\u5897\u52a0\u3055\u305b\u308b\u3053\u3068\u306b\u3088\u308b\u30ce\u30a4\u30ba\u306e\u6539\u5584\u306f\u5927\u304d\u304f\uff08\u03b2 = 15\uff5e25\u00b0\u306e\u7bc4\u56f2\u3067\u306f5\u00b0\u5897\u52a0\u3054\u3068\u306b3\uff5e5 dB(A)\uff09\u3001\u52b9\u7387\u306e\u4f4e\u4e0b\u306f\u5c0f\u3055\u3044\uff08\u540c\u3058\u7bc4\u56f2\u3067\u306f5\u00b0\u5897\u52a0\u3054\u3068\u306b0.1%\u672a\u6e80\uff09\u3067\u3059\u3002\u307b\u3068\u3093\u3069\u306e\u7528\u9014\u3067\u306f\u3001\u30ce\u30a4\u30ba\u4f4e\u6e1b\u306e\u65b9\u304c\u52b9\u7387\u4f4e\u4e0b\u3088\u308a\u3082\u91cd\u8981\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u5358\u4e00\u3089\u305b\u3093\u306e\u5834\u5408\u3001\u03b2 = 20\uff5e25\u00b0\u304c\u7d4c\u6e08\u7684\u306b\u6700\u9069\u306a\u9078\u629e\u80a2\u3068\u306a\u308b\u306e\u304c\u4e00\u822c\u7684\u3067\u3059\u3002 <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u9a12\u97f3\u3068\u52b9\u7387\u306e\u4e21\u65b9\u304c\u91cd\u8981\u306a\u7523\u696d\u7528\u307e\u305f\u306f\u81ea\u52d5\u8eca\u7528\u99c6\u52d5\u88c5\u7f6e\u306b\u304a\u3044\u3066\u3002<\/p>\n<\/div>\n<div style=\"border-bottom: 1px solid #e0e0e0; padding: 14px 0;\"><strong style=\"font-size: clamp(14px,2vw,17px); color: #1a5276; line-height: 1.85; margin-bottom: 7px; display: block;\">\u4ea4\u63db\u7528\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u306e\u30d8\u30ea\u30c3\u30af\u30b9\u89d2\u306f\u3001\u30cf\u30a6\u30b8\u30f3\u30b0\u3092\u6539\u9020\u305b\u305a\u306b\u5909\u66f4\u3067\u304d\u307e\u3059\u304b\uff1f<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 0;\">\u306f\u3044\u3001\u306d\u3058\u308c\u89d2\u306f\u6b6f\u8eca\u5bfe\u306e\u4e2d\u5fc3\u8ddd\u96e2\u306b\u306f\u5f71\u97ff\u3057\u307e\u305b\u3093\uff08\u4e2d\u5fc3\u8ddd\u96e2\u306f\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u6b6f\u6570\u306b\u3088\u3063\u3066\u6c7a\u307e\u308a\u3001\u306d\u3058\u308c\u89d2\u3068\u306f\u7121\u95a2\u4fc2\u3067\u3059\uff09\u3002\u4ea4\u63db\u7528\u6b6f\u8eca\u306e\u03b2\u3092\u5909\u66f4\u3059\u308b\u3068\u3001 <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u540c\u3058\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u6b6f\u6570\u3067\u3042\u308c\u3070\u3001\u4e2d\u5fc3\u8ddd\u96e2\u306f\u540c\u3058\u307e\u307e\u3067\u3059\u3002\u5909\u66f4\u3055\u308c\u308b\u70b9\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002(1)\u8ef8\u65b9\u5411\u63a8\u529b\u3002\u30d9\u30a2\u30ea\u30f3\u30b0\u914d\u7f6e\u3092\u5909\u66f4\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002(2)\u03b5_\u03b2\u306e\u6709\u52b9\u9762\u5e45\u3002\u30ce\u30a4\u30ba\u30ec\u30d9\u30eb\u304c\u5909\u308f\u308a\u307e\u3059\u3002(3)\u56f3\u9762\u4e0a\u306e\u3089\u305b\u3093\u89d2\u306e\u5bf8\u6cd5\u3002\u3053\u308c\u3092\u66f4\u65b0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u97d3\u56fd\u30a8\u30d0\u30fc\u30d1\u30ef\u30fc\u793e\u306f\u4ea4\u63db\u90e8\u54c1\u3092\u4f9b\u7d66\u3057\u307e\u3057\u305f\u3002 <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u9a12\u97f3\u4f4e\u6e1b\u306e\u305f\u3081\u3001\u5143\u306e\u30d9\u30a2\u30ea\u30f3\u30b0\u3068\u306f\u7570\u306a\u308b\u03b2\u5024\u3067\u4ea4\u63db\u3059\u308b\u3002\u901a\u5e38\u3001\u4ea4\u63db\u54c1\u3067\u306f\u03b2\u5024\u309215\u00b0\u304b\u308920\u00b0\u306b\u5897\u52a0\u3055\u305b\u3001\u65e2\u5b58\u306e\u30a2\u30f3\u30ae\u30e5\u30e9\u30b3\u30f3\u30bf\u30af\u30c8\u30d9\u30a2\u30ea\u30f3\u30b0\u304c\u5897\u52a0\u3057\u305f\u8ef8\u65b9\u5411\u63a8\u529b\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3002<\/p>\n<\/div>\n<div style=\"border-bottom: 1px solid #e0e0e0; padding: 14px 0;\"><strong style=\"font-size: clamp(14px,2vw,17px); color: #1a5276; line-height: 1.85; margin-bottom: 7px; display: block;\">\u306d\u3058\u308c\u89d2\u304c\u9593\u9055\u3063\u3066\u3044\u308b\u5834\u5408\uff08\u4f8b\u3048\u3070\u3001\u4e21\u65b9\u306e\u6b6f\u8eca\u304c\u53f3\u306d\u3058\u3067\u306f\u306a\u304f\u3001\u53f3\u306d\u3058\uff0b\u5de6\u306d\u3058\u306e\u5834\u5408\uff09\u3001\u6b6f\u306e\u63a5\u89e6\u30d1\u30bf\u30fc\u30f3\u306f\u3069\u3046\u306a\u308a\u307e\u3059\u304b\uff1f<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 0;\">A <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u540c\u3058\u30d8\u30ea\u30c3\u30af\u30b9\u65b9\u5411\uff08\u4e21\u65b9\u3068\u3082\u53f3\u5dfb\u304d\u307e\u305f\u306f\u4e21\u65b9\u3068\u3082\u5de6\u5dfb\u304d\uff09\u306e\u30da\u30a2\u306f\u3001\u5e73\u884c\u8ef8\u4e0a\u3067\u306f\u565b\u307f\u5408\u3044\u307e\u305b\u3093\u3002\u6b6f\u304c\u9593\u9055\u3063\u305f\u89d2\u5ea6\u3067\u63a5\u8fd1\u3057\u3001\u304b\u307f\u5408\u308f\u306a\u3044\u305f\u3081\u3067\u3059\u3002\u3053\u308c\u306f\u30af\u30ed\u30b9\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u69cb\u6210\uff08Art43\uff09\u3067\u3042\u308a\u3001\u7dda\u63a5\u89e6\u3067\u306f\u306a\u304f\u70b9\u63a5\u89e6\u3067\u300190\u00b0\u307e\u305f\u306f\u305d\u306e\u4ed6\u306e\u975e\u5e73\u884c\u306a\u89d2\u5ea6\u306e\u8ef8\u9593\u3067\u904b\u52d5\u3092\u4f1d\u9054\u3057\u307e\u3059\u3002\u4ea4\u63db\u7528\u30ae\u30a2\u304c\u5143\u306e\u30ae\u30a2\u3068\u540c\u3058\u30d8\u30ea\u30c3\u30af\u30b9\u65b9\u5411\uff08\u53cd\u5bfe\u65b9\u5411\u3067\u306f\u306a\u304f\uff09\u3067\u8aa4\u3063\u3066\u4f9b\u7d66\u3055\u308c\u305f\u5834\u5408\u3001\u4ed6\u306e\u3059\u3079\u3066\u306e\u5bf8\u6cd5\u304c\u6b63\u3057\u304f\u3066\u3082\u3001\u30da\u30a2\u306f\u565b\u307f\u5408\u3044\u307e\u305b\u3093\u3002Korea Ever-Power\u306f\u3001\u3059\u3079\u3066\u306e\u30ae\u30a2\u306b\u3064\u3044\u3066\u30d8\u30ea\u30c3\u30af\u30b9\u65b9\u5411\uff08\u53f3\u5dfb\u304d\/\u5de6\u5dfb\u304d\uff09\u3092\u660e\u793a\u7684\u306b\u78ba\u8a8d\u3057\u3066\u3044\u307e\u3059\u3002 <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u6ce8\u6587\u78ba\u8a8d\u66f8\u306b\u306f\u3001\u65b0\u3057\u3044\u30ae\u30a2\u306e\u5411\u304d\u3068\u3001\u305d\u308c\u306b\u9069\u5408\u3059\u308b\u30ae\u30a2\u306e\u5411\u304d\u306e\u4e21\u65b9\u3092\u660e\u8a18\u3057\u3001\u3053\u306e\u7d44\u307f\u7acb\u3066\u30df\u30b9\u3092\u9632\u3050\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n<\/div>\n<div style=\"padding: 14px 0;\"><strong style=\"font-size: clamp(14px,2vw,17px); color: #1a5276; line-height: 1.85; margin-bottom: 7px; display: block;\">\u30d8\u30ea\u30c3\u30af\u30b9\u89d2\u306f\u3001\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u306e\u6b6f\u6839\u66f2\u3052\u5f37\u5ea6\u306b\u3069\u306e\u3088\u3046\u306b\u5f71\u97ff\u3057\u307e\u3059\u304b\uff1f<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 