{"id":430,"date":"2025-05-08T03:50:49","date_gmt":"2025-05-08T03:50:49","guid":{"rendered":"https:\/\/www.coefficientfriction.com\/?p=430"},"modified":"2025-05-08T03:50:50","modified_gmt":"2025-05-08T03:50:50","slug":"astm-friction-test","status":"publish","type":"post","link":"https:\/\/www.coefficientfriction.com\/ja\/astm-friction-test","title":{"rendered":"ASTM\u6469\u64e6\u8a66\u9a13-\u7d19\u3001\u30d5\u30a3\u30eb\u30e0\u3001\u5305\u88c5\u306eCOF\u8a66\u9a13\u65b9\u6cd5"},"content":{"rendered":"<h2 class=\"wp-block-heading\">\u306f\u3058\u3081\u306bASTM\u6469\u64e6\u8a66\u9a13\u3068\u306f\u4f55\u304b\uff1f<\/h2>\n\n\n\n<p>\u306b\u3064\u3044\u3066 <em>ASTM\u6469\u64e6\u8a66\u9a13<\/em> \u306f\u3001\u6750\u6599\u304c\u63a5\u89e6\u3057\u305f\u3068\u304d\u306b\u3069\u306e\u3088\u3046\u306b\u76f8\u4e92\u4f5c\u7528\u3059\u308b\u304b\u3092\u5224\u65ad\u3059\u308b\u4e0a\u3067\u3001\u7279\u306b\u647a\u52d5\u6761\u4ef6\u4e0b\u3067\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002\u3053\u306e\u8a66\u9a13\u306f <em>\u9759\u7684<\/em> \u305d\u3057\u3066 <em>\u52d5\u6469\u64e6\u4fc2\u6570<\/em> \u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30d5\u30a3\u30eb\u30e0\u3001\u7d19\u3001\u677f\u7d19\u3001\u4e0d\u7e54\u5e03\u306e\u3088\u3046\u306a\u6750\u6599\u306e\u3002\u5305\u88c5\u3001\u533b\u7642\u3001\u30a8\u30ec\u30af\u30c8\u30ed\u30cb\u30af\u30b9\u7523\u696d\u3067\u306f\u3001\u6469\u64e6\u7279\u6027\u304c\u6b21\u306e\u3088\u3046\u306a\u5206\u91ce\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3002 <em>\u88fd\u54c1\u306e\u6027\u80fd\u3001\u52a0\u5de5\u6027\u3001<\/em> \u305d\u3057\u3066 <em>\u5229\u7528\u8005\u306e\u5b89\u5168<\/em>.\u3053\u308c\u3089\u306e\u691c\u67fb\u306e\u9069\u5207\u306a\u5b9f\u65bd\u65b9\u6cd5\u3068\u89e3\u91c8\u65b9\u6cd5\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u54c1\u8cea\u3001\u4e00\u8cab\u6027\u3001\u30b0\u30ed\u30fc\u30d0\u30eb\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9\u3078\u306e\u6e96\u62e0\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">ASTM D1894\uff1a\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30d5\u30a3\u30eb\u30e0\u304a\u3088\u3073\u30b7\u30fc\u30c8\u306e\u6469\u64e6\u8a66\u9a13<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u76ee\u7684\u3068\u696d\u754c\u3068\u306e\u95a2\u9023\u6027<\/h3>\n\n\n\n<p><strong><a href=\"https:\/\/www.coefficientfriction.com\/ja\/astm-d1894\/\" target=\"_blank\" rel=\"noreferrer noopener\">ASTM D1894<\/a><\/strong>-<em>\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30d5\u30a3\u30eb\u30e0\u304a\u3088\u3073\u30b7\u30fc\u30c8\u306e\u9759\u6469\u64e6\u4fc2\u6570\u304a\u3088\u3073\u52d5\u6469\u64e6\u4fc2\u6570\u306e\u6a19\u6e96\u8a66\u9a13\u65b9\u6cd5<\/em>-\u3092\u63d0\u4f9b\u3059\u308b\u3002 <strong>\u78ba\u5b9f\u306a\u624b\u9806<\/strong> \u3092\u8a55\u4fa1\u3059\u308b\u3002 <strong>\u30b9\u30ea\u30c3\u30d7\u7279\u6027<\/strong> \u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u6750\u6599\u306e\u3053\u308c\u3089\u306e\u7279\u6027\u306f <strong>\u30d5\u30a3\u30eb\u30e0\u5305\u88c5\u7528\u9014<\/strong>\u3053\u3053\u3067 <strong>\u6271\u3044\u3084\u3059\u3055<\/strong>, <strong>\u52a0\u5de5\u6027<\/strong>\u305d\u3057\u3066 <strong>\u30b9\u30bf\u30c3\u30af\u6027<\/strong> \u88fd\u9020\u3068\u6d88\u8cbb\u8005\u306e\u7d4c\u9a13\u306b\u76f4\u63a5\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30c6\u30b9\u30c8\u306e\u30e1\u30ab\u30cb\u30ba\u30e0\u3068\u610f\u7fa9<\/h3>\n\n\n\n<p>\u3053\u306e\u65b9\u6cd5\u3067\u306f\u30012\u3064\u306e\u9762\u306e\u9593\u3067\u30b9\u30e9\u30a4\u30c7\u30a3\u30f3\u30b0\u3092\u958b\u59cb\u3057\u3001\u7dad\u6301\u3059\u308b\u306e\u306b\u5fc5\u8981\u306a\u529b\u3092\u6e2c\u5b9a\u3059\u308b\u3002 <strong>\u30d5\u30a3\u30eb\u30e0\u30fb\u30aa\u30f3\u30fb\u30d5\u30a3\u30eb\u30e0<\/strong> \u307e\u305f\u306f <strong>\u30d5\u30a3\u30eb\u30e0\u30fb\u30aa\u30f3\u30fb\u30a2\u30ca\u30b6\u30fc\u7d20\u6750<\/strong>-\u6a19\u6e96\u5316\u3055\u308c\u305f <strong>\u305d\u308a\u30fb\u304b\u3093\u306a\u88c5\u7f6e<\/strong>.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30b9\u30bf\u30c6\u30a3\u30c3\u30afCOF<\/strong> \u3078\u306e\u529b\u3092\u8868\u3059\u3002 <strong>\u52d5\u304d\u51fa\u3059<\/strong>.<\/li>\n\n\n\n<li><strong>\u30ad\u30cd\u30c6\u30a3\u30c3\u30afCOF<\/strong> \u3078\u306e\u529b\u3092\u53cd\u6620\u3057\u3066\u3044\u308b\u3002 <strong>\u30b5\u30b9\u30c6\u30a4\u30f3\u30e2\u30fc\u30b7\u30e7\u30f3<\/strong> \u30b9\u30e9\u30a4\u30c7\u30a3\u30f3\u30b0\u304c\u59cb\u307e\u308c\u3070<\/li>\n<\/ul>\n\n\n\n<p>ASTM D1894\u306b\u6982\u8aac\u3055\u308c\u3066\u3044\u308b\u4e3b\u306a\u8003\u616e\u4e8b\u9805\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3042\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u52a0\u7b97\u52d5\u4f5c<\/strong>:\u3053\u3093\u306a\u6620\u753b <strong>\u30dd\u30ea\u30a8\u30c1\u30ec\u30f3<\/strong> \u591a\u304f\u306e\u5834\u5408\u3001\u30b9\u30ea\u30c3\u30d7\u9632\u6b62\u5264\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u3002 <strong>\u6d6e\u304b\u3073\u4e0a\u304c\u308b<\/strong>\u8868\u9762\u306e\u6f64\u6ed1\u6027\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3002<\/li>\n\n\n\n<li><strong>\u74b0\u5883\u611f\u5ea6<\/strong>:\u6469\u64e6\u7279\u6027\u306f <strong>\u6e29\u5ea6\u3001\u6e7f\u5ea6<\/strong>\u305d\u3057\u3066 <strong>\u30a8\u30fc\u30b8\u30f3\u30b0<\/strong>\u305d\u306e\u305f\u3081\u3001\u30c6\u30b9\u30c8\u6761\u4ef6\u306e\u4e00\u8cab\u6027\u306f\u975e\u5e38\u306b\u91cd\u8981\u3067\u3042\u308b\u3002<\/li>\n\n\n\n<li><strong>\u65b9\u5411\u6027\u306e\u4e00\u8cab\u6027<\/strong>:\u306e\u30c6\u30b9\u30c8\u3092\u63a8\u5968\u3057\u3066\u3044\u308b\u3002 <strong>\u30de\u30b7\u30f3\u30c7\u30a3\u30ec\u30af\u30b7\u30e7\u30f3\uff08MD\uff09<\/strong> \u518d\u73fe\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u3067\u3042\u308b\u3002<\/li>\n\n\n\n<li><strong>\u8868\u9762\u306e\u72b6\u614b\u3068\u6c5a\u67d3<\/strong>:\u30d5\u30a3\u30eb\u30e0\u306f\u4e01\u5be7\u306b\u6271\u3044\u3001\u30b9\u30e0\u30fc\u30ba\u306b\u30de\u30a6\u30f3\u30c8\u3059\u308b\u3053\u3068\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u624b\u7d9a\u304d\u30cf\u