{"id":2399,"date":"2026-06-26T05:07:52","date_gmt":"2026-06-26T05:07:52","guid":{"rendered":"https:\/\/helicalcutgears.top\/?p=2399"},"modified":"2026-06-26T05:07:52","modified_gmt":"2026-06-26T05:07:52","slug":"helical-gear-surface-failure-pitting-micropitting-scuffing","status":"publish","type":"post","link":"https:\/\/helicalcutgears.top\/ja\/helical-gear-surface-failure-pitting-micropitting-scuffing\/","title":{"rendered":"\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u306e\u8868\u9762\u640d\u50b7 \u2015 \u30d4\u30c3\u30c1\u30f3\u30b0\u3001\u30de\u30a4\u30af\u30ed\u30d4\u30c3\u30c1\u30f3\u30b0\u3001\u30b9\u30ab\u30c3\u30d5\u30a3\u30f3\u30b0\u306e\u8b58\u5225\u3068\u9632\u6b62"},"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\/Carburized-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,.91) 0%,rgba(10,22,45,.73) 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\u8868\u9762\u640d\u50b7 \u2015 \u30d4\u30c3\u30c1\u30f3\u30b0\u3001\u30de\u30a4\u30af\u30ed\u30d4\u30c3\u30c1\u30f3\u30b0\u3001\u30b9\u30ab\u30c3\u30d5\u30a3\u30f3\u30b0\u306e\u8b58\u5225\u3068\u9632\u6b62<\/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;\">3\u3064\u306e\u7570\u306a\u308b\u8868\u9762\u7834\u58ca\u30e1\u30ab\u30cb\u30ba\u30e0\u304c\u6b6f\u306e\u5074\u9762\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002 <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u2014 \u30d4\u30c3\u30c8\u3001\u30de\u30a4\u30af\u30ed\u30d4\u30c3\u30c8\u3001\u64e6\u308a\u50b7 \u2014 \u305d\u308c\u305e\u308c\u7570\u306a\u308b\u4e88\u9632\u6226\u7565\u304c\u5fc5\u8981\u3067\u3059\u3002\u3053\u308c\u3089\u3092\u6df7\u540c\u3059\u308b\u3068\u3001\u9593\u9055\u3063\u305f\u4ecb\u5165\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002\u9ad8EP\u6dfb\u52a0\u5264\u30aa\u30a4\u30eb\u3092\u5857\u5e03\u3059\u308b\u3068\u3001 <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u8868\u9762\u75b2\u52b4\u306b\u3088\u308b\u30de\u30af\u30ed\u30d4\u30c3\u30c1\u30f3\u30b0\uff08EP\u6dfb\u52a0\u5264\u306f\u52b9\u679c\u304c\u306a\u3044\uff09\u304c\u767a\u751f\u3057\u3066\u3044\u308b\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u6839\u672c\u7684\u306a\u89e3\u6c7a\u7b56\uff08\u3088\u308a\u786c\u3044\u6750\u6599\u3078\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\uff09\u304c\u898b\u843d\u3068\u3055\u308c\u3066\u3044\u308b\u3001\u3042\u308b\u3044\u306f\u3001\u30b9\u30ab\u30c3\u30d5\u30a3\u30f3\u30b0\u304c\u767a\u751f\u3057\u305f\u30ae\u30a2\u306b\u5148\u7aef\u30ea\u30ea\u30fc\u30d5\u3092\u65bd\u3057\u3066\u3044\u308b\uff08\u30b9\u30ab\u30c3\u30d5\u30a3\u30f3\u30b0\u306e\u539f\u56e0\u3068\u306a\u3063\u305f\u30d5\u30e9\u30c3\u30b7\u30e5\u6e29\u5ea6\u306e\u904e\u5270\u306b\u306f\u5bfe\u51e6\u3057\u3066\u3044\u306a\u3044\uff09\u3068\u3044\u3063\u305f\u30b1\u30fc\u30b9\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001\u3053\u308c\u30893\u3064\u306e\u30b1\u30fc\u30b9\u3092\u3001\u30e1\u30ab\u30cb\u30ba\u30e0\u3001\u5916\u89b3\u3001\u767a\u751f\u6761\u4ef6\u3001\u304a\u3088\u3073\u9069\u5207\u306a\u4e88\u9632\u65b9\u6cd5\u306b\u57fa\u3065\u3044\u3066\u533a\u5225\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\">\u5206\u6790\u306e\u305f\u3081\u306b\u6545\u969c\u30b5\u30f3\u30d7\u30eb\u3092\u63d0\u51fa\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;\">3\u3064\u306e\u8868\u9762\u7834\u58ca\u30e1\u30ab\u30cb\u30ba\u30e0 \u2015 \u6982\u8981<\/h2>\n<div style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(240px,1fr)); gap: 14px; margin: 18px 0;\">\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;\">\u30de\u30af\u30ed\u30d4\u30c3\u30c1\u30f3\u30b0\uff08\u8ee2\u304c\u308a\u63a5\u89e6\u75b2\u52b4\uff09<\/p>\n<p style=\"font-size: clamp(13px,1.7vw,14px); color: #2c3e50; line-height: 1.70; margin: 0;\"><strong>\u6a5f\u69cb\uff1a<\/strong> \u5468\u671f\u7684\u306a\u30d8\u30eb\u30c4\u63a5\u89e6\u5fdc\u529b\u304c\u6750\u6599\u306e\u8010\u4e45\u9650\u754c\u3092\u8d85\u3048\u308b\u3068\u3001\u8868\u9762\u307e\u305f\u306f\u305d\u306e\u8fd1\u508d\u3067\u75b2\u52b4\u4e80\u88c2\u304c\u767a\u751f\u3057\u3001\u7834\u7247\u304c\u5265\u96e2\u3059\u308b\u307e\u3067\u4f1d\u64ad\u3059\u308b\u3002 <strong>\u6642\u9593\u30b9\u30b1\u30fc\u30eb:<\/strong> 10\u2076\uff5e10\u2079\u56de\u306e\u8ca0\u8377\u30b5\u30a4\u30af\u30eb\u3092\u7d4c\u3066\u767a\u9054\u3057\u3001\u58ca\u6ec5\u7684\u306a\u6545\u969c\u306e\u524d\u306b\u8b66\u544a\u3092\u767a\u3059\u308b\u3002 <strong>\u9069\u7528\u6761\u4ef6\uff1a<\/strong> \u03c3_H &gt; \u03c3_H lim (\u6750\u6599\u306e\u8010\u4e45\u9650\u754c)\u3002<\/p>\n<\/div>\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;\">\u5fae\u7d30\u306a\u51f9\u307f\uff08\u7070\u8272\u306e\u5909\u8272\uff09<\/p>\n<p style=\"font-size: clamp(13px,1.7vw,14px); color: #2c3e50; line-height: 1.70; margin: 0;\"><strong>\u6a5f\u69cb\uff1a<\/strong> \u6b6f\u9762\u306e\u51f9\u51f8\u63a5\u89e6\u90e8\u306b\u3001\u975e\u5e38\u306b\u6d45\u3044\u75b2\u52b4\u4e80\u88c2\uff08\u6df1\u305510\uff5e100\u03bcm\uff09\u304c\u767a\u751f\u3059\u308b\u3002\u8089\u773c\u3067\u78ba\u8a8d\u3067\u304d\u308b\u7070\u8272\u304c\u304b\u3063\u305f\u30de\u30c3\u30c8\u306a\u5916\u89b3\u3092\u5448\u3059\u308b\u3002 <strong>\u6642\u9593\u30b9\u30b1\u30fc\u30eb:<\/strong> 10\u2077\u301c10\u00b9\u2070\u30b5\u30a4\u30af\u30eb\u304b\u3051\u3066\u767a\u751f\u3059\u308b \u2015 \u30de\u30af\u30ed\u30d4\u30c3\u30c8\u306e\u767a\u751f\u3088\u308a\u306f\u9045\u3044\u304c\u3001\u30de\u30af\u30ed\u30d4\u30c3\u30c8\u306b\u9032\u884c\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002 <strong>\u9069\u7528\u6761\u4ef6\uff1a<\/strong> \u7279\u5b9a\u306e\u30d5\u30a3\u30eb\u30e0\u6bd4\u03bb &lt; 2.0\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;\">\u64e6\u308a\u50b7\uff08\u63a5\u7740\u5264\u306b\u3088\u308b\u6469\u8017\uff09<\/p>\n<p style=\"font-size: clamp(13px,1.7vw,14px); color: #2c3e50; line-height: 1.70; margin: 0;\"><strong>\u6a5f\u69cb\uff1a<\/strong> \u8868\u9762\u306e\u51f9\u51f8\u6e29\u5ea6\u304c\u6f64\u6ed1\u819c\u306e\u5d29\u58ca\u6e29\u5ea6\u3092\u4e00\u6642\u7684\u306b\u8d85\u3048\u308b\u3053\u3068\u3067\u3001\u77ac\u9593\u7684\u306a\u7c98\u7740\u6469\u8017\u304c\u767a\u751f\u3059\u308b\u3002\u91d1\u5c5e\u540c\u58eb\u306e\u63a5\u89e6\u306b\u3088\u308a\u3001\u4e00\u65b9\u306e\u6b6f\u9762\u304b\u3089\u4ed6\u65b9\u306e\u6b6f\u9762\u3078\u6750\u6599\u304c\u79fb\u52d5\u3059\u308b\u3002 <strong>\u6642\u9593\u30b9\u30b1\u30fc\u30eb:<\/strong> \u6975\u7aef\u306a\u6761\u4ef6\u4e0b\u3067\u306f\u3001\u6700\u521d\u306e\u63a5\u89e6\u30b5\u30a4\u30af\u30eb\u3067\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 <strong>\u9069\u7528\u6761\u4ef6\uff1a<\/strong> \u30d5\u30e9\u30c3\u30b7\u30e5\u6e29\u5ea6 T_flash &gt; \u30b9\u30ab\u30c3\u30d5\u30a3\u30f3\u30b0\u6e29\u5ea6 T_scuff\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;\">\u30d4\u30c3\u30c8\u5f62\u6210 \u2015 \u30e1\u30ab\u30cb\u30ba\u30e0\u3001\u8996\u899a\u8a3a\u65ad\u304a\u3088\u3073\u4e88\u9632<\/h2>\n<h3 style=\"font-size: clamp(15px,2.5vw,19px); color: #2c3e50; border-left: 4px solid #1a5276; padding-left: 10px; margin: 24px 0 10px; font-weight: bold;\">\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u306b\u304a\u3051\u308b\u30de\u30af\u30ed\u30d4\u30c3\u30c1\u30f3\u30b0\u306e\u767a\u751f\u30e1\u30ab\u30cb\u30ba\u30e0<\/h3>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px;\">\u63a5\u89e6\u75b2\u52b4\u306b\u3088\u308b\u30d4\u30c3\u30c1\u30f3\u30b0 <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u30d8\u30eb\u30c4\u305b\u3093\u65ad\u5fdc\u529b\u304c\u6700\u5927\u3068\u306a\u308b\u4f4d\u7f6e\u3001\u3059\u306a\u308f\u3061\u6b6f\u9762\u8868\u9762\uff08\u8868\u9762\u958b\u59cb\u578b\u30d4\u30c3\u30c1\u30f3\u30b0\u3001\u5883\u754c\u6f64\u6ed1\u6761\u4ef6\u4e0b\u3067\u3088\u308a\u4e00\u822c\u7684\uff09\u307e\u305f\u306f\u8868\u9762\u76f4\u4e0b\u306e\u76f4\u4ea4\u305b\u3093\u65ad\u5fdc\u529b\u304c\u6700\u5927\u3068\u306a\u308b\u6df1\u3055\uff08\u8868\u9762\u4e0b\u958b\u59cb\u578b\u30d4\u30c3\u30c1\u30f3\u30b0\u3001\u63a5\u89e6\u5fdc\u529b\u304c\u9ad8\u3044\u6f64\u6ed1\u72b6\u614b\u306e\u826f\u3044\u6b6f\u8eca\u3067\u3088\u308a\u4e00\u822c\u7684\uff09\u3067\u767a\u751f\u3057\u307e\u3059\u3002\u6df1\u3055 z\u2080 = 0.786 \u00d7 b_H\uff08b_H \u306f\u30d8\u30eb\u30c4\u63a5\u89e6\u534a\u5e45\uff09\u306b\u304a\u3051\u308b\u30d8\u30eb\u30c4\u305b\u3093\u65ad\u5fdc\u529b\u306e\u30d4\u30fc\u30af\u306f\u7d04 0.30 \u00d7 \u03c3_H_max \u3067\u3042\u308a\u3001\u3053\u306e\u6df1\u3055\u3067\u306f\u3001\u6b6f\u304c\u63a5\u89e6\u3059\u308b\u305f\u3073\u306b\u5468\u671f\u7684\u306a\u5fdc\u529b\u53cd\u8ee2\u304c \u00b10.30 \u00d7 \u03c3_H_max \u306b\u9054\u3057\u3001\u4e80\u88c2\u304c\u767a\u751f\u3057\u3066\u8868\u9762\u307e\u3067\u4f1d\u64ad\u3059\u308b\u307e\u3067\u75b2\u52b4\u640d\u50b7\u304c\u84c4\u7a4d\u3055\u308c\u307e\u3059\u3002<\/p>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px;\">\u8868\u9762\u4e0b\u30d4\u30c3\u30c8\u767a\u751f\u6df1\u3055z\u2080\u306f\u30b1\u30fc\u30b9\u6df1\u3055\u4ed5\u69d8\u306b\u3068\u3063\u3066\u91cd\u8981\u3067\u3059\u3002\u30b1\u30fc\u30b9\u6df1\u3055ECD\u304cz\u2080\u3088\u308a\u6d45\u3044\u5834\u5408\u3001\u30d8\u30eb\u30c4\u5fdc\u529b\u30d4\u30fc\u30af\u306f\u6bd4\u8f03\u7684\u8edf\u3089\u304b\u3044\u30b3\u30a2\u6750\u5185\u306e\u30b1\u30fc\u30b9\u3088\u308a\u4e0b\u306b\u4f4d\u7f6e\u3057\u3001\u8868\u9762\u30d4\u30c3\u30c8\u3067\u306f\u306a\u304f\u30b1\u30fc\u30b9\u306e\u6df1\u90e8\u5727\u58ca\u7834\u58ca\u3092\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059\u3002\u97d3\u56fd\u30a8\u30d0\u30fc\u30d1\u30ef\u30fc\u306e\u30b1\u30fc\u30b9\u6df1\u3055\u8981\u4ef6\u306f\u3001 <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> (ECD \u2265 0.15\u20130.20 \u00d7 Mn) \u306f\u3001\u6a19\u6e96\u7684\u306a\u6b6f\u9762\u63a5\u89e6\u5fdc\u529b\u306b\u5bfe\u3059\u308b\u6700\u5927\u30d8\u30eb\u30c4\u5fdc\u529b\u6df1\u3055\u3092\u8d85\u3048\u3066\u30b1\u30fc\u30b9\u304c\u62e1\u5f35\u3055\u308c\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059 (\u30b1\u30fc\u30b9\u306e\u6df1\u3055\u3068 ISO 6336 \u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001Art53 \u304a\u3088\u3073 Art52 \u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044)\u3002<\/p>\n<h3 style=\"font-size: clamp(15px,2.5vw,19px); color: #2c3e50; border-left: 4px solid #1a5276; padding-left: 10px; margin: 24px 0 10px; font-weight: bold;\">\u30d4\u30c3\u30c8\u306e\u8996\u899a\u7684\u5916\u89b3<\/h3>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px;\">\u30de\u30af\u30ed\u30d4\u30c3\u30c6\u30a3\u30f3\u30b0\u30af\u30ec\u30fc\u30bf\u30fc <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u6b6f\u306e\u5074\u9762\u306f\u6b21\u306e\u3088\u3046\u306b\u73fe\u308c\u308b\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;\"><strong>\u4f4d\u7f6e\uff1a<\/strong> \u30d4\u30c3\u30c1\u30f3\u30b0\u306f\u3001\u6ed1\u308a\u901f\u5ea6\u304c\u30bc\u30ed\u3067\u3001\u4e00\u5b9a\u306e\u63a5\u89e6\u5fdc\u529b\u306b\u5bfe\u3057\u3066EHL\u819c\u304c\u6700\u3082\u8584\u3044\u30d4\u30c3\u30c1\u30f3\u30b0\u30e9\u30a4\u30f3\u4ed8\u8fd1\u306b\u96c6\u4e2d\u3059\u308b\u3002\u30d4\u30cb\u30aa\u30f3\uff08\u5358\u4f4d\u6642\u9593\u3042\u305f\u308a\u306e\u75b2\u52b4\u30b5\u30a4\u30af\u30eb\u6570\u304c\u591a\u3044\uff09\u3067\u306f\u3001\u901a\u5e38\u3001\u6700\u521d\u306b\u30d4\u30c3\u30c1\u30f3\u30b0\u304c\u767a\u751f\u3059\u308b\u3002<\/li>\n<li style=\"margin-bottom: 7px;\"><strong>\u5f62\uff1a<\/strong> \u76f4\u5f840.5\uff5e5mm\u306e\u3001\u307b\u307c\u534a\u5186\u5f62\u307e\u305f\u306f\u6247\u5f62\u306e\u30af\u30ec\u30fc\u30bf\u30fc\u3067\u3001\u5185\u9762\u306f\u6ed1\u3089\u304b\u306b\u78e8\u304b\u308c\u3066\u3044\u308b\uff08\u5265\u96e2\u3057\u305f\u7834\u7247\u306f\u304d\u308c\u3044\u306a\u7834\u65ad\u9762\u3092\u6b8b\u3057\u3066\u3044\u308b\uff09\u3002<\/li>\n<li style=\"margin-bottom: 0;\"><strong>\u9032\u6357\u72b6\u6cc1:<\/strong> \u521d\u671f\u306e\u30d4\u30c3\u30c8\u306f\u5b64\u7acb\u3057\u3066\u3044\u3066\u5c0f\u3055\u3044\u3002\u75b2\u52b4\u304c\u9032\u3080\u306b\u3064\u308c\u3066\u3001\u30d4\u30c3\u30c8\u306f\u5408\u4f53\u3057\u3066\u3088\u308a\u5927\u304d\u306a\u30af\u30ec\u30fc\u30bf\u30fc\uff08\u5265\u96e2\uff09\u3068\u306a\u308a\u3001\u6700\u7d42\u7684\u306b\u306f\u30d4\u30c3\u30c1\u30e9\u30a4\u30f3\u3092\u9023\u7d9a\u7684\u306b\u8986\u3046\u3088\u3046\u306b\u306a\u308b\u3002\u3053\u306e\u6642\u70b9\u3067\u3001\u30ae\u30a2\u306f\u660e\u3089\u304b\u306b\u6545\u969c\u304c\u9032\u884c\u3057\u3066\u304a\u308a\u3001\u56de\u8ee2\u5468\u6ce2\u6570\u3067\u7279\u5fb4\u7684\u306a\u885d\u6483\u97f3\u3092\u767a\u3059\u308b\u3002<\/li>\n<\/ul>\n<h3 style=\"font-size: clamp(15px,2.5vw,19px); color: #2c3e50; border-left: 4px solid #1a5276; padding-left: 