{"id":3265,"date":"2026-06-02T05:23:03","date_gmt":"2026-06-02T05:23:03","guid":{"rendered":"https:\/\/spiralbevelgearbox.xyz\/?p=3265"},"modified":"2026-06-02T05:23:03","modified_gmt":"2026-06-02T05:23:03","slug":"spiral-bevel-gearbox-materials-explained-20crmnti-gears-42crmo-shafts-and-hrc-hardness-standards","status":"publish","type":"post","link":"https:\/\/spiralbevelgearbox.xyz\/ja\/application\/spiral-bevel-gearbox-materials-explained-20crmnti-gears-42crmo-shafts-and-hrc-hardness-standards\/","title":{"rendered":"\u30b9\u30d1\u30a4\u30e9\u30eb\u30d9\u30d9\u30eb\u30ae\u30a2\u30dc\u30c3\u30af\u30b9\u306e\u6750\u8cea\u89e3\u8aac\uff1a20CrMnTi\u88fd\u30ae\u30a2\u300142CrMo\u88fd\u30b7\u30e3\u30d5\u30c8\u3001HRC\u786c\u5ea6\u898f\u683c"},"content":{"rendered":"<div style=\"font-family: inherit; color: #1a1a1a; font-size: clamp(14px,2vw + 10px,18px); word-break: break-word; overflow-wrap: break-word; max-width: 900px; margin: 0 auto; padding: 3%;\">\n<p style=\"line-height: 1.85; margin: 0 0 20px;\">\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9 <strong>\u30b9\u30d1\u30a4\u30e9\u30eb\u30d9\u30d9\u30eb\u30ae\u30a2\u30dc\u30c3\u30af\u30b9<\/strong> \u30ae\u30a2\u30dc\u30c3\u30af\u30b9\u306e\u8010\u7528\u5e74\u6570\u306f\u3001\u305d\u306e\u5e7e\u4f55\u5b66\u7684\u8a2d\u8a08\u3060\u3051\u3067\u306a\u304f\u3001\u8377\u91cd\u3092\u53d7\u3051\u308b\u3059\u3079\u3066\u306e\u90e8\u54c1\u306e\u6750\u6599\u7279\u6027\u306b\u3088\u3063\u3066\u3082\u5de6\u53f3\u3055\u308c\u307e\u3059\u3002\u30ae\u30a2\u92fc\u5408\u91d1\u3001\u71b1\u51e6\u7406\u30d7\u30ed\u30bb\u30b9\u3001\u6d78\u70ad\u6df1\u3055\u3001\u30b7\u30e3\u30d5\u30c8\u6750\u8cea\u3001\u30cf\u30a6\u30b8\u30f3\u30b0\u9244\u306e\u30b0\u30ec\u30fc\u30c9\u306e\u9078\u629e\u306f\u3001\u8010\u8377\u91cd\u3001\u75b2\u52b4\u5bff\u547d\u3001\u8010\u885d\u6483\u6027\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u9593\u9694\u306b\u76f4\u63a5\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u4e0a\u306e\u6c7a\u5b9a\u3067\u3059\u3002\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001Ever Power\u88fd\u30b9\u30d1\u30a4\u30e9\u30eb\u30d9\u30d9\u30eb\u30ae\u30a2\u30dc\u30c3\u30af\u30b9\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u3059\u3079\u3066\u306e\u6750\u6599\u4ed5\u69d8\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002\u5404\u6750\u6599\u304c\u4f55\u3067\u3042\u308b\u304b\u3001\u306a\u305c\u9078\u3070\u308c\u305f\u306e\u304b\u3001\u305d\u3057\u3066\u4f7f\u7528\u6642\u306b\u3069\u306e\u3088\u3046\u306a\u6027\u80fd\u3092\u767a\u63ee\u3059\u308b\u306e\u304b\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n<p><img decoding=\"async\" style=\"width: 100%; height: auto; display: block; border-radius: 6px; margin: 24px 0;\" src=\"https:\/\/spiralbevelgearbox.xyz\/wp-content\/uploads\/2026\/06\/spiral-bevel-gearbox-factory3.webp\" alt=\"\u30b9\u30d1\u30a4\u30e9\u30eb\u30d9\u30d9\u30eb\u30ae\u30a2\u30dc\u30c3\u30af\u30b9\u306e\u6750\u8cea\u4ed5\u69d8\uff1a20CrMnTi 42CrMo\" title=\"\"><\/p>\n<h2 style=\"font-size: clamp(18px,3vw,26px); font-weight: bold; color: #0d0f12; margin: 36px 0 14px; border-left: 4px solid #e8a020; padding-left: 14px;\">1. \u30ae\u30a2\u6750\u8cea\uff1a20CrMnTi\u5408\u91d1\u92fc<\/h2>\n<p style=\"line-height: 1.85; margin: 0 0 16px;\">Ever Power\u306e\u3059\u3079\u3066\u306e\u30ae\u30a2\u30dc\u30c3\u30af\u30b9\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u30b9\u30d1\u30a4\u30e9\u30eb\u30d9\u30d9\u30eb\u30ae\u30a2\u30bb\u30c3\u30c8\u306f\u3001 <strong>20CrMnTi<\/strong> \u2015 \u4e2d\u56fd\u56fd\u5bb6\u898f\u683c\uff08GB\/T 3077\uff09\u306e\u6d78\u70ad\u5408\u91d1\u92fc\u3067\u3001\u7d44\u6210\u3068\u7279\u6027\u306b\u304a\u3044\u306616MnCr5\uff08DIN\/EN\uff09\u3001SAE 5120\u3001\u304a\u3088\u3073JIS SCM415\u306b\u307b\u307c\u76f8\u5f53\u3059\u308b\u3002\u3053\u306e\u6750\u6599\u306f\u3001\u4e3b\u8981\u306a\u5408\u91d1\u5143\u7d20\u3068\u3057\u3066\u30af\u30ed\u30e0\uff081.0\uff5e1.3%\uff09\u3001\u30de\u30f3\u30ac\u30f3\uff080.8\uff5e1.1%\uff09\u3001\u304a\u3088\u3073\u30c1\u30bf\u30f3\uff080.04\uff5e0.10%\uff09\u3092\u542b\u307f\u3001\u57fa\u672c\u70ad\u7d20\u542b\u6709\u91cf\u306f0.17\uff5e0.23%\u3067\u3042\u308b\u3002<\/p>\n<p style=\"line-height: 1.85; margin: 0 0 16px;\"><strong>\u30b9\u30d1\u30a4\u30e9\u30eb\u30d9\u30d9\u30eb\u30ae\u30a2\u306b20CrMnTi\u3092\u4f7f\u7528\u3059\u308b\u7406\u7531\u3068\u306f\uff1f<\/strong><\/p>\n<p style=\"line-height: 1.85; margin: 0 0 16px;\">\u4f4e\u70ad\u7d20\u542b\u6709\u91cf\uff080.17\uff5e0.23%\uff09\u306b\u3088\u308a\u3001\u71b1\u51e6\u7406\u5f8c\u3082\u30ae\u30a2\u306e\u30b3\u30a2\u90e8\u5206\u306f\u976d\u6027\u3068\u5ef6\u6027\u3092\u7dad\u6301\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30d9\u30eb\u30c8\u30b3\u30f3\u30d9\u30a2\u306e\u59cb\u52d5\u6642\u3001\u8fb2\u696d\u7528PTO\u306e\u4f5c\u52d5\u6642\u3001\u9271\u5c71\u3067\u306e\u584a\u72b6\u9271\u77f3\u306e\u7a4d\u8f09\u6642\u306a\u3069\u306b\u767a\u751f\u3059\u308b\u885d\u6483\u8377\u91cd\u3092\u5438\u53ce\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u5408\u91d1\u6dfb\u52a0\u306b\u3088\u308a\u8868\u9762\u3092\u9ad8\u786c\u5ea6\u306b\u6d78\u70ad\u51e6\u7406\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3068\u306a\u308a\u3001\u6b6f\u9762\u306f\u6570\u767e\u4e07\u56de\u306e\u565b\u307f\u5408\u3044\u30b5\u30a4\u30af\u30eb\u306b\u8010\u3048\u3046\u308b\u8010\u6469\u8017\u6027\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n<div style=\"overflow-x: auto; margin: 0 0 28px;\">\n<table style=\"width: 100%; border-collapse: collapse; font-size: clamp(13px,1.8vw,15px); min-width: 400px;\">\n<thead>\n<tr style=\"background: #0d0f12; color: #fff;\">\n<th style=\"padding: 11px 14px; text-align: left; font-weight: 600;\">\u8ca1\u7523<\/th>\n<th style=\"padding: 11px 14px; text-align: left; font-weight: 600;\">\u4fa1\u5024<\/th>\n<th style=\"padding: 11px 14px; text-align: left; font-weight: 600;\">\u5de5\u5b66\u7684\u610f\u7fa9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #f9f9f9;\">\n<td style=\"padding: 10px 14px; border-bottom: 1px solid #e0e0e0;\">\u8868\u9762\u786c\u5ea6\uff08\u6d78\u70ad\uff0b\u713c\u5165\u308c\u5f8c\uff09<\/td>\n<td style=\"padding: 10px 14px; border-bottom: 1px solid #e0e0e0;\">HRC 58 \u2013 62<\/td>\n<td style=\"padding: 10px 14px; border-bottom: 1px solid #e0e0e0;\">\u9ad8\u3044\u63a5\u89e6\u75b2\u52b4\u8010\u6027\u3002\u8150\u98df\u3084\u5265\u96e2\u306b\u5f37\u3044\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px 14px; border-bottom: 1px solid #e0e0e0;\">\u30b3\u30a2\u786c\u5ea6<\/td>\n<td style=\"padding: 10px 14px; border-bottom: 1px solid #e0e0e0;\">HRC 33\uff5e40<\/td>\n<td style=\"padding: 10px 14px; border-bottom: 1px solid #e0e0e0;\">\u5f37\u976d\u306a\u30b3\u30a2\u304c\u8106\u6027\u7834\u58ca\u3092\u8d77\u3053\u3059\u3053\u3068\u306a\u304f\u66f2\u3052\u885d\u6483\u3092\u5438\u53ce\u3057\u307e\u3059<\/td>\n<\/tr>\n<tr style=\"background: #f9f9f9;\">\n<td style=\"padding: 10px 14px; border-bottom: 1px solid #e0e0e0;\">\u6d78\u70ad\u51e6\u7406\u6df1\u3055\uff08\u6a19\u6e96\uff09<\/td>\n<td style=\"padding: 10px 14px; border-bottom: 1px solid #e0e0e0;\">1.0\uff5e1.4mm<\/td>\n<td style=\"padding: 10px 14px; border-bottom: 1px solid #e0e0e0;\">\u5b9a\u683c\u8377\u91cd\u3067\u306e\u63a5\u89e6\u75b2\u52b4\u306b\u8010\u3048\u3089\u308c\u308b\u5341\u5206\u306a\u6d78\u70ad\u6df1\u3055<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px 14px; border-bottom: 1px solid #e0e0e0;\">\u6d78\u70ad\u51e6\u7406\u6df1\u3055\uff08\u9ad8\u8010\u4e45\u6027\uff09<\/td>\n<td style=\"padding: 10px 14px; border-bottom: 1px solid #e0e0e0;\">1.2\uff5e1.6mm<\/td>\n<td style=\"padding: 10px 14px; border-bottom: 1px solid #e0e0e0;\">\u9271\u696d\u3084\u9ad8\u885d\u6483\u7528\u9014\u5411\u3051\u306e\u3088\u308a\u6df1\u3044\u30b1\u30fc\u30b9<\/td>\n<\/tr>\n<tr style=\"background: #f9f9f9;\">\n<td style=\"padding: 10px 14px; border-bottom: 1px solid #e0e0e0;\">\u5f15\u5f35\u5f37\u5ea6\uff08\u30b3\u30a2\u90e8\u5206\u3001\u51e6\u7406\u5f8c\uff09<\/td>\n<td style=\"padding: 10px 14px; border-bottom: 1px solid #e0e0e0;\">900\uff5e1,100 MPa<\/td>\n<td style=\"padding: 10px 14px; border-bottom: 1px solid #e0e0e0;\">\u9ad8\u3044\u30b3\u30a2\u5f37\u5ea6\u306b\u3088\u308a\u3001\u6b6f\u8eca\u306e\u6b6f\u6839\u66f2\u3052\u80fd\u529b\u304c\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px 14px; border-bottom: 1px solid #e0e0e0;\">\u56fd\u969b\u7684\u306b\u898b\u3066\u304a\u304a\u3088\u305d\u306e\u76f8\u5f53\u5024<\/td>\n<td style=\"padding: 10px 14px; border-bottom: 1px solid #e0e0e0;\">16MnCr5 (DIN)\u3001SAE 5120\u3001JIS SCM415<\/td>\n<td style=\"padding: 10px 14px; border-bottom: 1px solid #e0e0e0;\">\u4e16\u754c\u7684\u306b\u8a8d\u3081\u3089\u308c\u305f\u6d78\u70ad\u92fc\u3002\u5b9f\u7e3e\u306e\u3042\u308b\u6027\u80fd\u30c7\u30fc\u30bf<\/td>\n<\/tr>\n<tr style=\"background: #f9f9f9;\">\n<td style=\"padding: 10px 14px;\">\u30ae\u30a2\u306e\u7cbe\u5ea6\u7b49\u7d1a\uff08\u7814\u524a\u5f8c\uff09<\/td>\n<td style=\"padding: 10px 14px;\">ISO\u30b0\u30ec\u30fc\u30c95\uff5e6<\/td>\n<td style=\"padding: 10px 14px;\">\u7cbe\u5bc6\u306a\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306b\u3088\u308a\u300160\uff5e68dB\u306e\u30ce\u30a4\u30ba\u30ec\u30d9\u30eb\u3068\u9ad8\u3044\u63a5\u89e6\u7387\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 style=\"font-size: clamp(18px,3vw,26px); font-weight: bold; color: #0d0f12; margin: 36px 0 14px; border-left: 4px solid #e8a020; padding-left: 14px;\">2. \u71b1\u51e6\u7406\u5de5\u7a0b\uff1a\u6d78\u70ad\u3001\u713c\u5165\u308c\u3001\u7814\u524a<\/h2>\n<p style=\"line-height: 1.85; margin: 0 0 16px;\">20CrMnTi\u92fc\u306e\u30d6\u30e9\u30f3\u30af\u6750\u3092\u7cbe\u5bc6\u306a\u30b9\u30d1\u30a4\u30e9\u30eb\u30d9\u30d9\u30eb\u30ae\u30a2\u306b\u52a0\u5de5\u3059\u308b\u306b\u306f\u3001\u76ee\u6a19\u3068\u3059\u308b\u8868\u9762\u786c\u5ea6\u3068\u82af\u90e8\u786c\u5ea6\u306e\u7d44\u307f\u5408\u308f\u305b\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306b\u3001\u4e00\u9023\u306e\u71b1\u51e6\u7406\u5de5\u7a0b\u3092\u6b63\u78ba\u306b\u5236\u5fa1\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 14px; margin: 0 0 28px;\">\n<div style=\"width: 100%; max-width: 420px; box-sizing: border-box; background: #f5f7fa; border-radius: 8px; padding: 3%; border-left: 3px solid #e8a020;\"><strong style=\"display: block; margin: 0 0 8px;\">\u30b9\u30c6\u30c3\u30d71\uff1a900\uff5e950\u2103\u3067\u306e\u6d78\u70ad<\/strong><\/p>\n<p style=\"margin: 0; font-size: clamp(13px,1.8vw,15px); line-height: 1.7; color: #444;\">\u7c97\u52a0\u5de5\u3055\u308c\u305f\u6b6f\u8eca\u3092\u3001900\uff5e950\u2103\u306e\u70ad\u7d20\u6fc3\u5ea6\u304c\u9ad8\u3044\u5236\u5fa1\u3055\u308c\u305f\u96f0\u56f2\u6c17\u4e2d\u306b\u7f6e\u304f\u3002\u70ad\u7d20\u306f\u96f0\u56f2\u6c17\u304b\u3089\u92fc\u6750\u8868\u9762\u306b\u62e1\u6563\u3057\u3001\u8868\u9762\u306e\u70ad\u7d20\u542b\u6709\u91cf\u30920.20%\u304b\u30890.80\uff5e1.0%\u306b\u3001\u6df1\u30551.0\uff5e1.6mm\u307e\u3067\u4e0a\u6607\u3055\u305b\u308b\u3002\u4e2d\u5fc3\u90e8\u306e\u70ad\u7d20\u542b\u6709\u91cf\u306f\u5909\u5316\u3057\u306a\u3044\u3002<\/p>\n<\/div>\n<div style=\"width: 100%; max-width: 420px; box-sizing: border-box; background: #f5f7fa; border-radius: 8px; padding: 3%; border-left: 3px solid #e8a020;\"><strong style=\"display: block; margin: 0 0 8px;\">\u30b9\u30c6\u30c3\u30d72\uff1a\u5236\u5fa1\u3055\u308c\u305f\u6cb9\u713c\u304d\u5165\u308c<\/strong><\/p>\n<p style=\"margin: 0; font-size: clamp(13px,1.8vw,15px); line-height: 1.7; color: #444;\">\u6d78\u70ad\u51e6\u7406\u3055\u308c\u305f\u6b6f\u8eca\u306f\u300160\uff5e80\u2103\u306e\u6cb9\u4e2d\u3067\u713c\u5165\u308c\u3055\u308c\u308b\u3002\u8868\u9762\u306e\u9ad8\u70ad\u7d20\u542b\u6709\u91cf\u90e8\u5206\u306fHRC58\uff5e62\u3067\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u306b\u5909\u614b\u3057\u3001\u4e2d\u5fc3\u90e8\u306e\u4f4e\u70ad\u7d20\u542b\u6709\u91cf\u90e8\u5206\u306fHRC33\uff5e40\u3067\u30d5\u30a7\u30e9\u30a4\u30c8\u3068\u30d9\u30a4\u30ca\u30a4\u30c8\u306e\u6df7\u5408\u7269\u306b\u5909\u614b\u3059\u308b\u3002\u5236\u5fa1\u96f0\u56f2\u6c17\u713c\u5165\u308c\u306b\u3088\u308a\u3001\u6d78\u70ad\u8868\u9762\u306e\u9178\u5316\u304c\u9632\u6b62\u3055\u308c\u308b\u3002<\/p>\n<\/div>\n<div style=\"width: 100%; max-width: 420px; box-sizing: border-box; background: #f5f7fa; border-radius: 8px; padding: 3%; border-left: 3px solid #e8a020;\"><strong style=\"display: block; margin: 0 0 8px;\">\u30b9\u30c6\u30c3\u30d73\uff1a160\uff5e200\u2103\u3067\u306e\u713c\u304d\u623b\u3057<\/strong><\/p>\n<p style=\"margin: 0; font-size: clamp(13px,1.8vw,15px); line-height: 1.7; color: #444;\">\u713c\u5165\u308c\u5f8c\u3001\u713c\u5165\u308c\u5fdc\u529b\u3092\u9664\u53bb\u3057\u3001\u786c\u5ea6\u3092\u5927\u5e45\u306b\u4f4e\u4e0b\u3055\u305b\u308b\u3053\u3068\u306a\u304f\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u8868\u9762\u5c64\u306e\u976d\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306b\u3001\u30ae\u30a2\u306f\u713c\u304d\u623b\u3057\u3055\u308c\u307e\u3059\u3002\u713c\u304d\u623b\u3057\u5f8c\u306e\u8868\u9762\u786c\u5ea6\uff1aHRC 58\uff5e62\uff08\u5909\u5316\u306a\u3057\uff09\u3002\u713c\u5165\u308c\u76f4\u5f8c\u306e\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u306e\u8106\u6027\u306f\u4f4e\u6e1b\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/div>\n<div style=\"width: 100%; max-width: 420px; box-sizing: border-box; background: #f5f7fa; border-radius: 8px; padding: 3%; border-left: 3px solid #e8a020;\"><strong style=\"display: block; margin: 0 0 8px;\">\u30b9\u30c6\u30c3\u30d74\uff1aISO\u30b0\u30ec\u30fc\u30c95\uff5e6\u3078\u306e\u7cbe\u5bc6\u7814\u524a<\/strong><\/p>\n<p style=\"margin: 0; font-size: clamp(13px,1.8vw,15px); line-height: 1.7; color: #444;\">\u71b1\u51e6\u7406\u306b\u3088\u3063\u3066\u6b6f\u8eca\u306e\u6b6f\u5f62\u306b\u6b6a\u307f\u304c\u751f\u3058\u307e\u3059\u3002\u30b0\u30ea\u30fc\u30bd\u30f3\u793e\u88fd\u307e\u305f\u306f\u30af\u30ea\u30f3\u30b2\u30eb\u30f3\u30d9\u30eb\u30b0\u793e\u88fd\u306e\u7cbe\u5bc6\u7814\u524a\u76e4\u3067\u3053\u306e\u6b6a\u307f\u3092\u9664\u53bb\u3057\u3001\u6b6f\u5f62\u3092ISO\u898f\u683c5\uff5e6\u7d1a\u306e\u8a31\u5bb9\u8aa4\u5dee\uff08\u30d4\u30c3\u30c1\u8aa4\u5dee6\u30df\u30af\u30ed\u30f3\u4ee5\u4e0b\u3001\u6b6f\u5f62\u8aa4\u5dee8\u30df\u30af\u30ed\u30f3\u4ee5\u4e0b\uff09\u5185\u306b\u4fee\u6b63\u3057\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<p><img decoding=\"async\" style=\"width: 100%; height: auto; display: block; border-radius: 6px; margin: 24px 0;\" src=\"https:\/\/spiralbevelgearbox.xyz\/wp-content\/uploads\/2026\/06\/spiral-bevel-gearbox-factory4.webp\" alt=\"\u30b9\u30d1\u30a4\u30e9\u30eb\u30d9\u30d9\u30eb\u30ae\u30a2\u306e\u71b1\u51e6\u7406\u6d78\u70ad\u713c\u5165\u308c20CrMnTi\" title=\"\"><\/p>\n<h2 style=\"font-size: clamp(18px,3vw,26px); font-weight: bold; color: #0d0f12; margin: 36px 0 14px; border-left: 4px solid #e8a020; padding-left: 14px;\">3. \u30b7\u30e3\u30d5\u30c8\u6750\u8cea\uff1a42CrMo\u5408\u91d1\u92fc<\/h2>\n<p style=\"line-height: 1.85; margin: 0 0 16px;\"><strong>42CrMo<\/strong> (GB\/T 3077)\u306f\u4e2d\u70ad\u7d20\u30af\u30ed\u30e0\u30e2\u30ea\u30d6\u30c7\u30f3\u5408\u91d1\u92fc\u3067\u300142CrMo4 (EN 10083-3)\u3001SAE 4140\u3001\u304a\u3088\u3073JIS SCM440\u3068\u307b\u307c\u540c\u7b49\u3067\u3059\u3002\u70ad\u7d200.38\uff5e0.45%\u3001\u30af\u30ed\u30e00.9\uff5e1.2%\u3001\u30e2\u30ea\u30d6\u30c7\u30f30.15\uff5e0.25%\u3092\u542b\u307f\u3001\u9ad8\u3044\u713c\u5165\u308c\u6027\u3001\u826f\u597d\u306a\u976d\u6027\u3001\u304a\u3088\u3073\u512a\u308c\u305f\u75b2\u52b4\u62b5\u6297\u6027\u3092\u517c\u306d\u5099\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n<p style=\"line-height: 1.85; margin: 0 0 16px;\">Ever Power\u793e\u306f\u3001\u5165\u529b\u8ef8\u3068\u51fa\u529b\u8ef8\u306b42CrMo\u92fc\u3092\u4f7f\u7528\u3057\u3001\u8868\u9762\u786c\u5316\u3060\u3051\u3067\u306a\u304f\u3001\u5168\u4f53\u306b\u308f\u305f\u3063\u3066HRC 25\uff5e30\u306e\u786c\u5ea6\u306b\u306a\u308b\u3088\u3046\u306b\u713c\u304d\u306a\u3089\u3057\u3068\u713c\u304d\u623b\u3057\u51e6\u7406\u3092\u65bd\u3057\u3066\u3044\u307e\u3059\u3002\u5168\u4f53\u786c\u5316\u3068\u306f\u3001\u8868\u9762\u5c64\u3060\u3051\u3067\u306a\u304f\u3001\u8ef8\u306e\u65ad\u9762\u5168\u4f53\u304c\u76ee\u6a19\u786c\u5ea6\u30ec\u30d9\u30eb\u306b\u9054\u3059\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u66f2\u3052\u75b2\u52b4\u304c\u8868\u9762\u304b\u3089\u59cb\u307e\u308a\u3001\u6750\u6599\u306e\u65ad\u9762\u5168\u4f53\u306b\u4f1d\u64ad\u3059\u308b\u3001\u66f2\u3052\u8377\u91cd\u3068\u306d\u3058\u308a\u8377\u91cd\u304c\u8907\u5408\u7684\u306b\u4f5c\u7528\u3059\u308b\u8ef8\u306b\u3068\u3063\u3066\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002<\/p>\n<div style=\"overflow-x: auto; margin: 0 0 28px;\">\n<table style=\"width: 100%; border-collapse: collapse; font-size: clamp(13px,1.8vw,15px); min-width: 