{"id":2357,"date":"2026-06-25T03:56:22","date_gmt":"2026-06-25T03:56:22","guid":{"rendered":"https:\/\/helicalcutgears.top\/?p=2357"},"modified":"2026-06-25T03:56:22","modified_gmt":"2026-06-25T03:56:22","slug":"helical-gear-iso-6336-strength-calculation","status":"publish","type":"post","link":"https:\/\/helicalcutgears.top\/ja\/helical-gear-iso-6336-strength-calculation\/","title":{"rendered":"\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u306eISO 6336\u5f37\u5ea6\u8a08\u7b97 \u2015 \u63a5\u89e6\u75b2\u52b4\u3068\u66f2\u3052\u75b2\u52b4\u5b9a\u683c\u306e\u8aac\u660e"},"content":{"rendered":"
\n
\n
<\/div>\n
\n

\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u306eISO 6336\u5f37\u5ea6\u8a08\u7b97 \u2015 \u63a5\u89e6\u75b2\u52b4\u3068\u66f2\u3052\u75b2\u52b4\u5b9a\u683c\u306e\u8aac\u660e<\/h1>\n

\u6bce \u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u30c9\u30e9\u30a4\u30d6\u306f\u3001\u30d4\u30c3\u30c1\u30f3\u30b0\u8010\u6027\uff08\u63a5\u89e6\u75b2\u52b4\u3001\u03c3_H\uff09\u3068\u6b6f\u6839\u66f2\u3052\u5f37\u5ea6\uff08\u03c3_F\uff09\u3068\u3044\u30462\u3064\u306e\u72ec\u7acb\u3057\u305f\u75b2\u52b4\u8a66\u9a13\u306b\u5408\u683c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002ISO 6336\u306f\u3001\u3053\u308c\u3089\u4e21\u65b9\u306e\u8a66\u9a13\u306b\u3064\u3044\u3066\u4e16\u754c\u7684\u306b\u8a8d\u3081\u3089\u308c\u305f\u8a08\u7b97\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u30022\u3064\u306e\u8a66\u9a13\u306e\u69cb\u9020\u3001\u3064\u307e\u308a\u5404\u8981\u7d20\u304c\u4f55\u3092\u8868\u3057\u3066\u3044\u308b\u306e\u304b\u3001\u3069\u306e\u6750\u6599\u7279\u6027\u304c\u305d\u308c\u305e\u308c\u3092\u5236\u9650\u3059\u308b\u306e\u304b\u3001\u305d\u3057\u3066\u5b89\u5168\u7387\u304c\u3069\u306e\u3088\u3046\u306b\u8a2d\u5b9a\u3055\u308c\u308b\u306e\u304b\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u3001\u9069\u5207\u306a\u30c9\u30e9\u30a4\u30d6\u3092\u6b63\u3057\u304f\u6307\u5b9a\u3059\u308b\u305f\u3081\u306e\u57fa\u790e\u3068\u306a\u308a\u307e\u3059\u3002 \u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u904e\u5270\u8a2d\u8a08\u3084\u904e\u5c0f\u8a2d\u8a08\u3092\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u3042\u3089\u3086\u308b\u7528\u9014\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u3002<\/p>\n

\u304a\u4f7f\u3044\u306e\u6a5f\u5668\u306eISO 6336\u8a08\u7b97\u3092\u4f9d\u983c\u3059\u308b \u2192<\/a><\/p>\n<\/div>\n<\/div>\n

2\u3064\u306e\u72ec\u7acb\u3057\u305f\u75b2\u52b4\u9650\u5ea6 \u2015 \u4e21\u65b9\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u7406\u7531<\/h2>\n

A \u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u540c\u3058\u52d5\u4f5c\u8ca0\u8377\u3067\u3082\u30012\u3064\u306e\u90e8\u54c1\u306f\u5168\u304f\u7570\u306a\u308b\u30e1\u30ab\u30cb\u30ba\u30e0\u3067\u6545\u969c\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001\u6750\u6599\u7279\u6027\u3001\u5f62\u72b6\u4fc2\u6570\u3001\u5b89\u5168\u30de\u30fc\u30b8\u30f3\u304c\u7570\u306a\u308b\u305f\u3081\u3001\u305d\u308c\u305e\u308c\u72ec\u7acb\u3057\u3066\u691c\u67fb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4e00\u65b9\u306e\u691c\u67fb\u306b\u5408\u683c\u3057\u305f\u304b\u3089\u3068\u3044\u3063\u3066\u3001\u3082\u3046\u4e00\u65b9\u306e\u691c\u67fb\u306b\u3082\u5408\u683c\u3057\u305f\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002<\/p>\n

\n
\n

\u30c1\u30a7\u30c3\u30af1 \u2014 \u30d4\u30c3\u30c1\u30f3\u30b0\u8010\u6027\uff08\u63a5\u89e6\u75b2\u52b4\uff09<\/p>\n

\u6b6f\u9762\u306b\u304a\u3051\u308b\u30d8\u30eb\u30c4\u63a5\u89e6\u5fdc\u529b \u03c3_H \u306f\u3001\u6750\u6599\u306e\u8a31\u5bb9\u63a5\u89e6\u5fdc\u529b \u03c3_H lim \u3092\u4e0b\u56de\u3089\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u30d4\u30c3\u30c1\u30f3\u30b0\u306f\u8868\u9762\u75b2\u52b4\u30e1\u30ab\u30cb\u30ba\u30e0\u3067\u3042\u308a\u3001EHL \u819c\u304c\u6700\u3082\u8584\u3044\u30d4\u30c3\u30c1\u7dda\u4e0a\u306e\u6b6f\u9762\u8868\u9762\u307e\u305f\u306f\u305d\u306e\u3059\u3050\u4e0b\u3067\u767a\u751f\u3057\u307e\u3059\u3002\u30d4\u30c3\u30c1\u30f3\u30b0\u306f\u9032\u884c\u6027\uff08\u7834\u5c40\u7684\u7834\u58ca\u306e\u524d\u306e\u8b66\u544a\uff09\u3067\u3042\u308a\u3001\u8868\u9762\u786c\u5ea6\u306b\u3088\u3063\u3066\u5de6\u53f3\u3055\u308c\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u6700\u5c0f\u5b89\u5168\u4fc2\u6570 S_H min = 1.0\uff5e1.2\u3002<\/p>\n<\/div>\n

\n

\u30c1\u30a7\u30c3\u30af2 \u2015 \u6b6f\u6839\u306e\u66f2\u3052\u5f37\u5ea6<\/p>\n

\u6b6f\u6839\u30d5\u30a3\u30ec\u30c3\u30c8\u306b\u304a\u3051\u308b\u66f2\u3052\u5fdc\u529b \u03c3_F \u306f\u3001\u6750\u6599\u306e\u8a31\u5bb9\u66f2\u3052\u5fdc\u529b \u03c3_F lim \u3092\u4e0b\u56de\u3089\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u6b6f\u6839\u7834\u6298\u306f\u66f2\u3052\u75b2\u52b4\u30e1\u30ab\u30cb\u30ba\u30e0\u3067\u3042\u308a\u3001\u5f15\u5f35\u5074\u306e\u6b6f\u6839\u30d5\u30a3\u30ec\u30c3\u30c8\u3067\u767a\u751f\u3057\u3001\u8b66\u544a\u306a\u3057\u306b\u7834\u5c40\u7684\u306a\u6b6f\u306e\u7834\u6298\u3078\u3068\u9032\u884c\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u6b6f\u82af\u306e\u976d\u6027\u3068\u6b6f\u6839\u306e\u5f62\u72b6\u306b\u3088\u3063\u3066\u5de6\u53f3\u3055\u308c\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u6700\u5c0f\u5b89\u5168\u4fc2\u6570 S_F min = 1.3\uff5e2.0\uff08\u7834\u6298\u304c\u7a81\u7136\u767a\u751f\u3059\u308b\u305f\u3081\u3001\u30d4\u30c3\u30c1\u30f3\u30b0\u3088\u308a\u3082\u9ad8\u3044\u5024\uff09\u3002<\/p>\n<\/div>\n<\/div>\n

