{"id":10441,"date":"2026-03-04T08:34:51","date_gmt":"2026-03-04T08:34:51","guid":{"rendered":"https:\/\/www.eptahub.com\/?p=10441"},"modified":"2026-05-06T10:32:51","modified_gmt":"2026-05-06T10:32:51","slug":"%e5%bf%9c%e5%8a%9b-%e3%81%b2%e3%81%9a%e3%81%bf%e6%9b%b2%e7%b7%9a%e3%81%ae%e7%90%86%e8%a7%a3","status":"publish","type":"post","link":"https:\/\/www.eptahub.com\/ja\/materials\/understanding-the-stress-strain-curve","title":{"rendered":"\u5fdc\u529b-\u3072\u305a\u307f\u66f2\u7dda\u89e3\u8aac\uff1a\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u305f\u3081\u306e\u30ac\u30a4\u30c9"},"content":{"rendered":"<p>\u3053\u3093\u306b\u3061\u306f\u3001Eptahub\u306e\u30b7\u30cb\u30a2\u30a8\u30f3\u30b8\u30cb\u30a2\u3067\u3059\u3002\u79c1\u306e\u4ed5\u4e8b\u3067\u306f\u3001\u6750\u6599\u306e\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u304c\u3059\u3079\u3066\u3067\u3059\u3002\u5bc6\u5ea6\u3001\u71b1\u4f1d\u5c0e\u7387\u3001\u786c\u5ea6\u306a\u3069\u3001\u3042\u3089\u3086\u308b\u6570\u5024\u306e\u4e2d\u3067\u3082\u3001\u90e8\u54c1\u304c\u8ca0\u8377\u3092\u53d7\u3051\u305f\u3068\u304d\u306b\u3069\u306e\u3088\u3046\u306b\u6319\u52d5\u3059\u308b\u304b\u3092\u4e88\u6e2c\u3059\u308b\u4e0a\u3067\u6700\u3082\u91cd\u8981\u306a\u30c7\u30fc\u30bf\u304c1\u3064\u3042\u308a\u307e\u3059\u3002\u305d\u308c\u306f\u3001\u5fdc\u529b-\u3072\u305a\u307f\u66f2\u7dda\u3067\u3059\u3002.<\/p>\n<p>\u30c7\u30b6\u30a4\u30ca\u30fc\u3084\u8abf\u9054\u62c5\u5f53\u8005\u306b\u3068\u3063\u3066\u3001\u3053\u306e\u4e00\u898b\u30b7\u30f3\u30d7\u30eb\u306a\u30b0\u30e9\u30d5\u306f\u6c34\u6676\u7389\u306e\u3088\u3046\u306a\u3082\u306e\u3060\u3002\u305d\u308c\u306f\u79c1\u305f\u3061\u306b\u6b21\u306e\u3053\u3068\u3092\u6559\u3048\u3066\u304f\u308c\u308b\u3002<\/p>\n<ul>\n<li>\u3053\u306e\u7d20\u6750\u306f\u3069\u306e\u304f\u3089\u3044\u786c\u3044\u3067\u3059\u304b\uff1f<\/li>\n<li>\u3069\u306e\u6642\u70b9\u3067\u6c38\u4e45\u5909\u5f62\u304c\u751f\u3058\u308b\u306e\u304b\uff1f<\/li>\n<li>\u305d\u306e\u7d76\u5bfe\u7684\u306a\u6700\u5927\u5f37\u5ea6\u306f\u3069\u308c\u304f\u3089\u3044\u3067\u3059\u304b\uff1f<\/li>\n<li>\u4f38\u3073\u3066\u7834\u65ad\u524d\u306b\u8b66\u544a\u3092\u767a\u3059\u308b\u306e\u304b\u3001\u305d\u308c\u3068\u3082\u7a81\u7136\u58ca\u6ec5\u7684\u306a\u6545\u969c\u3092\u8d77\u3053\u3059\u306e\u304b\uff1f<\/li>\n<\/ul>\n<p>\u3053\u306e\u66f2\u7dda\u3092\u8aa4\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u90e8\u54c1\u306e\u6545\u969c\u306b\u76f4\u7d50\u3057\u307e\u3059\u3002\u3053\u306e\u66f2\u7dda\u306e\u8aa4\u3063\u305f\u90e8\u5206\u306b\u57fa\u3065\u3044\u3066\u6750\u6599\u7279\u6027\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u306f\u3001\u79c1\u304c\u3088\u304f\u76ee\u306b\u3059\u308b\u8a2d\u8a08\u30df\u30b9\u306e1\u3064\u3067\u3059\u3002\u3053\u306e\u30ac\u30a4\u30c9\u306f\u3001\u3053\u306e\u66f2\u7dda\u3092\u7406\u8ad6\u306e\u9818\u57df\u304b\u3089\u3001\u65e5\u3005\u306e\u696d\u52d9\u3067\u6d3b\u7528\u3067\u304d\u308b\u5b9f\u7528\u7684\u306a\u30c4\u30fc\u30eb\u3078\u3068\u6607\u83ef\u3055\u305b\u3001\u305d\u306e\u8b0e\u3092\u89e3\u304d\u660e\u304b\u3059\u305f\u3081\u306e\u8a66\u307f\u3067\u3059\u3002.<\/p>\n<p>\u66f2\u7dda\u304c\u3069\u306e\u3088\u3046\u306b\u751f\u6210\u3055\u308c\u308b\u306e\u304b\u3001\u5404\u30bb\u30af\u30b7\u30e7\u30f3\u304c\u8a2d\u8a08\u306b\u304a\u3044\u3066\u3069\u306e\u3088\u3046\u306a\u610f\u5473\u3092\u6301\u3064\u306e\u304b\u3001\u305d\u3057\u3066\u3053\u306e\u77e5\u8b58\u3092\u3069\u306e\u3088\u3046\u306b\u6d3b\u7528\u3057\u3066\u81ea\u4fe1\u3092\u6301\u3063\u3066\u6750\u6599\u3092\u6307\u5b9a\u3059\u308b\u306e\u304b\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002.<\/p>\n<p>\u66f2\u7dda\u3092\u8aad\u307f\u53d6\u308b\u524d\u306b\u3001\u305d\u306e\u8ef8\u3092\u7406\u89e3\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30b0\u30e9\u30d5\u306f <strong>\u30b9\u30c8\u30ec\u30b9<\/strong> \uff08y\u8ef8\uff09\u306b\u5bfe\u3057\u3066 <strong>\u6b6a\u307f<\/strong> \uff08x\u8ef8\u4e0a\uff09.<\/p>\n<h2>\u30b9\u30c8\u30ec\u30b9\uff08\u03c3\uff09\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h2>\n<p>\u5de5\u5b66\u7528\u8a9e\u3067\u306f\u3001\u5fdc\u529b\u3068\u306f\u3001\u6750\u6599\u306e\u7c92\u5b50\u540c\u58eb\u304c\u4e00\u5b9a\u306e\u9762\u7a4d\u306b\u308f\u305f\u3063\u3066\u53ca\u307c\u3057\u5408\u3046\u5185\u90e8\u529b\u306e\u3053\u3068\u3067\u3059\u3002\u30b1\u30fc\u30d6\u30eb\u3092\u5f15\u3063\u5f35\u308b\u3068\u3001\u5916\u90e8\u304b\u3089\u529b\u304c\u52a0\u308f\u308a\u307e\u3059\u3002\u5fdc\u529b\u3068\u306f\u3001\u30b1\u30fc\u30d6\u30eb\u306e\u6750\u6599\u304c\u5f15\u3063\u5f35\u3089\u308c\u3066\u5f15\u304d\u88c2\u304b\u308c\u308b\u3053\u3068\u306b\u5bfe\u3059\u308b\u5185\u90e8\u62b5\u6297\u306e\u3053\u3068\u3067\u3059\u3002.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-large wp-image-10466\" src=\"http:\/\/www.eptahub.com\/wp-content\/uploads\/2026\/03\/2-1-1024x576.webp\" alt=\"Rapmaf\u793e\u306b\u3088\u308b\u3001\u305b\u3093\u65ad\u5fdc\u529b\uff08\u03c4\uff09\u3068\u305b\u3093\u65ad\u3072\u305a\u307f\uff08\u03b3\uff09\u306e\u6982\u5ff5\u3092\u8aac\u660e\u3059\u308b\u5de5\u5b66\u56f3\u3002\u8868\u9762\u306b\u63a5\u7dda\u65b9\u5411\u306b\u52a0\u308f\u308b\u529b\uff08F\uff09\u304c\u6750\u6599\u306b\u89d2\u5ea6\u5909\u5f62\u3092\u5f15\u304d\u8d77\u3053\u3059\u69d8\u5b50\u3092\u793a\u3057\u3066\u304a\u308a\u3001\u3053\u308c\u306f\u5f15\u5f35\u5fdc\u529b\u3068\u306f\u7570\u306a\u308b\u8377\u91cd\u6761\u4ef6\u3067\u3042\u308b\u3002.\" width=\"800\" height=\"450\" srcset=\"https:\/\/www.eptahub.com\/wp-content\/uploads\/2026\/03\/2-1-1024x576.webp 1024w, https:\/\/www.eptahub.com\/wp-content\/uploads\/2026\/03\/2-1-300x169.webp 300w, https:\/\/www.eptahub.com\/wp-content\/uploads\/2026\/03\/2-1-768x432.webp 768w, https:\/\/www.eptahub.com\/wp-content\/uploads\/2026\/03\/2-1.webp 1280w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>\u79c1\u305f\u3061\u306f\u305d\u308c\u3092\u7c21\u5358\u306a\u516c\u5f0f\u3067\u8a08\u7b97\u3057\u307e\u3059\u3002<\/p>\n<p><strong>\u5fdc\u529b\uff08\u03c3\uff09\uff1d\u529b\uff08F\uff09\uff0f\u65ad\u9762\u7a4d\uff08A\u2080\uff09<\/strong><\/p>\n<ul>\n<li><strong>\u529b\uff08F\uff09\uff1a<\/strong>\u00a0\u90e8\u54c1\u306b\u52a0\u308f\u308b\u8377\u91cd\u3002.<\/li>\n<li><strong>\u9762\u7a4d\uff08A\u2080\uff09\uff1a<\/strong>\u00a0\u90e8\u54c1\u306e\u5143\u306e\u3001\u5909\u5f62\u3057\u3066\u3044\u306a\u3044\u65ad\u9762\u7a4d\u3002.