30a4\u30e9\u30a4\u30c8<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u6a19\u672c\u306e\u6e96\u5099<\/strong>:250mm\u00d7130mm\u306e\u30d5\u30a3\u30eb\u30e0\u3092\u8a66\u9a13\u9762\u306b\u5e73\u3089\u306b\u56fa\u5b9a\u3057\u3001120mm\u306e\u6b63\u65b9\u5f62\u3092\u305d\u308a\u306b\u53d6\u308a\u4ed8\u3051\u308b\u3002<\/li>\n\n\n\n<li><strong>\u53d6\u308a\u4ed8\u3051\u65b9\u5411<\/strong>:\u5e73\u9762\u30d5\u30a3\u30eb\u30e0\u3068\u30bd\u30ea\u642d\u8f09\u30d5\u30a3\u30eb\u30e0\u306e\u6a5f\u68b0\u65b9\u5411\u3092\u5fc5\u305a\u4e00\u81f4\u3055\u305b\u308b\u3053\u3068\u3002<\/li>\n\n\n\n<li><strong>\u30bd\u30ea\u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7<\/strong>:\u305d\u308a\u306f\u30ed\u30fc\u30c9\u30bb\u30eb\u306b\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u3002 <strong>\u30ca\u30a4\u30ed\u30f3\u30d5\u30a3\u30e9\u30e1\u30f3\u30c8<\/strong>\u7de9\u3084\u304b\u306a\u529b\u306e\u4f1d\u9054\u3092\u78ba\u4fdd\u3059\u308b\u3002<\/li>\n\n\n\n<li><strong>\u30e2\u30fc\u30b7\u30e7\u30f3\u30fb\u30a4\u30cb\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3<\/strong>:\u88c5\u7f6e\u306f\u3001\u305d\u308a\u304c\u9759\u6b62\u6469\u64e6\u306b\u6253\u3061\u52dd\u3063\u3066\u6ed1\u308b\u307e\u3067\u3001150\u00b130mm\/\u5206\u3067\u79fb\u52d5\u3059\u308b\u3002<\/li>\n\n\n\n<li><strong>\u30ec\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0<\/strong>:\u521d\u52d5\u6642\u306e\u30d4\u30fc\u30af\u529b\uff1d\u30b9\u30bf\u30c6\u30a3\u30c3\u30afCOF\u3001\u9023\u7d9a\u6ed1\u8d70\u6642\u306e\u5e73\u5747\u529b\uff1d\u30ad\u30cd\u30c6\u30a3\u30c3\u30afCOF\u3002<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">\u9650\u754c\u3068\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u306e\u9ad8\u3044\u6620\u753b\u3002 <strong>\u30b9\u30c6\u30a3\u30c3\u30af\u30b9\u30ea\u30c3\u30d7<\/strong> \u304c\u5fc5\u8981\u304b\u3082\u3057\u308c\u306a\u3044\u3002 <strong>\u30e1\u30bf\u30eb\u30fb\u30c8\u30a6\u30fb\u30e9\u30a4\u30f3<\/strong> \u30ad\u30cd\u30c6\u30a3\u30c3\u30afCOF\u3067\u306f\u30ca\u30a4\u30ed\u30f3\u306e\u4ee3\u308f\u308a\u306b\u3002<\/li>\n\n\n\n<li><strong>\u691c\u4f53\u306e\u518d\u4f7f\u7528\u306f\u7981\u6b62\u3055\u308c\u3066\u3044\u308b<\/strong> \u7d4c\u5e74\u5909\u5316\u3084\u8868\u9762\u306e\u6469\u8017\u3092\u7814\u7a76\u3057\u306a\u3044\u9650\u308a\u3002<\/li>\n\n\n\n<li><strong>\u30ec\u30b3\u30fc\u30c0\u30fc\u306e\u5fdc\u7b54\u6642\u9593<\/strong> \u4e0d\u6b63\u78ba\u306a\u30d4\u30fc\u30af\u3092\u907f\u3051\u308b\u305f\u3081\u3001\u6469\u64e6\u306e\u767a\u751f\u901f\u5ea6\u306b\u5408\u308f\u305b\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>Cell Instruments<\/strong> \u81ea\u52d5\u5316\u3055\u308c\u305f <strong>COF\u30c6\u30b9\u30bf\u30fc<\/strong> ASTM D1894\u306b\u9069\u5408\u3059\u308b\u3088\u3046\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308a\u3001\u901f\u5ea6\u3001\u529b\u3001\u6e29\u5ea6\u3092\u6b63\u78ba\u306b\u5236\u5fa1\u3057\u3001\u78ba\u5b9f\u306a\u4f5c\u52d5\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002 <strong>\u518d\u73fe\u6027\u306e\u3042\u308b\u6709\u52b9\u306a\u30c6\u30b9\u30c8\u30c7\u30fc\u30bf<\/strong>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">ASTM D202\uff1a\u96fb\u6c17\u7d76\u7e01\u7d19\u306e\u6469\u64e6\u8a66\u9a13<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u76ee\u7684\u3068\u7528\u9014<\/h3>\n\n\n\n<p><strong>ASTM D202<\/strong>-<em>\u96fb\u6c17\u7d76\u7e01\u306b\u4f7f\u7528\u3059\u308b\u672a\u51e6\u7406\u7d19\u306e\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u53ca\u3073\u8a66\u9a13\u306b\u95a2\u3059\u308b\u6a19\u6e96\u8a66\u9a13\u65b9\u6cd5<\/em>-\u306b\u5bfe\u51e6\u3059\u308b\u3002 <strong>\u6a5f\u68b0\u7684\u7279\u6027\u3068\u8868\u9762\u7279\u6027<\/strong> \u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u7d76\u7e01\u7d19\u306e\u3053\u3068\u3067\u3042\u308b\u3002 <strong>\u96fb\u6c17\u30fb\u96fb\u5b50\u6a5f\u5668<\/strong>.\u4ed6\u306e\u7269\u7406\u7684\u7279\u6027\u306e\u4e2d\u3067\u3082\u3001 <strong>\u6469\u64e6\u7279\u6027<\/strong> \u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u8a55\u4fa1\u3055\u308c\u308b\u3002 <strong>\u5dfb\u304d\u53d6\u308a\u3001\u91cd\u306d\u5408\u308f\u305b\u3001\u8a2d\u7f6e\u306e\u969b\u306e\u7d19\u306e\u4e00\u8cab\u6027<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">ASTM D202\u306e\u6469\u64e6\u306b\u95a2\u3059\u308b\u898f\u5b9a<\/h3>\n\n\n\n<p>ASTM D202\u306f\u5e45\u5e83\u3044\u7d19\u306e\u7279\u6027\uff08\u5f15\u5f35\u5f37\u3055\u3001\u539a\u3055\u306a\u3069\uff09\u3092\u30ab\u30d0\u30fc\u3057\u3066\u3044\u308b\u304c\u3001\u6469\u64e6\u8a66\u9a13\u306e\u69cb\u6210\u8981\u7d20\u306f\u8a55\u4fa1\u306b\u304a\u3044\u3066\u6975\u3081\u3066\u91cd\u8981\u3067\u3042\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6ed1\u308a\u62b5\u6297<\/strong> \u53d6\u308a\u6271\u3044\u4e2d<\/li>\n\n\n\n<li><strong>\u5c64\u9593\u63a5\u7740<\/strong> \u591a\u5c64\u65ad\u71b1\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3051\u308b<\/li>\n\n\n\n<li><strong>\u8868\u9762\u306e\u5747\u4e00\u6027<\/strong> \u751f\u7523\u30d0\u30c3\u30c1\u3092\u307e\u305f\u3050\u3002<\/li>\n<\/ul>\n\n\n\n<p>D202\u306e\u6469\u64e6\u8a66\u9a13\u306f\u3001\u4ee5\u4e0b\u306e\u70b9\u306b\u91cd\u70b9\u3092\u7f6e\u3044\u3066\u3044\u308b\u3002 <strong>\u9759\u6469\u64e6\u4fc2\u6570<\/strong>ASTM D1894\u3068\u6bd4\u8f03\u3057\u3066\u3001\u3088\u308a\u8584\u304f\u3001\u3088\u308a\u7e4a\u7dad\u8cea\u306e\u591a\u3044\u57fa\u6750\u306b\u5408\u308f\u305b\u305f\u624b\u9806\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">D1894\u3068\u306e\u4e3b\u306a\u8a66\u9a13\u306e\u9055\u3044<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30c6\u30b9\u30c8\u3055\u308c\u305f\u57fa\u6750\u306f\u3001\u901a\u5e38 <strong>\u7d19\u30d9\u30fc\u30b9<\/strong>\u30dd\u30ea\u30de\u30fc\u30d5\u30a3\u30eb\u30e0\u3067\u306f\u306a\u3044\u3002<\/li>\n\n\n\n<li>\u30c6\u30b9\u30c8\u306f\u6b21\u306e\u3053\u3068\u3092\u91cd\u8996\u3057\u3066\u3044\u308b\u3002 <strong>\u975e\u5857\u5de5\u7121\u51e6\u7406\u7d19<\/strong>\u539f\u6599\u306e\u6319\u52d5\u3092\u78ba\u5b9f\u306b\u6e2c\u5b9a\u3059\u308b\u3002<\/li>\n\n\n\n<li>\u30c6\u30b9\u30c8\u30d4\u30fc\u30b9\u306e\u6a5f\u68b0\u7684\u5f37\u5ea6\u304c\u4f4e\u3044\u305f\u3081\u3001\u4ee5\u4e0b\u306e\u3053\u3068\u304c\u5fc5\u8981\u3068\u306a\u308b\u3002 <strong>\u3088\u308a\u512a\u3057\u3044\u53d6\u308a\u4ed8\u3051\u3068\u8377\u91cd\u6761\u4ef6<\/strong>.