ISO 6336\u63a5\u89e6\u5fdc\u529b\u5f0f \u2015 \u5b54\u98df\u8010\u6027\u8a08\u7b97<\/h2>\n

ISO 6336-2 \u306f\u30d4\u30c3\u30c1\u30dd\u30a4\u30f3\u30c8\u3067\u306e\u516c\u79f0\u63a5\u89e6\u5fdc\u529b\u3092\u8a08\u7b97\u3057\u307e\u3059\u3002 \u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u03c3_H0 \u306f\u3001 \u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u30da\u30a2\u3092\u4f5c\u6210\u3057\u3001\u8377\u91cd\u5f71\u97ff\u4fc2\u6570\u3092\u9069\u7528\u3057\u3066\u6709\u52b9\u63a5\u89e6\u5fdc\u529b\u03c3_H\u3092\u6c42\u3081\u307e\u3059\u3002<\/p>\n

\u03c3_H = Z_H \u00d7 Z_E \u00d7 Z_\u03b5 \u00d7 Z_\u03b2 \u00d7 \u221a( F_t\/(b \u00d7 d\u2081) \u00d7 (u+1)\/u ) \u00d7 \u221a(K_A \u00d7 K_V \u00d7 K_H\u03b1 \u00d7 K_H\u03b2) [MPa]<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n
\u8981\u7d20<\/th>\n\u540d\u524d<\/th>\n\u6a19\u6e96\u5024<\/th>\n\u7269\u7406\u7684\u306a\u610f\u5473<\/th>\n<\/tr>\n<\/thead>\n
Z_H<\/td>\n\u30be\u30fc\u30f3\u30d5\u30a1\u30af\u30bf\u30fc<\/td>\n2.35\uff08\u03b2=20\u00b0\u3001\u03b1_n=20\u00b0\uff09<\/td>\n\u63a5\u7dda\u529b\u3092\u63a5\u89e6\u5fdc\u529b\u306b\u5909\u63db\u3059\u308b \u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u30d4\u30c3\u30c1\u30dd\u30a4\u30f3\u30c8\u3002\u3089\u305b\u3093\u89d2\u3068\u3068\u3082\u306b\u308f\u305a\u304b\u306b\u6e1b\u5c11\u3059\u308b\u3002<\/td>\n<\/tr>\n
Z_E<\/td>\n\u5f3e\u6027\u4fc2\u6570<\/td>\n189.8 \u221aMPa (\u92fc\/\u92fc)<\/td>\n\u6750\u6599\u306e\u5f3e\u6027\u7279\u6027\u3002\u92fc\u5bfe\u92fc\u306e\u6b6f\u8eca\u30da\u30a2\u306e\u5834\u5408\u3001189.8\u306b\u56fa\u5b9a\u3002<\/td>\n<\/tr>\n
Z_\u03b5<\/td>\n\u63a5\u89e6\u6bd4\u7387\u4fc2\u6570<\/td>\n0.75\uff5e0.88\uff08\u6570\u5024\u304c\u4f4e\u3044\u307b\u3069\u826f\u3044\uff09<\/td>\n\u8ca0\u8377\u5206\u6563\u3092\u8003\u616e\u3059\u308b \u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u7dcf\u63a5\u89e6\u7387\u304b\u3089\uff1b\u03b5_\u03b3\u304c\u9ad8\u3044\u307b\u3069Z_\u03b5\u304c\u6e1b\u5c11\u3057\u3001\u03c3_H\u304c\u6e1b\u5c11\u3059\u308b \u2015 \u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u306e\u5229\u70b9\u3092\u5b9a\u91cf\u5316<\/td>\n<\/tr>\n
Z_\u03b2<\/td>\n\u3089\u305b\u3093\u89d2\u4fc2\u6570<\/td>\n\u221a(cos \u03b2): \u03b2=20\u00b0\u30670.97<\/td>\n\u50be\u659c\u3057\u305f\u63a5\u89e6\u7dda\u3092\u8003\u616e\u3002\u3089\u305b\u3093\u89d2\u304cZ_\u03b5\u3092\u8d85\u3048\u308b\u3068\u308f\u305a\u304b\u306a\u5229\u70b9\u304c\u5f97\u3089\u308c\u308b\u3002<\/td>\n<\/tr>\n
F_t\/(b \u00d7 d\u2081)<\/td>\n\u30e6\u30cb\u30c3\u30c8\u30ed\u30fc\u30c9<\/td>\nN\/mm\u00b2<\/td>\n\u516c\u79f0\u30d8\u30eb\u30c4\u8377\u91cd \u2015 \u5fdc\u529b\u96c6\u4e2d\u524d\u306e\u57fa\u672c\u7684\u306a\u5f37\u5ea6<\/td>\n<\/tr>\n
u<\/td>\n\u30ae\u30a2\u6bd4<\/td>\n= z\u2082\/z\u2081<\/td>\n\u66f2\u7387\u4fc2\u6570\uff1au\u306e\u5024\u304c\u5927\u304d\u3044\u307b\u3069\u3001\u5c0f\u3055\u3044\u65b9\u306e\u30ae\u30a2\uff08\u30d4\u30cb\u30aa\u30f3\uff09\u306e\u63a5\u89e6\u5fdc\u529b\u304c\u3001\u5927\u304d\u3044\u65b9\u306e\u30ae\u30a2\u3088\u308a\u3082\u9ad8\u304f\u306a\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n
K_A<\/td>\n\u9069\u7528\u8981\u56e0<\/td>\n1.0\uff5e3.0<\/td>\n\u5916\u90e8\u8377\u91cd\u5909\u52d5\uff08\u4f7f\u7528\u4fc2\u6570\uff09\uff1a\u63a5\u89e6\u5fdc\u529b\u3068\u66f2\u3052\u5fdc\u529b\u306e\u4e21\u65b9\u3092\u7b49\u3057\u304f\u4e57\u7b97\u3059\u308b<\/td>\n<\/tr>\n
K_H\u03b2<\/td>\n\u9762\u8377\u91cd\u5206\u5e03\u4fc2\u6570\uff08\u63a5\u89e6\uff09<\/td>\n1.05\uff5e1.8<\/td>\n\u4e0d\u5747\u4e00\u306a\u8377\u91cd \u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u9762\u5e45\u3002\u8ef8\u306e\u305f\u308f\u307f\u3084\u82af\u305a\u308c\u3092\u8003\u616e\u306b\u5165\u308c\u305f\u5024\u3002\u925b\u306e\u30af\u30e9\u30a6\u30cb\u30f3\u30b0\u306b\u3088\u3063\u3066\u6e1b\u5c11\u3059\u308b\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\u5b54\u98df\u306e\u5b89\u5168\u4fc2\u6570 \u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u30da\u30a2\uff08\u30d4\u30cb\u30aa\u30f3\u3068\u30db\u30a4\u30fc\u30eb\u306f\u5225\u3005\u306b\u30c1\u30a7\u30c3\u30af\uff09\uff1a<\/p>\n

S_H = \u03c3_H lim_eff \/ \u03c3_H \u2265 S_H_min\uff08\u4e00\u822c\u7684\u306a\u7523\u696d\u7528\u9014\u3067\u306f\u901a\u5e381.00\u3001\u8ca0\u8377\u5c65\u6b74\u304c\u4e0d\u78ba\u5b9f\u306a\u7528\u9014\u3067\u306f1.20\uff09<\/p>\n

ISO 6336\u66f2\u3052\u5fdc\u529b\u8a08\u7b97\u5f0f \u2015 \u6b6f\u6839\u5f37\u5ea6\u8a08\u7b97<\/h2>\n