<\/li>\n<li><strong>\u5358\u4f4d:<\/strong>\u00a0SI\u5358\u4f4d\u7cfb\u3067\u306f\u3001\u5fdc\u529b\u306f\u00a0<strong>\u30d1\u30b9\u30ab\u30eb\uff08Pa\uff09<\/strong>\u00a0\u307e\u305f\u306f\u3001\u3088\u308a\u4e00\u822c\u7684\u306b\u306f\u3001,\u00a0<strong>\u30e1\u30ac\u30d1\u30b9\u30ab\u30eb\uff08MPa\uff09<\/strong>, \u3053\u308c\u306f\u30cb\u30e5\u30fc\u30c8\u30f3\u6bce\u5e73\u65b9\u30df\u30ea\u30e1\u30fc\u30c8\u30eb\uff08N\/mm\u00b2\uff09\u3067\u8868\u3055\u308c\u307e\u3059\u3002\u30e4\u30fc\u30c9\u30fb\u30dd\u30f3\u30c9\u6cd5\u3067\u306f\u3001\u30dd\u30f3\u30c9\u6bce\u5e73\u65b9\u30a4\u30f3\u30c1\uff08psi\uff09\u307e\u305f\u306f\u30ad\u30ed\u30dd\u30f3\u30c9\u6bce\u5e73\u65b9\u30a4\u30f3\u30c1\uff08ksi\uff09\u3067\u8868\u3055\u308c\u307e\u3059\u3002.<\/li>\n<\/ul>\n<h2>\u3072\u305a\u307f\uff08\u03b5\uff09\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h2>\n<p>\u3072\u305a\u307f\u306f\u5909\u5f62\u306e\u5c3a\u5ea6\u3067\u3059\u3002\u90e8\u54c1\u304c\u7d76\u5bfe\u7684\u306b\u3069\u308c\u3060\u3051\u4f38\u3073\u305f\u304b\u3067\u306f\u306a\u304f\u3001\u3069\u308c\u3060\u3051\u4f38\u3073\u305f\u304b\u3092\u8868\u3057\u307e\u3059\u3002 <em>\u5143\u306e\u5927\u304d\u3055\u306b\u5bfe\u3057\u3066<\/em>. 10\u30e1\u30fc\u30c8\u30eb\u306e\u6881\u3067\u306f1mm\u306e\u4f38\u3073\u306f\u53d6\u308b\u306b\u8db3\u3089\u306a\u3044\u304c\u30012mm\u306e\u90e8\u6750\u3067\u306f\u58ca\u6ec5\u7684\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3002\u3072\u305a\u307f\u306f\u3053\u306e\u73fe\u8c61\u3092\u6b63\u898f\u5316\u3059\u308b\u3002.<\/p>\n<p>\u5de5\u5b66\u7684\u3072\u305a\u307f\u306e\u516c\u5f0f\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<p><strong>\u3072\u305a\u307f\uff08\u03b5\uff09\uff1d\u9577\u3055\u306e\u5909\u5316\uff08\u0394L\uff09\uff0f\u5143\u306e\u9577\u3055\uff08L\u2080\uff09<\/strong><\/p>\n<ul>\n<li><strong>\u9577\u3055\u306e\u5909\u5316\uff08\u0394L\uff09\uff1a<\/strong>\u00a0\u90e8\u54c1\u304c\u4f38\u3073\u305f\u308a\u7e2e\u3093\u3060\u308a\u3057\u305f\u91cf\u3002.<\/li>\n<li><strong>\u5143\u306e\u9577\u3055\uff08L\u2080\uff09\uff1a<\/strong>\u00a0\u8377\u91cd\u304c\u304b\u304b\u308b\u524d\u306e\u90e8\u54c1\u306e\u9577\u3055\u3002.<\/li>\n<li><strong>\u5358\u4f4d:<\/strong>\u00a0\u3072\u305a\u307f\u306f\u9577\u3055\u3068\u9577\u3055\u306e\u6bd4\uff08\u4f8b\uff1amm\/mm\uff09\u306a\u306e\u3067\u3001\u6280\u8853\u7684\u306b\u306f\u00a0<strong>\u7121\u6b21\u5143<\/strong>. \u591a\u304f\u306e\u5834\u5408\u3001\u5c0f\u6570\u3001\u30d1\u30fc\u30bb\u30f3\u30c6\u30fc\u30b8\uff08\u4f8b\uff1a5% \u3072\u305a\u307f\uff09\u3001\u307e\u305f\u306f\u30de\u30a4\u30af\u30ed\u3072\u305a\u307f\uff08\u03bcm\/m\uff09\u3067\u8868\u3055\u308c\u307e\u3059\u3002.<\/li>\n<\/ul>\n<h2>\u66f2\u7dda\u306e\u69cb\u9020\uff1a\u7121\u8ca0\u8377\u304b\u3089\u7834\u640d\u307e\u3067\u306e\u89e3\u8aac<\/h2>\n<p>\u5fdc\u529b-\u3072\u305a\u307f\u66f2\u7dda\u306f\u3001\u53b3\u5bc6\u306b\u5236\u5fa1\u3055\u308c\u305f\u5f15\u5f35\u8a66\u9a13\u306b\u304a\u3044\u3066\u3001\u6750\u6599\u30b5\u30f3\u30d7\u30eb\u304c\u5f15\u304d\u88c2\u304b\u308c\u308b\u904e\u7a0b\u3092\u7269\u8a9e\u308b\u3082\u306e\u3067\u3059\u3002\u8a66\u9a13\u6a5f\u304c\u5f15\u3063\u5f35\u308b\uff08\u3072\u305a\u307f\u3092\u5897\u52a0\u3055\u305b\u308b\uff09\u306b\u3064\u308c\u3066\u3001\u6750\u6599\u306e\u62b5\u6297\uff08\u5fdc\u529b\uff09\u304c\u6e2c\u5b9a\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u904e\u7a0b\u306b\u304a\u3051\u308b\u91cd\u8981\u306a\u30dd\u30a4\u30f3\u30c8\u3092\u9806\u3092\u8ffd\u3063\u3066\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002.<\/p>\n<p><em>\uff08\u6ce8\uff1a\u5b9f\u969b\u306e\u30d6\u30ed\u30b0\u8a18\u4e8b\u3067\u306f\u3001\u3053\u3053\u306b\u30a4\u30e1\u30fc\u30b8\u753b\u50cf\u304c\u63b2\u8f09\u3055\u308c\u307e\u3059\uff09<\/em><\/p>\n<h3>\u5f3e\u6027\u9818\u57df\u3068\u6bd4\u4f8b\u9650\u754c<\/h3>\n<p>\u539f\u70b9\u304b\u3089\u6700\u521d\u306e\u30ad\u30fc\u30dd\u30a4\u30f3\u30c8\uff08\u6bd4\u4f8b\u9650\u754c\uff09\u307e\u3067\u306f\u3001\u66f2\u7dda\u306f\u76f4\u7dda\u3067\u3059\u3002\u3053\u308c\u306f <strong>\u5f3e\u6027\u9818\u57df<\/strong>.<\/p>\n<ul>\n<li><strong>\u305d\u306e\u610f\u5473\uff1a<\/strong>\u00a0\u3053\u306e\u9818\u57df\u3067\u306f\u3001\u6750\u6599\u306f\u5b8c\u5168\u306a\u30d0\u30cd\u306e\u3088\u3046\u306b\u632f\u308b\u821e\u3044\u307e\u3059\u3002\u8377\u91cd\u3092\u52a0\u3048\u3066\u304b\u3089\u53d6\u308a\u9664\u304f\u3068\u3001\u6750\u6599\u306f\u5143\u306e\u5f62\u72b6\u306b\u6b63\u78ba\u306b\u623b\u308a\u307e\u3059\u3002\u5909\u5f62\u306f\u4e00\u6642\u7684\u306a\u3082\u306e\u3067\u3001\u6c38\u7d9a\u7684\u306a\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/li>\n<li><strong>\u30d5\u30c3\u30af\u306e\u6cd5\u5247\uff1a<\/strong>\u00a0\u7dda\u5f62\u95a2\u4fc2\u306f\u30d5\u30c3\u30af\u306e\u6cd5\u5247\u3067\u8868\u3055\u308c\u3001\u5fdc\u529b\u306f\u3072\u305a\u307f\u306b\u6b63\u6bd4\u4f8b\u3059\u308b\uff08\u03c3 = E\u03b5\uff09\u3002.<\/li>\n<li><strong>\u5f3e\u6027\u7387\uff08\u30e4\u30f3\u30b0\u7387\u3001E\uff09\uff1a<\/strong>\u00a0\u3053\u306e\u76f4\u7dda\u306e\u50be\u304d\u306f\u00a0<strong>\u5f3e\u6027\u4fc2\u6570<\/strong>. \u3053\u308c\u306f\u6750\u6599\u306e\u57fa\u672c\u7684\u306a\u5c3a\u5ea6\u3067\u3059\u00a0<strong>\u525b\u6027<\/strong>. \u5f3e\u6027\u7387\u306e\u9ad8\u3044\u6750\u6599\uff08\u92fc\u9244\u306a\u3069\uff09\u306f\u975e\u5e38\u306b\u786c\u304f\u3001\u8377\u91cd\u304c\u304b\u304b\u3063\u3066\u3082\u307b\u3068\u3093\u3069\u5909\u5f62\u3057\u307e\u305b\u3093\u3002\u4e00\u65b9\u3001\u5f3e\u6027\u7387\u306e\u4f4e\u3044\u6750\u6599\uff08\u30b4\u30e0\u306a\u3069\uff09\u306f\u67d4\u8edf\u6027\u304c\u3042\u308a\u3001\u5927\u304d\u304f\u5909\u5f62\u3057\u307e\u3059\u3002.<\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"alignnone size-large wp-image-10464\" src=\"http:\/\/www.eptahub.com\/wp-content\/uploads\/2026\/03\/3-1-1024x576.webp\" alt=\"Rapmaf\u793e\u306b\u3088\u308b\u6280\u8853\u56f3\u3002\u5fdc\u529b-\u3072\u305a\u307f\u66f2\u7dda\u4e0a\u306b\u660e\u78ba\u306a\u964d\u4f0f\u70b9\u3092\u6301\u305f\u306a\u3044\u6750\u6599\u306e\u30aa\u30d5\u30bb\u30c3\u30c8\u964d\u4f0f\u70b9\uff08B\uff09\u3092\u6c7a\u5b9a\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b0.2%\u30aa\u30d5\u30bb\u30c3\u30c8\u6cd5\u3092\u793a\u3057\u3066\u3044\u308b\u3002\u6bd4\u4f8b\u9650\u754c\uff08A\uff09\u3082\u793a\u3055\u308c\u3066\u3044\u308b\u3002.