400px;\">\n<thead>\n<tr style=\"background: #0d0f12; color: #fff;\">\n<th style=\"padding: 11px 14px; text-align: left; font-weight: 600;\">\u8ca1\u7523<\/th>\n<th style=\"padding: 11px 14px; text-align: left; font-weight: 600;\">42CrMo\uff08HRC 25\uff5e30\uff09<\/th>\n<th style=\"padding: 11px 14px; text-align: left; font-weight: 600;\">\u610f\u7fa9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #f9f9f9;\">\n<td style=\"padding: 10px 14px; border-bottom: 1px solid #e0e0e0;\">\u6297\u5f35\u529b<\/td>\n<td style=\"padding: 10px 14px; border-bottom: 1px solid #e0e0e0;\">900\uff5e1,100 MPa<\/td>\n<td style=\"padding: 10px 14px; border-bottom: 1px solid #e0e0e0;\">\u9ad8\u3044\u8ef8\u5f37\u5ea6\uff1b\u306d\u3058\u308a\u904e\u8ca0\u8377\u306b\u5f37\u3044<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px 14px; border-bottom: 1px solid #e0e0e0;\">\u964d\u4f0f\u5f37\u5ea6<\/td>\n<td style=\"padding: 10px 14px; border-bottom: 1px solid #e0e0e0;\">750\uff5e950MPa<\/td>\n<td style=\"padding: 10px 14px; border-bottom: 1px solid #e0e0e0;\">\u5b9a\u683c\u30c8\u30eb\u30af\u3067\u306e\u964d\u4f0f\u306b\u5bfe\u3059\u308b\u4fdd\u5b88\u7684\u306a\u5b89\u5168\u7387<\/td>\n<\/tr>\n<tr style=\"background: #f9f9f9;\">\n<td style=\"padding: 10px 14px; border-bottom: 1px solid #e0e0e0;\">\u75b2\u52b4\u9650\u5ea6\uff08\u56de\u8ee2\u66f2\u3052\uff09<\/td>\n<td style=\"padding: 10px 14px; border-bottom: 1px solid #e0e0e0;\">\u7d04420\uff5e500MPa<\/td>\n<td style=\"padding: 10px 14px; border-bottom: 1px solid #e0e0e0;\">\u30d9\u30eb\u30c8\u306e\u5f15\u5f35\u529b\u306b\u3088\u308b\u9023\u7d9a\u7684\u306a\u7e70\u308a\u8fd4\u3057\u66f2\u3052\u306b\u5bfe\u3059\u308b\u9577\u3044\u75b2\u52b4\u5bff\u547d<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px 14px; border-bottom: 1px solid #e0e0e0;\">\u885d\u6483\u976d\u6027\uff08\u30b7\u30e3\u30eb\u30d4\u30fc\uff09<\/td>\n<td style=\"padding: 10px 14px; border-bottom: 1px solid #e0e0e0;\">60\uff5e100\u30b8\u30e5\u30fc\u30eb<\/td>\n<td style=\"padding: 10px 14px; border-bottom: 1px solid #e0e0e0;\">\u8106\u6027\u7834\u58ca\u3092\u8d77\u3053\u3055\u305a\u306b\u885d\u6483\u3092\u5438\u53ce\u3059\u308b \u2015 \u9271\u696d\u3084\u8fb2\u696d\u306b\u304a\u3051\u308b\u99c6\u52d5\u88c5\u7f6e\u306b\u3068\u3063\u3066\u4e0d\u53ef\u6b20<\/td>\n<\/tr>\n<tr style=\"background: #f9f9f9;\">\n<td style=\"padding: 10px 14px; border-bottom: 1px solid #e0e0e0;\">\u56fd\u969b\u7684\u306b\u540c\u7b49\u306e\u3082\u306e<\/td>\n<td style=\"padding: 10px 14px; border-bottom: 1px solid #e0e0e0;\">42CrMo4 (EN)\u3001SAE 4140\u3001JIS SCM440<\/td>\n<td style=\"padding: 10px 14px; border-bottom: 1px solid #e0e0e0;\">\u4e16\u754c\u7684\u306b\u8a8d\u77e5\u3055\u308c\u3001\u6307\u5b9a\u3055\u308c\u3066\u3044\u308b\u5408\u91d1<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px 14px;\">\u88ab\u524a\u6027<\/td>\n<td style=\"padding: 10px 14px;\">\u826f\u597d\uff08\u5feb\u524a\u92fc65%\uff09<\/td>\n<td style=\"padding: 10px 14px;\">\u30d9\u30a2\u30ea\u30f3\u30b0\u5d4c\u5408\u306e\u305f\u3081\u306e\u7cbe\u5bc6\u7814\u78e8\u30b8\u30e3\u30fc\u30ca\u30eb\u4ed5\u4e0a\u3052\u304c\u53ef\u80fd<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 style=\"font-size: clamp(18px,3vw,26px); font-weight: bold; color: #0d0f12; margin: 36px 0 14px; border-left: 4px solid #e8a020; padding-left: 14px;\">4. \u30cf\u30a6\u30b8\u30f3\u30b0\u6750\u8cea\uff1a\u92f3\u9244 vs \u30c0\u30af\u30bf\u30a4\u30eb\u92f3\u9244<\/h2>\n<p style=\"line-height: 1.85; margin: 0 0 16px;\">\u30ae\u30a2\u30dc\u30c3\u30af\u30b9\u30cf\u30a6\u30b8\u30f3\u30b0\u306f\u3001\u30ae\u30a2\u306e\u304b\u307f\u5408\u3044\u5206\u96e2\u529b\u3092\u652f\u3048\u3001\u8ca0\u8377\u304c\u304b\u304b\u3063\u305f\u72b6\u614b\u3067\u3082\u30b7\u30e3\u30d5\u30c8\u306e\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u3092\u7dad\u6301\u3059\u308b\u5f37\u56fa\u306a\u69cb\u9020\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002Ever Power\u306f\u3001\u6027\u80fd\u7279\u6027\u306e\u7570\u306a\u308b2\u7a2e\u985e\u306e\u30cf\u30a6\u30b8\u30f3\u30b0\u6750\u8cea\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 14px; margin: 0 0 28px;\">\n<div style=\"width: 100%; max-width: 420px; box-sizing: border-box; background: #f5f7fa; border-radius: 8px; padding: 3%; border-top: 3px solid #e8a020;\"><strong style=\"display: block; margin: 0 0 8px;\">\u306d\u305a\u307f\u92f3\u9244 \u2014 HBS 190\uff5e240<\/strong><\/p>\n<p style=\"margin: 0; font-size: clamp(13px,1.8vw,15px); line-height: 1.7; color: #444;\">\u4e00\u822c\u7684\u306a\u7523\u696d\u7528\u9014\u5411\u3051\u306e\u6a19\u6e96\u7684\u306a\u7b50\u4f53\u6750\u6599\u3002\u512a\u308c\u305f\u52a0\u5de5\u6027\u3001\u826f\u597d\u306a\u632f\u52d5\u6e1b\u8870\u6027\uff08\u5fae\u7d30\u69cb\u9020\u4e2d\u306e\u9ed2\u925b\u7247\u304c\u632f\u52d5\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u5438\u53ce\uff09\u3001\u5341\u5206\u306a\u5727\u7e2e\u5f37\u5ea6\u3002\u7834\u65ad\u4f38\u3073\uff1a0.5\uff5e1% \u2015 \u3059\u306a\u308f\u3061\u3001\u306d\u305a\u307f\u92f3\u9244\u306f\u6975\u5ea6\u306e\u885d\u6483\u3092\u53d7\u3051\u308b\u3068\u5909\u5f62\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u7c89\u7815\u3059\u308b\u3002\u6a19\u6e96\u4f7f\u7528\u4fc2\u6570\u306f\u6700\u59271.75\u3002<\/p>\n<\/div>\n<div style=\"width: 100%; max-width: 420px; box-sizing: border-box; background: #f5f7fa; border-radius: 8px; padding: 3%; border-top: 3px solid #0d0f12;\"><strong style=\"display: block; margin: 0 0 8px;\">\u30c0\u30af\u30bf\u30a4\u30eb\u92f3\u9244 \u2014 GGG50 (EN-GJS-500-7)<\/strong><\/p>\n<p style=\"margin: 0; font-size: clamp(13px,1.8vw,15px); line-height: 1.7; color: #444;\">\u7403\u72b6\u9ed2\u925b\u7d44\u7e54\u306b\u3088\u308a\u3001\u7834\u65ad\u4f38\u3073\u306f5\uff5e15%\u3068\u306a\u308a\u3001\u885d\u6483\u3092\u53d7\u3051\u305f\u969b\u306b\u30cf\u30a6\u30b8\u30f3\u30b0\u304c\u7834\u65ad\u3059\u308b\u524d\u306b\u5909\u5f62\u3057\u307e\u3059\u3002\u5f15\u5f35\u5f37\u5ea6\u306f500MPa\u3067\u3001\u306d\u305a\u307f\u92f3\u9244\u306e200\uff5e300MPa\u3092\u5927\u304d\u304f\u4e0a\u56de\u308a\u307e\u3059\u3002\u9271\u5c71\u7528\u30b3\u30f3\u30d9\u30a2\u3001\u8fb2\u696d\u7528PTO\u99c6\u52d5\u88c5\u7f6e\u3001\u6797\u696d\u6a5f\u68b0\u3001\u304a\u3088\u3073\u30b5\u30fc\u30d3\u30b9\u4fc2\u6570\u304c2.0\u4ee5\u4e0a\u3001\u307e\u305f\u306f\u516c\u79f0\u30c8\u30eb\u30af\u306e3\u500d\u4ee5\u4e0a\u306e\u885d\u6483\u8377\u91cd\u304c\u304b\u304b\u308b\u3042\u3089\u3086\u308b\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<p><img decoding=\"async\" style=\"width: 100%; height: auto; display: block; border-radius: 6px; margin: 24px 0;\" src=\"https:\/\/spiralbevelgearbox.xyz\/wp-content\/uploads\/2026\/06\/spiral-bevel-gearbox-application3.webp\" alt=\"\u30b9\u30d1\u30a4\u30e9\u30eb\u30d9\u30d9\u30eb\u30ae\u30a2\u30dc\u30c3\u30af\u30b9\u30cf\u30a6\u30b8\u30f3\u30b0\u6750\u8cea\uff1a\u92f3\u9244\uff08\u30c0\u30af\u30bf\u30a4\u30eb\u92f3\u9244\uff09\" title=\"\"><\/p>\n<h2 style=\"font-size: clamp(18px,3vw,26px); font-weight: bold; color: #0d0f12; margin: 36px 0 14px; border-left: 4px solid #e8a020; padding-left: 14px;\">5. \u30b7\u30fc\u30eb\u6750\uff1aNBR\u3068FKM\u306e\u6bd4\u8f03<\/h2>\n<div style=\"overflow-x: auto; margin: 0 0 28px;\">\n<table style=\"width: 100%; border-collapse: collapse; font-size: clamp(13px,1.8vw,15px); min-width: 420px;\">\n<thead>\n<tr style=\"background: #0d0f12; color: #fff;\">\n<th style=\"padding: 11px 14px; text-align: left; font-weight: 600;\">\u30b7\u30fc\u30eb\u6750<\/th>\n<th style=\"padding: 11px 14px; text-align: left; font-weight: 600;\">\u6e29\u5ea6\u7bc4\u56f2<\/th>\n<th style=\"padding: 11px 14px; text-align: left; font-weight: 600;\">\u30aa\u30a4\u30eb\u3068\u306e\u9069\u5408\u6027<\/th>\n<th style=\"padding: 11px 14px; text-align: left; font-weight: 600;\">\u3044\u3064\u6307\u5b9a\u3059\u308b\u304b<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #f9f9f9;\">\n<td style=\"padding: 10px 14px; border-bottom: 1px solid #e0e0e0;\">NBR\uff08\u30cb\u30c8\u30ea\u30eb\uff09<\/td>\n<td style=\"padding: 10px 14px; border-bottom: 1px solid #e0e0e0;\">-30\u2103\uff5e+120\u2103<\/td>\n<td style=\"padding: 10px 14px; border-bottom: 1px solid #e0e0e0;\">\u9271\u7269\u6cb9\u304a\u3088\u3073GL-4 EP\u30aa\u30a4\u30eb<\/td>\n<td style=\"padding: 10px 14px; border-bottom: 1px solid #e0e0e0;\">\u6a19\u6e96\u7684\u306a\u5de5\u696d\u7528\uff1b\u9271\u7269\u6cb9\uff1b\u4f7f\u7528\u6e29\u5ea6100\u2103\u4ee5\u4e0b<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px 14px; border-bottom: 1px solid #e0e0e0;\">FKM\uff08\u30d0\u30a4\u30c8\u30f3\uff09<\/td>\n<td style=\"padding: 10px 14px; border-bottom: 1px solid #e0e0e0;\">-20\u2103\uff5e+200\u2103<\/td>\n<td style=\"padding: 10px 14px; border-bottom: 1px solid #e0e0e0;\">\u5408\u6210PAO\u3001\u30a8\u30b9\u30c6\u30eb\u3001GL-5\u30cf\u30a4\u30dd\u30a4\u30c9<\/td>\n<td style=\"padding: 10px 14px; border-bottom: 1px solid #e0e0e0;\">\u5408\u6210\u6cb9\u3001\u9ad8\u6e29\u3001\u5316\u5b66\u74b0\u5883\u3001\u9271\u696d\u7528\u9014<\/td>\n<\/tr>\n<tr style=\"background: #f9f9f9;\">\n<td style=\"padding: 10px 14px;\">PTFE\u30ea\u30c3\u30d7\u30b7\u30fc\u30eb<\/td>\n<td style=\"padding: 10px 14px;\">-60\u2103\uff5e+260\u2103<\/td>\n<td style=\"padding: 10px 14px;\">\u6c4e\u7528 \u2014 \u3059\u3079\u3066\u306e\u6f64\u6ed1\u5264<\/td>\n<td style=\"padding: 10px 14px;\">\u6975\u7aef\u306a\u6e29\u5ea6\u3001\u8150\u98df\u6027\u306e\u5f37\u3044\u5316\u5b66\u7269\u8cea\u3001\u975e\u5e38\u306b\u9ad8\u3044\u30b7\u30e3\u30d5\u30c8\u56de\u8ee2\u901f\u5ea6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 style=\"font-size: clamp(18px,3vw,26px); font-weight: bold; color: #0d0f12; margin: 36px 0 14px; border-left: 4px solid #e8a020; padding-left: 14px;\">6. \u6750\u6599\u8a3c\u660e\u66f8\u304a\u3088\u3073\u95a2\u9023\u66f8\u985e<\/h2>\n<p style=\"line-height: 1.85; margin: 0 0 16px;\"><strong>\u30a8\u30d0\u30fc\u30d1\u30ef\u30fc<\/strong> \u7528\u9014\u8981\u4ef6\u306b\u5fdc\u3058\u3066\u30013\u3064\u306e\u30ec\u30d9\u30eb\u3067\u8cc7\u6599\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n<ul style=\"line-height: 2.1; padding-left: 20px; margin: 0 0 20px;\">\n<li><strong>\u6a19\u6e96\u88c5\u5099\uff08\u5168\u30e6\u30cb\u30c3\u30c8\u306b\u4ed8\u5c5e\uff09\uff1a<\/strong> \u6750\u6599\u306e\u7b49\u7d1a\u3001\u786c\u5ea6\u6e2c\u5b9a\u3001\u5bf8\u6cd5\u691c\u67fb\u3092\u78ba\u8a8d\u3059\u308b\u54c1\u8cea\u691c\u67fb\u5831\u544a\u66f8<\/li>\n<li><strong>EN 10204 \u30bf\u30a4\u30d7 2.2\uff08\u3054\u8981\u671b\u306b\u5fdc\u3058\u3066\uff09\uff1a<\/strong> \u88fd\u9020\u30ed\u30c3\u30c8\u8a66\u9a13\u306b\u57fa\u3065\u304d\u3001\u6750\u6599\u4ed5\u69d8\u3078\u306e\u9069\u5408\u6027\u3092\u8a3c\u660e\u3059\u308b\u4f5c\u696d\u8a3c\u660e\u66f8<\/li>\n<li><strong>EN 10204 \u30bf\u30a4\u30d7 3.1\uff08\u3054\u8981\u671b\u306b\u5fdc\u3058\u3066\u3001\u8ffd\u52a0\u6599\u91d1\u304c\u767a\u751f\u3057\u307e\u3059\uff09\uff1a<\/strong> \u8a8d\u5b9a\u691c\u67fb\u62c5\u5f53\u8005\u306b\u3088\u308b\u691c\u67fb\u7d50\u679c\u304c\u8a18\u8f09\u3055\u308c\u305f\u691c\u67fb\u8a3c\u660e\u66f8 \u2015 \u9271\u696d\u3001\u6d77\u6d0b\u3001\u5727\u529b\u6a5f\u5668\u7528\u9014\u306b\u5fc5\u8981<\/li>\n<\/ul>\n<p style=\"line-height: 1.85; margin: 0 0 