\"\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u306e\u6b6f\u306e\u65ad\u9762\u56f3\u3002\u6b6f\u6839\u30d5\u30a3\u30ec\u30c3\u30c8\u306f\u63a5\u7dda\u8377\u91cd\u4e0b\u3067\u6700\u5927\u306e\u66f2\u3052\u5fdc\u529b\u304c\u767a\u751f\u3059\u308b\u5834\u6240\u3067\u3042\u308a\u3001ISO<\/p>\n

\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u306e\u6b6f\u306e\u65ad\u9762 \u2014 \u6b6f\u6839\u30d5\u30a3\u30ec\u30c3\u30c8\u306f\u30ae\u30a2\u5168\u4f53\u3067\u6700\u3082\u66f2\u3052\u5fdc\u529b\u304c\u9ad8\u3044\u7b87\u6240\u3067\u3059\u3002ISO 6336-3 \u3067\u306f\u3001\u516c\u79f0\u66f2\u3052\u5fdc\u529b\u3092\u8a08\u7b97\u3057\u307e\u3059\u3002 \u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u3053\u306e\u4f4d\u7f6e\u3067\u306e\u03c3_F0\u3092\u6c42\u3081\u3001\u8377\u91cd\u5f71\u97ff\u4fc2\u6570K_A\u3001K_V\u3001K_F\u03b1\u3001K_F\u03b2\u3092\u9069\u7528\u3057\u3066\u6709\u52b9\u5fdc\u529b\u3092\u6c42\u3081\u3001\u03c3_F lim\u3068\u6bd4\u8f03\u3057\u307e\u3059\u3002<\/p>\n

\u03c3_F = (F_t \/ (b \u00d7 m_n)) \u00d7 Y_Fa \u00d7 Y_Sa \u00d7 Y_\u03b5 \u00d7 Y_\u03b2 \u00d7 K_A \u00d7 K_V \u00d7 K_F\u03b1 \u00d7 K_F\u03b2 [MPa]<\/p>\n

\n\n\n\n\n\n\n\n\n\n
\u8981\u7d20<\/th>\n\u540d\u524d<\/th>\n\u6a19\u6e96\u5024<\/th>\n\u7269\u7406\u7684\u306a\u610f\u5473<\/th>\n<\/tr>\n<\/thead>\n
Y_Fa<\/td>\n\u6b6f\u306e\u5f62\u72b6\u4fc2\u6570<\/td>\n2.5\uff5e3.5\uff08z\u3068\u3068\u3082\u306b\u6e1b\u5c11\uff09<\/td>\n\u66f2\u3052\u30e2\u30fc\u30e1\u30f3\u30c8\u30a2\u30fc\u30e0 \u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u6b6f\u306e\u30d4\u30c3\u30c1\u306b\u5bfe\u3059\u308b\u6b6f\u6839\u30d5\u30a3\u30ec\u306e\u76f8\u5bfe\u5024\u3002\u6b6f\u6570\u3068\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u30b7\u30d5\u30c8\u306b\u3088\u3063\u3066\u6c7a\u307e\u308b\u3002<\/td>\n<\/tr>\n
Y_Sa<\/td>\n\u30b9\u30c8\u30ec\u30b9\u88dc\u6b63\u4fc2\u6570<\/td>\n1.55\uff5e1.80<\/td>\n\u6839\u5143\u30d5\u30a3\u30ec\u306b\u304a\u3051\u308b\u5fdc\u529b\u96c6\u4e2d\u3002\u30d5\u30a3\u30ec\u534a\u5f84\u306e\u30ce\u30c3\u30c1\u52b9\u679c\u3092\u8003\u616e\u3002\u30d5\u30a3\u30ec\u304c\u5927\u304d\u3044\u307b\u3069Y_Sa\u304c\u4f4e\u304f\u306a\u308a\u3001\u03c3_F\u3082\u4f4e\u304f\u306a\u308b\u3002<\/td>\n<\/tr>\n
Y_\u03b5<\/td>\n\u63a5\u89e6\u7387\u4fc2\u6570\uff08\u66f2\u3052\uff09<\/td>\n0.62\uff5e0.75<\/td>\n\u66f2\u3052\u306b\u5bfe\u3059\u308b\u8377\u91cd\u5206\u62c5\u52b9\u679c\u3002\u8377\u91cd\u304c\u500b\u3005\u306e\u6b6f\u306b\u96c6\u4e2d\u3059\u308b\u305f\u3081\u3001\u63a5\u89e6\u6642\u306eZ_\u03b5\u3088\u308a\u3082\u6e1b\u5c11\u7387\u306f\u5c0f\u3055\u3044\u3002<\/td>\n<\/tr>\n
Y_\u03b2<\/td>\n\u3089\u305b\u3093\u89d2\u4fc2\u6570\uff08\u66f2\u3052\uff09<\/td>\n1 \u2212 \u03b5\u03b2 \u00d7 \u03b2\/120 (\u6982\u7b97)<\/td>\n\u3089\u305b\u3093\u72b6\u306e\u63a5\u89e6\u7dda\u306f\u6839\u306e\u8377\u91cd\u9818\u57df\u3092\u62e1\u5927\u3057\u3001\u03b2=20\uff5e25\u00b0\u3067\u306e\u66f2\u3052\u306b\u5bfe\u3057\u3066\u4e2d\u7a0b\u5ea6\u306e\u52b9\u679c\u3092\u767a\u63ee\u3059\u308b\u3002<\/td>\n<\/tr>\n
K_F\u03b2<\/td>\n\u9762\u8377\u91cd\u4fc2\u6570\uff08\u66f2\u3052\uff09<\/td>\n1.05\uff5e2.0<\/td>\n\u9762\u5e45\u5168\u4f53\u306b\u308f\u305f\u308b\u4e0d\u5747\u4e00\u306a\u8377\u91cd\u3002K_H\u03b2\u3068\u540c\u69d8\u3060\u304c\u3001\u66f2\u3052\u306b\u9069\u7528\u3055\u308c\u308b\u3002\u30df\u30b9\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u306b\u3088\u308b\u30a8\u30c3\u30b8\u8377\u91cd\u306f\u03c3_F\u3092\u76f4\u63a5\u4e0a\u6607\u3055\u305b\u308b\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\u66f2\u3052\u5b89\u5168\u4fc2\u6570 \u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong>:<\/p>\n

S_F = \u03c3_F lim_eff \/ \u03c3_F \u2265 S_F_min\uff08\u4e00\u822c\u7523\u696d\u7528\u9014\u3067\u306f1.40\uff5e1.60\u3001\u5b89\u5168\u6027\u304c\u91cd\u8981\u306a\u7528\u9014\u3067\u306f2.00\uff09<\/p>\n

S_F_min\u304cS_H_min\u3088\u308a\u3082\u9ad8\u3044\u7406\u7531\uff1a<\/strong> \u30d4\u30c3\u30c1\u30f3\u30b0\u306f\u3001\u6df1\u523b\u306a\u640d\u50b7\u304c\u767a\u751f\u3059\u308b\u524d\u306b\u691c\u51fa\u53ef\u80fd\u3067\u3059\u3002\u30aa\u30a4\u30eb\u7c92\u5b50\u6570\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3067\u306f\u3001\u6df1\u523b\u306a\u30d4\u30c3\u30c1\u30f3\u30b0\u640d\u50b7\u304c\u767a\u751f\u3059\u308b200\uff5e1000\u6642\u9593\u524d\u306b\u8b66\u544a\u3092\u767a\u3057\u307e\u3059\u3002\u4e00\u65b9\u3001\u6b6f\u6839\u7834\u65ad\u306f\u8b66\u544a\u304c\u306a\u304f\u3001\u6570\u79d2\u3067\u30ae\u30a2\u30dc\u30c3\u30af\u30b9\u30cf\u30a6\u30b8\u30f3\u30b0\u3084\u95a2\u9023\u6a5f\u5668\u306b\u4e8c\u6b21\u7684\u306a\u640d\u50b7\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u66f2\u3052\u306b\u5bfe\u3059\u308b\u5b89\u5168\u7387\u306e\u6700\u5c0f\u5024\uff08\u30d4\u30c3\u30c1\u30f3\u30b0\u306b\u5bfe\u3059\u308b1.0\uff5e1.2\u306b\u5bfe\u3057\u30011.4\uff5e2.0\uff09\u304c\u9ad8\u3044\u306e\u306f\u3001\u3053\u306e\u6545\u969c\u306e\u6df1\u523b\u5ea6\u3068\u691c\u51fa\u53ef\u80fd\u6027\u306e\u9055\u3044\u3092\u53cd\u6620\u3057\u305f\u3082\u306e\u3067\u3059\u3002<\/div>\n