\" width=\"800\" height=\"450\" srcset=\"https:\/\/www.eptahub.com\/wp-content\/uploads\/2026\/03\/3-1-1024x576.webp 1024w, https:\/\/www.eptahub.com\/wp-content\/uploads\/2026\/03\/3-1-300x169.webp 300w, https:\/\/www.eptahub.com\/wp-content\/uploads\/2026\/03\/3-1-768x432.webp 768w, https:\/\/www.eptahub.com\/wp-content\/uploads\/2026\/03\/3-1.webp 1280w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h3>\u8b72\u6b69\u70b9\uff1a\u5f8c\u623b\u308a\u3067\u304d\u306a\u3044\u5730\u70b9<\/h3>\n<p>\u3053\u308c\u306f\u3001\u69cb\u9020\u8a2d\u8a08\u8005\u306b\u3068\u3063\u3066\u66f2\u7dda\u4e0a\u3067\u6700\u3082\u91cd\u8981\u306a\u30dd\u30a4\u30f3\u30c8\u3068\u8a00\u3048\u308b\u3067\u3057\u3087\u3046\u3002 <strong>\u964d\u4f0f\u5f37\u5ea6\uff08\u03c3y\uff09<\/strong> \u3053\u308c\u306f\u3001\u6750\u6599\u304c\u5f3e\u6027\u6319\u52d5\u304b\u3089\u5851\u6027\u6319\u52d5\u306b\u79fb\u884c\u3059\u308b\u969b\u306e\u5fdc\u529b\u5024\u3067\u3042\u308b\u3002.<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-large wp-image-10467\" src=\"http:\/\/www.eptahub.com\/wp-content\/uploads\/2026\/03\/4-1-1024x576.webp\" alt=\"Rapmaf\u306b\u3088\u308b\u5fdc\u529b-\u3072\u305a\u307f\u66f2\u7dda\u306e\u7c21\u7565\u5316\u3055\u308c\u305f\u7dda\u753b\u56f3\u3002\u5f3e\u6027\u9818\u57df\u3068\u5851\u6027\u9818\u57df\u304c\u660e\u78ba\u306b\u533a\u5225\u3055\u308c\u3001\u964d\u4f0f\u70b9\u3001\u52a0\u5de5\u786c\u5316\u6bb5\u968e\u3001\u30cd\u30c3\u30ad\u30f3\u30b0\u3001\u304a\u3088\u3073\u7834\u58ca\u304c\u30e9\u30d9\u30eb\u4ed8\u3051\u3055\u308c\u3066\u3044\u308b\u3002.\" width=\"800\" height=\"450\" srcset=\"https:\/\/www.eptahub.com\/wp-content\/uploads\/2026\/03\/4-1-1024x576.webp 1024w, https:\/\/www.eptahub.com\/wp-content\/uploads\/2026\/03\/4-1-300x169.webp 300w, https:\/\/www.eptahub.com\/wp-content\/uploads\/2026\/03\/4-1-768x432.webp 768w, https:\/\/www.eptahub.com\/wp-content\/uploads\/2026\/03\/4-1.webp 1280w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<ul>\n<li><strong>\u305d\u306e\u610f\u5473\uff1a<\/strong>\u00a0\u5fdc\u529b\u304c\u964d\u4f0f\u5f37\u5ea6\u3092\u8d85\u3048\u308b\u3068\u3001\u6750\u6599\u306f\u00a0<strong>\u5851\u6027\u5909\u5f62<\/strong>. \u8377\u91cd\u3092\u53d6\u308a\u9664\u3044\u3066\u3082\u3001\u5143\u306e\u5f62\u72b6\u306b\u306f\u623b\u308a\u307e\u305b\u3093\u3002\u6c38\u4e45\u7684\u306b\u4f38\u3073\u3066\u3057\u307e\u3063\u305f\u72b6\u614b\u3067\u3059\u3002.<\/li>\n<li><strong>\u5b9f\u4f8b\uff1a<\/strong>\u00a0\u30da\u30fc\u30d1\u30fc\u30af\u30ea\u30c3\u30d7\u3092\u5c11\u3057\u66f2\u3052\u308b\u3068\u3001\u5143\u306e\u5f62\u306b\u623b\u308a\u307e\u3059\uff08\u5f3e\u6027\uff09\u3002\u3057\u304b\u3057\u3001\u6025\u6fc0\u306b\u66f2\u3052\u308b\u3068\u3001\u66f2\u304c\u3063\u305f\u307e\u307e\u306b\u306a\u308a\u307e\u3059\uff08\u5851\u6027\uff09\u3002\u3053\u308c\u306f\u3001\u30da\u30fc\u30d1\u30fc\u30af\u30ea\u30c3\u30d7\u306e\u964d\u4f0f\u5f37\u5ea6\u3092\u8d85\u3048\u305f\u305f\u3081\u3067\u3059\u3002.<\/li>\n<li><strong>0.2% \u30aa\u30d5\u30bb\u30c3\u30c8\u964d\u4f0f\u5f37\u5ea6:<\/strong>\u00a0\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u5408\u91d1\u306e\u3088\u3046\u306a\u591a\u304f\u306e\u73fe\u4ee3\u6750\u6599\u306b\u306f\u3001\u660e\u78ba\u306a\u92ed\u3044\u964d\u4f0f\u70b9\u304c\u3042\u308a\u307e\u305b\u3093\u3002\u4ee3\u308f\u308a\u306b\u3001\u66f2\u7dda\u306f\u7de9\u3084\u304b\u306b\u66f2\u304c\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u6750\u6599\u306b\u306f\u3001\u00a0<strong>0.2%\u30aa\u30d5\u30bb\u30c3\u30c8\u6cd5<\/strong>. \u521d\u671f\u5f3e\u6027\u52fe\u914d\u306b\u5e73\u884c\u306a\u7dda\u3092\u3001x\u8ef8\u4e0a\u306e0.002\uff08\u307e\u305f\u306f0.2%\uff09\u3072\u305a\u307f\u304b\u3089\u5f15\u304f\u3002\u3053\u306e\u7dda\u304c\u66f2\u7dda\u3068\u4ea4\u308f\u308b\u70b9\u3092\u964d\u4f0f\u5f37\u5ea6\u3068\u3059\u308b\u3002.<\/li>\n<\/ul>\n<h3>\u52a0\u5de5\u786c\u5316\u9818\u57df<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-10465\" src=\"http:\/\/www.eptahub.com\/wp-content\/uploads\/2026\/03\/5-1-1024x576.webp\" alt=\"Rapmaf\u306b\u3088\u308b\u5305\u62ec\u7684\u306a\u30a4\u30f3\u30d5\u30a9\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u3067\u306f\u3001\u4f4e\u70ad\u7d20\u92fc\u306e\u3088\u3046\u306a\u5ef6\u6027\u6750\u6599\u306e\u5fdc\u529b-\u3072\u305a\u307f\u66f2\u7dda\u304c\u793a\u3055\u308c\u3066\u304a\u308a\u3001\u6bd4\u4f8b\u9650\u754c\u3001\u964d\u4f0f\u70b9\u3001\u6975\u9650\u5f37\u5ea6\uff08\u304f\u3073\u308c\uff09\u3001\u7834\u58ca\u70b9\u3068\u3044\u3063\u305f\u5404\u4e3b\u8981\u6bb5\u968e\u3067\u5909\u5f62\u3059\u308b\u30c9\u30c3\u30b0\u30dc\u30fc\u30f3\u578b\u8a66\u9a13\u7247\u306e\u30a4\u30e9\u30b9\u30c8\u304c\u63b2\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002.\" width=\"800\" height=\"450\" srcset=\"https:\/\/www.eptahub.com\/wp-content\/uploads\/2026\/03\/5-1-1024x576.webp 1024w, https:\/\/www.eptahub.com\/wp-content\/uploads\/2026\/03\/5-1-300x169.webp 300w, https:\/\/www.eptahub.com\/wp-content\/uploads\/2026\/03\/5-1-768x432.webp 768w, https:\/\/www.eptahub.com\/wp-content\/uploads\/2026\/03\/5-1.webp 1280w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>\u6750\u6599\u304c\u964d\u4f0f\u3057\u305f\u5f8c\u3001\u8208\u5473\u6df1\u3044\u3053\u3068\u304c\u8d77\u3053\u308a\u307e\u3059\u3002\u305d\u308c\u3092\u4f38\u3070\u3057\u7d9a\u3051\u308b\u306b\u306f\u3001 <em>\u5897\u52a0<\/em> \u5fdc\u529b\u306e\u91cf\u3002\u6750\u6599\u306f\u5909\u5f62\u3059\u308b\u306b\u3064\u308c\u3066\u5b9f\u969b\u306b\u5f37\u304f\u306a\u308b\u3002\u3053\u306e\u73fe\u8c61\u306f <strong>\u52a0\u5de5\u786c\u5316<\/strong> \u307e\u305f\u306f\u52a0\u5de5\u786c\u5316\u3002\u91d1\u5c5e\u306e\u5185\u90e8\u7d50\u6676\u69cb\u9020\u304c\u3001\u305d\u308c\u4ee5\u4e0a\u306e\u5909\u5f62\u306b\u62b5\u6297\u3059\u308b\u3088\u3046\u306b\u518d\u914d\u5217\u3055\u308c\u308b\u3002.<\/p>\n<h3>\u7a76\u6975\u5f15\u5f35\u5f37\u5ea6\uff08UTS\uff09<\/h3>\n<p>\u52a0\u5de5\u786c\u5316\u304c\u7d9a\u304f\u3068\u3001\u5fdc\u529b\u306f\u6700\u5927\u5024\u306b\u9054\u3057\u307e\u3059\u3002\u3053\u306e\u30d4\u30fc\u30af\u306f <strong>\u5f15\u5f35\u5f37\u5ea6\uff08UTS\uff09<\/strong>.<\/p>\n<ul>\n<li><strong>\u305d\u306e\u610f\u5473\uff1a<\/strong>\u00a0UTS\u306f\u3001\u6750\u6599\u304c\u7834\u58ca\u3057\u59cb\u3081\u308b\u524d\u306b\u8010\u3048\u3089\u308c\u308b\u6700\u5927\u306e\u5fdc\u529b\u3067\u3059\u3002\u91cd\u8981\u306a\u5024\u3067\u3059\u304c\u3001\u00a0<strong>\u90e8\u54c1\u3092\u305d\u306e\u5f15\u5f35\u5f37\u5ea6\u306b\u8fd1\u3044\u8377\u91cd\u306b\u8010\u3048\u3089\u308c\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3059\u308b\u3053\u3068\u306f\u3001\u3088\u304f\u3042\u308b\u5371\u967a\u306a\u9593\u9055\u3044\u3067\u3042\u308b\u3002.