0;\">\u3089\u305b\u3093\u89d2\u306f\u3001\u66f2\u3052\u8377\u91cd\u304c\u5206\u6563\u3055\u308c\u308b\u6709\u52b9\u6b6f\u5e45\u306b\u5f71\u97ff\u3057\u307e\u3059\u3002ISO 6336-3 \u3067\u306f\u3001\u66f2\u3052\u5fdc\u529b\u5f0f\u306f\u3001 <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u306d\u3058\u308c\u89d2\u88dc\u6b63\u4fc2\u6570 Y_\u03b2 = 1 \u2212 \u03b5_\u03b2 \u00d7 \u03b2\/120\u00b0 (\u03b2 \u306f\u5ea6\u5358\u4f4d) \u304c\u542b\u307e\u308c\u3066\u304a\u308a\u3001\u659c\u3081\u306e\u63a5\u89e6\u7dda\u304c\u66f2\u3052\u8377\u91cd\u3092\u3088\u308a\u591a\u304f\u306e\u6b6f\u6839\u6750\u6599\u306b\u540c\u6642\u306b\u5206\u6563\u3059\u308b\u305f\u3081\u3001\u306d\u3058\u308c\u89d2\u304c\u5e83\u3044\u5834\u5408\u306e\u8a08\u7b97\u3055\u308c\u305f\u66f2\u3052\u5fdc\u529b\u304c\u4f4e\u6e1b\u3055\u308c\u307e\u3059\u3002\u03b2 = 20\u00b0 \u306e\u5834\u5408: Y_\u03b2 \u2248 1 \u2212 1.0 \u00d7 20\/120 = 0.833 \u2014 \u540c\u3058\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u6b6f\u5e45\u306e\u5e73\u6b6f\u8eca\u3068\u540c\u3058\u8377\u91cd\u306e\u5834\u5408\u3068\u6bd4\u8f03\u3057\u3066\u3001\u66f2\u3052\u5fdc\u529b\u304c 17% \u4f4e\u6e1b\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u304c\u7406\u7531\u3067\u3059 <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u540c\u3058\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u5e73\u6b6f\u8eca\u3088\u308a\u3082\u9759\u97f3\u6027\u304c\u9ad8\u3044\u3060\u3051\u3067\u306a\u304f\u3001\u66f2\u3052\u5f37\u5ea6\u3082\u9ad8\u3044\u3002\u305f\u3060\u3057\u3001\u6b6f\u5e45\u304c\u03b5_\u03b2 \u2265 1\u3092\u6e80\u305f\u3059\u306e\u306b\u5341\u5206\u3067\u3042\u308b\u5834\u5408\u306b\u9650\u308b\u3002<\/p>\n<\/div>\n<div id=\"contact\" style=\"background: linear-gradient(135deg,#12243e 0%,#1c4a8a 100%); border-radius: 10px; padding: clamp(28px,5%,48px); margin: 48px 0 20px; text-align: center;\">\n<h2 style=\"font-size: clamp(20px,3vw,30px); color: #fff; font-weight: 800; margin: 0 0 12px;\">\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u7528\u9014\u306b\u304a\u3051\u308b\u30d8\u30ea\u30c3\u30af\u30b9\u89d2\u5ea6\u306e\u63a8\u5968\u4e8b\u9805<\/h2>\n<p style=\"font-size: clamp(14px,2vw,16.5px); color: rgba(255,255,255,.78); max-width: 520px; margin: 0 auto 26px; line-height: 1.72;\">\u7528\u9014\u3001\u9a12\u97f3\u76ee\u6a19\u5024\u3001\u9762\u5e45\u3001\u65e2\u5b58\u306e\u30d9\u30a2\u30ea\u30f3\u30b0\u306e\u7a2e\u985e\u3092\u304a\u77e5\u3089\u305b\u304f\u3060\u3055\u3044\u3002Korea Ever-Power\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u03b2\u5024\u306b\u304a\u3051\u308b\u03b5_\u03b2\u3092\u8a08\u7b97\u3057\u3001\u305d\u308c\u306b\u3088\u3063\u3066\u751f\u3058\u308b\u8ef8\u65b9\u5411\u63a8\u529b\u3092\u6c42\u3081\u3001\u304a\u5ba2\u69d8\u306e\u30d9\u30a2\u30ea\u30f3\u30b0\u914d\u7f6e\u3067\u9a12\u97f3\u76ee\u6a19\u5024\u3092\u6e80\u305f\u3059\u3089\u305b\u3093\u89d2\u3092\u63a8\u5968\u3057\u307e\u3059\u3002\u3054\u6ce8\u6587\u78ba\u5b9a\u524d\u3067\u3042\u308c\u3070\u3001\u7121\u6599\u3067\u3054\u63d0\u4f9b\u3044\u305f\u3057\u307e\u3059\u3002<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin-bottom: 12px;\"><a style=\"display: inline-block; background: #e67e22; color: #fff; font-weight: bold; font-size: clamp(13px,1.8vw,15px); padding: 13px 28px; border-radius: 6px; text-decoration: none;\" href=\"#contact\">\u30d8\u30ea\u30c3\u30af\u30b9\u89d2\u5ea6\u306e\u63a8\u5968\u5024\u3092\u53d6\u5f97\u3059\u308b<\/a><br \/>\n<a style=\"display: inline-block; background: transparent; color: #fff; font-weight: bold; font-size: clamp(13px,1.8vw,15px); padding: 13px 28px; border-radius: 6px; text-decoration: none; border: 2px solid rgba(255,255,255,.55);\" href=\"https:\/\/helicalcutgears.top\/ja\/product-category\/helical-gear\/\">\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u88fd\u54c1\u30e9\u30a4\u30f3\u30ca\u30c3\u30d7<\/a><\/div>\n<p style=\"font-size: clamp(12px,1.6vw,13.5px); color: rgba(255,255,255,.48); margin: 0;\">\u03b2 = 5\u00b0\uff5e35\u00b0 \u30b7\u30f3\u30b0\u30eb\u30d8\u30ea\u30c3\u30af\u30b9 \u00b7 \u03b2 = 15\u00b0\uff5e45\u00b0 \u30bb\u30af\u30b7\u30e7\u30f3\u3042\u305f\u308a\u30c0\u30d6\u30eb\u30d8\u30ea\u30c3\u30af\u30b9 \u00b7 \u03b5_\u03b2 \u304a\u3088\u3073 F_a \u3092\u8a08\u7b97 \u00b7 \u624b (RH\/LH) \u3092\u78ba\u8a8d \u00b7 \u5de5\u5177\u306e\u5909\u66f4\u306a\u3057 \u03b2 5\uff5e30\u00b0<\/p>\n<\/div>\n<p>\u7de8\u96c6\u8005: Cxm<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Helical Gear Helix Angle Selection \u2014 Engineering Tradeoffs from \u03b2 = 8\u00b0 to \u03b2 = 35\u00b0 The helix angle \u03b2 is the single design variable that most distinguishes a helical gear from a spur gear \u2014 and the choice of \u03b2 determines the gear&#8217;s contact ratio, noise level, axial thrust load, efficiency, and bearing selection. There is no universally correct helix angle: the correct \u03b2 for a printing press helical gear (maximum smoothness, \u03b2 = 25\u00b0) is wrong for a robot wrist gear (minimal axial thrust, \u03b2 = 12\u00b0) and completely different from a double helical marine gear (maximum helix, \u03b2 = 35\u00b0 per section). This guide provides the formula-based [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[3082],"tags":[],"class_list":["post-2407","post","type-post","status-publish","format-standard","hentry","category-helical-gears"],"_links":{"self":[{"href":"https:\/\/helicalcutgears.top\/ja\/wp-json\/wp\/v2\/posts\/2407","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/helicalcutgears.top\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/helicalcutgears.top\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/helicalcutgears.top\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/helicalcutgears.top\/ja\/wp-json\/wp\/v2\/comments?post=2407"}],"version-history":[{"count":2,"href":"https:\/\/helicalcutgears.top\/ja\/wp-json\/wp\/v2\/posts\/2407\/revisions"}],"predecessor-version":[{"id":2410,"href":"https:\/\/helicalcutgears.top\/ja\/wp-json\/wp\/v2\/posts\/2407\/revisions\/2410"}],"wp:attachment":[{"href":"https:\/\/helicalcutgears.top\/ja\/wp-json\/wp\/v2\/media?parent=2407"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/helicalcutgears.top\/ja\/wp-json\/wp\/v2\/categories?post=2407"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/helicalcutgears.top\/ja\/wp-json\/wp\/v2\/tags?post=2407"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}