\u6750\u6599\u8a31\u5bb9\u5fdc\u529b \u2014 \u03c3_H lim \u304a\u3088\u3073 \u03c3_F lim \u53c2\u7167<\/h2>\n

\"\u6d78\u70ad\u51e6\u7406\u3055\u308c\u305f\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u306f\u3001\u8868\u9762\u786c\u5ea6HRC<\/p>\n

\u6d78\u70ad\u51e6\u7406 \u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u2014 \u30ac\u30b9\u6d78\u70ad\u51e6\u7406\u306b\u3088\u3063\u3066\u5f97\u3089\u308c\u308bHRC 58\uff5e62\u306e\u8868\u9762\u786c\u5ea6\u306f\u3001\u03c3_H lim 1500\uff5e1800 MPa (ISO 6336-5 MQ\uff5eME\u6750\u6599\u54c1\u8cea) \u3092\u5b9f\u73fe\u3057\u3001QT\u8edf\u8cea\u6b6f\u9762\u30ae\u30a2\u306e\u7d043\u500d\u306e\u5f37\u5ea6\u3092\u6301\u3064\u305f\u3081\u3001\u4f1d\u9054\u8377\u91cd\u30923\u500d\u306b\u3059\u308b\u304b\u3001\u540c\u3058\u8377\u91cd\u3067\u7d049\u500d\u306e\u9577\u5bff\u547d\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\n

\n\n\n\n\n\n\n\n\n\n
\u6750\u6599\u30b0\u30ec\u30fc\u30c9<\/th>\n\u71b1\u51e6\u7406<\/th>\n\u8868\u9762\u786c\u5ea6<\/th>\n\u03c3_H lim (MPa) ISO MQ<\/th>\n\u03c3_F lim (MPa) ISO MQ<\/th>\nISO 6336-5 \u54c1\u8cea<\/th>\n<\/tr>\n<\/thead>\n
45# (C45)<\/td>\nQT<\/td>\nHB 220\u2013280<\/td>\n490\uff5e560<\/td>\n190\uff5e225<\/td>\nML\uff08\u6700\u5c0f\u5024\uff09<\/td>\n<\/tr>\n
40Cr\uff0841Cr4\uff09<\/td>\nQT<\/td>\nHB 260\u2013320<\/td>\n530\uff5e600<\/td>\n210\uff5e240<\/td>\nML<\/td>\n<\/tr>\n
42CrMo (42CrMo4)<\/td>\n\u8a98\u5c0e\u52a0\u71b1HRC 52<\/td>\nHRC 50\uff5e55<\/td>\n820\uff5e950<\/td>\n340\uff5e380<\/td>\nMQ<\/td>\n<\/tr>\n
20CrMnTi<\/td>\n\u6d78\u70ad\u51e6\u7406\uff0b\u7814\u78e8<\/td>\nHRC 58-62<\/td>\n1500\u5e74\uff5e1650\u5e74<\/td>\n430\uff5e480<\/td>\nMQ\u304b\u3089ME\u3078<\/td>\n<\/tr>\n
17CrNiMo6<\/td>\n\u6d78\u70ad\u51e6\u7406\uff0b\u7814\u78e8<\/td>\nHRC 58-62<\/td>\n1600\u5e74\uff5e1800\u5e74<\/td>\n450\uff5e500<\/td>\n\u79c1\uff08\u6700\u9ad8\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

ISO 6336-5 \u6750\u6599\u54c1\u8cea\u30ec\u30d9\u30eb: ML = \u6700\u5c0f; MQ = \u4e2d\u54c1\u8cea (\u5de5\u696d\u898f\u683c); ME = \u9ad8\u54c1\u8cea (\u81ea\u52d5\u8eca\u304a\u3088\u3073\u8239\u8236)\u3002\u03c3_H lim \u304a\u3088\u3073 \u03c3_F lim \u306e\u5024\u306f\u3001ISO 6336-5 \u306e\u8868 1 \u304a\u3088\u3073\u8868 2 \u304b\u3089\u53d6\u5f97\u3002<\/p>\n

\u8a08\u7b97\u4f8b \u2014 M5\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u30da\u30a2\u300175 kW\u30011500 RPM<\/h2>\n
\n

\u4e0e\u3048\u3089\u308c\u305f\u6761\u4ef6\uff1aM5\u3001z\u2081=24\u3001z\u2082=72\u3001\u03b2=20\u00b0\u3001\u03b1_n=20\u00b0\u3001b=80 mm\u300120CrMnTi\u6d78\u70ad\u51e6\u7406\u3001P=75 kW\u3001n\u2081=1500 RPM\u3001KA=1.25\uff08\u8efd\u885d\u6483\uff09<\/p>\n

\u30b9\u30c6\u30c3\u30d71 \u2014 \u5e7e\u4f55\u5b66<\/p>\n

d\u2081 = 5 \u00d7 24 \/ cos20\u00b0 = 127.8 mm | d\u2082 = 5 \u00d7 72 \/ cos20\u00b0 = 383.4 mm
\nu = z\u2082\/z\u2081 = 3.0 | C = (127.8 + 383.4)\/2 = 255.6 mm<\/p>\n

\u30b9\u30c6\u30c3\u30d72 \u2014 \u63a5\u7dda\u529b\u3068\u5358\u4f4d\u8377\u91cd<\/p>\n

T\u2081 = 9550 \u00d7 75 \/ 1500 = 477.5 N\u00b7m
\nF_t = 2T\u2081 \/ d\u2081 = 2 \u00d7 477,500 \/ 127.8 = 7,475 N
\nF_t\/b = 7,475 \/ 80 = 93.4 N\/mm \u2192 \u5358\u4f4d\u8377\u91cd w_t = F_t \u00d7 (u+1)\/(b \u00d7 u) = 7475 \u00d7 4\/(80 \u00d7 3) = 124.6 N\/mm<\/p>\n

\u30b9\u30c6\u30c3\u30d73 \u2014 \u63a5\u89e6\u5fdc\u529b \u03c3_H (\u7c21\u7565\u5316\u3001KV=1.05\u3001KH\u03b2=1.15\u3001KH\u03b1=1.0)<\/p>\n

\u03c3_H0 = Z_H \u00d7 Z_E \u00d7 Z_\u03b5 \u00d7 Z_\u03b2 \u00d7 \u221a(w_t)
\n= 2.35 \u00d7 189.8 \u00d7 0.79 \u00d7 0.970 \u00d7 \u221a(124.6)
\n= 2.35 \u00d7 189.8 \u00d7 0.79 \u00d7 0.970 \u00d7 11.16
\n= 380 MPa\uff08\u516c\u79f0\u5024\uff09<\/p>\n

\u03c3_H_eff = \u03c3_H0 \u00d7 \u221a(KA \u00d7 KV \u00d7 KH\u03b2 \u00d7 KH\u03b1)
\n= 380 \u00d7 \u221a(1.25 \u00d7 1.05 \u00d7 1.15 \u00d7 1.0)
\n= 380 \u00d7 \u221a1.509 = 380 \u00d7 1.229 = 467 MPa<\/p>\n