<\/strong>\u00a0\u3053\u306e\u6bb5\u968e\u306b\u9054\u3059\u308b\u305a\u3063\u3068\u524d\u306b\u3001\u65e2\u306b\u5909\u5f62\u304c\u9032\u307f\u3001\u6c38\u4e45\u7684\u306a\u5909\u5f62\u304c\u751f\u3058\u3066\u3044\u308b\u3002.<\/li>\n<li><strong>\u30cd\u30c3\u30ad\u30f3\u30b0\uff1a<\/strong>\u00a0UTS\u306b\u9054\u3059\u308b\u3068\u3001\u6750\u6599\u30b5\u30f3\u30d7\u30eb\u306b\u5c40\u6240\u7684\u306a\u4e0d\u5b89\u5b9a\u6027\u304c\u751f\u3058\u59cb\u3081\u3001\u65ad\u9762\u7a4d\u304c\u7e2e\u5c0f\u3057\u59cb\u3081\u307e\u3059\u3002\u3053\u308c\u306f\u300c\u30cd\u30c3\u30ad\u30f3\u30b0\u300d\u3068\u547c\u3070\u308c\u307e\u3059\u3002\u65ad\u9762\u7a4d\u304c\u6e1b\u5c11\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u30b5\u30f3\u30d7\u30eb\u306f\u3082\u306f\u3084\u540c\u3058\u8377\u91cd\u3092\u652f\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u305a\u3001\u6e2c\u5b9a\u3055\u308c\u305f\u00a0<em>\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0<\/em>\u00a0\u30b9\u30c8\u30ec\u30b9\u304c\u8efd\u6e1b\u3057\u59cb\u3081\u308b\u3002.<\/li>\n<\/ul>\n<h3>\u9aa8\u6298<\/h3>\n<p>\u3053\u308c\u304c\u9650\u754c\u70b9\u3067\u3059\u3002\u304f\u3073\u308c\u304c\u9032\u3080\u306b\u3064\u308c\u3066\u5fdc\u529b\u306f\u4f4e\u4e0b\u3057\u7d9a\u3051\u3001\u6700\u7d42\u7684\u306b\u6750\u6599\u304c\u7834\u65ad\u3057\u307e\u3059\u3002\u3053\u308c\u304c\u7834\u65ad\u70b9\u3067\u3059\u3002.<\/p>\n<p><strong>\u88681\uff1a\u5fdc\u529b-\u3072\u305a\u307f\u66f2\u7dda\u304b\u3089\u5f97\u3089\u308c\u308b\u4e3b\u8981\u306a\u7279\u6027<\/strong><\/p>\n<table>\n<thead>\n<tr>\n<th>\u8ca1\u7523<\/th>\n<th>\u30b7\u30f3\u30dc\u30eb<\/th>\n<th>\u5206\u304b\u308a\u3084\u3059\u304f\u8aac\u660e\u3059\u308b\u3068\u3001<\/th>\n<th>\u306a\u305c\u305d\u308c\u304c\u3042\u306a\u305f\u306e\u30c7\u30b6\u30a4\u30f3\u306b\u3068\u3063\u3066\u91cd\u8981\u306a\u306e\u304b<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u5f3e\u6027\u4fc2\u6570<\/strong><\/td>\n<td>E<\/td>\n<td><strong>\u201c\u300c\u3069\u308c\u304f\u3089\u3044\u786c\u3044\u3067\u3059\u304b\uff1f\u300d\u201d<\/strong>\u00a0\uff08\u5f3e\u6027\u5909\u5f62\u306b\u5bfe\u3059\u308b\u62b5\u6297\uff09<\/td>\n<td>\u90e8\u54c1\u304c\u3069\u308c\u3060\u3051\u305f\u308f\u3080\u304b\u3001 <a href=\"https:\/\/www.eptahub.com\/ja\/%e3%83%81%e3%83%a5%e3%83%bc%e3%83%96%e6%9b%b2%e3%81%92\/\" data-wpil-monitor-id=\"21\">\u901a\u5e38\u306e\u4f7f\u7528\u72b6\u6cc1\u4e0b\u3067\u66f2\u304c\u308b<\/a> \u8ca0\u8377\u3002.<\/td>\n<\/tr>\n<tr>\n<td><strong>\u964d\u4f0f\u5f37\u5ea6<\/strong><\/td>\n<td>\u03c3y<\/td>\n<td><strong>\u201c\u300c\u4e00\u4f53\u3069\u306e\u6642\u70b9\u3067\u6c38\u4e45\u7684\u306b\u66f2\u304c\u3063\u3066\u3057\u307e\u3046\u306e\u3060\u308d\u3046\u304b\uff1f\u300d\u201d<\/strong>\u00a0\uff08\u5851\u6027\u5909\u5f62\u306e\u958b\u59cb\uff09<\/td>\n<td>\u4f7f\u7528\u4e2d\u306b\u5909\u5f62\u3057\u3066\u306f\u306a\u3089\u306a\u3044\u69cb\u9020\u90e8\u54c1\u3092\u8a2d\u8a08\u3059\u308b\u4e0a\u3067\u6700\u3082\u91cd\u8981\u306a\u5236\u7d04\u6761\u4ef6\u3002.<\/td>\n<\/tr>\n<tr>\n<td><strong>\u6975\u9650\u5f15\u5f35\u5f37\u5ea6<\/strong><\/td>\n<td>UTS<\/td>\n<td><strong>\u201c\u300c\u8010\u3048\u3089\u308c\u308b\u6700\u5927\u306e\u30b9\u30c8\u30ec\u30b9\u5024\u306f\u3069\u308c\u304f\u3089\u3044\u3067\u3059\u304b\uff1f\u300d\u201d<\/strong><\/td>\n<td>\u3053\u308c\u306f\u6700\u5927\u8010\u8377\u91cd\u80fd\u529b\u3092\u8868\u3059\u3082\u306e\u3067\u3001\u5b89\u5168\u7387\u306e\u8a08\u7b97\u306b\u306f\u5f79\u7acb\u3061\u307e\u3059\u304c\u3001\u8a2d\u8a08\u4e0a\u306e\u9650\u754c\u5024\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/td>\n<\/tr>\n<tr>\n<td><strong>\u7834\u65ad\u6642\u306e\u4f38\u3073<\/strong><\/td>\n<td>%EL<\/td>\n<td><strong>\u201c\u300c\u3069\u308c\u304f\u3089\u3044\u4f38\u3073\u305f\u3089\u5207\u308c\u308b\u306e\u304b\uff1f\u300d\u201d<\/strong>\u00a0\uff08\u5ef6\u6027\u306e\u6307\u6a19\uff09<\/td>\n<td>\u6750\u6599\u304c\u5ef6\u6027\uff08\u5927\u304d\u304f\u4f38\u3073\u308b\uff09\u304b\u8106\u6027\uff08\u307b\u3068\u3093\u3069\u524d\u89e6\u308c\u306a\u304f\u6298\u308c\u308b\uff09\u304b\u3092\u793a\u3059\u3002.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u5ef6\u6027\u6319\u52d5\u3068\u8106\u6027\u6319\u52d5\uff1a\u7834\u58ca\u306e\u7269\u8a9e\u3092\u8aad\u307f\u89e3\u304f<\/h2>\n<p>\u5fdc\u529b-\u3072\u305a\u307f\u66f2\u7dda\u306e\u5168\u4f53\u7684\u306a\u5f62\u72b6\u306f\u3001\u6750\u6599\u304c\u3069\u306e\u3088\u3046\u306b\u7834\u58ca\u3055\u308c\u308b\u304b\u3092\u9bae\u3084\u304b\u306b\u7269\u8a9e\u308b\u3002\u5de5\u5b66\u5206\u91ce\u3067\u306f\u3001\u6750\u6599\u306f\u5927\u304d\u304f\u5ef6\u6027\u6750\u6599\u3068\u8106\u6027\u6750\u6599\u306e2\u7a2e\u985e\u306b\u5206\u985e\u3055\u308c\u308b\u3002.<\/p>\n<h3>\u5ef6\u6027\u6750\u6599<\/h3>\n<p>\u8edf\u92fc\u3001\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3001\u9285\u3068\u3044\u3063\u305f\u6750\u6599\u3092\u8003\u3048\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u3089\u306e\u6750\u6599\u306e\u5fdc\u529b-\u3072\u305a\u307f\u66f2\u7dda\u306b\u306f\u3001\u9577\u304f\u660e\u78ba\u306a\u5851\u6027\u9818\u57df\u304c\u5b58\u5728\u3057\u307e\u3059\u3002.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-10468\" src=\"http:\/\/www.eptahub.com\/wp-content\/uploads\/2026\/03\/6-1-1024x576.webp\" alt=\"\u9ad8\u54c1\u8cea\u3067\u7d99\u304e\u76ee\u306e\u306a\u3044\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u307e\u305f\u306f\u92fc\u7ba1\u306e\u30af\u30ed\u30fc\u30ba\u30a2\u30c3\u30d7\u5199\u771f\u3002\u3053\u308c\u3089\u306f\u3001Rapmaf\u306e\u3088\u3046\u306a\u4f01\u696d\u306b\u304a\u3051\u308b\u7cbe\u5bc6\u88fd\u9020\u306b\u304a\u3044\u3066\u3001\u5fdc\u529b-\u3072\u305a\u307f\u7279\u6027\u304c\u6975\u3081\u3066\u91cd\u8981\u306a\u539f\u6750\u6599\u3067\u3042\u308a\u3001\u5f15\u5f35\u8a66\u9a13\u306b\u3088\u3063\u3066\u305d\u306e\u7279\u6027\u304c\u6c7a\u5b9a\u3055\u308c\u308b\u3002.