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u624b\u7d9a\u304d\u306e\u5f37\u5316<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6728\u76ee\u65b9\u5411\u306b\u6cbf\u3063\u305f\u6b63\u78ba\u306a\u5bf8\u6cd5\u306e\u8a66\u9a13\u7247\u3092\u5207\u65ad\u3059\u308b\u3002<\/li>\n\n\n\n<li>\u6709\u52b9\u306a\u6469\u64e6\u6e2c\u5b9a\u5024\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u3001\u8868\u9762\u306b\u3057\u308f\u304c\u5bc4\u3063\u305f\u308a\u6c5a\u308c\u305f\u308a\u3057\u306a\u3044\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n\n\n\n<li>\u306eCOF\u30c6\u30b9\u30bf\u30fc\u3092\u4f7f\u7528\u3059\u308b\u3002 <strong>\u8abf\u6574\u53ef\u80fd\u30a6\u30a7\u30a4\u30c8<\/strong> \u3088\u308a\u8efd\u3044\u8a66\u6599\u306b\u5bfe\u5fdc\u3059\u308b\u305f\u3081\u3002<\/li>\n\n\n\n<li>COF\u306e\u5909\u5316\u3092\u5206\u6790\u3059\u308b <strong>\u9ad8\u6e7f\u5ea6\u74b0\u5883<\/strong>\u30bb\u30eb\u30ed\u30fc\u30b9\u7e4a\u7dad\u304c\u81a8\u5f35\u3057\u3001\u6469\u64e6\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"494\" height=\"237\" src=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/05\/ASTM-D202-01.webp\" alt=\"\" class=\"wp-image-431\" srcset=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/05\/ASTM-D202-01.webp 494w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/05\/ASTM-D202-01-300x144.webp 300w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/05\/ASTM-D202-01-18x9.webp 18w\" sizes=\"(max-width: 494px) 100vw, 494px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">ASTM D202\u3068COF\u88c5\u7f6e\u306e\u7d71\u5408<\/h3>\n\n\n\n<p>\u30e2\u30c0\u30f3 <strong>\u6469\u64e6\u8a66\u9a13\u6a5f<\/strong> ASTM D202\u306b\u4f7f\u7528\u3055\u308c\u308b\u30bb\u30eb\u30a4\u30f3\u30b9\u30c4\u30eb\u30e1\u30f3\u30c4\u793e\u306e\u88fd\u54c1\u306a\u3069\u306e\u7279\u5fb4\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002 <strong>\u30d7\u30ed\u30b0\u30e9\u30de\u30d6\u30eb\u30fb\u30ed\u30fc\u30c7\u30a3\u30f3\u30b0<\/strong>, <strong>\u901f\u5ea6\u5909\u52d5<\/strong>\u305d\u3057\u3066 <strong>\u6e7f\u5ea6\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb<\/strong>-\u5b9f\u969b\u306e\u30b9\u30c8\u30ec\u30fc\u30b8\u3084\u904b\u7528\u74b0\u5883\u3092\u30b7\u30df\u30e5\u30ec\u30fc\u30c8\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u306a\u3082\u306e\u3060\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u305d\u306e\u4ed6\u306eASTM\u6469\u64e6\u898f\u683c\u306e\u5ec3\u6b62\u306b\u3064\u3044\u3066<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>ASTM D4521-96\uff082001\u5e74\u5ec3\u6b62\uff09<\/strong>: <em>\u6bb5\u30dc\u30fc\u30eb\u304a\u3088\u3073\u56fa\u5f62\u7e4a\u7dad\u677f\u306e\u9759\u6469\u64e6\u4fc2\u6570\u306b\u95a2\u3059\u308b\u6a19\u6e96\u8a66\u9a13\u65b9\u6cd5<\/em>.