\u30b9\u30c6\u30c3\u30d74 - \u5b54\u98df\u5b89\u5168\u4fc2\u6570<\/p>\n

\u03c3_H lim (20CrMnTi \u6d78\u70ad\u3001ISO MQ) = 1500 MPa
\nS_H = 1500 \/ 467 = 3.21 \u2713<\/span> \u00a0\uff08\u6700\u4f4e\u50241.0 \u2015 \u5b89\u5168\u306b\u8d85\u904e\uff09<\/p>\n

\u30b9\u30c6\u30c3\u30d7 5 \u2014 \u66f2\u3052\u5fdc\u529b \u03c3_F (YFa=2.65\u3001YSa=1.60\u3001Y\u03b5=0.68\u3001Y\u03b2=0.88\u3001KF\u03b2=1.18)<\/p>\n

\u03c3_F0 = (F_t \/ (b \u00d7 mn)) \u00d7 YFa \u00d7 YSa \u00d7 Y\u03b5 \u00d7 Y\u03b2
\n= (7475 \/ (80 \u00d7 5)) \u00d7 2.65 \u00d7 1.60 \u00d7 0.68 \u00d7 0.88
\n= 18.69 \u00d7 2.545 = 47.6 MPa<\/p>\n

\u03c3_F_eff = \u03c3_F0 \u00d7 KA \u00d7 KV \u00d7 KF\u03b1 \u00d7 KF\u03b2
\n= 47.6 \u00d7 1.25 \u00d7 1.05 \u00d7 1.0 \u00d7 1.18
\n= 47.6 \u00d7 1.550 = 73.7 MPa<\/p>\n

\u30b9\u30c6\u30c3\u30d76 - \u66f2\u3052\u5b89\u5168\u7387<\/p>\n

\u03c3_F lim (20CrMnTi \u6d78\u70ad\u3001ISO MQ) = 450 MPa
\nS_F = 450 \/ 73.7 = 6.11 \u2713<\/span> \u00a0\uff08\u6700\u4f4e1.4 \u2015 \u4f59\u88d5\u3092\u3082\u3063\u3066\u8d85\u904e\uff09<\/p>\n

\u7d50\u8ad6\uff1a<\/strong> \u4e21\u65b9\u306e\u30c1\u30a7\u30c3\u30af\u306f\u5927\u304d\u306a\u4f59\u88d5\u3092\u3082\u3063\u3066\u5408\u683c\u3057\u307e\u3057\u305f\u3002S_H = 3.21\u3001S_F = 6.11\u3002\u3053\u306e\u8ca0\u8377\u6761\u4ef6\u3067\u306f\u3001\u6d78\u70ad\u6750\u3092\u4f7f\u7528\u3057\u305f\u5834\u5408\u3001\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u30da\u30a2\u306f\u5927\u5e45\u306b\u904e\u5927\u8a55\u4fa1\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30b3\u30b9\u30c8\u6700\u9069\u5316\u306e\u305f\u3081\u306b\u3001\u8a2d\u8a08\u8005\u306f\u6b21\u306e\u3044\u305a\u308c\u304b\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002(1) S_H \u2248 1.10 \u3067 40Cr QT (\u8edf\u8cea\u5074\u9762) \u306b\u4f4e\u6e1b\u3059\u308b - \u8a31\u5bb9\u7bc4\u56f2\u5185\u3067\u3059\u304c\u3001\u5bff\u547d\u306e\u4f59\u88d5\u304c\u6e1b\u5c11\u3057\u307e\u3059\u3002(2) \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u6d78\u70ad\u6750\u3092\u4f7f\u7528\u3057\u305f M4 \u306b\u4f4e\u6e1b\u3057\u3001S_H > 1.5 \u3092\u7dad\u6301\u3059\u308b\u3002<\/div>\n<\/div>\n

\u63a5\u89e6\u75b2\u52b4\u3068\u66f2\u3052\u75b2\u52b4\u3001\u3069\u3061\u3089\u306e\u9650\u754c\u304c\u652f\u914d\u7684\u304b\uff1f<\/h2>\n

\"\u97d3\u56fd\u30a8\u30d0\u30fc\u30d1\u30ef\u30fc\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30c1\u30fc\u30e0\u306f\u3001\u751f\u7523\u524d\u306b\u63a5\u89e6\u75b2\u52b4\u5b89\u5168\u4fc2\u6570S_H\u3068\u66f2\u3052\u75b2\u52b4\u5b89\u5168\u4fc2\u6570S_F\u3092\u691c\u8a3c\u3059\u308b\u305f\u3081\u306b\u3001ISO<\/p>\n

Korea Ever-Power\u306f\u3001\u3042\u3089\u3086\u308b\u30ab\u30b9\u30bf\u30e0\u88fd\u54c1\u306b\u5bfe\u3057\u3066ISO 6336\u63a5\u89e6\u75b2\u52b4\u304a\u3088\u3073\u66f2\u3052\u75b2\u52b4\u8a08\u7b97\u3092\u5b9f\u65bd\u3057\u307e\u3059\u3002 \u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u6ce8\u6587 \u2014 \u6307\u5b9a\u3055\u308c\u305f\u6700\u5c0f\u5b89\u5168\u7387\u306b\u5bfe\u3057\u3066S_H\u3068S_F\u3092\u5831\u544a\u3057\u3001\u5f37\u5ea6\u30de\u30fc\u30b8\u30f3\u3092\u5411\u4e0a\u3055\u305b\u308b\u5f62\u72b6\u5909\u66f4\u304c\u3042\u308c\u3070\u30d5\u30e9\u30b0\u3092\u7acb\u3066\u308b<\/p>\n

\u5b9f\u969b\u306b\u306f\u3001\u3069\u3061\u3089\u306e\u30c1\u30a7\u30c3\u30af\u306e\u65b9\u304c\u5b89\u5168\u7387\u306e\u30de\u30fc\u30b8\u30f3\u304c\u5c0f\u3055\u3044\u304b\u3068\u3044\u3046\u3001\u5236\u5fa1\u9650\u754c\u306f\u4e3b\u306b\u30ae\u30a2\u306e\u30b5\u30a4\u30ba\u3068\u6750\u8cea\u306b\u3088\u3063\u3066\u6c7a\u307e\u308a\u307e\u3059\u3002<\/p>\n

\n
\u63a5\u89e6\u75b2\u52b4\uff08\u30d4\u30c3\u30c1\u30f3\u30b0\uff09\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u5834\u5408\u306b\u652f\u914d\u7684\u306b\u306a\u308a\u307e\u3059\u3002<\/strong><\/p>\n

\u9ad8\u3044\u4f1d\u9054\u52d5\u529b\u3068\u901f\u5ea6\uff08\u5358\u4f4d\u6b6f\u5e45\u3042\u305f\u308a\u306eF_t\u304c\u9ad8\u3044\uff09\uff1b\u03c3_H lim\u304c\u6bd4\u8f03\u7684\u4f4e\u3044\u8edf\u8cea\u6b6f\u9762QT\u6750\u6599\uff1b\u6b6f\u304c\u9ad8\u304f\u6b6f\u5e95\u30d5\u30a3\u30ec\u30c3\u30c8\u304c\u5927\u304d\u3044\uff08Y_Fa \u00d7 Y_Sa\u304c\u4f4e\u3044\uff09\u5927\u30e2\u30b8\u30e5\u30fc\u30eb\u6b6f\u8eca\u3002 \u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> S_H_min\u3092\u6e80\u305f\u3059\u305f\u3081\u306b\u306f\u3001\u30d4\u30c3\u30c1\u5f84\u3092\u5927\u304d\u304f\u3059\u308b\u304b\u3001\u6750\u6599\u3092\u30b0\u30ec\u30fc\u30c9\u30a2\u30c3\u30d7\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/div>\n

\u66f2\u3052\u75b2\u52b4\u304c\u652f\u914d\u7684\u3068\u306a\u308b\u306e\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u5834\u5408\u3067\u3059\u3002<\/strong><\/p>\n