\" width=\"800\" height=\"450\" srcset=\"https:\/\/www.eptahub.com\/wp-content\/uploads\/2026\/03\/6-1-1024x576.webp 1024w, https:\/\/www.eptahub.com\/wp-content\/uploads\/2026\/03\/6-1-300x169.webp 300w, https:\/\/www.eptahub.com\/wp-content\/uploads\/2026\/03\/6-1-768x432.webp 768w, https:\/\/www.eptahub.com\/wp-content\/uploads\/2026\/03\/6-1.webp 1280w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<ul>\n<li><strong>\u30ab\u30fc\u30d6\u306e\u5916\u89b3\uff1a<\/strong>\u00a0\u964d\u4f0f\u70b9\u3092\u8d85\u3048\u308b\u3068\u3001\u7834\u65ad\u70b9\u306b\u9054\u3059\u308b\u307e\u3067\u306b\u304b\u306a\u308a\u306e\u3072\u305a\u307f\uff08\u4f38\u3073\uff09\u304c\u751f\u3058\u308b\u3002.<\/li>\n<li><strong>\u3053\u308c\u306f\u3069\u3046\u3044\u3046\u610f\u5473\u304b\uff1a<\/strong>\u00a0\u5ef6\u6027\u6750\u6599\u306f\u3001\u7834\u58ca\u3059\u308b\u524d\u306b\u660e\u78ba\u306a\u8b66\u544a\u3092\u767a\u3057\u307e\u3059\u3002\u7834\u58ca\u3059\u308b\u524d\u306b\u3001\u76ee\u306b\u898b\u3048\u3066\u5927\u304d\u304f\u66f2\u304c\u308a\u3001\u4f38\u3073\u3001\u5909\u5f62\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u69cb\u9020\u6881\u3001\u81ea\u52d5\u8eca\u30d5\u30ec\u30fc\u30e0\u3001\u5727\u529b\u5bb9\u5668\u306a\u3069\u306e\u7528\u9014\u306b\u304a\u3044\u3066\u975e\u5e38\u306b\u671b\u307e\u3057\u3044\u5b89\u5168\u6a5f\u80fd\u3067\u3059\u3002\u3053\u306e\u5438\u53ce\u80fd\u529b\u306f\u3001 <a href=\"https:\/\/www.eptahub.com\/ja\/%e3%82%a8%e3%83%8d%e3%83%ab%e3%82%ae%e3%83%bc\/\" data-wpil-monitor-id=\"17\">\u30a8\u30cd\u30eb\u30ae\u30fc<\/a> \u5851\u6027\u5909\u5f62\u306b\u3088\u308b\u00a0<strong>\u976d\u6027<\/strong>.<\/li>\n<li><strong>\u4e3b\u8981\u6307\u6a19\uff1a<\/strong>\u00a0\u7834\u65ad\u6642\u306e\u4f38\u3073\u7387\u304c\u9ad8\u3044\uff08&gt;5%\uff09\u3002.<\/li>\n<\/ul>\n<h3>\u8106\u6027\u6750\u6599<\/h3>\n<p>\u4eca\u5ea6\u306f\u92f3\u9244\u3001\u30bb\u30e9\u30df\u30c3\u30af\u3001\u30ac\u30e9\u30b9\u3068\u3044\u3063\u305f\u7d20\u6750\u3092\u8003\u3048\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002\u305d\u308c\u3089\u306e\u66f2\u7dda\u306f\u3001\u5168\u304f\u7570\u306a\u308b\u3001\u305d\u3057\u3066\u306f\u308b\u304b\u306b\u77ed\u3044\u7269\u8a9e\u3092\u8a9e\u3063\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-10462\" src=\"http:\/\/www.eptahub.com\/wp-content\/uploads\/2026\/03\/7-1024x576.webp\" alt=\"\u9ad8\u7d1a\u30db\u30fc\u30ed\u30fc\u92f3\u9244\u88fd\u8abf\u7406\u5668\u5177\u4e00\u5f0f\u306f\u3001\u5fdc\u529b-\u3072\u305a\u307f\u66f2\u7dda\u304b\u3089\u5f97\u3089\u308c\u308b\u6750\u6599\u7279\u6027\u304c\u91cd\u8981\u306a\u88fd\u54c1\u8a2d\u8a08\u306e\u4e00\u4f8b\u3067\u3042\u308b\u3002\u5ef6\u6027\u306e\u3042\u308b\u92f3\u9244\u306e\u82af\u6750\u306f\u976d\u6027\u3092\u63d0\u4f9b\u3059\u308b\u4e00\u65b9\u3001\u8106\u3044\u30db\u30fc\u30ed\u30fc\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306f\u3072\u3073\u5272\u308c\uff08\u7834\u640d\uff09\u306b\u8010\u3048\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002.\" width=\"800\" height=\"450\" srcset=\"https:\/\/www.eptahub.com\/wp-content\/uploads\/2026\/03\/7-1024x576.webp 1024w, https:\/\/www.eptahub.com\/wp-content\/uploads\/2026\/03\/7-300x169.webp 300w, https:\/\/www.eptahub.com\/wp-content\/uploads\/2026\/03\/7-768x432.webp 768w, https:\/\/www.eptahub.com\/wp-content\/uploads\/2026\/03\/7.webp 1280w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<ul>\n<li><strong>\u30ab\u30fc\u30d6\u306e\u5916\u89b3\uff1a<\/strong>\u00a0\u5851\u6027\u5909\u5f62\u9818\u57df\u306f\u975e\u5e38\u306b\u5c0f\u3055\u3044\u304b\u3001\u3042\u308b\u3044\u306f\u5b58\u5728\u3057\u306a\u3044\u3002\u7834\u58ca\u70b9\u306f\u5f3e\u6027\u9650\u754c\u3092\u904e\u304e\u3066\u3059\u3050\u767a\u751f\u3059\u308b\u3002.<\/li>\n<li><strong>\u3053\u308c\u306f\u3069\u3046\u3044\u3046\u610f\u5473\u304b\uff1a<\/strong>\u00a0\u8106\u6027\u6750\u6599\u306f\u3001\u307b\u3068\u3093\u3069\u3001\u3042\u308b\u3044\u306f\u5168\u304f\u524d\u89e6\u308c\u306a\u304f\u3001\u7a81\u7136\u304b\u3064\u58ca\u6ec5\u7684\u306b\u7834\u58ca\u3055\u308c\u307e\u3059\u3002\u66f2\u304c\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u305f\u3060\u6298\u308c\u3066\u3057\u307e\u3046\u306e\u3067\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u6319\u52d5\u306f\u3001\u5727\u7e2e\u8377\u91cd\u3092\u53d7\u3051\u308b\u90e8\u54c1\uff08\u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u67f1\u306a\u3069\uff09\u306b\u306f\u8a31\u5bb9\u3055\u308c\u307e\u3059\u304c\u3001\u5f15\u5f35\u8377\u91cd\u3084\u885d\u6483\u3092\u53d7\u3051\u308b\u7528\u9014\u3067\u306f\u6975\u3081\u3066\u5371\u967a\u3067\u3059\u3002.<\/li>\n<li><strong>\u4e3b\u8981\u6307\u6a19\uff1a<\/strong>\u00a0\u7834\u65ad\u6642\u306e\u4f38\u3073\u7387\u304c\u4f4e\u3044\uff08&lt;5%\uff09\u3002.<\/li>\n<\/ul>\n<p><strong>\u88682\uff1a\u5ef6\u6027\u6750\u6599\u3068\u8106\u6027\u6750\u6599\u306e\u7279\u6027<\/strong><\/p>\n<table>\n<thead>\n<tr>\n<th>\u7279\u5fb4<\/th>\n<th><strong>\u5ef6\u6027\u306e\u3042\u308b\u6750\u6599\uff08\u4f8b\uff1a\u4f4e\u70ad\u7d20\u92fc\uff09<\/strong><\/th>\n<th><strong>\u8106\u6027\u6750\u6599\uff08\u4f8b\uff1a\u92f3\u9244\uff09<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u5851\u6027\u5909\u5f62<\/strong><\/td>\n<td>\u91cd\u8981\u306a\u3001\u5927\u304d\u306a\u53ef\u5851\u6027\u9818\u57df<\/td>\n<td>\u307b\u3068\u3093\u3069\u306a\u3044<\/td>\n<\/tr>\n<tr>\n<td><strong>\u6545\u969c\u30e2\u30fc\u30c9<\/strong><\/td>\n<td>\u7834\u640d\u524d\u306b\u8457\u3057\u3044\u4f38\u5f35\u3068\u53ce\u7e2e\u304c\u751f\u3058\u308b\u3002\u300c\u524d\u5146\u3092\u3082\u3063\u3066\u7834\u640d\u3059\u308b\u3002\u300d\u201c<\/td>\n<td>\u307b\u3068\u3093\u3069\u5909\u5f62\u3059\u308b\u3053\u3068\u306a\u304f\u7a81\u7136\u7834\u640d\u3059\u308b\u3002\u300c\u4e88\u544a\u306a\u3057\u306b\u7834\u640d\u3059\u308b\u3002\u300d\u201c<\/td>\n<\/tr>\n<tr>\n<td><strong>\u30a8\u30cd\u30eb\u30ae\u30fc\u5438\u53ce<\/strong><\/td>\n<td>\u9ad8\uff08\u30bf\u30d5\uff09<\/td>\n<td>\u4f4e\u3044<\/td>\n<\/tr>\n<tr>\n<td><strong>\u5178\u578b\u7684\u306a\u4f8b<\/strong><\/td>\n<td>\u307b\u3068\u3093\u3069\u306e\u92fc\u9244\u3001\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u5408\u91d1\u3001\u9285\u3001\u30dd\u30ea\u30de\u30fc<\/td>\n<td>\u92f3\u9244\u3001\u30bb\u30e9\u30df\u30c3\u30af\u3001\u30ac\u30e9\u30b9\u3001\u9ad8\u70ad\u7d20\u5de5\u5177\u92fc<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u5de5\u5b66\u5fdc\u529b-\u3072\u305a\u307f\u3068\u771f\u5fdc\u529b-\u3072\u305a\u307f\uff1a\u9ad8\u5ea6\u306a\u5fdc\u7528\u306b\u95a2\u3059\u308b\u6ce8\u8a18<\/h2>\n<p>\u3053\u308c\u307e\u3067\u8b70\u8ad6\u3057\u3066\u304d\u305f\u6a19\u6e96\u66f2\u7dda\u306f <strong>\u5de5\u5b66\u7684\u5fdc\u529b-\u3072\u305a\u307f\u66f2\u7dda<\/strong>. \u30b7\u30f3\u30d7\u30eb\u3067\u5b9f\u7528\u7684\u3067\u3042\u308b\u7406\u7531\u306f\u3001 <em>\u30aa\u30ea\u30b8\u30ca\u30eb<\/em> \u65ad\u9762\u7a4d\uff08A\u2080\uff09\u3068 <em>\u30aa\u30ea\u30b8\u30ca\u30eb<\/em> \u8a66\u6599\u306e\u9577\u3055\uff08L\u2080\uff09\u3002.