\u3053\u306e\u65b9\u6cd5\u306f\u3001\u7e4a\u7dad\u677f\u6750\u6599\u306e\u9759\u7684COF\u3092\u8a55\u4fa1\u3059\u308b\u624b\u6bb5\u3092\u63d0\u4f9b\u3057\u3001\u305d\u306e\u53d6\u308a\u6271\u3044\u304a\u3088\u3073\u7a4d\u307f\u91cd\u306d\u6027\u80fd\u306e\u8a55\u4fa1\u306b\u5f79\u7acb\u3063\u305f\u3002<\/li>\n\n\n\n<li><strong>ASTM D4917-97(2007)e1 (2010\u5e74\u5ec3\u6b62)<\/strong>: <em>\u975e\u5857\u5de5\u306e\u7b46\u8a18\u7528\u7d19\u304a\u3088\u3073\u5370\u5237\u7528\u7d19\u306e\u6c34\u5e73\u9762\u6cd5\u306b\u3088\u308b\u9759\u6469\u64e6\u4fc2\u6570\u304a\u3088\u3073\u52d5\u6469\u64e6\u4fc2\u6570\u306e\u6a19\u6e96\u8a66\u9a13\u65b9\u6cd5<\/em>.\u3053\u306e\u65b9\u6cd5\u3067\u306f\u3001\u7d19\u57fa\u6750\u306e\u9759\u7684COF\u5024\u3068\u52d5\u7684COF\u5024\u306e\u4e21\u65b9\u3092\u6e2c\u5b9a\u3059\u308b\u305f\u3081\u306b\u3001\u6c34\u5e73\u30bd\u30ea\u3068\u5e73\u9762\u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3092\u4f7f\u7528\u3057\u305f\u3002<\/li>\n\n\n\n<li><strong>ASTM D4918-97(2007) (2010\u5e74\u5ec3\u6b62)<\/strong>: <em>\u975e\u5857\u5de5\u306e\u7b46\u8a18\u7528\u7d19\u304a\u3088\u3073\u5370\u5237\u7528\u7d19\u306e\u50be\u659c\u5e73\u9762\u6cd5\u306b\u3088\u308b\u9759\u6469\u64e6\u4fc2\u6570\u306e\u6a19\u6e96\u8a66\u9a13\u65b9\u6cd5<\/em>.D4917\u3068\u306f\u7570\u306a\u308a\u3001\u3053\u306e\u8a66\u9a13\u3067\u306f\u7d19\u304c\u91cd\u529b\u3067\u6ed1\u308a\u59cb\u3081\u308b\u70b9\u3092\u8a55\u4fa1\u3059\u308b\u305f\u3081\u306b\u50be\u659c\u9762\u3092\u4f7f\u7528\u3057\u305f\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u64a4\u9000\u3057\u305f\u57fa\u6e96\u306f\u3001\u304b\u3064\u3066\u306f\u8a55\u4fa1\u306e\u305f\u3081\u306b\u5e83\u304f\u4f7f\u308f\u308c\u3066\u3044\u305f\u3002 <strong>\u7d19\u30fb\u7e4a\u7dad\u677f\u88fd\u54c1\u306e\u6469\u64e6\u6027\u80fd<\/strong>.\u73fe\u5728\u3067\u306f\u6d3b\u52d5\u4f11\u6b62\u4e2d\u3067\u3042\u308b\u304c\u3001\u73fe\u4ee3\u306e\u6469\u64e6\u8a66\u9a13\u65b9\u6cd5\u8ad6\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u7d9a\u3051\u3066\u3044\u308b\u6750\u6599\u6319\u52d5\u306b\u95a2\u3059\u308b\u57fa\u790e\u7684\u306a\u6d1e\u5bdf\u3092\u63d0\u4f9b\u3057\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\u30bb\u30eb\u30a4\u30f3\u30b9\u30c4\u30eb\u30e1\u30f3\u30c4\u682a\u5f0f\u4f1a\u793e\u306e\u8a66\u9a13\u88c5\u7f6e\u3068\u6a5f\u5668<\/h3>\n\n\n\n<p>\u306e\u7cbe\u5ea6\u3092\u78ba\u4fdd\u3059\u308b\u3002 <em>ASTM\u6469\u64e6\u8a66\u9a13<\/em>\u9069\u5207\u306a\u6a5f\u5668\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u30bb\u30eb\u30a4\u30f3\u30b9\u30c4\u30eb\u30e1\u30f3\u30c4\u3067\u306f<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6469\u64e6\u4fc2\u6570\u8a66\u9a13\u6a5f<\/strong> \u3068\uff1a\n<ul class=\"wp-block-list\">\n<li>\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u529b\u691c\u77e5<\/li>\n\n\n\n<li>\u8abf\u6574\u53ef\u80fd\u306a\u8a66\u9a13\u901f\u5ea6\uff08ASTM