10px; margin: 24px 0 10px; font-weight: bold;\">EHL\u30d5\u30a3\u30eb\u30e0\u6bd4\u03bb\u3068\u30d4\u30c3\u30c8\u9632\u6b62<\/h3>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px;\">\u7279\u5b9a\u306e\u819c\u539a\u6bd4\u03bb\u306f\u3001 <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong>:<\/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;\">\u03bb \u2265 2.0: \u5b8c\u5168\u306aEHL\u819c \u2014 \u7a81\u8d77\u90e8\u306f\u63a5\u89e6\u305b\u305a\u3001\u30d0\u30eb\u30af\u30d8\u30eb\u30c4\u5fdc\u529b\u306b\u3088\u308b\u8868\u9762\u4e0b\u304b\u3089\u306e\u30d4\u30c3\u30c8\u306e\u307f\u304c\u767a\u751f\u3059\u308b\u3002<br \/>\n\u03bb = 1.0\uff5e2.0\uff1a\u6df7\u5408\u6f64\u6ed1 \u2014 \u8868\u9762\u306e\u51f9\u51f8\u3068\u306e\u63a5\u89e6\u304c\u6642\u6298\u767a\u751f\u3002\u8868\u9762\u304a\u3088\u3073\u8868\u9762\u4e0b\u306e\u30d4\u30c3\u30c1\u30f3\u30b0\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u3042\u308a\u3002<br \/>\n\u03bb &lt; 1.0: \u5883\u754c\u6f64\u6ed1 \u2014 \u8868\u9762\u306e\u51f9\u51f8\u304c\u983b\u7e41\u306b\u63a5\u89e6\u3057\u3001\u8868\u9762\u8d77\u56e0\u306e\u30d4\u30c3\u30c1\u30f3\u30b0\u304c\u52a0\u901f\u3059\u308b<\/p>\n<p>h_min \u2248 2.65 \u00d7 \u03b7\u2080^0.7 \u00d7 v^0.68 \u00d7 R^0.46 \/ (E'^0.53 \u00d7 w^0.13) [\u30cf\u30e0\u30ed\u30c3\u30af\u30fb\u30c9\u30fc\u30bd\u30f3\u7c21\u7565\u5316]<br \/>\n\u3053\u3053\u3067\u3001\u03b7\u2080 = \u5165\u53e3\u306b\u304a\u3051\u308b\u6cb9\u306e\u52d5\u7c98\u5ea6 [Pa\u00b7s]<br \/>\nv = \u30d4\u30c3\u30c1\u30e9\u30a4\u30f3\u901f\u5ea6 [m\/s]<br \/>\nR = \u7b49\u4fa1\u66f2\u7387\u534a\u5f84 [mm]<br \/>\nw = \u5358\u4f4d\u5e45\u3042\u305f\u308a\u306e\u5782\u76f4\u63a5\u89e6\u8377\u91cd [N\/mm]<\/p>\n<p>\u03bb\u3092\u6539\u5584\u3059\u308b\u306b\u306f\uff1a\u30aa\u30a4\u30eb\u7c98\u5ea6\u30b0\u30ec\u30fc\u30c9\u3092\u4e0a\u3052\u308b\uff5c\u30d4\u30c3\u30c1\u7dda\u901f\u5ea6\u3092\u4e0a\u3052\u308b\uff08\u3088\u308a\u5927\u304d\u306a\u30ae\u30a2\uff09\uff5c\u63a5\u89e6\u534a\u5f84\u3092\u4e0a\u3052\u308b\uff08\u3088\u308a\u5927\u304d\u306a\u30e2\u30b8\u30e5\u30fc\u30eb\uff09<br \/>\n| \u8868\u9762\u7c97\u3055Ra\uff08\u7814\u524a\uff0bISF\uff09\u3092\u4f4e\u4e0b\u3055\u305b\u308b | \u6469\u64e6\u4fc2\u6570\u306e\u4f4e\u3044\u5408\u6210PAO\u3092\u4f7f\u7528\u3059\u308b<\/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;\">\u30de\u30a4\u30af\u30ed\u30d4\u30c3\u30c1\u30f3\u30b0 \u2015 \u9ad8\u30b5\u30a4\u30af\u30eb\u8868\u9762\u7834\u58ca\u30e2\u30fc\u30c9<\/h2>\n<p><img decoding=\"async\" style=\"max-width: 560px; height: auto; display: block; margin: 22px auto; border-radius: 6px; box-shadow: 0 3px 12px rgba(0,0,0,.10);\" src=\"https:\/\/helicalcutgears.top\/wp-content\/uploads\/2026\/04\/helical-gear-workshop-3.webp\" alt=\"\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u306e\u6b6f\u9762\u306b\u306f\u3001EHL\u6bd4\u304c2.0\u672a\u6e80\u3067\u3042\u308b\u3053\u3068\u306b\u8d77\u56e0\u3059\u308b\u5fae\u7d30\u306a\u30d4\u30c3\u30c8\u72b6\u306e\u7070\u8272\u306e\u67d3\u307f\u304c\u898b\u3089\u308c\u3001\u6ed1\u3089\u304b\u306a\u30af\u30ec\u30fc\u30bf\u30fc\u72b6\u306e\u30de\u30af\u30ed\u30d4\u30c3\u30c8\u3068\u6bd4\u8f03\u3057\u3066\u3001\u7070\u8272\u306e\u30de\u30c3\u30c8\u72b6\u306e\u5916\u89b3\u3068\u975e\u5e38\u306b\u7d30\u304b\u3044\u30b9\u30b1\u30fc\u30eb\u306b\u3088\u3063\u3066\u30de\u30af\u30ed\u30d4\u30c3\u30c8\u3068\u533a\u5225\u3067\u304d\u307e\u3059\u3002\" \/><\/p>\n<p style=\"font-size: 12.5px; color: #7f8c8d; text-align: center; margin: -14px 0 24px; font-style: italic;\">\u30de\u30a4\u30af\u30ed\u30d4\u30c3\u30c8 <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u6b6f\u9762 \u2015 \u7070\u8272\u304c\u304b\u3063\u305f\u30de\u30c3\u30c8\u306a\u5916\u89b3\uff08\u300c\u7070\u8272\u306e\u7740\u8272\u300d\uff09\u306f\u3001\u7a81\u8d77\u63a5\u89e6\u30be\u30fc\u30f3\u3067EHL\u819c\u6bd4\u03bb\u304c2.0\u3092\u4e0b\u56de\u3063\u305f\u3068\u304d\u306b\u5f62\u6210\u3055\u308c\u308b\u6570\u5343\u500b\u306e\u975e\u5e38\u306b\u6d45\u3044\u30d4\u30c3\u30c8\uff0810\uff5e100 \u00b5m\uff09\u306b\u3088\u3063\u3066\u751f\u3058\u307e\u3059\u3002\u640d\u50b7\u30be\u30fc\u30f3\u306f\u30de\u30af\u30ed\u30d4\u30c3\u30c8\u3088\u308a\u3082\u5e83\u3044\u7bc4\u56f2\u306b\u53ca\u3073\u3001\u5bfe\u51e6\u3057\u306a\u3044\u3068\u30de\u30af\u30ed\u30d4\u30c3\u30c8\u306b\u9032\u884c\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u65b9\u5411\u6027\u306e\u3042\u308b\u50b7\u8de1\u304c\u306a\u3044\u3053\u3068\u3067\u64e6\u308a\u50b7\u3068\u533a\u5225\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3 style=\"font-size: clamp(15px,2.5vw,19px); color: #2c3e50; border-left: 4px solid #1a5276; padding-left: 10px; margin: 24px 0 10px; font-weight: bold;\">\u5fae\u5c0f\u5b54\u98df\u306e\u30e1\u30ab\u30cb\u30ba\u30e0\u3068\u5de8\u8996\u7684\u5b54\u98df\u3068\u306e\u6c7a\u5b9a\u7684\u306a\u9055\u3044<\/h3>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px;\">\u30de\u30a4\u30af\u30ed\u30d4\u30c3\u30c8 <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u8868\u9762\u306e\u51f9\u51f8\u304c\u4e0d\u5341\u5206\u306a EHL \u30d5\u30a3\u30eb\u30e0 (\u03bb &lt; 2.0) \u3092\u4ecb\u3057\u3066\u63a5\u89e6\u3059\u308b\u3068\u5f62\u6210\u3055\u308c\u3001\u305d\u308c\u305e\u308c\u306e\u63a5\u89e6\u306b\u3088\u3063\u3066\u51f9\u51f8\u63a5\u89e6\u30be\u30fc\u30f3\u306b\u975e\u5e38\u306b\u5c0f\u3055\u306a\u75b2\u52b4\u4e80\u88c2\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u305d\u306e\u6df1\u3055\u306f 10 \uff5e 100 \u00b5m \u3067\u3001\u30de\u30af\u30ed\u30d4\u30c3\u30c8 (\u8868\u9762\u304b\u3089 100 \uff5e 500 \u00b5m \u4e0b\u3067\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b) \u3088\u308a\u3082\u306f\u308b\u304b\u306b\u6d45\u3044\u3067\u3059\u3002\u500b\u3005\u306e\u4e80\u88c2\u306f\u5c0f\u3055\u3059\u304e\u3066\u500b\u5225\u306b\u306f\u898b\u3048\u307e\u305b\u3093\u304c\u3001\u6570\u767e\u4e07\u500b\u306e\u51f9\u51f8\u63a5\u89e6\u306b\u3088\u308b\u96c6\u5408\u7684\u306a\u640d\u50b7\u306b\u3088\u308a\u3001\u6ed1\u308a\u30be\u30fc\u30f3\u5168\u4f53\u306b\u8089\u773c\u3067\u898b\u3048\u308b\u7070\u8272\u306e\u30de\u30c3\u30c8\u72b6\u306e\u5916\u89b3\u304c\u5f62\u6210\u3055\u308c\u307e\u3059\u3002 <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u6b6f\uff08\u6ed1\u308a\u901f\u5ea6\u304c\u6700\u3082\u9ad8\u3044\u30d4\u30c3\u30c1\u30e9\u30a4\u30f3\u306e\u4e0a\u3068\u4e0b\u306e\u9818\u57df\u3002\u6ed1\u308a\u901f\u5ea6\u304c\u6700\u3082\u4f4e\u3044\u30d4\u30c3\u30c1\u30e9\u30a4\u30f3\u4ed8\u8fd1\u306b\u96c6\u4e2d\u3059\u308b\u30de\u30af\u30ed\u30d4\u30c3\u30c1\u30f3\u30b0\u3068\u306f\u9006\uff09\u3002<\/p>\n<div style=\"background: #eaf6fb; border-left: 4px solid #2980b9; 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>\u4f4d\u7f6e\u306e\u533a\u5225 \u2015 \u5fae\u5c0f\u5b54\u98df\u3068\u5de8\u5927\u5b54\u98df\uff1a<\/strong> \u30de\u30af\u30ed\u30d4\u30c3\u30c1\u30f3\u30b0\u306f\u3001\u6b6f\u9762\u306e\u30d4\u30c3\u30c1\u30e9\u30a4\u30f3\u4ed8\u8fd1\u306b\u96c6\u4e2d\u3057\u307e\u3059\uff08\u6b6f\u306e\u5f62\u72b6\u306b\u3088\u3063\u3066\u306f\u3001\u6ed1\u308a\u901f\u5ea6\u304c\u30bc\u30ed\u306b\u8fd1\u3065\u304f\u3053\u3068\u3067\u6d41\u4f53\u529b\u5b66\u7684\u304f\u3055\u3073\u304c\u6e1b\u5c11\u3059\u308b\u305f\u3081\u3001EHL\u819c\u304c\u6700\u3082\u8584\u304f\u306a\u308a\u307e\u3059\uff09\u3002\u4e00\u65b9\u3001\u30df\u30af\u30ed\u30d4\u30c3\u30c1\u30f3\u30b0\u306f\u3001\u30d4\u30c3\u30c1\u30e9\u30a4\u30f3\u304b\u3089\u96e2\u308c\u305f\u6b6f\u5148\u90e8\u3068\u6b6f\u5e95\u90e8\u306b\u96c6\u4e2d\u3057\u307e\u3059\u3002\u6b6f\u5e95\u90e8\u3067\u306f\u6ed1\u308a\u901f\u5ea6\u304c\u901f\u3044\u305f\u3081\uff08\u5358\u4f4d\u9762\u7a4d\u3042\u305f\u308a\u306e\u6b6f\u9762\u63a5\u89e6\u9762\u7a4d\u304c\u591a\u3044\u305f\u3081\uff09\u3001\u30d4\u30c3\u30c1\u30e9\u30a4\u30f3\u304b\u3089\u96e2\u308c\u305f\u4f4d\u7f6e\u306b\u96c6\u4e2d\u3057\u307e\u3059\u3002\u3053\u306e\u4f4d\u7f6e\u306e\u9055\u3044\u306f\u3001\u62e1\u5927\u93e1\u3092\u4f7f\u308f\u305a\u306b2\u3064\u306e\u7834\u640d\u30e2\u30fc\u30c9\u3092\u8996\u899a\u7684\u306b\u8a3a\u65ad\u3059\u308b\u4e0a\u3067\u6700\u3082\u78ba\u5b9f\u306a\u65b9\u6cd5\u3067\u3059\u3002<\/div>\n<h3 style=\"font-size: clamp(15px,2.5vw,19px); color: #2c3e50; border-left: 4px solid #1a5276; padding-left: 10px; margin: 24px 0 10px; font-weight: bold;\">\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u306b\u304a\u3051\u308b\u30de\u30a4\u30af\u30ed\u30d4\u30c3\u30c1\u30f3\u30b0\u306e\u9632\u6b62<\/h3>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px;\">4\u3064\u306e\u4ecb\u5165\u306b\u3088\u308a\u3001\u5fae\u5c0f\u9665\u6ca1\u30ea\u30b9\u30af\u304c\u8efd\u6e1b\u3055\u308c\u307e\u3059\u3002 <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u99c6\u52d5\u65b9\u5f0f\uff08\u52b9\u679c\u306e\u9ad8\u3044\u9806\uff09\uff1a<\/p>\n<div style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(220px,1fr)); gap: 12px; margin: 18px 0;\">\n<div style=\"border-left: 4px solid #1a5276; background: #f8f9fa; padding: 15px 16px; border-radius: 0 6px 6px 0;\">\n<p><strong style=\"display: block; color: #1a5276; font-size: clamp(12.5px,1.7vw,14px); margin-bottom: 5px;\">1. ISF\u8868\u9762\u4ed5\u4e0a\u3052<\/strong><\/p>\n<p style=\"font-size: clamp(12px,1.6vw,13px); color: #2c3e50; line-height: 1.65; margin: 0;\">ISF\u306f\u6e1b\u5c11\u3059\u308b <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> Ra \u3092 0.3 \u00b5m \u304b\u3089 0.05 \u00b5m \u306b\u3001\u03bb \u3092 2 \u500d\u306b\u3059\u308b\u3053\u3068\u3067\u3001\u30de\u30a4\u30af\u30ed \u30d4\u30c3\u30c1\u30f3\u30b0\u304c\u4e3b\u306a\u5bff\u547d\u5236\u9650\u8981\u56e0\u3068\u306a\u308b EV \u304a\u3088\u3073\u98a8\u529b\u30bf\u30fc\u30d3\u30f3\u306e\u30ae\u30a2\u306b\u5bfe\u3057\u3066\u3001ISF \u306f\u6700\u3082\u8cbb\u7528\u5bfe\u52b9\u679c\u306e\u9ad8\u3044\u5bfe\u7b56\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/div>\n<div style=\"border-left: 4px solid #1a5276; background: #f8f9fa; padding: 15px 16px; border-radius: 0 6px 6px 0;\">\n<p><strong style=\"display: block; color: #1a5276; font-size: clamp(12.5px,1.7vw,14px); margin-bottom: 5px;\">2. \u5fae\u7d30\u5b54\u98df\u8010\u6027\u30aa\u30a4\u30eb<\/strong><\/p>\n<p style=\"font-size: clamp(12px,1.6vw,13px); color: #2c3e50; line-height: 1.65; margin: 0;\">FVA 54\/7\u8a66\u9a13\u8a55\u4fa1MLS \u2265 10\uff08PAO\u30d9\u30fc\u30b9\u306b\u30dd\u30ea\u30b5\u30eb\u30d5\u30a1\u30a4\u30c9EP\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u914d\u5408\uff09\u306f\u3001\u4fdd\u8b77\u7684\u306a\u6469\u64e6\u5316\u5b66\u819c\u3092\u5f62\u6210\u3059\u308b\u3053\u3068\u3067\u3001\u03bb\u304c2.0\u672a\u6e80\u3067\u306e\u5fae\u7d30\u5b54\u98df\u3092\u9632\u6b62\u3057\u307e\u3059\u3002\u6a19\u6e96\u7684\u306a\u9271\u7269\u6cb9GL-4\u306fMLS 6\uff5e8\u3057\u304b\u9054\u6210\u3067\u304d\u305a\u300110\u2078\u30b5\u30a4\u30af\u30eb\u3092\u8d85\u3048\u308b\u9ad8\u30b5\u30a4\u30af\u30eb\u99c6\u52d5\u306b\u306f\u4e0d\u5341\u5206\u3067\u3059\u3002<\/p>\n<\/div>\n<div style=\"border-left: 4px solid #1a5276; background: #f8f9fa; padding: 15px 16px; border-radius: 0 6px 6px 0;\">\n<p><strong style=\"display: block; color: #1a5276; font-size: clamp(12.5px,1.7vw,14px); margin-bottom: 5px;\">3. \u9ad8\u7cbe\u5ea6\u30af\u30e9\u30b9<\/strong><\/p>\n<p style=\"font-size: clamp(12px,1.6vw,13px); color: #2c3e50; line-height: 1.65; margin: 0;\">DIN\u30af\u30e9\u30b94\uff5e5\u306e\u5730\u9762 <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> DIN\u30af\u30e9\u30b97\uff5e8\u3088\u308a\u3082\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u3046\u306d\u308a\u304c\u5c11\u306a\u304f\u3001\u8868\u9762\u30c6\u30af\u30b9\u30c1\u30e3\u304c\u7d30\u304b\u3044\u305f\u3081\u3001\u540c\u3058Ra\u6e2c\u5b9a\u5024\u3067\u3082\u7a81\u8d77\u30b9\u30b1\u30fc\u30eb\u3067\u03bb\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002\u5148\u7aef\u90e8\u306e\u9003\u3052\u52a0\u5de5\u306b\u3088\u308a\u3001\u6b6f\u306e\u9032\u5165\u6642\u306e\u63a5\u89e6\u5727\u529b\u304c\u3055\u3089\u306b\u4f4e\u6e1b\u3055\u308c\u3001\u525b\u6027\u5909\u5316\u6642\u306b\u03bb\u304c\u4e00\u6642\u7684\u306b\u4f4e\u4e0b\u3057\u307e\u3059\u3002<\/p>\n<\/div>\n<div style=\"border-left: 4px solid #1a5276; background: #f8f9fa; padding: 15px 16px; border-radius: 0 6px 6px 0;\">\n<p><strong style=\"display: block; color: #1a5276; font-size: clamp(12.5px,1.7vw,14px); margin-bottom: 5px;\">4. \u3089\u305b\u3093\u89d2\u306e\u5897\u52a0<\/strong><\/p>\n<p style=\"font-size: clamp(12px,1.6vw,13px); color: #2c3e50; line-height: 1.65; margin: 0;\">\u03b2 \u304c\u5927\u304d\u3044\u307b\u3069 \u03b5_\u03b2 \u304c\u5897\u52a0\u3059\u308b <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u6b6f\u306e\u30da\u30a2\u6570\u304c\u5897\u3048\u308b\u3053\u3068\u3067\u3001\u8377\u91cd\u304c\u5206\u6563\u3055\u308c\u3001\u63a5\u89e6\u5fdc\u529b\u03c3_H\u304c\u4f4e\u6e1b\u3057\u3001\u03bb\u304c\u5897\u52a0\u3059\u308b\u305f\u3081\u3001\u9ad8\u30b5\u30a4\u30af\u30eb\u6570\u3067\u306e\u5fae\u5c0f\u30d4\u30c3\u30c1\u30f3\u30b0\u306e\u30ea\u30b9\u30af\u304c\u4f4e\u6e1b\u3055\u308c\u307e\u3059\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;\">\u64e6\u308a\u50b7 \u2015 \u77ac\u9593\u7684\u306a\u63a5\u7740\u4e0d\u826f<\/h2>\n<h3 style=\"font-size: clamp(15px,2.5vw,19px); color: #2c3e50; border-left: 4px solid #1a5276; padding-left: 10px; margin: 24px 0 10px; font-weight: bold;\">\u30d6\u30ed\u30c3\u30af\u30d5\u30e9\u30c3\u30b7\u30e5\u6e29\u5ea6\u30e2\u30c7\u30eb<\/h3>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px;\">\u64e6\u308a\u50b7 <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u8868\u9762\u306e\u51f9\u51f8\u63a5\u89e6\u6e29\u5ea6\uff08\u300c\u30d5\u30e9\u30c3\u30b7\u30e5\u6e29\u5ea6\u300d\uff09\u304c\u3001\u6f64\u6ed1\u819c\u304c\u5d29\u58ca\u3057\u3066\u91d1\u5c5e\u540c\u58eb\u306e\u63a5\u7740\u63a5\u89e6\u304c\u767a\u751f\u3059\u308b\u6e29\u5ea6\u3092\u4e00\u6642\u7684\u306b\u8d85\u3048\u305f\u3068\u304d\u306b\u767a\u751f\u3057\u307e\u3059\u3002Blok\u30d5\u30e9\u30c3\u30b7\u30e5\u6e29\u5ea6\u30e2\u30c7\u30eb\uff08AGMA 925\u304a\u3088\u3073ISO TR 15144\u306e\u30b9\u30ab\u30c3\u30d5\u30a3\u30f3\u30b0\u30ea\u30b9\u30af\u8a55\u4fa1\u306e\u57fa\u790e\uff09\u306f\u3001\u6b6f\u9762\u63a5\u89e6\u6642\u306e\u30d5\u30e9\u30c3\u30b7\u30e5\u6e29\u5ea6\u4e0a\u6607\u3092\u8a08\u7b97\u3057\u307e\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;\">T_flash = T_bulk + \u0394T_flash<br \/>\n\u0394T_flash = f \u00d7 w_n \u00d7 |v_s| \/ (b_H \u00d7 \u221a(\u03c1\u2081 \u00d7 c\u2081 \u00d7 k\u2081 \u00d7 v_r1) + \u221a(\u03c1\u2082 \u00d7 c\u2082 \u00d7 k\u2082 \u00d7 v_r2))<br \/>\n\u3053\u3053\u3067\u3001f = \u63a5\u89e6\u6642\u306e\u6469\u64e6\u4fc2\u6570\uff08EHL \u306e\u5834\u5408\u306f\u7d04 0.04\uff5e0.08\u3001\u6df7\u5408\u819c\u306e\u5834\u5408\u306f\u3088\u308a\u9ad8\u3044\u5024\uff09<br \/>\nw_n = \u5358\u4f4d\u5e45\u3042\u305f\u308a\u306e\u6cd5\u7dda\u63a5\u89e6\u8377\u91cd [N\/mm]<br \/>\nv_s = \u63a5\u89e6\u70b9\u306b\u304a\u3051\u308b\u6ed1\u308a\u901f\u5ea6 [m\/s] \u2014 \u6b6f\u306e\u5148\u7aef\u3068\u6b6f\u6839\u3067\u6700\u5927<br \/>\nb_H = \u30d8\u30eb\u30c4\u63a5\u89e6\u534a\u5e45 [mm]<br \/>\n\u03c1\u3001c\u3001k = \u6b6f\u8eca\u6750\u6599\u306e\u5bc6\u5ea6\u3001\u6bd4\u71b1\u3001\u71b1\u4f1d\u5c0e\u7387<br \/>\nv_r = \u5404\u6b6f\u8eca\u9762\u306e\u8ee2\u304c\u308a\u901f\u5ea6\u6210\u5206<\/p>\n<p>\u30b9\u30ab\u30c3\u30d5\u30a3\u30f3\u30b0\u306f\u3001T_flash &gt; T_scuff\uff08\u30b9\u30ab\u30c3\u30d5\u30a3\u30f3\u30b0\u6e29\u5ea6\uff09\u306e\u3068\u304d\u306b\u958b\u59cb\u3057\u307e\u3059\u3002<br \/>\n\u9271\u7269\u6cb9\u306e\u5834\u5408\uff1aT_scuff \u2248 T_oil_bulk + 100\uff5e150\u2103<br \/>\n\u8010\u6469\u8017\u6dfb\u52a0\u5264\u5165\u308aPAO\u306e\u5834\u5408\uff1aT_scuff \u2248 T_oil_bulk + 150\uff5e200\u2103<\/p>\n<h3 style=\"font-size: clamp(15px,2.5vw,19px); color: #2c3e50; border-left: 4px solid #1a5276; padding-left: 10px; margin: 24px 0 10px; font-weight: bold;\">\u64e6\u308a\u50b7\u306e\u5916\u89b3 \u2015 \u30d4\u30c3\u30c8\uff08\u51f9\u307f\uff09\u3068\u306f\u533a\u5225\u3055\u308c\u308b<\/h3>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px;\">\u64e6\u308a\u50b7\u306b\u3088\u308b\u640d\u50b7 <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u65b9\u5411\u6027\u306e\u3042\u308b\u50b7\u8de1\u306b\u3088\u3063\u3066\u3001\u30d4\u30c3\u30c8\u3068\u533a\u5225\u3067\u304d\u308b\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;\"><strong>\u4f4d\u7f6e\uff1a<\/strong> \u6b6f\u306e\u5148\u7aef\u90e8\uff08\u6b6f\u51a0\u90e8 - \u6b6f\u51a0\u5f8c\u9000\u90e8\uff09\u3068\u6b6f\u6839\u90e8\uff08\u6b6f\u51a0\u90e8 - \u6b6f\u51a0\u63a5\u8fd1\u90e8\uff09\u306f\u3001\u6ed1\u308a\u901f\u5ea6\u304c\u6700\u5927\u3068\u306a\u308b\u90e8\u4f4d\u3067\u3059\u3002\u6b6f\u51a0\u306e\u30d4\u30c3\u30c1\u30e9\u30a4\u30f3\u81ea\u4f53\u306f\u3001\u901a\u5e38\u3001\u640d\u50b7\u3092\u53d7\u3051\u3066\u3044\u306a\u3044\u304b\u3001\u3054\u304f\u308f\u305a\u304b\u306a\u5f71\u97ff\u3057\u304b\u53d7\u3051\u307e\u305b\u3093\u3002\u3053\u308c\u306f\u3001\u30de\u30af\u30ed\u30d4\u30c3\u30c1\u30f3\u30b0\u304c\u767a\u751f\u3059\u308b\u90e8\u4f4d\u3068\u306f\u6b63\u53cd\u5bfe\u3067\u3059\u3002<\/li>\n<li style=\"margin-bottom: 7px;\"><strong>\u65b9\u5411\u6027\uff1a<\/strong> \u6b6f\u306e\u6ed1\u308a\u65b9\u5411\u306b\u6cbf\u3063\u3066\u8d70\u308b\u6df1\u3044\u50b7\u3084\u64e6\u308a\u50b7\u3002\u5404\u64e6\u308a\u50b7\u306e\u4f4d\u7f6e\u3067\u3001\u6b6f\u306e\u6839\u5143\u304b\u3089\u5148\u7aef\uff08\u6b6f\u8eca\u306e\u5834\u5408\uff09\u307e\u305f\u306f\u5148\u7aef\u304b\u3089\u6839\u5143\uff08\u30d4\u30cb\u30aa\u30f3\u306e\u5834\u5408\uff09\u306b\u5411\u304b\u3063\u3066\u653e\u5c04\u72b6\u306b\u8d70\u308b\u3002\u3053\u308c\u3089\u306e\u50b7\u306f\u3001\u7814\u78e8\u306b\u3088\u308b\u6469\u8017\u306e\u3088\u3046\u306b\u30e9\u30f3\u30c0\u30e0\u3067\u306f\u306a\u304f\u3001\u6ed1\u308a\u65b9\u5411\u3068\u4e00\u8cab\u3057\u3066\u4e26\u3093\u3067\u3044\u308b\u3002<\/li>\n<li style=\"margin-bottom: 0;\"><strong>\u6750\u6599\u306e\u79fb\u9001\uff1a<\/strong> \u9855\u5fae\u93e1\u691c\u67fb\u306b\u3088\u308a\u3001\u4e00\u65b9\u306e\u6b6f\u9762\u304b\u3089\u76f8\u624b\u5074\u306e\u6b6f\u9762\u306b\u7269\u8cea\u304c\u8ee2\u79fb\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u660e\u3089\u304b\u306b\u306a\u3063\u305f\u3002\u3053\u308c\u306f\u3001\u7c98\u7740\u6469\u8017\u306e\u7279\u5fb4\u7684\u306a\u6240\u898b\u3067\u3042\u308b\u3002\u300c\u53d7\u3051\u5074\u300d\u306e\u6b6f\u9762\uff08\u901a\u5e38\u306f\u56de\u8ee2\u901f\u5ea6\u306e\u9045\u3044\u65b9\u306e\u6b6f\u8eca\uff09\u306b\u306f\u3001\u6469\u8017\u75d5\u306e\u6a2a\u306b\u8ee2\u79fb\u7269\u8cea\u304c\u6eb6\u7740\u3057\u305f\u584a\u304c\u898b\u3089\u308c\u308b\u3002<\/li>\n<\/ul>\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;\">\u8fc5\u901f\u306a3\u65b9\u5411\u8a3a\u65ad \u2015 \u3069\u306e\u6545\u969c\u30e2\u30fc\u30c9\u304b\uff1f<\/h2>\n<div style=\"overflow-x: auto; width: 100%; margin: 18px 0;\">\n<table style=\"width: 100%; border-collapse: collapse; min-width: 