<\/p>\n<p>\u3057\u304b\u3057\u3001\u30b5\u30f3\u30d7\u30eb\u3092\u5f15\u3063\u5f35\u3063\u3066\u304f\u3073\u308c\u59cb\u3081\u308b\u3068\u3001\u5b9f\u969b\u306e\u65ad\u9762\u7a4d\u306f\u7e2e\u5c0f\u3057\u307e\u3059\u3002 <em>\u77ac\u9593\u7684<\/em> \u3042\u3089\u3086\u308b\u77ac\u9593\u306b\u305d\u306e\u9818\u57df\u3092\u5165\u624b\u3067\u304d\u307e\u3059 <strong>\u771f\u5fdc\u529b-\u771f\u3072\u305a\u307f\u66f2\u7dda<\/strong>.<\/p>\n<ul>\n<li><strong>\u4e3b\u306a\u9055\u3044\uff1a<\/strong>\u00a0\u5de5\u5b66\u7684\u5fdc\u529b\u66f2\u7dda\u3067\u306f\u3001\u5b9f\u969b\u306e\u65ad\u9762\u7a4d\u306f\u5c0f\u3055\u304f\u306a\u3063\u3066\u3044\u308b\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u8a08\u7b97\u306b\u5143\u306e\u65ad\u9762\u7a4d\u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u5f15\u5f35\u5f37\u3055\uff08UTS\uff09\u3092\u8d85\u3048\u305f\u5f8c\u306e\u5fdc\u529b\u304c\u4f4e\u4e0b\u3057\u3066\u3044\u308b\u3088\u3046\u306b\u898b\u3048\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u7269\u7406\u73fe\u8c61\u3092\u3088\u308a\u6b63\u78ba\u306b\u53cd\u6620\u3059\u308b\u771f\u306e\u5fdc\u529b\u306f\u3001\u7834\u58ca\u306b\u81f3\u308b\u307e\u3067\u5897\u52a0\u3057\u7d9a\u3051\u307e\u3059\u3002.<\/li>\n<li><strong>\u3044\u3064\u305d\u308c\u304c\u91cd\u8981\u306b\u306a\u308b\u306e\u304b\uff1f<\/strong>\u00a0\u69cb\u9020\u8a2d\u8a08\u306e95%\u3067\u306f\u3001\u964d\u4f0f\u70b9\u3092\u306f\u308b\u304b\u306b\u4e0b\u56de\u308b\u5834\u5408\u3001 <a href=\"https:\/\/www.eptahub.com\/ja\/%e6%a8%99%e6%ba%96%e3%82%a4%e3%83%b3%e3%82%b5%e3%83%bc%e3%83%88\/\" data-wpil-monitor-id=\"18\">\u6a19\u6e96<\/a> \u5fc5\u8981\u306a\u306e\u306f\u5de5\u5b66\u66f2\u7dda\u3060\u3051\u3067\u3059\u3002\u771f\u306e\u5fdc\u529b-\u3072\u305a\u307f\u66f2\u7dda\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u9ad8\u5ea6\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u3068\u3063\u3066\u91cd\u8981\u3067\u3059\u3002\u00a0<strong>\u91d1\u5c5e\u6210\u5f62\u30d7\u30ed\u30bb\u30b9\u306e\u6709\u9650\u8981\u7d20\u89e3\u6790\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3<\/strong>\u00a0\uff08\u4f8b\u3048\u3070\u3001\u6df1\u7d5e\u308a\u52a0\u5de5\u3001\u935b\u9020\u306a\u3069\uff09\u3067\u306f\u3001\u6750\u6599\u304c\u5927\u898f\u6a21\u306a\u5851\u6027\u5909\u5f62\u3092\u53d7\u3051\u308b\u969b\u306e\u6319\u52d5\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u3001\u7834\u640d\u3092\u4e88\u6e2c\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u3002.<\/li>\n<\/ul>\n<h2>\u3059\u3079\u3066\u3092\u307e\u3068\u3081\u308b\uff1a\u7406\u8ad6\u304b\u3089\u767a\u6ce8\u66f8\u3078<\/h2>\n<p>\u66f2\u7dda\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3068\u3001\u305d\u308c\u3092\u6d3b\u7528\u3057\u3066\u8ce2\u660e\u306a\u610f\u601d\u6c7a\u5b9a\u3092\u884c\u3046\u3053\u3068\u306f\u5168\u304f\u5225\u306e\u3053\u3068\u3067\u3059\u3002\u3053\u3053\u3067\u306f\u3001\u3053\u306e\u77e5\u8b58\u304c\u3042\u306a\u305f\u306e\u4ed5\u4e8b\u306b\u3069\u306e\u3088\u3046\u306b\u76f4\u63a5\u5f79\u7acb\u3064\u304b\u3092\u8aac\u660e\u3057\u307e\u3059\u3002.<\/p>\n<h3>\u8a2d\u8a08\u7406\u5ff5\uff1a\u964d\u4f0f\u5f37\u5ea6\u304c\u9650\u754c\u3060<\/h3>\n<p>\u4f7f\u7528\u8377\u91cd\u4e0b\u3067\u6c38\u4e45\u5909\u5f62\u3057\u3066\u306f\u306a\u3089\u306a\u3044\u90e8\u54c1\uff08\u6a5f\u68b0\u30d5\u30ec\u30fc\u30e0\u3001\u53d6\u4ed8\u30d6\u30e9\u30b1\u30c3\u30c8\u3001\u30b7\u30e3\u30d5\u30c8\u3001\u30d5\u30a1\u30b9\u30ca\u30fc\u306a\u3069\uff09\u306b\u3064\u3044\u3066\u306f\u3001 <a href=\"https:\/\/www.eptahub.com\/ja\/%e6%a9%9f%e6%a2%b0%e5%8a%a0%e5%b7%a5%e8%a8%ad%e8%a8%88\/%e8%a3%bd%e9%80%a0%e3%83%97%e3%83%ad%e3%82%bb%e3%82%b9%e3%80%81%e3%82%8d%e3%81%86%e4%bb%98%e3%81%91%e3%81%a8%e3%81%af%e4%bd%95%e3%81%8b%e3%80%81%e3%82%a8%e3%83%b3%e3%82%b8%e3%83%8b%e3%82%a2%e3%81%ae\/\" data-wpil-monitor-id=\"20\">\u30c7\u30b6\u30a4\u30f3\u30d7\u30ed\u30bb\u30b9<\/a> \u30b7\u30f3\u30d7\u30eb\u3067\u3059\u3002<\/p>\n<ol>\n<li>\u90e8\u54c1\u304c\u4f7f\u7528\u4e2d\u306b\u53d7\u3051\u308b\u6700\u5927\u5fdc\u529b\u3092\u8a08\u7b97\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<li>\u7d20\u6750\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u00a0<strong>\u964d\u4f0f\u5f37\u5ea6\uff08\u03c3y\uff09<\/strong>\u00a0\u305d\u306e\u6700\u5927\u5fdc\u529b\u3088\u308a\u3082\u304b\u306a\u308a\u9ad8\u3044\u5024\u3067\u3042\u308b\u3002.<\/li>\n<li>\u964d\u4f0f\u5f37\u5ea6\u3068\u4f7f\u7528\u5fdc\u529b\u306e\u6bd4\u7387\u306f\u00a0<strong>\u5b89\u5168\u7387\uff08FoS\uff09<\/strong>.<\/li>\n<\/ol>\n<p><strong>\u5b89\u5168\u7387\uff08FoS\uff09\uff1d\u964d\u4f0f\u5f37\u5ea6\uff0f\u4f7f\u7528\u5fdc\u529b<\/strong><\/p>\n<p>\u9759\u8377\u91cd\u306b\u5bfe\u3059\u308b\u4e00\u822c\u7684\u306a\u5b89\u5168\u7387\uff08FoS\uff09\u306f\u3001\u7528\u9014\u306e\u91cd\u8981\u5ea6\u306b\u5fdc\u3058\u30661.5\uff5e3\u3067\u3042\u308b\u3002. <strong>\u3053\u306e\u3088\u3046\u306a\u90e8\u54c1\u306e\u8a2d\u8a08\u9650\u754c\u3068\u3057\u3066\u3001\u6975\u9650\u5f15\u5f35\u5f37\u5ea6\uff08UTS\uff09\u3092\u4f7f\u7528\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002.<\/strong> \u5f15\u5f35\u5f37\u5ea6\u307e\u3067\u8ca0\u8377\u304c\u304b\u304b\u3063\u305f\u90e8\u54c1\u306f\u3001\u65e2\u306b\u5927\u304d\u304f\u6c38\u4e45\u7684\u306b\u5909\u5f62\u3057\u3066\u3044\u308b\u3002.<\/p>\n<h2><strong>\u4e8b\u4f8b\u7814\u7a76\uff1a\u4f38\u7e2e\u5f0f\u540a\u308a\u4e0a\u3052\u30d5\u30c3\u30af<\/strong><\/h2>\n<ul>\n<li><strong>\u30b7\u30ca\u30ea\u30aa\uff1a<\/strong>\u00a0\u3042\u308b\u4f01\u696d\u304c\u3001\u9ad8\u5f37\u5ea6\u92fc\u5408\u91d1\u3092\u7528\u3044\u3066\u81ea\u793e\u5de5\u5834\u306e\u5e8a\u9762\u7528\u306b\u7279\u6ce8\u306e\u540a\u308a\u4e0a\u3052\u30d5\u30c3\u30af\u3092\u8a2d\u8a08\u3057\u305f\u3002.<\/li>\n<li><strong>\u9593\u9055\u3044\uff1a<\/strong>\u00a0\u82e5\u624b\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3001\u6750\u6599\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3092\u898b\u3066\u3001\u5f15\u5f35\u5f37\u5ea6\uff08UTS\uff09\u304c800MPa\u3001\u964d\u4f0f\u5f37\u5ea6\u304c550MPa\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u305f\u3002\u300c\u6975\u9650\u300d\u3068\u306f\u4f7f\u7528\u53ef\u80fd\u306a\u9650\u754c\u3092\u610f\u5473\u3059\u308b\u3068\u8003\u3048\u305f\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3001\u6700\u5927\u5b9a\u683c\u8377\u91cd10\u30c8\u30f3\u306b\u304a\u3044\u3066\u3001\u6700\u3082\u91cd\u8981\u306a\u90e8\u5206\u306e\u5fdc\u529b\u304c750MPa\u306b\u306a\u308b\u3088\u3046\u306b\u30d5\u30c3\u30af\u3092\u8a2d\u8a08\u3057\u305f\u3002\u3053\u308c\u306fUTS\u3092\u4e0b\u56de\u3063\u3066\u3044\u308b\u305f\u3081\u3001\u5b89\u5168\u3060\u3068\u5224\u65ad\u3057\u305f\u3002.