\u6b6f\u6570\u306e\u5c11\u306a\u3044\u30d4\u30cb\u30aa\u30f3\uff08z\u2081 < 18 \u2192 Y_Fa \u304c\u9ad8\u3044\uff09\uff1b\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u5c0f\u3055\u304f\u3001\u6b6f\u5e45\u304c\u72ed\u3044\uff1b\u9006\u65b9\u5411\u306e\u8ca0\u8377\uff08Y_M = 0.7\uff09\uff1b\u885d\u6483\u8ca0\u8377\u306b\u3088\u308a K_F\u03b2 \u304c\u9ad8\u304f\u306a\u308b\uff1b\u885d\u6483\u8377\u91cd\u306f KA \u3067\u5b8c\u5168\u306b\u6349\u3048\u3089\u308c\u3066\u3044\u306a\u3044\u3002 \u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> S_F_min\u3092\u6e80\u305f\u3059\u306b\u306f\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u5897\u3084\u3059\u304b\u3001\u30eb\u30fc\u30c8\u30d5\u30a3\u30ec\u30c3\u30c8\u534a\u5f84\u3092\u5927\u304d\u304f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n

\u97d3\u56fd\u30a8\u30d0\u30fc\u30d1\u30ef\u30fc \u2015 \u3059\u3079\u3066\u306e\u7523\u696d\u6ce8\u6587\u306b\u304a\u3051\u308bISO 6336\u8a08\u7b97<\/h2>\n

Korea Ever-Power\u306f\u3001\u3042\u3089\u3086\u308b\u7cbe\u5bc6\u6a5f\u5668\u306b\u5bfe\u3057\u3066ISO 6336-2\u304a\u3088\u3073ISO 6336-3\u306e\u5f37\u5ea6\u8a08\u7b97\u3092\u5b8c\u5168\u306b\u5b9f\u65bd\u3057\u3066\u3044\u307e\u3059\u3002 \u30d8\u30ea\u30ab\u30eb\u30ab\u30c3\u30c8\u30ae\u30a2<\/strong> \u5de5\u696d\u30aa\u30fc\u30c0\u30fc - \u30d4\u30cb\u30aa\u30f3\u3068\u30ae\u30a2\u30db\u30a4\u30fc\u30eb\u306e\u4e21\u65b9\u306b\u3064\u3044\u3066S_H\u3068S_F\u3092\u5831\u544a\u3057\u3001\u3059\u3079\u3066\u306eK\u4fc2\u6570\u3092\u660e\u793a\u7684\u306b\u8a18\u8f09\u3057\u307e\u3059\u3002\u51fa\u529b\u3001\u901f\u5ea6\u3001\u6bd4\u7387\u3001\u304a\u3088\u3073\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30bf\u30a4\u30d7\u3092\u63d0\u4f9b\u3059\u308b\u9867\u5ba2\u306b\u5bfe\u3057\u3066\u3001\u97d3\u56fd\u30a8\u30d0\u30fc\u30d1\u30ef\u30fc\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30c1\u30fc\u30e0\u306f\u3001\u6700\u3082\u8cbb\u7528\u5bfe\u52b9\u679c\u306e\u9ad8\u3044\u6750\u6599\u3067\u76ee\u6a19\u5b89\u5168\u4fc2\u6570\u3092\u9054\u6210\u3059\u308b\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u9762\u5e45\u3092\u9078\u629e\u3057\u307e\u3059\u3002\u76f4\u63a5 \u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u30e1\u30fc\u30ab\u30fc<\/a>\u97d3\u56fd\u30a8\u30d0\u30fc\u30d1\u30ef\u30fc\u306f\u3001\u6ce8\u6587\u66f8\u985e\u306bISO 6336\u8a08\u7b97\u6982\u8981\u3092\u542b\u3081\u3001\u30ae\u30a2\u4ed5\u69d8\u306e\u6280\u8853\u7684\u6839\u62e0\u3092\u5b8c\u5168\u306b\u900f\u660e\u5316\u3057\u3066\u3044\u307e\u3059\u3002 \u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u88fd\u54c1\u7fa4<\/a> \u7523\u696d\u7528\u99c6\u52d5\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5411\u3051\u3002<\/p>\n

\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n
\u6d78\u70ad\u51e6\u7406\u3055\u308c\u305f\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u306e\u03c3_H lim\u306fQT\u30ae\u30a2\u306e3\u500d\u9ad8\u3044\u306e\u306b\u3001\u03c3_F lim\u306f2\u500d\u3057\u304b\u9ad8\u304f\u306a\u3044\u306e\u306f\u306a\u305c\u3067\u3059\u304b\uff1f<\/strong><\/p>\n

\u63a5\u89e6\u75b2\u52b4\u9650\u5ea6 \u03c3_H lim \u306f\u3001\u8868\u9762\u786c\u5ea6\u306e\u4e8c\u4e57\u306b\u307b\u307c\u6bd4\u4f8b\u3057\u307e\u3059 (\u30d8\u30eb\u30c4\u63a5\u89e6\u75b2\u52b4\u306f\u3001\u786c\u5316\u5c64\u306b\u3088\u3063\u3066\u652f\u914d\u3055\u308c\u308b\u8868\u9762\u73fe\u8c61\u3067\u3059)\u3002\u8868\u9762\u786c\u5ea6\u3092 HB 280 \u304b\u3089 HRC 60 \u306b 3 \u500d\u306b\u3059\u308b\u3068\u3001\u03c3_H lim \u306f 3 \u500d\u4ee5\u4e0a\u306b\u306a\u308a\u307e\u3059\u3002\u66f2\u3052\u75b2\u52b4\u9650\u5ea6 \u03c3_F lim \u306f\u3001\u8868\u9762\u786c\u5ea6\u3088\u308a\u3082\u30b3\u30a2\u306e\u976d\u6027\u306b\u6bd4\u4f8b\u3057\u307e\u3059\u3002\u6b6f\u6839\u306e\u7834\u65ad\u4e80\u88c2\u306f\u3001\u786c\u3044\u8868\u9762\u5c64\u3067\u306f\u306a\u304f\u3001\u30b3\u30a2\u6750\u6599\u3092\u4f1d\u64ad\u3057\u307e\u3059\u3002\u8868\u9762\u786c\u5ea6\u3092\u4e0a\u3052\u308b\u3068\u3001\u03c3_F lim \u306f\u308f\u305a\u304b\u306b\u3057\u304b\u5411\u4e0a\u3057\u307e\u305b\u3093 (\u6d78\u70ad\u5909\u614b\u306b\u3088\u308b\u6b6f\u6839\u9818\u57df\u306e\u5727\u7e2e\u6b8b\u7559\u5fdc\u529b\u306e\u5411\u4e0a\u306b\u3088\u308b) \u304c\u3001\u03c3_H lim \u306f\u5287\u7684\u306b\u5411\u4e0a\u3057\u307e\u3059\u3002\u3053\u306e\u975e\u5bfe\u79f0\u6027\u306f\u3001\u6d78\u70ad\u3055\u308c\u305f\u6b6f\u306e\u5834\u5408\u3001 \u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong>\u6d78\u70ad\u51e6\u7406\u3055\u308c\u305f\u6b6f\u8eca\u306e\u6700\u5c0f\u8a31\u5bb9\u30b5\u30a4\u30ba\u306f\u3001\u901a\u5e38\u3001\u30d4\u30c3\u30c1\u30f3\u30b0\u5b89\u5168\u4fc2\u6570S_H\u304c\u66f2\u3052\u5b89\u5168\u4fc2\u6570S_F\u3088\u308a\u3082\u306f\u308b\u304b\u306b\u9ad8\u3044\u305f\u3081\u3001\u66f2\u3052\u75b2\u52b4\u306b\u3088\u3063\u3066\u6c7a\u5b9a\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u3002 \u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u30da\u30a2\u3002<\/p>\n<\/div>\n

\u3089\u305b\u3093\u89d2\u03b2\u309220\u00b0\u304b\u308925\u00b0\u306b\u5897\u52a0\u3055\u305b\u308b\u3068\u3001ISO 6336\u306e\u8a08\u7b97\u7d50\u679c\u306f\u3069\u306e\u3088\u3046\u306b\u5909\u5316\u3057\u307e\u3059\u304b\uff1f<\/strong><\/p>\n