500px;\">\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);\">\u8a3a\u65ad\u306b\u95a2\u3059\u308b\u8cea\u554f<\/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);\">\u30de\u30af\u30ed\u30d4\u30c3\u30c6\u30a3\u30f3\u30b0<\/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);\">\u30de\u30a4\u30af\u30ed\u30d4\u30c3\u30c8<\/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);\">\u64e6\u308a\u50b7<\/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;\">\u6b6f\u306e\u5074\u9762\u5916\u89b3<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u6ed1\u3089\u304b\u306a\u5074\u9762\u3092\u6301\u3064\u30af\u30ec\u30fc\u30bf\u30fc\u3001\u76f4\u5f840.5\uff5e5mm\u3001\u5185\u9762\u306f\u5149\u6ca2\u304c\u3042\u308b<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u30b0\u30ec\u30fc\u306e\u30de\u30c3\u30c8\/\u3064\u3084\u6d88\u3057\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3002\u304d\u3081\u7d30\u304b\u3044\u8cea\u611f\u3002\u6ce8\u610f\u6df1\u304f\u898b\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u6df1\u3044\u50b7\/\u64e6\u308a\u50b7\u3001\u7c97\u3044\u7834\u308c\u305f\u8868\u9762\u3001\u65b9\u5411\u3092\u793a\u3059\u8de1<\/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;\">\u6b6f\u306e\u4f4d\u7f6e<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u30d4\u30c3\u30c1\u30e9\u30a4\u30f3\u4ed8\u8fd1\uff08\u30b9\u30e9\u30a4\u30c7\u30a3\u30f3\u30b0\u30be\u30fc\u30f3\u6700\u5c0f\u5024\uff09<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u30d4\u30c3\u30c1\u30e9\u30a4\u30f3\u304b\u3089\u96e2\u308c\u305f\u4f4d\u7f6e\uff08\u6b6f\u5148\u90e8\u3068\u6b6f\u5148\u90e8\u3001\u9ad8\u6ed1\u308a\u30be\u30fc\u30f3\uff09<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u6b6f\u306e\u5148\u7aef\u90e8\u3068\u6b6f\u6839\u90e8\uff08\u6700\u5927\u6ed1\u308a\u901f\u5ea6\u9818\u57df\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;\">\u958b\u767a\u3059\u308b\u6642\u304c\u6765\u305f<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">10\u2076\uff5e10\u2079\u30b5\u30a4\u30af\u30eb\uff08\u6570\u30f6\u6708\u304b\u3089\u6570\u5e74\uff09<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">10\u2077\uff5e10\u00b9\u2070\u30b5\u30a4\u30af\u30eb \u2015 \u6570\u5e74\u304b\u304b\u308b\u5834\u5408\u304c\u3042\u308a\u3001\u9032\u884c\u306f\u9045\u3044\u3002<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u6570\u5206\u304b\u3089\u6570\u6642\u9593\u3067\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001\u521d\u56de\u624b\u8853\u6642\u306b\u3082\u8d77\u3053\u308a\u5f97\u308b\u3002<\/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;\">\u6cb9\u7c92\u5b50\u6570\u8a08\u6e2c\u4fe1\u53f7<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u5927\u304d\u306a\u7c92\u5b50\uff0850\uff5e200 \u00b5m\uff09\u306e\u5897\u52a0\u3001\u9ad8\u3044L\/W\u6bd4<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u5fae\u7c92\u5b50\uff081\uff5e15 \u00b5m\uff09\u306e\u5897\u52a0<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u5927\u578b\u91d1\u5c5e\u7c92\u5b50\u306e\u6025\u6fc0\u306a\u5897\u52a0\u3001\u9244\u6fc3\u5ea6\u306e\u6025\u4e0a\u6607<\/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;\">\u4e3b\u306a\u539f\u56e0<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u03c3_H &gt; \u03c3_H lim (\u6750\u8cea\u307e\u305f\u306f\u8377\u91cd)<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u03bb &lt; 2.0\uff08\u6cb9\u3001\u901f\u5ea6\u3001\u8868\u9762\u7c97\u3055\uff09<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">T_flash &gt; T_scuff (\u30aa\u30a4\u30eb\u3001\u901f\u5ea6\u3001\u63a5\u89e6\u5727\u529b)<\/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;\">\u30d7\u30e9\u30a4\u30de\u30ea\u56fa\u5b9a<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u3088\u308a\u826f\u3044\u6750\u6599\uff08\u6d78\u70ad\u51e6\u7406\uff09\u306b\u3088\u308a\u3001\u8ca0\u8377\u304c\u8efd\u6e1b\u3055\u308c\u3001\u5f3e\u6027\u4fc2\u6570\u304c\u5897\u52a0\u3057\u307e\u3059\u3002<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u3088\u308a\u512a\u308c\u305f\u30aa\u30a4\u30eb\uff08MLS 10\uff09\u3001ISF\u8868\u9762\u4ed5\u4e0a\u3052\u3001\u30c1\u30c3\u30d7\u30ea\u30ea\u30fc\u30d5<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u8010\u6469\u8017\u6027\u30aa\u30a4\u30eb\u6dfb\u52a0\u5264\u3001\u30d4\u30c3\u30c1\u30e9\u30a4\u30f3\u901f\u5ea6\u306e\u4f4e\u6e1b\u3001\u6b6f\u5f53\u305f\u308a\u306e\u8ca0\u8377\u306e\u4f4e\u6e1b<\/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;\">\u97d3\u56fd\u30a8\u30d0\u30fc\u30d1\u30ef\u30fc\u793e \u2015 \u8868\u9762\u640d\u50b7\u89e3\u6790\u304a\u3088\u3073\u6750\u6599\u63a8\u5968<\/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\/Hard-Tooth-Flank-Helical-Gear.webp\" alt=\"\u6d78\u70ad\u51e6\u7406\u3055\u308c\u305f\u786c\u8cea\u6b6f\u9762\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u306e\u30d4\u30c3\u30c1\u30f3\u30b0\u304a\u3088\u3073\u30de\u30a4\u30af\u30ed\u30d4\u30c3\u30c1\u30f3\u30b0\u8010\u6027\u4ed5\u69d8\u306f\u3001\u9ad8\u30e9\u30e0\u30c0\u819c\u6bd4\u306eH\u00d6FLER\u7814\u524a\u5f8c\u3001\u8868\u9762\u786c\u5ea6HRC 58-62\u3001\u03c3H lim 1500-1800 MPa\u3001Ra 0.2\u30df\u30af\u30ed\u30f3\u3092\u793a\u3059\u3002\" \/><\/p>\n<p style=\"font-size: 12.5px; color: #7f8c8d; text-align: center; margin: -14px 0 24px; font-style: italic;\">\u6b6f\u306e\u5074\u9762\u306f\u786c\u304f\u6d78\u70ad\u51e6\u7406\u3055\u308c\u3066\u3044\u308b <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u2014 HRC 58\uff5e62\u306e\u8868\u9762\u786c\u5ea6\uff08\u03c3_H lim 1500\uff5e1800 MPa\uff09\u3001Ra \u2264 0.2 \u00b5m\u306eH\u00d6FLER\u7814\u78e8\u6b6f\u9762\u3001\u304a\u3088\u3073\u9069\u5207\u306b\u6307\u5b9a\u3055\u308c\u305fEHL\u30aa\u30a4\u30eb\u7c98\u5ea6\u306e\u7d44\u307f\u5408\u308f\u305b\u306b\u3088\u308a\u3001\u5b9a\u683c\u8ca0\u8377\u901f\u5ea6\u3067\u03bb \u2265 