<\/li>\n<li><strong>\u7d50\u679c\uff1a<\/strong>\u00a0\u30d5\u30c3\u30af\u304c\u521d\u3081\u30668\u30c8\u30f3\u306e\u8377\u7269\u3092\u6301\u3061\u4e0a\u3052\u308b\u306e\u306b\u4f7f\u308f\u308c\u305f\u3068\u304d\u3001\u5fdc\u529b\u306f600MPa\u306b\u9054\u3057\u305f\u3002\u3053\u308c\u306f550MPa\u306e\u964d\u4f0f\u5f37\u5ea6\u3092\u306f\u308b\u304b\u306b\u8d85\u3048\u3066\u3044\u308b\u3002\u30d5\u30c3\u30af\u306f\u58ca\u308c\u306a\u3044\u3002\u8377\u91cd\u306f\u307e\u3060UTS\u4ee5\u4e0b\u3060\u304c\u3001\u00a0<strong>\u6c38\u4e45\u306b\u5909\u5f62\u3059\u308b<\/strong>. \u8377\u7269\u3092\u53d6\u308a\u5916\u3057\u305f\u969b\u3001\u30d5\u30c3\u30af\u304c\u660e\u3089\u304b\u306b\u4f38\u3073\u3066\u5143\u306e\u5f62\u72b6\u3092\u4fdd\u3063\u3066\u3044\u306a\u3044\u5834\u5408\u3001\u5b89\u5168\u6027\u304c\u640d\u306a\u308f\u308c\u3066\u3044\u308b\u305f\u3081\u5ec3\u68c4\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/li>\n<li><strong>\u6559\u8a13\uff1a<\/strong>\u00a0\u8a2d\u8a08\u9650\u754c\u306f\u00a0<strong>\u964d\u4f0f\u5f37\u5ea6<\/strong>, \u9069\u5207\u306a\u5b89\u5168\u7387\u3092\u8003\u616e\u3059\u308c\u3070\u3001\u964d\u4f0f\u306b\u5bfe\u3059\u308b\u5b89\u5168\u7387\u30922\u3068\u3057\u305f\u5834\u5408\u3001\u8a31\u5bb9\u6700\u5927\u5fdc\u529b\u306f550 \/ 2 = 275 MPa\u3068\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30d5\u30c3\u30af\u306f\u5b8c\u5168\u306b\u5f3e\u6027\u7bc4\u56f2\u5185\u3067\u52d5\u4f5c\u3057\u3001\u4f7f\u7528\u5f8c\u306b\u306f\u5fc5\u305a\u5143\u306e\u5f62\u72b6\u306b\u623b\u308b\u3053\u3068\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002.<\/li>\n<\/ul>\n<h2>RFQ\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/h2>\n<p>\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306bRFQ\u3092\u9001\u4fe1\u3059\u308b\u5834\u5408 <a href=\"https:\/\/www.eptahub.com\/ja\/%e3%81%8a%e5%95%8f%e3%81%84%e5%90%88%e3%82%8f%e3%81%9b\/\" data-wpil-monitor-id=\"19\">\u30a8\u30d7\u30bf\u30cf\u30d6<\/a>, \u660e\u78ba\u3055\u304c\u9375\u3068\u306a\u308b\u3002\u66d6\u6627\u306a\u6750\u6599\u4ed5\u69d8\u306f\u8aa4\u3063\u305f\u63a8\u6e2c\u3092\u62db\u304d\u3001\u90e8\u54c1\u306e\u6545\u969c\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002.<\/p>\n<ol>\n<li><strong>\u5b8c\u5168\u306a\u6750\u6599\u898f\u683c\u3092\u6307\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/strong>\u00a0\u300c\u30a2\u30eb\u30df\u30cb\u30a6\u30e06061\u300d\u3068\u3060\u3051\u8981\u6c42\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u00a0<strong>\u201c\u300cASTM B221\u898f\u683c\u306b\u6e96\u62e0\u3057\u305f\u30a2\u30eb\u30df\u30cb\u30a6\u30e06061-T6\u3002\u300d\u201d<\/strong>\u00a0\u898f\u683c\uff08\u4f8b\uff1aASTM\u3001ISO\u3001EN\uff09\u306f\u3001\u5fc5\u8981\u306a\u5316\u5b66\u7d44\u6210\u3092\u5b9a\u7fa9\u3059\u308b\u6cd5\u7684\u62d8\u675f\u529b\u306e\u3042\u308b\u6587\u66f8\u3067\u3042\u308b\u3002\u00a0<em>\u305d\u3057\u3066<\/em>\u00a0\u964d\u4f0f\u5f37\u5ea6\u3084\u5f15\u5f35\u5f37\u5ea6\u3092\u542b\u3080\u3001\u6700\u4f4e\u9650\u306e\u6a5f\u68b0\u7684\u7279\u6027\u3002.<\/li>\n<li><strong>\u91cd\u8981\u306a\u7279\u6027\u3092\u6307\u6458\u3059\u308b\uff1a<\/strong>\u00a0\u7528\u9014\u304c\u525b\u6027\u306b\u95a2\u3059\u308b\u3082\u306e\u3067\u3042\u308c\u3070\u3001\u300c\u6750\u6599\u306e\u5f3e\u6027\u4fc2\u6570\u306f70 GPa\u4ee5\u4e0a\u3067\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u300d\u3068\u8a18\u8f09\u3059\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u69cb\u9020\u90e8\u54c1\u3067\u3042\u308c\u3070\u3001\u6b21\u306e\u3088\u3046\u306b\u8a18\u8f09\u3057\u307e\u3059\u3002\u00a0<strong>\u201c\u300c276MPa\u306e\u6700\u5c0f\u964d\u4f0f\u5f37\u5ea6\u306f\u3001\u91cd\u8981\u306a\u8981\u4ef6\u3067\u3059\u3002\u300d\u201d<\/strong><\/li>\n<li><strong>\u6750\u6599\u8a66\u9a13\u5831\u544a\u66f8\uff08MTR\uff09\u306e\u8acb\u6c42\uff1a<\/strong>\u00a0\u91cd\u8981\u306a\u90e8\u54c1\u306b\u3064\u3044\u3066\u306f\u3001\u3053\u308c\u306f\u4ea4\u6e09\u306e\u4f59\u5730\u304c\u3042\u308a\u307e\u305b\u3093\u3002MTR\uff08\u30df\u30eb\u8a3c\u660e\u66f8\u307e\u305f\u306f\u300c\u8a3c\u660e\u66f8\u300d\u3068\u3082\u547c\u3070\u308c\u307e\u3059\uff09\u306f\u3001 <a href=\"https:\/\/www.eptahub.com\/ja\/%e6%9d%90%e6%96%99\/\" data-wpil-monitor-id=\"16\">\u6750\u6599\u30e1\u30fc\u30ab\u30fc<\/a> \u3053\u308c\u306f\u3001\u90e8\u54c1\u306e\u88fd\u9020\u306b\u4f7f\u7528\u3055\u308c\u308b\u7279\u5b9a\u306e\u30d0\u30c3\u30c1\uff08\u307e\u305f\u306f\u300c\u30d2\u30fc\u30c8\u300d\uff09\u306e\u6750\u6599\u306b\u5bfe\u3057\u3066\u5b9f\u969b\u306b\u5b9f\u65bd\u3055\u308c\u305f\u5f15\u5f35\u8a66\u9a13\u306e\u7d50\u679c\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u6750\u6599\u304c\u6307\u5b9a\u3057\u305f\u57fa\u6e96\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u3053\u3068\u306e\u8a3c\u660e\u3067\u3059\u3002\u300c\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u306b\u306f\u3053\u3046\u66f8\u3044\u3066\u3042\u308b\u306f\u305a\u3060\u2026\u300d\u3068\u3044\u3046\u72b6\u614b\u304b\u3089\u3001\u300c\u624b\u5143\u306b\u3042\u308b\u6750\u6599\u306f\u2026\u300d\u3068\u3044\u3046\u72b6\u614b\u3078\u3068\u5909\u308f\u308a\u307e\u3059\u3002\u00a0<em>\u306f<\/em>\u2026\u300d\u3002.<\/li>\n<\/ol>\n<h2>\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n<p><strong>\u8cea\u554f\uff1a\u5fdc\u529b-\u3072\u305a\u307f\u66f2\u7dda\u306f\u3069\u306e\u3088\u3046\u306b\u8a08\u7b97\u3059\u308b\u306e\u3067\u3059\u304b\uff1f<\/strong><br \/>\nA: \u5358\u7d14\u306a\u516c\u5f0f\u304b\u3089\u8a08\u7b97\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5fdc\u529b-\u3072\u305a\u307f\u66f2\u7dda\u306f <strong>\u5b9f\u9a13\u7d50\u679c<\/strong> \u7269\u7406\u8a66\u9a13\u304b\u3089\u5f97\u3089\u308c\u308b\u30c7\u30fc\u30bf\u3067\u3059\u3002\u6a19\u6e96\u5316\u3055\u308c\u305f\u6750\u6599\u30b5\u30f3\u30d7\u30eb\u3092\u5f15\u5f35\u8a66\u9a13\u6a5f\uff08\u4e07\u80fd\u8a66\u9a13\u6a5f\u306a\u3069\uff09\u306b\u30bb\u30c3\u30c8\u3057\u3001\u4e00\u5b9a\u306e\u901f\u5ea6\u3067\u5f15\u3063\u5f35\u308a\u307e\u3059\u3002\u8a66\u9a13\u6a5f\u306f\u52a0\u3048\u305f\u529b\u3068\u30b5\u30f3\u30d7\u30eb\u306e\u4f38\u3073\u3092\u8a18\u9332\u3057\u3001\u3053\u306e\u30c7\u30fc\u30bf\u3092\u7528\u3044\u3066\u66f2\u7dda\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002.