ISO 6336 \u306e\u63a5\u89e6\u5fdc\u529b\u5f0f\u306b\u306f\u3001Z_\u03b5 (\u63a5\u89e6\u6bd4\u4fc2\u6570\u3001\u03b5_\u03b2 \u3068\u3068\u3082\u306b\u5411\u4e0a)\u3001Z_\u03b2 (\u30d8\u30ea\u30c3\u30af\u30b9\u89d2\u4fc2\u6570 = \u221acos \u03b2\u3001\u03b2 \u3068\u3068\u3082\u306b\u308f\u305a\u304b\u306b\u6e1b\u5c11)\u3001Z_H (\u30be\u30fc\u30f3\u4fc2\u6570\u3001\u308f\u305a\u304b\u306b\u6e1b\u5c11) \u306e 3 \u3064\u306e\u4fc2\u6570\u3092\u901a\u3057\u3066\u30d8\u30ea\u30c3\u30af\u30b9\u89d2\u304c\u5165\u308a\u307e\u3059\u3002\u03b2 \u3092 20\u00b0 \u304b\u3089 25\u00b0 \u306b\u5897\u52a0\u3055\u305b\u305f\u5834\u5408\u306e \u03c3_H \u3078\u306e\u6b63\u5473\u306e\u52b9\u679c\u306f\u3001\u7d04 -5 \uff5e -8% (\u3064\u307e\u308a\u3001\u63a5\u89e6\u5fdc\u529b\u304c\u4f4e\u304f\u3001\u30d4\u30c3\u30c1\u30f3\u30b0\u8010\u6027\u304c\u5411\u4e0a) \u3067\u3059\u3002\u3053\u308c\u306f\u4e3b\u306b\u3001\u4e00\u822c\u7684\u306a\u5de5\u696d\u7528\u30ae\u30a2\u306e\u5834\u5408\u3001\u03b5_\u03b2 \u304c\u7d04 0.9 \u304b\u3089 1.3 \u306b\u5897\u52a0\u3057\u3001Z_\u03b5 \u304c\u5927\u5e45\u306b\u6e1b\u5c11\u3059\u308b\u305f\u3081\u3067\u3059\u3002\u66f2\u3052\u30c1\u30a7\u30c3\u30af\u3067\u306f\u3001Y_\u03b2 \u306f \u03b2 \u3068\u3068\u3082\u306b\u308f\u305a\u304b\u306b\u5411\u4e0a\u3057\u3001\u03c3_F \u3092\u3055\u3089\u306b\u6e1b\u5c11\u3055\u305b\u307e\u3059\u3002\u03b2 \u3092 20\u00b0 \u304b\u3089 25\u00b0 \u306b\u5897\u52a0\u3055\u305b\u308b\u3068\u3001\u4e21\u65b9\u306e\u5b89\u5168\u4fc2\u6570\u304c\u5411\u4e0a\u3057\u307e\u3059\u304c\u3001\u8ef8\u65b9\u5411\u63a8\u529b\u304c\u5897\u52a0\u3057\u307e\u3059 (F_a \u306f tan 25\u00b0\/tan 20\u00b0 = 1.28 \u00d7 \u5143)\u3002\u3053\u308c\u306f\u901a\u5e38\u306e\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u3067\u3059\u3002<\/p>\n<\/div>\n

\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u306e\u4ed5\u69d8\u306b\u3001ISO 6336\u306e\u4ee3\u308f\u308a\u306bAGMA 2101\u306e\u30ae\u30a2\u5b9a\u683c\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u304b\uff1f<\/strong><\/p>\n

\u306f\u3044\u3001AGMA 2101\u3068ISO 6336\u306f\u3001\u540c\u3058\u57fa\u672c\u7684\u306a\u30d8\u30eb\u30c4\u63a5\u89e6\u5fdc\u529b\u3068\u30eb\u30a4\u30b9\u66f2\u3052\u5fdc\u529b\u306e\u5f0f\u306b\u57fa\u3065\u3044\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u4fc2\u6570\u306e\u8868\u8a18\u6cd5\u3068\u5b89\u5168\u7387\u306e\u6163\u4f8b\u304c\u82e5\u5e72\u7570\u306a\u308a\u307e\u3059\u3002\u307b\u3068\u3093\u3069\u306e\u7528\u9014\u3067\u306f\u3001S_H \u2265 1.1\u3001S_F \u2265 1.5\u3067ISO 6336\u306b\u6b63\u3057\u304f\u5b9a\u683c\u3055\u308c\u305f\u30ae\u30a2\u306f\u3001\u9069\u5207\u306a\u30b5\u30fc\u30d3\u30b9\u4fc2\u6570\u3092\u9069\u7528\u3059\u308c\u3070AGMA 2101\u306e\u5b9a\u683c\u57fa\u6e96\u3082\u6e80\u305f\u3057\u307e\u3059\u3002Korea Ever-Power\u306f\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u8a08\u7b97\u57fa\u6e96\u3068\u3057\u3066ISO 6336\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u3054\u8981\u671b\u306b\u5fdc\u3058\u3066AGMA 2101\u5f62\u5f0f\u306e\u51fa\u529b\u3082\u63d0\u4f9b\u53ef\u80fd\u3067\u3059\u3002 \u30d8\u30ea\u30ab\u30eb\u30ae\u30a2<\/strong> \u8a08\u7b97\u7d50\u679c\u304c\u3069\u306e\u898f\u683c\u3067\u8868\u793a\u3055\u308c\u308b\u304b\u306b\u95a2\u308f\u3089\u305a\u3001\u751f\u6210\u3055\u308c\u308b\u3002<\/p>\n<\/div>\n

ISO 6336\u306e\u8a08\u7b97\u306f\u5e38\u306b\u4fdd\u5b88\u7684\u306a\u306e\u3067\u3057\u3087\u3046\u304b\u3001\u305d\u308c\u3068\u3082\u30ae\u30a2\u306e\u5bff\u547d\u3092\u904e\u5927\u8a55\u4fa1\u3057\u3066\u3057\u307e\u3046\u53ef\u80fd\u6027\u3082\u3042\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/strong><\/p>\n