2.0\u304c\u5b9f\u73fe\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30de\u30af\u30ed\u30d4\u30c3\u30c1\u30f3\u30b0\u3068\u30df\u30af\u30ed\u30d4\u30c3\u30c1\u30f3\u30b0\u306e\u4e21\u65b9\u306e\u767a\u751f\u3092\u9632\u6b62\u3059\u308b\u305f\u3081\u306e\u95be\u5024\u3067\u3059\u3002<\/p>\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\u8868\u9762\u6545\u969c\u89e3\u6790\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002\u6545\u969c\u3057\u305f\u90e8\u54c1\u3092\u9001\u4ed8\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <strong>\u30d8\u30ea\u30ab\u30eb\u30ab\u30c3\u30c8\u30ae\u30a2<\/strong> \uff08\u307e\u305f\u306f\u640d\u50b7\u7b87\u6240\u3001\u30b5\u30a4\u30ba\u3001\u7279\u5fb4\u3092\u793a\u3059\u9ad8\u753b\u8cea\u306e\u5199\u771f\uff09\u3092\u97d3\u56fd\u30a8\u30d0\u30fc\u30d1\u30ef\u30fc\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30c1\u30fc\u30e0\u306b\u9001\u4ed8\u3057\u3066\u304f\u3060\u3055\u3044\u30025\u55b6\u696d\u65e5\u4ee5\u5185\u306b\u3001\u97d3\u56fd\u30a8\u30d0\u30fc\u30d1\u30ef\u30fc\u306f\u6545\u969c\u30e2\u30fc\u30c9\uff08\u30de\u30af\u30ed\u30d4\u30c3\u30c1\u30f3\u30b0\u3001\u30df\u30af\u30ed\u30d4\u30c3\u30c1\u30f3\u30b0\u3001\u307e\u305f\u306f\u30b9\u30ab\u30c3\u30d5\u30a3\u30f3\u30b0\uff09\u3092\u7279\u5b9a\u3057\u3001\u904b\u8ee2\u6761\u4ef6\u304b\u3089\u6545\u969c\u6642\u306e\u03bb\u6bd4\u3092\u63a8\u5b9a\u3057\u3001\u4ea4\u63db\u7528\u30ae\u30a2\u306e\u4fee\u6b63\u4ed5\u69d8\uff08\u6750\u6599\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3001\u7cbe\u5ea6\u30af\u30e9\u30b9\u306e\u5909\u66f4\u3001\u8868\u9762\u4ed5\u4e0a\u3052\u306e\u6539\u5584\u3001\u307e\u305f\u306f\u30aa\u30a4\u30eb\u4ed5\u69d8\u306e\u5909\u66f4\uff09\u3092\u63a8\u5968\u3057\u307e\u3059\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\u4ee3\u66ff\u54c1\u3092\u751f\u7523\u3057\u3066\u3044\u308b <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u6a19\u6e96\u6ce8\u6587\u3068\u540c\u3058\u7d0d\u671f\u3067\u3001\u4fee\u6b63\u3055\u308c\u305f\u4ed5\u69d8\u306b\u6e96\u62e0\u3057\u307e\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\u6750\u8cea\u304a\u3088\u3073\u8868\u9762\u4ed5\u4e0a\u3052\u30aa\u30d7\u30b7\u30e7\u30f3\u306b\u5bfe\u5fdc\u3057\u3066\u3044\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;\">\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u306e\u30de\u30a4\u30af\u30ed\u30d4\u30c3\u30c1\u30f3\u30b0\u306f\u3001\u4ecb\u5165\u306a\u3057\u306b\u9006\u8ee2\u307e\u305f\u306f\u505c\u6b62\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\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 <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u7279\u5b9a\u306e\u6761\u4ef6\u4e0b\u3067\u306f\u3001\u505c\u6b62\u304a\u3088\u3073\u5b89\u5b9a\u5316\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u5fae\u7d30\u306a\u30d4\u30c3\u30c8\u304c\u767a\u751f\u3057\u305f\u8868\u9762\u304c\u5f90\u3005\u306b\u6ed1\u3089\u304b\u306b\u306a\u308b\u306b\u3064\u308c\u3066\uff08\u5fae\u7d30\u306a\u30d4\u30c3\u30c8\u767a\u751f\u30d7\u30ed\u30bb\u30b9\u81ea\u4f53\u306b\u3088\u3063\u3066\u7a81\u8d77\u306e\u30d4\u30fc\u30af\u304c\u6469\u8017\u3059\u308b\uff09\u3001\u8907\u5408\u7c97\u3055 R_q \u304c\u6e1b\u5c11\u3057\u3001\u03bb \u304c\u5fae\u7d30\u306a\u30d4\u30c3\u30c8\u767a\u751f\u306e\u95be\u5024 2.0 \u3092\u8d85\u3048\u3066\u5897\u52a0\u3057\u307e\u3059\u3002\u3053\u306e\u81ea\u5df1\u5236\u9650\u30e1\u30ab\u30cb\u30ba\u30e0\u306f\u3001\u65b0\u3057\u3044\u30ae\u30a2\u306e\u521d\u671f\u6163\u3089\u3057\u904b\u8ee2\u671f\u9593\u3001\u3064\u307e\u308a\u5fae\u7d30\u306a\u30d4\u30c3\u30c8\u767a\u751f\u671f\u9593\u306b\u7d9a\u3044\u3066\u3001\u308f\u305a\u304b\u306b\u7c97\u3044\u304c\u5b89\u5b9a\u3057\u305f\u65b0\u3057\u3044\u8868\u9762\u3067\u5b89\u5b9a\u5316\u3059\u308b\u671f\u9593\u3067\u89b3\u5bdf\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u81ea\u5df1\u5236\u9650\u6319\u52d5\u306f\u8a2d\u8a08\u76ee\u7684\u3067\u306f\u4fe1\u983c\u3067\u304d\u307e\u305b\u3093\u3002\u52d5\u4f5c\u6642\u306e \u03bb \u304c 2.0 \u3092\u5927\u5e45\u306b\u4e0b\u56de\u308b\u5834\u5408\uff08\u305f\u3068\u3048\u3070 \u03bb = 1.0\uff5e1.3\uff09\u3001\u5fae\u7d30\u306a\u30d4\u30c3\u30c8\u767a\u751f\u306f\u5b89\u5b9a\u5316\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u30de\u30af\u30ed\u30d4\u30c3\u30c8\u767a\u751f\u3078\u3068\u9032\u884c\u3057\u307e\u3059\u3002\u97d3\u56fd\u30a8\u30d0\u30fc\u30d1\u30ef\u30fc\u306e\u63a8\u5968\u4e8b\u9805\uff1a\u30ae\u30a2\u30a2\u30ca\u30e9\u30a4\u30b6\u30fc\u306e\u8010\u7528\u5e74\u6570\u304c <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u5fae\u7d30\u306a\u30d4\u30c3\u30c8\u72b6\u306e\u30c6\u30af\u30b9\u30c1\u30e3\u304c\u898b\u3089\u308c\u308b\u304c\u3001\u5927\u304d\u306a\u30d4\u30c3\u30c8\u304c\u306a\u3044\u5834\u5408\u306f\u3001\u30aa\u30a4\u30eb\u5206\u6790\u3068\u03bb\u8a08\u7b97\u3092\u5b9f\u65bd\u3057\u3001\u03bb &lt; 1.5 \u306e\u5834\u5408\u306f\u3001\u6b21\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u671f\u9593\u306e\u524d\u306b\u30aa\u30a4\u30eb\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3092\u5b9f\u65bd\u3057\u3066\u304f\u3060\u3055\u3044\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;\">\u9069\u5207\u306a\u30aa\u30a4\u30eb\u3092\u4f7f\u7528\u3057\u3001\u9069\u5207\u306a\u8ca0\u8377\u3092\u304b\u3051\u3066\u3044\u308b\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u65b0\u54c1\u306e\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u306b\u64e6\u308a\u50b7\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u304c\u3042\u308b\u306e\u306f\u306a\u305c\u3067\u3059\u304b\uff1f<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 0;\">\u7cbe\u5bc6\u7814\u524a\u5f8c\u3067\u3082\u3001\u65b0\u3057\u3044 <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u904b\u8ee2\u958b\u59cb\u5f8c\u6570\u6642\u9593\u3001\u6163\u3089\u3057\u904b\u8ee2\u3067\u8868\u9762\u304c\u6ed1\u3089\u304b\u306b\u306a\u308b\u524d\u306b\u3001\u8868\u9762\u306e\u51f9\u51f8\u306e\u9ad8\u3055\u304c\u03bb\u3092\u5168\u819c\u95be\u5024\u4ee5\u4e0b\u306b\u3059\u308b\u3002\u3053\u306e\u521d\u671f\u671f\u9593\u306e\u51f9\u51f8\u306e\u77ac\u9593\u7684\u306a\u6e29\u5ea6\u306f\u3001\u6b21\u306e\u5834\u5408\u306bT_scuff\u3092\u8d85\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002(1) \u30aa\u30a4\u30eb\u306b\u6163\u3089\u3057\u904b\u8ee2\u63a5\u89e6\u306b\u3088\u308b\u5341\u5206\u306a\u8010\u64e6\u50b7\u6027\u6dfb\u52a0\u5264\u6d3b\u6027\u5316\u751f\u6210\u7269\u304c\u307e\u3060\u542b\u307e\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u3002(2) <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \uff083\uff09\u6163\u3089\u3057\u904b\u8ee2\u671f\u9593\u3092\u8a2d\u3051\u305a\u306b\u76f4\u3061\u306b\u5168\u8ca0\u8377\u904b\u8ee2\u3092\u884c\u3046\u5834\u5408\u3001\u307e\u305f\u306f\u8ca0\u8377\u3092\u304b\u3051\u308b\u524d\u306b\u30ae\u30a2\u3068\u30aa\u30a4\u30eb\u3092\u4e88\u71b1\u3057\u306a\u3044\u5834\u5408\u3002Korea