D1894\u306b\u6e96\u62e0\uff09<\/li>\n\n\n\n<li>\u6e29\u5ea6\u5236\u5fa1\u3055\u308c\u305f\u30c6\u30b9\u30c8\u6a5f<\/li>\n\n\n\n<li>\u30c7\u30b8\u30bf\u30eb\u30c7\u30fc\u30bf\u51fa\u529b\u3068\u5206\u6790<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/05\/astm-friction-testing-machine.webp\" alt=\"\" class=\"wp-image-432\" srcset=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/05\/astm-friction-testing-machine.webp 600w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/05\/astm-friction-testing-machine-300x200.webp 300w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/05\/astm-friction-testing-machine-18x12.webp 18w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<p>\u6211\u3005\u306e\u697d\u5668\u306f <strong>\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u53ef\u80fd<\/strong> \u72ec\u81ea\u306e\u7d20\u6750\u3084\u81ea\u52d5\u5316\u30e9\u30a4\u30f3\u306b\u5bfe\u5fdc\u3057\u3001\u6469\u64e6\u8a66\u9a13\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u3002 <em>ASTM D1894\u3001D202\u3001D4917\u3001D4918\u3001<\/em> \u305d\u3057\u3066 <em>D4521<\/em> \u898f\u683c\u306b\u6e96\u62e0\u3057\u3066\u3044\u308b\u3002\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u7523\u696d <strong>\u5305\u88c5\u3001\u30a8\u30ec\u30af\u30c8\u30ed\u30cb\u30af\u30b9\u3001\u533b\u85ac\u54c1<\/strong>\u305d\u3057\u3066 <strong>\u53cd\u7269<\/strong> \u306f\u3001\u898f\u5236\u306b\u6e96\u62e0\u3057\u305f\u4e00\u8cab\u6027\u306e\u3042\u308b\u7d50\u679c\u3092\u3082\u305f\u3089\u3059\u5f53\u793e\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306b\u4fe1\u983c\u3092\u5bc4\u305b\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u6b63\u78ba\u306a\u6469\u64e6\u8a66\u9a13\u306e\u305f\u3081\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h2>\n\n\n\n<p>ASTM\u6469\u64e6\u8a66\u9a13\u306e\u7cbe\u5ea6\u3068\u518d\u73fe\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5e38\u306b <strong>\u65b0\u9bae\u6a19\u672c<\/strong> \u30c6\u30b9\u30c8\u5b9f\u884c\u3054\u3068\u306b<\/li>\n\n\n\n<li>\u7dad\u6301 <strong>\u5b89\u5b9a\u3057\u305f\u8868\u9762\u63a5\u89e6<\/strong> (\u6a5f\u68b0\u65b9\u5411\u5408\u308f\u305b\uff09<\/li>\n\n\n\n<li>\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb <strong>\u74b0\u5883\u6761\u4ef6<\/strong> (\u6e29\u5ea6\u3068\u6e7f\u5ea6\uff09<\/li>\n\n\n\n<li>\u907f\u3051\u308b <strong>\u6c5a\u67d3\u9762<\/strong> \u6307\u7d0b\u3084\u307b\u3053\u308a<\/li>\n\n\n\n<li>\u5f15\u304d\u629c\u304d\u901f\u5ea6\u3092\u6a19\u6e96\u30ec\u30d9\u30eb\u306b\u8abf\u6574\u3059\u308b\uff08\u4f8b\uff1a150\u00b130 mm\/\u5206\uff09<\/li>\n<\/ul>\n\n\n\n<p><strong>\u30d7\u30ed\u306e\u30a2\u30c9\u30d0\u30a4\u30b9<\/strong> \u6469\u64e6\u306f\u8868\u9762\u306e\u5f71\u97ff\u3092\u53d7\u3051\u3084\u3059\u3044\u6027\u8cea\u3067\u3059\u3002\u8868\u9762\u30a8\u30cd\u30eb\u30ae\u30fc\u3001\u7c97\u3055\u3001\u51e6\u7406\uff08\u30b3\u30ed\u30ca\u653e\u96fb\u306a\u3069\uff09\u306e\u5fae\u5999\u306a\u5909\u5316\u3067\u3055\u3048\u3001\u7d50\u679c\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">ASTM\u6469\u64e6\u8a66\u9a13\u306b\u3088\u308b\u6750\u6599\u6027\u80fd\u306e\u6700\u9069\u5316<\/h2>\n\n\n\n<p>\u3092\u30de\u30b9\u30bf\u30fc\u3059\u308b <em>ASTM\u6469\u64e6\u8a66\u9a13<\/em> \u304a\u3088\u3073\u305d\u306e\u95a2\u9023\u898f\u683c\uff08ASTM D1894\u3001D202\u3001D4917\u3001D4918\u3001D4521\uff09\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u5c02\u9580\u5bb6\u306b\u3068\u3063\u3066\u4e0d\u53ef\u6b20\u3067\u3059\u3002 <strong>\u54c1\u8cea\u4fdd\u8a3c\u3001\u88fd\u54c1\u958b\u767a<\/strong>\u305d\u3057\u3066 <strong>\u30d1\u30c3\u30b1\u30fc\u30b8\u30c7\u30b6\u30a4\u30f3<\/strong>.