ISO 6336\u306f\u3001\u4e2d\u7a0b\u5ea6\u306e\u6750\u6599\u54c1\u8cea\uff08MQ\u30ec\u30d9\u30eb\uff09\u306b\u5bfe\u3057\u3066\u4fdd\u5b88\u7684\uff08\u60b2\u89b3\u7684\uff09\u306a\u57fa\u6e96\u3068\u306a\u308b\u3088\u3046\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002S_H = 1.0\u3067ISO 6336\u306b\u5408\u683c\u3057\u305f\u30ae\u30a2\u306f\u3001\u5e73\u5747\u7684\u306a\u6750\u6599\u304a\u3088\u3073\u88fd\u9020\u54c1\u8cea\u3067\u3042\u308c\u3070\u3001\u8a2d\u8a08\u5bff\u547d\u3092\u9ad8\u3044\u78ba\u7387\u3067\u7dad\u6301\u3067\u304d\u308b\u306f\u305a\u3067\u3059\u3002\u305f\u3060\u3057\u3001ME\u54c1\u8cea\u306e\u6750\u6599\uff08\u975e\u5e38\u306b\u53b3\u5bc6\u306a\u51b6\u91d1\u7ba1\u7406\u304c\u884c\u308f\u308c\u305f\u30d7\u30ec\u30df\u30a2\u30e0\u6d78\u70ad\u30ae\u30a2\uff09\u306e\u5834\u5408\u3001\u5b9f\u969b\u306e\u5bff\u547d\u3092\u904e\u5c0f\u8a55\u4fa1\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001\u4ee5\u4e0b\u306e\u5834\u5408\u306b\u306f\u5bff\u547d\u3092\u904e\u5927\u8a55\u4fa1\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u6750\u6599\u304cMQ\u7bc4\u56f2\u306e\u4e0b\u9650\u5024\u306b\u3042\u308b\u5834\u5408\u3002KA\u304c\u904e\u5c0f\u8a55\u4fa1\u3055\u308c\u3066\u3044\u308b\u5834\u5408\uff08\u5b9f\u969b\u306e\u30d4\u30fc\u30af\u8377\u91cd\u304c\u60f3\u5b9a\u3055\u308c\u308b\u30b5\u30fc\u30d3\u30b9\u4fc2\u6570\u3092\u8d85\u3048\u308b\u5834\u5408\uff09\u3002\u307e\u305f\u306f\u3001\u30df\u30b9\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u4fc2\u6570K_H\u03b2\u304c\u4f4e\u3059\u304e\u308b\u5834\u5408\uff08\u8a2d\u7f6e\u5f8c\u306e\u6b8b\u7559\u30df\u30b9\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u304c\u8a08\u7b97\u3067\u60f3\u5b9a\u3055\u308c\u308b\u5024\u3088\u308a\u3082\u9ad8\u3044\u5834\u5408\uff09\u3002\u91cd\u8981\u306a\u7528\u9014\u306b\u304a\u3044\u3066\u306f\u3001Korea Ever-Power\u306f\u3001\u8868\u5f62\u5f0f\u306e\u63a8\u5b9a\u5024\u3092\u4f7f\u7528\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u6e2c\u5b9a\u3055\u308c\u305f\u30b7\u30e3\u30d5\u30c8\u306e\u305f\u308f\u307f\u3068\u30cf\u30a6\u30b8\u30f3\u30b0\u306e\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u304b\u3089\u5b9f\u969b\u306eK\u4fc2\u6570\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u3092\u63a8\u5968\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/div>\n

\n

\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u306eISO 6336\u5f37\u5ea6\u8a08\u7b97\u3092\u4f9d\u983c\u3059\u308b<\/h2>\n

\u304a\u5ba2\u69d8\u306e\u51fa\u529b\u3001\u901f\u5ea6\u3001\u30ae\u30a2\u6bd4\u3001\u4e2d\u5fc3\u8ddd\u96e2\u3001\u304a\u3088\u3073\u7528\u9014\u306e\u7a2e\u985e\u3092\u304a\u77e5\u3089\u305b\u304f\u3060\u3055\u3044\u3002Korea Ever-Power\u306f\u3001ISO 6336-2\uff08\u30d4\u30c3\u30c1\u30f3\u30b0\uff09\u304a\u3088\u3073ISO 6336-3\uff08\u66f2\u3052\uff09\u306e\u8a08\u7b97\u3092\u3059\u3079\u3066\u5b9f\u65bd\u3057\u3001\u5fc5\u8981\u306a\u5b89\u5168\u7387\u3092\u9054\u6210\u3059\u308b\u305f\u3081\u306e\u9069\u5207\u306a\u30e2\u30b8\u30e5\u30fc\u30eb\u3001\u9762\u5e45\u3001\u304a\u3088\u3073\u6750\u8cea\u3092\u63a8\u5968\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u3001\u3059\u3079\u3066\u306e\u7523\u696d\u7528\u30ae\u30a2\u306e\u3054\u6ce8\u6587\u306b\u6a19\u6e96\u3067\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

ISO 6336\u8a08\u7b97\u3092\u4f9d\u983c\u3059\u308b<\/a>
\n\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u88fd\u54c1\u30e9\u30a4\u30f3\u30ca\u30c3\u30d7<\/a><\/div>\n

ISO 6336-2 \u5b54\u98df\u8a66\u9a13 \u00b7 ISO 6336-3 \u66f2\u3052\u8a66\u9a13 \u00b7 S_H \u304a\u3088\u3073 S_F \u3092\u5831\u544a \u00b7 \u3059\u3079\u3066\u306e K \u30d5\u30a1\u30af\u30bf\u30fc\u3092\u660e\u8a18 \u00b7 \u3059\u3079\u3066\u306e\u6ce8\u6587\u306b\u4ed8\u5c5e<\/p>\n<\/div>\n

\u7de8\u96c6\u8005: Cxm<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u306eISO 6336\u5f37\u5ea6\u8a08\u7b97 \u2014 \u63a5\u89e6\u75b2\u52b4\u3068\u66f2\u3052\u75b2\u52b4\u5b9a\u683c\u306e\u8aac\u660e \u3059\u3079\u3066\u306e\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u99c6\u52d5\u88c5\u7f6e\u306f\u3001\u30d4\u30c3\u30c1\u30f3\u30b0\u8010\u6027\uff08\u63a5\u89e6\u75b2\u52b4\u3001\u03c3_H\uff09\u3068\u6b6f\u6839\u66f2\u3052\u5f37\u5ea6\uff08\u03c3_F\uff09\u3068\u3044\u30462\u3064\u306e\u72ec\u7acb\u3057\u305f\u75b2\u52b4\u30c1\u30a7\u30c3\u30af\u306b\u5408\u683c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002ISO 6336\u306f\u3001\u3053\u308c\u3089\u4e21\u65b9\u306b\u3064\u3044\u3066\u4e16\u754c\u7684\u306b\u8a8d\u3081\u3089\u308c\u305f\u8a08\u7b97\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u63d0\u4f9b\u3057\u307e\u3059\u30022\u3064\u306e\u30c1\u30a7\u30c3\u30af\u306e\u69cb\u9020\u3001\u3064\u307e\u308a\u5404\u8981\u7d20\u304c\u4f55\u3092\u8868\u3057\u3066\u3044\u308b\u304b\u3001\u3069\u306e\u6750\u6599\u7279\u6027\u304c\u305d\u308c\u305e\u308c\u3092\u5236\u9650\u3059\u308b\u304b\u3001\u5b89\u5168\u4fc2\u6570\u304c\u3069\u306e\u3088\u3046\u306b\u8a2d\u5b9a\u3055\u308c\u308b\u304b\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u904e\u5270\u307e\u305f\u306f\u4e0d\u8db3\u30b5\u30a4\u30ba\u306b\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u7279\u5b9a\u306e\u7528\u9014\u306b\u9069\u3057\u305f\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u3092\u6b63\u3057\u304f\u6307\u5b9a\u3059\u308b\u305f\u3081\u306e\u57fa\u790e\u3068\u306a\u308a\u307e\u3059\u3002\u30ae\u30a2\u306eISO 6336\u8a08\u7b97\u3092\u4f9d\u983c\u3059\u308b \u2192 2\u3064\u306e\u72ec\u7acb\u3057\u305f\u75b2\u52b4\u9650\u754c \u2014 \u4e21\u65b9\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u7406\u7531 \u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u30da\u30a2\u306f [\u2026]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[3082],"tags":[],"class_list":["post-2357","post","type-post","status-publish","format-standard","hentry","category-helical-gears"],"_links":{"self":[{"href":"https:\/\/helicalcutgears.top\/ja\/wp-json\/wp\/v2\/posts\/2357","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/helicalcutgears.top\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/helicalcutgears.top\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/helicalcutgears.top\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/helicalcutgears.top\/ja\/wp-json\/wp\/v2\/comments?post=2357"}],"version-history":[{"count":2,"href":"https:\/\/helicalcutgears.top\/ja\/wp-json\/wp\/v2\/posts\/2357\/revisions"}],"predecessor-version":[{"id":2361,"href":"https:\/\/helicalcutgears.top\/ja\/wp-json\/wp\/v2\/posts\/2357\/revisions\/2361"}],"wp:attachment":[{"href":"https:\/\/helicalcutgears.top\/ja\/wp-json\/wp\/v2\/media?parent=2357"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/helicalcutgears.top\/ja\/wp-json\/wp\/v2\/categories?post=2357"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/helicalcutgears.top\/ja\/wp-json\/wp\/v2\/tags?post=2357"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}