<\/p>\n<p><strong>\u8cea\u554f\uff1a\u5fdc\u529b-\u3072\u305a\u307f\u306e\u516c\u5f0f\u306f\u4f55\u3067\u3059\u304b\uff1f<\/strong><br \/>\nA: \u66f2\u7dda\u5168\u4f53\u3092\u8868\u3059\u5358\u4e00\u306e\u516c\u5f0f\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305f\u3060\u3057\u3001\u6700\u521d\u306e\u76f4\u7dda\u90e8\u5206\u306b\u3064\u3044\u3066\u306f <strong>\u5f3e\u6027\u9818\u57df<\/strong>, \u3053\u306e\u95a2\u4fc2\u306f\u30d5\u30c3\u30af\u306e\u6cd5\u5247\u306b\u3088\u3063\u3066\u5b9a\u7fa9\u3055\u308c\u308b\u3002 <strong>\u5fdc\u529b(\u03c3) = \u5f3e\u6027\u7387(E) \u00d7 \u3072\u305a\u307f(\u03b5)<\/strong>.<\/p>\n<p><strong>\u8cea\u554f\uff1a\u3072\u305a\u307f\u3092\u8a08\u7b97\u3059\u308b\u5f0f\u306f\u4f55\u3067\u3059\u304b\uff1f<\/strong><br \/>\nA: \u5de5\u5b66\u7684\u3072\u305a\u307f\u306e\u516c\u5f0f\u306f <strong>\u3072\u305a\u307f\uff08\u03b5\uff09\uff1d\u9577\u3055\u306e\u5909\u5316\uff08\u0394L\uff09\uff0f\u5143\u306e\u9577\u3055\uff08L\u2080\uff09<\/strong>.<\/p>\n<p><strong>Q. \u5fdc\u529b-\u3072\u305a\u307f\u66f2\u7dda\u306b\u304a\u3051\u308b\u976d\u6027\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/strong><br \/>\nA: \u976d\u6027\u3068\u306f\u3001\u6750\u6599\u304c\u7834\u58ca\u3059\u308b\u524d\u306b\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u5438\u53ce\u3057\u3001\u5851\u6027\u5909\u5f62\u3059\u308b\u80fd\u529b\u306e\u5c3a\u5ea6\u3067\u3059\u3002\u66f2\u7dda\u4e0a\u3067\u306f\u3001\u6b21\u306e\u5f0f\u3067\u8868\u3055\u308c\u307e\u3059\u3002 <strong>\u66f2\u7dda\u4e0b\u306e\u7dcf\u9762\u7a4d<\/strong>, \u8d77\u70b9\u304b\u3089\u7834\u65ad\u70b9\u307e\u3067\u306e\u7bc4\u56f2\u3002\u5f15\u5f35\u5f37\u5ea6\u3068\u5ef6\u6027\u304c\u9ad8\u3044\u6750\u6599\uff08\u69cb\u9020\u7528\u92fc\u306a\u3069\uff09\u306f\u3001\u66f2\u7dda\u4e0b\u306e\u9762\u7a4d\u304c\u5927\u304d\u304f\u3001\u975e\u5e38\u306b\u976d\u6027\u304c\u9ad8\u3044\u3068\u307f\u306a\u3055\u308c\u307e\u3059\u3002.<\/p>\n<h2>\u7d50\u8ad6\uff1a\u3042\u306a\u305f\u306e\u8cc7\u6599\u306e\u6700\u3082\u6b63\u76f4\u306a\u5c65\u6b74\u66f8<\/h2>\n<p>\u5fdc\u529b-\u3072\u305a\u307f\u66f2\u7dda\u306f\u3001\u5358\u306a\u308b\u30b0\u30e9\u30d5\u4e0a\u306e\u7dda\u4ee5\u4e0a\u306e\u3082\u306e\u3067\u3059\u3002\u305d\u308c\u306f\u3001\u6750\u6599\u306e\u6a5f\u68b0\u7684\u7279\u6027\u3092\u6839\u672c\u7684\u306b\u8868\u3057\u305f\u3082\u306e\u3067\u3059\u3002\u3053\u306e\u66f2\u7dda\u3092\u6b63\u3057\u304f\u8aad\u307f\u89e3\u304f\u3053\u3068\u3067\u3001\u6750\u6599\u306e\u525b\u6027\u3092\u4e88\u6e2c\u3057\u3001\u771f\u306e\u8a2d\u8a08\u9650\u754c\u3092\u7279\u5b9a\u3057\u3001\u7834\u58ca\u30e2\u30fc\u30c9\u3092\u4e88\u6e2c\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n<p>\u69cb\u9020\u8a2d\u8a08\u306e\u6307\u91dd\u3068\u3057\u3066\u964d\u4f0f\u5f37\u5ea6\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306b\u660e\u78ba\u306a\u8aac\u660e\u3068\u6587\u66f8\u5316\u3092\u8981\u6c42\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u305d\u3046\u3059\u308b\u3053\u3068\u3067\u3001\u6750\u6599\u304c\u5341\u5206\u306b\u5f37\u3044\u3053\u3068\u3092\u9858\u3046\u306e\u3067\u306f\u306a\u304f\u3001 <em>\u77e5\u3063\u3066\u3044\u308b<\/em> \u307e\u3055\u306b\u305d\u306e\u901a\u308a\u3067\u3042\u308a\u3001\u305d\u308c\u304c\u3059\u3079\u3066\u306e\u512a\u308c\u305f\u5de5\u5b66\u306e\u57fa\u790e\u3068\u306a\u308b\u306e\u3067\u3059\u3002.<\/p>\n<h3>\u53c2\u8003\u6587\u732e<\/h3>\n<p><strong>1.ASTM E8 \/ E8M \u2013 22<\/strong>, \u300c\u91d1\u5c5e\u6750\u6599\u306e\u5f15\u5f35\u8a66\u9a13\u306e\u305f\u3081\u306e\u6a19\u6e96\u8a66\u9a13\u65b9\u6cd5\u300d\u3001ASTM\u30a4\u30f3\u30bf\u30fc\u30ca\u30b7\u30e7\u30ca\u30eb\u3002.\u00a0<a href=\"https:\/\/www.astm.org\/e0008_e0008m-22.html\" target=\"_blank\" rel=\"noopener\">https:\/\/www.astm.org\/e0008_e0008m-22.html<\/a><\/p>\n<p><strong>2.\u30d3\u30fc\u30eb\u3001FP\u3001\u30b8\u30e7\u30f3\u30b9\u30c8\u30f3\u3001ER\u3001\u30c7\u30a6\u30eb\u30d5\u3001JT.<\/strong>,\u00a0<em>\u6750\u6599\u529b\u5b66<\/em>. \u305d\u306e\u5206\u91ce\u306e\u57fa\u790e\u3068\u306a\u308b\u6559\u79d1\u66f8\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>Hello, I&#8217;m a senior engineer at Eptahub. In my line of work, a material&#8217;s datasheet is everything. But among all the numbers\u2014density, thermal conductivity, hardness\u2014one piece of data stands above all others in predicting how a part will behave under load: the stress-strain curve. To a designer or a procurement manager, this simple-looking graph is a crystal ball. It tells us: How stiff is this material? At what point will it permanently deform? What is its absolute maximum strength? Will it stretch and give a warning before breaking, or will it fail suddenly and catastrophically? Misunderstanding this curve is a direct path to component failure. Specifying material properties based on [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":10463,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[31],"tags":[],"class_list":["post-10441","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-materials"],"_links":{"self":[{"href":"https:\/\/www.eptahub.com\/ja\/wp-json\/wp\/v2\/posts\/10441","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.eptahub.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.eptahub.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.eptahub.com\/ja\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.eptahub.com\/ja\/wp-json\/wp\/v2\/comments?post=10441"}],"version-history":[{"count":5,"href":"https:\/\/www.eptahub.com\/ja\/wp-json\/wp\/v2\/posts\/10441\/revisions"}],"predecessor-version":[{"id":10469,"href":"https:\/\/www.eptahub.com\/ja\/wp-json\/wp\/v2\/posts\/10441\/revisions\/10469"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.eptahub.com\/ja\/wp-json\/wp\/v2\/media\/10463"}],"wp:attachment":[{"href":"https:\/\/www.eptahub.com\/ja\/wp-json\/wp\/v2\/media?parent=10441"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.eptahub.com\/ja\/wp-json\/wp\/v2\/categories?post=10441"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.eptahub.com\/ja\/wp-json\/wp\/v2\/tags?post=10441"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}