Ever-Power\u306f\u3001\u3059\u3079\u3066\u306e\u65b0\u54c1\u306b\u5bfe\u3057\u30664\u6642\u9593\u306e\u6bb5\u968e\u7684\u6163\u3089\u3057\u904b\u8ee2\u3092\u63a8\u5968\u3057\u3066\u3044\u307e\u3059\u3002 <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u9ad8\u901f\u30c9\u30e9\u30a4\u30d6\uff08v &gt; 20 m\/s\uff09\u3078\u306e\u8a2d\u7f6e\uff1a\u307e\u305a\u5b9a\u683c\u8ca0\u837725%\u30671\u6642\u9593\u3001\u6b21\u306b50%\u30671\u6642\u9593\u300175%\u30671\u6642\u9593\u3001\u6700\u5f8c\u306b\u5168\u8ca0\u8377\u3067\u904b\u8ee2\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5168\u8ca0\u8377\u6642\u306e\u5f15\u706b\u6e29\u5ea6\u306b\u9054\u3059\u308b\u524d\u306b\u3001\u6bb5\u968e\u7684\u306a\u8868\u9762\u8abf\u6574\u3068\u6dfb\u52a0\u5264\u306e\u6d3b\u6027\u5316\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\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;\">\u64e6\u308a\u50b7\u3092\u9632\u3050\u30aa\u30a4\u30eb\u6dfb\u52a0\u5264\u3068\u3001\u5fae\u7d30\u306a\u7a74\u3042\u304d\u3092\u9632\u3050\u30aa\u30a4\u30eb\u6dfb\u52a0\u5264\u306f\u3001\u540c\u3058\u3082\u306e\u3067\u3059\u304b\uff1f<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 0;\">\u3053\u308c\u3089\u306f\u91cd\u8907\u3059\u308b\u304c\u3001\u540c\u4e00\u3067\u306f\u306a\u3044\u3002\u30dd\u30ea\u30b5\u30eb\u30d5\u30a1\u30a4\u30c9\u6975\u5727\uff08EP\uff09\u6dfb\u52a0\u5264\u306f\u3001\u8010\u64e6\u50b7\u6027\uff08\u30d5\u30e9\u30c3\u30b7\u30e5\u6e29\u5ea6\u3067\u306e\u63a5\u7740\u63a5\u89e6\u3092\u9632\u3050\u72a0\u7272\u9244\u786b\u5316\u7269\u30c8\u30e9\u30a4\u30dc\u30d5\u30a3\u30eb\u30e0\u3092\u5f62\u6210\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\uff09\u3068\u8010\u30de\u30a4\u30af\u30ed\u30d4\u30c3\u30c1\u30f3\u30b0\u6027\uff08\u5fae\u7d30\u30d4\u30c3\u30c1\u30f3\u30b0\u958b\u59cb\u95be\u5024\u4ee5\u4e0b\u306e\u51f9\u51f8\u63a5\u89e6\u306b\u304a\u3051\u308b\u6469\u64e6\u4fc2\u6570\u3092\u4f4e\u6e1b\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\uff09\u306e\u4e21\u65b9\u3092\u63d0\u4f9b\u3059\u308b\u3002\u30db\u30a6\u9178\u5869EP\u6dfb\u52a0\u5264\u306f\u512a\u308c\u305f\u30de\u30a4\u30af\u30ed\u30d4\u30c3\u30c1\u30f3\u30b0\u9632\u6b62\u6027\uff08FVA 54\/7 MLS 10\uff09\u3092\u63d0\u4f9b\u3059\u308b\u304c\u3001\u8010\u64e6\u50b7\u6027\u306f\u30dd\u30ea\u30b5\u30eb\u30d5\u30a1\u30a4\u30c9\u3088\u308a\u3082\u3084\u3084\u4f4e\u3044\u3002\u5f93\u6765\u306e\u786b\u9ec4\u30ea\u30f3\uff08S\/P\uff09EP\u6dfb\u52a0\u5264\u306f\u3001\u4e2d\u7a0b\u5ea6\u306e\u8010\u64e6\u50b7\u6027\u3092\u63d0\u4f9b\u3059\u308b\u304c\u3001\u4e00\u822c\u7684\u306b\u8010\u30de\u30a4\u30af\u30ed\u30d4\u30c3\u30c1\u30f3\u30b0\u6027\u306f\u4f4e\u3044\uff08MLS 6\uff5e8\uff09\u3002 <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u7528\u9014\u3002\u9ad8\u30b5\u30a4\u30af\u30eb\u7528\u9014\uff08\u98a8\u529b\u30bf\u30fc\u30d3\u30f3\u3001EV\u6e1b\u901f\u6a5f\u306a\u3069\uff09\u3067\u4e21\u65b9\u306e\u30ea\u30b9\u30af\u304c\u5b58\u5728\u3059\u308b\u5834\u5408\u306f\u3001PAO\u30d9\u30fc\u30b9\u30aa\u30a4\u30eb\uff0b\u30dd\u30ea\u30b5\u30eb\u30d5\u30a1\u30a4\u30c9EP\u3092\u6307\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u306f\u3001MLS 10\uff08\u30de\u30a4\u30af\u30ed\u30d4\u30c3\u30c1\u30f3\u30b0\uff09\u3068\u5341\u5206\u306a\u8010\u64e6\u50b7\u6027\u80fd\u3092\u540c\u3058\u30d1\u30c3\u30b1\u30fc\u30b8\u3067\u9054\u6210\u3059\u308b\u552f\u4e00\u306e\u4e00\u822c\u7684\u306a\u6dfb\u52a0\u5264\u30bf\u30a4\u30d7\u3067\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;\">\u786c\u5ea6\u304c\u9ad8\u3044 <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u67d4\u3089\u304b\u3044\u30ae\u30a2\u3088\u308a\u3082\u64e6\u308a\u50b7\u3092\u9632\u3050\u52b9\u679c\u304c\u9ad8\u3044\uff1f<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 0;\">\u305d\u308c\u307b\u3069\u5927\u304d\u306a\u5f71\u97ff\u306f\u306a\u3044\u3002\u64e6\u308a\u50b7\u306f\u3001\u30d0\u30eb\u30af\u6750\u6599\u306e\u786c\u5ea6\u3067\u306f\u306a\u304f\u3001\u30d5\u30e9\u30c3\u30b7\u30e5\u6e29\u5ea6\u3068\u6cb9\u819c\u306e\u6319\u52d5\u306b\u3088\u3063\u3066\u6c7a\u307e\u308b\u3002\u6d78\u70ad\u51e6\u7406\u3055\u308c\u305fHRC 60 <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u8868\u9762\u7c97\u3055\u3068\u30aa\u30a4\u30eb\u304c\u540c\u3058\u3067\u3042\u308c\u3070\u3001QT HB 280 \u30ae\u30a2\u3068\u307b\u307c\u540c\u3058\u30d5\u30e9\u30c3\u30b7\u30e5\u6e29\u5ea6\u3067\u30b9\u30ab\u30c3\u30d5\u30a3\u30f3\u30b0\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u6d78\u70ad\u51e6\u7406\u3055\u308c\u305f\u30ae\u30a2\u306f\u901a\u5e38 Ra \u2264 0.2 \u00b5m \u307e\u3067\u7814\u524a\u3055\u308c\u308b\u306e\u306b\u5bfe\u3057\u3001\u8edf\u8cea\u5074\u9762\u306e QT \u30ae\u30a2\u306f\u901a\u5e38 Ra \u2248 1.5\uff5e2.5 \u00b5m \u307e\u3067\u30db\u30d6\u52a0\u5de5\u3055\u308c\u308b\u3060\u3051\u3067\u3059\u3002\u3053\u306e\u7c97\u3055\u306e\u9055\u3044\u306b\u3088\u308a\u3001\u30b9\u30ab\u30c3\u30d5\u30a3\u30f3\u30b0\u6e29\u5ea6\u306e\u95be\u5024\u81ea\u4f53\u306f\u4f3c\u3066\u3044\u3066\u3082\u3001\u6d78\u70ad\u51e6\u7406\u3055\u308c\u305f\u30ae\u30a2\u306e\u65b9\u304c \u03bb \u304c\u306f\u308b\u304b\u306b\u9ad8\u304f\u306a\u308a\u3001\u30b9\u30ab\u30c3\u30d5\u30a3\u30f3\u30b0\u95be\u5024\u304b\u3089\u96e2\u308c\u305f\u4f4d\u7f6e\u3067\u52d5\u4f5c\u3057\u307e\u3059\u3002\u5b9f\u969b\u306e\u7d50\u679c\uff1a\u6d78\u70ad\u51e6\u7406\u3055\u308c\u7814\u524a\u3055\u308c\u305f\u30ae\u30a2\u306f\u3001\u30b9\u30ab\u30c3\u30d5\u30a3\u30f3\u30b0\u6e29\u5ea6\u306e\u95be\u5024\u81ea\u4f53\u306f\u4f3c\u3066\u3044\u3066\u3082\u3001\u30b9\u30ab\u30c3\u30d5\u30a3\u30f3\u30b0\u95be\u5024\u304b\u3089\u96e2\u308c\u305f\u4f4d\u7f6e\u3067\u52d5\u4f5c\u3057\u307e\u3059\u3002 <strong>\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u8868\u9762\u304c\u64e6\u308a\u50b7\u3064\u304d\u306b\u304f\u3044\u306e\u306f\u3001\u786c\u5ea6\u304c\u9ad8\u3044\u304b\u3089\u3067\u306f\u306a\u304f\u3001\u6d78\u70ad\u51e6\u7406\u5f8c\u306b\u884c\u308f\u308c\u308b\u7814\u524a\u5de5\u7a0b\u306b\u3088\u3063\u3066\u8868\u9762\u7c97\u3055\u304c\u5287\u7684\u306b\u6e1b\u5c11\u3059\u308b\u305f\u3081\u3067\u3042\u308b\u3002<\/p>\n<\/div>\n<div id=\"contact\" style=\"background: linear-gradient(135deg,#12243e 0%,#1c4a8a 100%); 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