\u3053\u308c\u3089\u306e\u6a19\u6e96\u5316\u3055\u308c\u305f\u65b9\u6cd5\u306f\u3001\u6750\u6599\u306e\u4f7f\u3044\u3084\u3059\u3055\u3092\u691c\u8a3c\u3059\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u5b89\u5168\u3067\u52b9\u7387\u7684\u3001\u81ea\u52d5\u5316\u3055\u308c\u305f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u305f\u3081\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3092\u53ef\u80fd\u306b\u3059\u308b\u3002 <strong>Cell Instruments<\/strong> \u3092\u63d0\u4f9b\u3059\u308b\u3002 <strong>\u7cbe\u5bc6\u6a5f\u5668<\/strong> \u305d\u3057\u3066 <strong>\u30c6\u30af\u30cb\u30ab\u30eb\u30b5\u30dd\u30fc\u30c8<\/strong> \u3053\u308c\u3089\u306e\u30c6\u30b9\u30c8\u3092\u52b9\u679c\u7684\u306b\u5b9f\u65bd\u3057\u3001\u696d\u754c\u5168\u4f53\u306e\u4fe1\u983c\u6027\u3068\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u3082\u306e\u3067\u3042\u308b\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>\u306f\u3058\u3081\u306bASTM\u6469\u64e6\u8a66\u9a13\u3068\u306f\u4f55\u304b\u3001\u305d\u3057\u3066\u306a\u305cASTM\u6469\u64e6\u8a66\u9a13\u304c\u91cd\u8981\u306a\u306e\u304b ASTM\u6469\u64e6\u8a66\u9a13\u306f\u3001\u6750\u6599\u304c\u63a5\u89e6\u3057\u305f\u3068\u304d\u306b\u3069\u306e\u3088\u3046\u306a\u76f8\u4e92\u4f5c\u7528\u304c\u751f\u3058\u308b\u304b\u3092\u5224\u65ad\u3059\u308b\u4e0a\u3067\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u3002\u3053\u306e\u8a66\u9a13\u306f\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30d5\u30a3\u30eb\u30e0\u3001\u7d19\u3001\u677f\u7d19\u3001\u4e0d\u7e54\u5e03\u306a\u3069\u306e\u6750\u6599\u306e\u9759\u6469\u64e6\u4fc2\u6570\u3068\u52d5\u6469\u64e6\u4fc2\u6570\u3092\u8a55\u4fa1\u3059\u308b\u4e0a\u3067\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u5305\u88c5\u3001\u533b\u7642\u3001\u30a8\u30ec\u30af\u30c8\u30ed\u30cb\u30af\u30b9\u7523\u696d\u3067\u306f\u3001\u6469\u64e6\u7279\u6027\u304c\u88fd\u54c1\u306e\u6027\u80fd\u3001\u52a0\u5de5\u6027\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u5b89\u5168\u6027\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u8a66\u9a13\u3092\u9069\u5207\u306b\u5b9f\u65bd\u3057\u3001\u89e3\u91c8\u3059\u308b\u65b9\u6cd5\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u54c1\u8cea\u3001\u4e00\u8cab\u6027\u3001\u4e16\u754c\u6a19\u6e96\u3078\u306e\u6e96\u62e0\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002ASTM D1894\uff1a\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30d5\u30a3\u30eb\u30e0\u304a\u3088\u3073\u30b7\u30fc\u30c8\u306e\u6469\u64e6\u8a66\u9a13 ASTM D1894-Standard Test Method for Static and Kinetic Coefficients of Friction [...] 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