16px;\">\u3054\u6ce8\u6587\u6642\u306b\u5fc5\u8981\u306a\u66f8\u985e\u30ec\u30d9\u30eb\u3092\u3054\u6307\u5b9a\u304f\u3060\u3055\u3044\u3002\u30bf\u30a4\u30d73.1\u306e\u8a3c\u660e\u66f8\u306b\u3064\u3044\u3066\u306f\u3001\u88fd\u9020\u5de5\u7a0b\u306b\u304a\u3051\u308b\u691c\u67fb\u6a5f\u95a2\u306e\u95a2\u4e0e\u3092\u624b\u914d\u3059\u308b\u305f\u3081\u3001\u6700\u4f4e5\u55b6\u696d\u65e5\u306e\u4e8b\u524d\u901a\u77e5\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<div style=\"text-align: center; margin: 28px 0;\"><a style=\"display: inline-block; background: #e8a020; color: #fff; padding: 14px 36px; text-decoration: none; font-weight: bold; font-size: clamp(14px,2vw,16px); border-radius: 4px;\" href=\"https:\/\/spiralbevelgearbox.xyz\/ja\/contact-us\/\">\u3054\u6ce8\u6587\u306e\u6750\u6599\u8a3c\u660e\u66f8\u3092\u8acb\u6c42\u3057\u3066\u304f\u3060\u3055\u3044<\/a><\/div>\n<h2 style=\"font-size: clamp(18px,3vw,26px); font-weight: bold; color: #0d0f12; margin: 36px 0 14px; border-left: 4px solid #e8a020; padding-left: 14px;\">\u9867\u5ba2\u4e8b\u4f8b<\/h2>\n<div style=\"display: flex; flex-wrap: wrap; gap: 18px; margin: 0 0 32px;\">\n<div style=\"width: 100%; max-width: 420px; box-sizing: border-box; background: #fff; border: 1px solid #e0e0e0; border-radius: 8px; padding: 3%;\">\n<p style=\"font-weight: bold; color: #0d0f12; margin: 0 0 8px;\">\u30ce\u30eb\u30a6\u30a7\u30fc - \u6d77\u6d0b\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u8a2d\u5099<\/p>\n<p style=\"font-size: clamp(13px,1.8vw,15px); line-height: 1.75; color: #444; margin: 0 0 10px;\">\u8239\u8236\u4ed5\u69d8\u306e\u30b9\u30d1\u30a4\u30e9\u30eb\u30d9\u30d9\u30eb\u30ae\u30a2\u30dc\u30c3\u30af\u30b9\u306b\u306f\u3001\u30ae\u30a2\u92fc\u6750\u3068\u30b7\u30e3\u30d5\u30c8\u6750\u306b\u95a2\u3059\u308bEN 10204 3.1\u6750\u6599\u8a3c\u660e\u66f8\u304c\u5fc5\u8981\u3067\u3057\u305f\u3002Ever Power\u793e\u306f\u88fd\u9020\u5de5\u7a0b\u306b\u304a\u3044\u3066\u7b2c\u4e09\u8005\u691c\u67fb\u6a5f\u95a2\u306e\u95a2\u4e0e\u3092\u624b\u914d\u3057\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u5185\u306b3.1\u8a3c\u660e\u66f8\u4e00\u5f0f\u3092\u7d0d\u54c1\u3057\u307e\u3057\u305f\u3002\u300c\u4ed6\u306e\u3069\u306e\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u3082\u3001\u7d0d\u671f\u5185\u306b3.1\u8a3c\u660e\u66f8\u3092\u63d0\u4f9b\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u300d\u2014 \u30b9\u30bf\u30f4\u30a1\u30f3\u30b2\u30eb\u306e\u8abf\u9054\u62c5\u5f53\u8005<\/p>\n<\/div>\n<div style=\"width: 100%; max-width: 420px; box-sizing: border-box; background: #fff; border: 1px solid #e0e0e0; border-radius: 8px; padding: 3%;\">\n<p style=\"font-weight: bold; color: #0d0f12; margin: 0 0 8px;\">\u30b5\u30a6\u30b8\u30a2\u30e9\u30d3\u30a2 - \u77f3\u6cb9\u5316\u5b66\u30d7\u30e9\u30f3\u30c8<\/p>\n<p style=\"font-size: clamp(13px,1.8vw,15px); line-height: 1.75; color: #444; margin: 0 0 10px;\">\u4ea4\u63db\u7528\u30ae\u30a2\u30dc\u30c3\u30af\u30b9\u306e\u4ed5\u69d8\u3067\u306f\u3001\u30df\u30eb\u8a3c\u660e\u66f8\u3067\u78ba\u8a8d\u3055\u308c\u305f42CrMo\u30b7\u30e3\u30d5\u30c8\u6750\u304c\u5fc5\u8981\u3067\u3057\u305f\u3002\u4ee5\u524d\u306e\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306f\u3001H2S\u3092\u542b\u3080\u96f0\u56f2\u6c17\u3067\u8150\u98df\u3059\u308b\u4f4e\u5408\u91d1\u30b7\u30e3\u30d5\u30c8\u3092\u4f7f\u7528\u3057\u3066\u3044\u305f\u305f\u3081\u3067\u3059\u3002Ever Power\u793e\u306f\u300142CrMo\u30df\u30eb\u8a3c\u660e\u66f8\u3068FKM\u30b7\u30fc\u30eb\u3092\u6a19\u6e96\u88c5\u5099\u3068\u3057\u3066\u63d0\u4f9b\u3057\u307e\u3057\u305f\u3002\u300c\u8a3c\u660e\u66f8\u3068\u9069\u5207\u306a\u30b7\u30fc\u30eb\u6750\u306f\u8b72\u308c\u306a\u3044\u6761\u4ef6\u3067\u3057\u305f\u3002Ever Power\u793e\u306f\u3059\u3050\u306b\u7406\u89e3\u3057\u3066\u304f\u308c\u307e\u3057\u305f\u3002\u300d\u2014 \u30d7\u30e9\u30f3\u30c8\u4fdd\u5b88\u30a8\u30f3\u30b8\u30cb\u30a2<\/p>\n<\/div>\n<div style=\"width: 100%; max-width: 420px; box-sizing: border-box; background: #fff; border: 1px solid #e0e0e0; border-radius: 8px; padding: 3%;\">\n<p style=\"font-weight: bold; color: #0d0f12; margin: 0 0 8px;\">\u30c9\u30a4\u30c4 - \u81ea\u52d5\u8eca\u8a66\u9a13\u65bd\u8a2d<\/p>\n<p style=\"font-size: clamp(13px,1.8vw,15px); line-height: 1.75; color: #444; margin: 0 0 10px;\">\u99c6\u52d5\u8a66\u9a13\u88c5\u7f6e\u3067\u306f\u3001\u691c\u8a3c\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u305f\u3081\u306b\u30ae\u30a2\u6750\u6599\u306e\u786c\u5ea6\u6e2c\u5b9a\u5024\u3092\u6587\u66f8\u5316\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3057\u305f\u3002Ever Power\u793e\u306f\u3001\u6307\u5b9a\u3055\u308c\u305f\u8a66\u9a13\u8a08\u753b\u306b\u5f93\u3063\u3066\u3001\u5b9a\u7fa9\u3055\u308c\u305f\u5834\u6240\u3067\u6e2c\u5b9a\u3055\u308c\u305f\u8868\u9762HRC\u3068\u30b3\u30a2HRC\u3092\u542b\u3080\u3001\u30e6\u30cb\u30c3\u30c8\u3054\u3068\u306e\u500b\u5225\u306e\u786c\u5ea6\u8a66\u9a13\u7d50\u679c\u3092\u63d0\u4f9b\u3057\u307e\u3057\u305f\u3002\u300c\u30e6\u30cb\u30c3\u30c8\u306e\u30b7\u30ea\u30a2\u30eb\u756a\u53f7\u3054\u3068\u306e\u6750\u6599\u30c7\u30fc\u30bf\u306e\u30c8\u30ec\u30fc\u30b5\u30d3\u30ea\u30c6\u30a3\u306f\u3001\u691c\u8a3c\u8a18\u9332\u306b\u5fc5\u8981\u3067\u3057\u305f\u3002\u300d\u2014 \u30b7\u30e5\u30c8\u30a5\u30c3\u30c8\u30ac\u30eb\u30c8\u306e\u8a66\u9a13\u65bd\u8a2d\u30a8\u30f3\u30b8\u30cb\u30a2<\/p>\n<\/div>\n<\/div>\n<h2 style=\"font-size: clamp(18px,3vw,26px); font-weight: bold; color: #0d0f12; margin: 36px 0 14px; border-left: 4px solid #e8a020; padding-left: 14px;\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n<div style=\"border: 1px solid #e0e0e0; border-radius: 8px; margin: 0 0 10px; overflow: hidden;\">\n<div style=\"background: #f5f7fa; padding: 13px 16px; font-weight: bold; font-size: clamp(14px,2vw,16px);\">20CrMnTi\u6b6f\u8eca\u92fc\u306b\u76f8\u5f53\u3059\u308b\u897f\u6d0b\u306e\u92fc\u6750\u306f\u4f55\u3067\u3059\u304b\uff1f<\/div>\n<div style=\"padding: 13px 16px; line-height: 1.8; font-size: clamp(13px,1.8vw,15px); color: #444;\">20CrMnTi\u306f\u3001\u30e8\u30fc\u30ed\u30c3\u30d1\u306e\u6b6f\u8eca\u88fd\u9020\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u6d78\u70ad\u6b6f\u8eca\u92fc\u3067\u3042\u308b16MnCr5\uff08DIN EN 10084\uff09\u306b\u6700\u3082\u8fd1\u3044\u5408\u91d1\u3067\u3059\u3002\u5317\u7c73\u3067\u306fSAE 5120\u304c\u6700\u3082\u8fd1\u3044\u5408\u91d1\u3067\u3059\u3002\u5408\u91d1\u7d44\u6210\u306f\u540c\u4e00\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u71b1\u51e6\u7406\u5f8c\u306e\u6a5f\u68b0\u7684\u7279\u6027\u76ee\u6a19\u306f\u540c\u7b49\u3067\u3042\u308a\u3001\u540c\u7b49\u306e\u6d78\u70ad\u6761\u4ef6\u3067\u8868\u9762\u786c\u5ea6HRC 58\uff5e62\u3001\u82af\u90e8\u786c\u5ea6HRC 33\uff5e40\u3068\u306a\u308a\u307e\u3059\u3002<\/div>\n<\/div>\n<div style=\"border: 1px solid #e0e0e0; border-radius: 8px; margin: 0 0 10px; overflow: hidden;\">\n<div style=\"background: #f5f7fa; padding: 13px 16px; font-weight: bold; font-size: clamp(14px,2vw,16px);\">\u30b9\u30d1\u30a4\u30e9\u30eb\u30d9\u30d9\u30eb\u30ae\u30a2\u306e\u76ee\u6a19\u8868\u9762\u786c\u5ea6\u304cHRC 58\uff5e62\u3067\u3042\u308b\u306e\u306f\u306a\u305c\u3067\u3059\u304b\uff1f<\/div>\n<div style=\"padding: 13px 16px; line-height: 1.8; font-size: clamp(13px,1.8vw,15px); color: #444;\">HRC 58\uff5e62\u306f\u3001\u63a5\u89e6\u75b2\u52b4\u8010\u6027\uff08\u786c\u5ea6\u304c\u9ad8\u304f\u306a\u308b\u306b\u3064\u308c\u3066\u5411\u4e0a\u3059\u308b\uff09\u3068\u8106\u6027\u30ea\u30b9\u30af\uff08\u3053\u308c\u3082\u786c\u5ea6\u304c\u9ad8\u304f\u306a\u308b\u306b\u3064\u308c\u3066\u5411\u4e0a\u3059\u308b\uff09\u306e\u6700\u9069\u306a\u30d0\u30e9\u30f3\u30b9\u3092\u8868\u3057\u3066\u3044\u307e\u3059\u3002HRC 56\u672a\u6e80\u3067\u306f\u3001\u9ad8\u3044\u30d8\u30eb\u30c4\u63a5\u89e6\u5fdc\u529b\u4e0b\u3067\u8868\u9762\u306b\u30d4\u30c3\u30c1\u30f3\u30b0\u304c\u65e9\u671f\u306b\u767a\u751f\u3057\u307e\u3059\u3002HRC 64\u3092\u8d85\u3048\u308b\u3068\u3001\u8868\u9762\u304c\u8106\u304f\u306a\u308a\u3001\u885d\u6483\u8377\u91cd\u4e0b\u3067\u5fae\u5c0f\u4e80\u88c2\u304c\u767a\u751f\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002HRC 58\uff5e62\u306e\u7bc4\u56f2\u306f\u3001\u7523\u696d\u7528\u52d5\u529b\u4f1d\u9054\u306b\u304a\u3051\u308b\u6d78\u70ad\u51e6\u7406\u3055\u308c\u305f\u6b6f\u8eca\u6b6f\u9762\u306e\u6a19\u6e96\u7684\u306a\u786c\u5ea6\u3068\u3057\u3066\u78ba\u7acb\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/div>\n<\/div>\n<div style=\"border: 1px solid #e0e0e0; border-radius: 8px; margin: 0 0 10px; overflow: hidden;\">\n<div style=\"background: #f5f7fa; padding: 13px 16px; font-weight: bold; font-size: clamp(14px,2vw,16px);\">\u30b7\u30e3\u30d5\u30c8\u306e\u713c\u5165\u308c\u306b\u304a\u3044\u3066\u3001\u5168\u4f53\u713c\u5165\u308c\u3068\u8868\u9762\u713c\u5165\u308c\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/div>\n<div style=\"padding: 13px 16px; line-height: 1.8; font-size: clamp(13px,1.8vw,15px); color: #444;\">\u5168\u4f53\u713c\u5165\u308c\uff0842CrMo\u30b7\u30e3\u30d5\u30c8\u306b\u4f7f\u7528\uff09\u306f\u3001\u71b1\u51e6\u7406\u306b\u3088\u3063\u3066\u65ad\u9762\u5168\u4f53\u3092\u76ee\u6a19\u786c\u5ea6\u306b\u51e6\u7406\u3057\u307e\u3059\u3002\u76f4\u5f84\u5168\u4f53\u306fHRC 25\uff5e30\u3067\u3059\u3002\u8868\u9762\u713c\u5165\u308c\uff08\u6d78\u70ad\u3001\u6b6f\u8eca\u306b\u4f7f\u7528\uff09\u306f\u3001\u8868\u9762\u306e1\uff5e1.6mm\u306e\u5c64\u306e\u307f\u3092\u786c\u5316\u3055\u305b\u3001\u4e2d\u5fc3\u90e8\u306f\u4f4e\u3044\u786c\u5ea6\u306e\u307e\u307e\u3067\u3059\u3002\u30b7\u30e3\u30d5\u30c8\u306b\u5168\u4f53\u713c\u5165\u308c\u304c\u4f7f\u7528\u3055\u308c\u308b\u306e\u306f\u3001\u66f2\u3052\u75b2\u52b4\u4e80\u88c2\u306e\u767a\u751f\u304c\u8868\u9762\uff08\u66f2\u3052\u5fdc\u529b\u304c\u6700\u3082\u9ad8\u3044\u5834\u6240\uff09\u3067\u8d77\u3053\u308a\u3001\u4e2d\u5fc3\u90e8\u307e\u3067\u4f1d\u64ad\u3059\u308b\u305f\u3081\u3001\u5b8c\u5168\u306b\u786c\u5316\u3055\u308c\u305f\u65ad\u9762\u304c\u4e80\u88c2\u306e\u4f1d\u64ad\u306b\u62b5\u6297\u3059\u308b\u304b\u3089\u3067\u3059\u3002\u6b6f\u8eca\u306b\u306f\u3001\u63a5\u89e6\u75b2\u52b4\u62b5\u6297\u306e\u305f\u3081\u306b\u786c\u3044\u8868\u9762\u3092\u5b9f\u73fe\u3057\u3064\u3064\u3001\u6b6f\u6839\u306e\u66f2\u3052\u7834\u58ca\u306b\u62b5\u6297\u3059\u308b\u5f37\u976d\u306a\u4e2d\u5fc3\u90e8\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u8868\u9762\u713c\u5165\u308c\u304c\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/div>\n<\/div>\n<div style=\"border: 1px solid #e0e0e0; border-radius: 8px; margin: 0 0 10px; overflow: hidden;\">\n<div style=\"background: #f5f7fa; padding: 13px 16px; font-weight: bold; font-size: clamp(14px,2vw,16px);\">\u92f3\u9244\u88fd\u30cf\u30a6\u30b8\u30f3\u30b0\u306e\u4ee3\u308f\u308a\u306b\u30c0\u30af\u30bf\u30a4\u30eb\u92f3\u9244\u88fd\u30cf\u30a6\u30b8\u30f3\u30b0\u3092\u6307\u5b9a\u3059\u3079\u304d\u306a\u306e\u306f\u3069\u306e\u3088\u3046\u306a\u5834\u5408\u3067\u3059\u304b\uff1f<\/div>\n<div style=\"padding: 13px 16px; line-height: 1.8; font-size: clamp(13px,1.8vw,15px); color: #444;\">\u7528\u9014\u306b\u304a\u3051\u308b\u4f7f\u7528\u4fc2\u6570\u304c2.0\u3092\u8d85\u3048\u308b\u5834\u5408\u3001\u307e\u305f\u306f\u5b9a\u683c\u30c8\u30eb\u30af\u306e3\u500d\u4ee5\u4e0a\u306e\u885d\u6483\u8377\u91cd\u304c\u4e88\u60f3\u3055\u308c\u308b\u5834\u5408\u306f\u3001\u30c0\u30af\u30bf\u30a4\u30eb\u92f3\u9244\u88fd\u306e\u30cf\u30a6\u30b8\u30f3\u30b0\u3092\u6307\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30c0\u30af\u30bf\u30a4\u30eb\u92f3\u9244\u304c\u5fc5\u8981\u3068\u306a\u308b\u5177\u4f53\u7684\u306a\u7528\u9014\u3068\u3057\u3066\u306f\u3001\u9271\u77f3\u30b3\u30f3\u30d9\u30a2\u3001\u8fb2\u696d\u7528PTO\u99c6\u52d5\u88c5\u7f6e\uff08\u30ed\u30fc\u30bf\u30ea\u30fc\u8015\u3046\u3093\u6a5f\u3001\u30c1\u30c3\u30d1\u30fc\uff09\u3001\u6797\u696d\u6a5f\u68b0\u3001\u7834\u7815\u6a5f\u6392\u51fa\u30b3\u30f3\u30d9\u30a2\u3001\u77f3\u3084\u5730\u9762\u306b\u63a5\u89e6\u3059\u308b\u5efa\u8a2d\u6a5f\u68b0\u99c6\u52d5\u88c5\u7f6e\u306a\u3069\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002<\/div>\n<\/div>\n<div style=\"border: 1px solid #e0e0e0; border-radius: 8px; margin: 0 0 24px; overflow: hidden;\">\n<div style=\"background: #f5f7fa; padding: 13px 16px; font-weight: bold; font-size: clamp(14px,2vw,16px);\">Ever Power\u793e\u306f\u3001\u6b27\u5dde\u306e\u7523\u696d\u9867\u5ba2\u5411\u3051\u306bEN 10204 3.1\u898f\u683c\u306e\u6750\u6599\u8a3c\u660e\u66f8\u3092\u63d0\u4f9b\u3067\u304d\u307e\u3059\u304b\uff1f<\/div>\n<div style=\"padding: 13px 16px; line-height: 1.8; font-size: clamp(13px,1.8vw,15px); color: #444;\">\u306f\u3044\u3002\u30ae\u30a2\u92fc\u3001\u30b7\u30e3\u30d5\u30c8\u92fc\u3001\u30cf\u30a6\u30b8\u30f3\u30b0\u9244\u306b\u3064\u3044\u3066\u306f\u3001\u3054\u8981\u671b\u306b\u5fdc\u3058\u3066EN 10204\u30bf\u30a4\u30d73.1\u306e\u6750\u6599\u8a3c\u660e\u66f8\u3092\u767a\u884c\u3044\u305f\u3057\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u88fd\u9020\u5de5\u7a0b\u306b\u304a\u3051\u308b\u8a8d\u5b9a\u691c\u67fb\u62c5\u5f53\u8005\u306e\u7acb\u3061\u4f1a\u3044\u624b\u914d\u306e\u305f\u3081\u3001\u4e8b\u524d\u306e\u3054\u9023\u7d61\u304c\u5fc5\u8981\u3067\u3059\u3002 <a style=\"color: #e8a020; font-weight: 600;\" href=\"https:\/\/spiralbevelgearbox.xyz\/ja\/contact-us\/\">\u5f53\u793e\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30c1\u30fc\u30e0\u306b\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044<\/a> \u521d\u56de\u306e\u304a\u554f\u3044\u5408\u308f\u305b\u6642\u306b\u3001\u8a3c\u660e\u66f8\u306e\u8981\u4ef6\u3092\u304a\u77e5\u3089\u305b\u304f\u3060\u3055\u3044\u3002<\/div>\n<\/div>\n<div style=\"background: #0d0f12; border-radius: 8px; padding: 3%; text-align: center; margin-top: 32px;\">\n<p style=\"color: #fff; font-size: clamp(15px,2.2vw,20px); font-weight: bold; margin: 0 0 12px;\">\u30b9\u30d1\u30a4\u30e9\u30eb\u30d9\u30d9\u30eb\u30ae\u30a2\u30dc\u30c3\u30af\u30b9\u306e\u3054\u6ce8\u6587\u306b\u5fc5\u8981\u306a\u6750\u6599\u8cc7\u6599\u4e00\u5f0f\u304c\u5fc5\u8981\u3067\u3059\u304b\uff1f<\/p>\n<p style=\"color: #a8b0c0; font-size: clamp(13px,1.8vw,15px); margin: 0 0 20px;\">Ever Power\u306f\u3001\u6a19\u6e96\u7684\u306a\u54c1\u8cea\u7ba1\u7406\u30ec\u30dd\u30fc\u30c8\u304b\u3089EN 10204 3.1\u7b2c\u4e09\u8005\u691c\u67fb\u8a3c\u660e\u66f8\u307e\u3067\u3001\u6750\u6599\u8a3c\u660e\u66f8\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002CE\u8a8d\u8a3c\u53d6\u5f97\u6e08\u307f\u3001\u30aa\u30e9\u30f3\u30c0\u767b\u9332\u6e08\u307f\u3001\u30b0\u30ed\u30fc\u30d0\u30eb\u914d\u9001\u5bfe\u5fdc\u3002<\/p>\n<p><a style=\"display: inline-block; background: #e8a020; color: #0d0f12; padding: 13px 32px; text-decoration: none; font-weight: bold; font-size: clamp(14px,2vw,16px); border-radius: 4px;\" href=\"https:\/\/spiralbevelgearbox.xyz\/ja\/contact-us\/\">\u6587\u66f8\u8981\u4ef6\u3092\u6307\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044<\/a><\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>The performance of a spiral bevel gearbox over its service life is determined not only by its geometric design but by the material properties of every load-bearing component. The selection of gear steel alloy, heat treatment process, carburizing depth, shaft material, and housing iron grade are engineering decisions with direct consequences for load capacity, fatigue life, shock resistance, and maintenance intervals. This guide explains every material specification used in Ever Power spiral bevel gearboxes \u2014 what each material is, why it was selected, and what it delivers in service. 1. Gear Material: 20CrMnTi Alloy Steel The spiral bevel gear sets in all Ever Power gearboxes are manufactured from 20CrMnTi \u2014 [&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":[7422],"tags":[],"class_list":["post-3265","post","type-post","status-publish","format-standard","hentry","category-knowledge"],"_links":{"self":[{"href":"https:\/\/spiralbevelgearbox.xyz\/ja\/wp-json\/wp\/v2\/posts\/3265","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spiralbevelgearbox.xyz\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/spiralbevelgearbox.xyz\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/spiralbevelgearbox.xyz\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/spiralbevelgearbox.xyz\/ja\/wp-json\/wp\/v2\/comments?post=3265"}],"version-history":[{"count":2,"href":"https:\/\/spiralbevelgearbox.xyz\/ja\/wp-json\/wp\/v2\/posts\/3265\/revisions"}],"predecessor-version":[{"id":3269,"href":"https:\/\/spiralbevelgearbox.xyz\/ja\/wp-json\/wp\/v2\/posts\/3265\/revisions\/3269"}],"wp:attachment":[{"href":"https:\/\/spiralbevelgearbox.xyz\/ja\/wp-json\/wp\/v2\/media?parent=3265"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spiralbevelgearbox.xyz\/ja\/wp-json\/wp\/v2\/categories?post=3265"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spiralbevelgearbox.xyz\/ja\/wp-json\/wp\/v2\/tags?post=3265"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}