{"id":5415,"date":"2022-08-01T14:46:41","date_gmt":"2022-08-01T19:46:41","guid":{"rendered":"https:\/\/optimas.com\/?p=5415"},"modified":"2024-11-22T15:58:37","modified_gmt":"2024-11-22T21:58:37","slug":"optimas-parts-imperial-blog-series-technical-insight-into-hardened-and-unhardened-flat-washers","status":"publish","type":"post","link":"https:\/\/optimas.com\/zh\/optimas-parts-imperial-blog-series-technical-insight-into-hardened-and-unhardened-flat-washers\/","title":{"rendered":"Optimas Parts Imperial \u535a\u5ba2\u7cfb\u5217\uff1a\u786c\u5316\u548c\u672a\u786c\u5316\u5e73\u57ab\u5708\u7684\u6280\u672f\u6d1e\u5bdf"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:104%;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\"><p><span class=\"TextRun SCXW203088213 BCX0\" lang=\"EN-US\" xml:lang=\"EN-US\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW203088213 BCX0\" data-ccp-charstyle=\"normaltextrun\" data-ccp-charstyle-defn=\"{\">Optimas \u8bbe\u8ba1\u4e86 Parts Imperial \u535a\u5ba2\u7cfb\u5217\uff0c\u4ee5\u63d0\u4f9b\u6709\u5173\u60a8\u4f7f\u7528\u7684\u7d27\u56fa\u4ef6\u548c\u60a8\u53ef\u80fd\u9700\u8981\u7684\u7d27\u56fa\u4ef6\u7684\u8be6\u7ec6\u4fe1\u606f\u3002\u8fd9\u4e9b\u6280\u672f\u53d1\u5e03\u65e8\u5728\u5e2e\u52a9\u60a8\u627e\u5230\u5408\u9002\u7684\u96f6\u4ef6\uff0c\u63d0\u4f9b\u6709\u5173\u7ec4\u4ef6\u89c4\u683c\u3001\u5e94\u7528\u548c\u6807\u51c6\u7684\u4fe1\u606f\u3002\u82f1\u5236\u7cfb\u5217\u7531\u4e94\u79cd\u96f6\u4ef6\u7ec4\u6210\uff1a\u5e73\u57ab\u5708\u3001\u5185\u516d\u89d2\u87ba\u9489\u3001\u9501\u7d27\u87ba\u6bcd\u3001\u673a\u68b0\u87ba\u9489\u548c\u81ea\u653b\u87ba\u9489\u3002\u4e00\u65e6\u60a8\u786e\u5b9a\u4e86\u9002\u5408\u60a8\u7684\u5e94\u7528\u7684\u96f6\u4ef6\uff0cOptimas \u53ef\u4ee5\u901a\u8fc7\u5236\u9020\u548c\u5206\u9500\u6765\u91c7\u8d2d\u5b83\u4eec\uff0c\u786e\u4fdd\u60a8\u83b7\u5f97\u6240\u9700\u7684\u96f6\u4ef6\u3002<\/span><\/span><\/p>\n<h3>\u786c\u5316\u5e73\u57ab\u5708<\/h3>\n<p>\u786c\u5316\u5e73\u57ab\u5708\u8bbe\u8ba1\u7528\u4e8e\u5728\u7d27\u56fa\u4ef6\u7684\u8f74\u627f\u8868\u9762\u548c\u5b83\u8fde\u63a5\u7684\u96f6\u4ef6\u4e4b\u95f4\u4f7f\u7528 5 \u7ea7\u6216\u66f4\u9ad8\u5f3a\u5ea6\u7684\u87ba\u6813\u8fdb\u884c\u7ec4\u88c5\u3002\u5b83\u4eec\u7531\u78b3\u94a2\u5236\u6210\uff0c\u53ef\u6574\u4f53\u786c\u5316\u81f3 Rc 38-45 \u6216\u6e17\u78b3\uff08\u8868\u9762\u786c\u5316\uff09\u81f3\u6700\u5c0f\u6df1\u5ea6 0.015\u201d\uff0c\u8868\u9762\u786c\u5ea6\u4e3a 37-45 Rc\uff0c\u6700\u5c0f\u6838\u5fc3\u786c\u5ea6\u4e3a Rc 30 .<\/p>\n<h3>\u672a\u786c\u5316\u5e73\u57ab\u5708<\/h3>\n<p>\u672a\u786c\u5316\u7684\u5e73\u57ab\u5708\u8bbe\u8ba1\u7528\u4e8e\u5728\u7d27\u56fa\u4ef6\u7684\u8f74\u627f\u8868\u9762\u548c\u5b83\u6240\u8fde\u63a5\u7684\u96f6\u4ef6\u4e4b\u95f4\u4f7f\u7528 2 \u7ea7\u6216\u8f83\u4f4e\u5f3a\u5ea6\u7684\u87ba\u6813\u6216\u81ea\u653b\u87ba\u9489\u8fdb\u884c\u7ec4\u88c5\u3002\u7a84 (SAE) \u548c\u5bbd (USS) \u5e73\u57ab\u5708\u53ef\u7528\u4e8e\u89c4\u683c\u2014\u2014\u53d6\u51b3\u4e8e\u6240\u9700\u7684\u9996\u9009\u5916\u5f84\u3002<\/p>\n<h3>\u786c\u5316\u548c\u5e73\u57ab\u5708\u548c\u672a\u786c\u5316\u5e73\u57ab\u5708\u7528\u4e8e\uff1a<\/h3>\n<ul>\n<li>\u6539\u5584\u914d\u5408\u9762\u7684\u5e94\u529b\u5206\u5e03<\/li>\n<li>\u8de8\u5ea6\u8f83\u5927\u7684\u901a\u5b54<\/li>\n<li>\u5728\u7ec4\u88c5\u8fc7\u7a0b\u4e2d\u4fdd\u62a4\u914d\u5408\u9762\u514d\u53d7\u635f\u574f<\/li>\n<li>\u5728\u914d\u5408\u8868\u9762\u4e4b\u95f4\u63d0\u4f9b\u4e00\u81f4\u7684\u8f74\u627f\u8868\u9762\u4ee5\u8fdb\u884c\u626d\u77e9<\/li>\n<\/ul>\n<p>\u5c3a\u5bf8\u7279\u6027\u5305\u542b\u5728 ANSI B18.22.1* \u4e2d\uff0c\u673a\u68b0\u6027\u80fd\u5305\u542b\u5728 ASTM F844 \u4e2d\u3002<\/p>\n<p><img decoding=\"async\" class=\"wp-image-5416 size-full\" src=\"https:\/\/optimas.com\/wp-content\/uploads\/2022\/07\/Part-Drawing-for-Parts-Bulletin.png\" alt=\"\u786c\u5316\u5e73\u57ab\u5708\u7684\u4fef\u89c6\u56fe\u548c\u4fa7\u89c6\u56fe\" width=\"966\" height=\"492\" srcset=\"https:\/\/optimas.com\/wp-content\/uploads\/2022\/07\/Part-Drawing-for-Parts-Bulletin-18x9.png 18w, https:\/\/optimas.com\/wp-content\/uploads\/2022\/07\/Part-Drawing-for-Parts-Bulletin-200x102.png 200w, https:\/\/optimas.com\/wp-content\/uploads\/2022\/07\/Part-Drawing-for-Parts-Bulletin-300x153.png 300w, https:\/\/optimas.com\/wp-content\/uploads\/2022\/07\/Part-Drawing-for-Parts-Bulletin-400x204.png 400w, https:\/\/optimas.com\/wp-content\/uploads\/2022\/07\/Part-Drawing-for-Parts-Bulletin-600x306.png 600w, https:\/\/optimas.com\/wp-content\/uploads\/2022\/07\/Part-Drawing-for-Parts-Bulletin-768x391.png 768w, https:\/\/optimas.com\/wp-content\/uploads\/2022\/07\/Part-Drawing-for-Parts-Bulletin-800x407.png 800w, https:\/\/optimas.com\/wp-content\/uploads\/2022\/07\/Part-Drawing-for-Parts-Bulletin.png 966w\" sizes=\"(max-width: 966px) 100vw, 966px\" \/><\/p>\n<p style=\"font-size: 16px; text-align: center;\">\u786c\u5316\u6216\u672a\u786c\u5316\u5e73\u57ab\u5708\u7684\u9876\u89c6\u56fe\u548c\u4fa7\u89c6\u56fe\uff0c\u5c3a\u5bf8\u5c5e\u6027\u5217\u4e8e\u4e0b\u8868\u3002<\/p>\n<h3>\u786c\u5316\u5e73\u57ab\u5708\u89c4\u683c\u8868<\/h3>\n<table class=\"blueTable\">\n<thead>\n<tr style=\"border-style: solid; border-color: #000000; border-width: 3px 1px 1px 1px;\">\n<th><strong>\u6807\u79f0\u5c3a\u5bf8**<\/strong><br \/>\n\uff08\u87ba\u6813\u5c3a\u5bf8\uff09<\/th>\n<th style=\"text-align: center; background-color: #fff1e6;\" colspan=\"3\"><span style=\"color: #f89d5b;\">\u4e00\u4e2a<\/span><br \/>\n\u5185\u5f84<\/th>\n<th style=\"text-align: center; background-color: #f3f8ec;\" colspan=\"3\"><span style=\"color: #92c83e;\">\u4e59<\/span><br \/>\n\u5916\u5f84<\/th>\n<th style=\"text-align: center; background-color: #ebe6f3;\" colspan=\"2\"><span style=\"color: #6a2c91;\">C<\/span><br \/>\n\u539a\u5ea6<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"border: 1px solid #000000;\">\n<td style=\"text-align: center;\"><\/td>\n<td style=\"text-align: center; background-color: #fedfc5;\">\u540d\u4e49\u4e0a<\/td>\n<td style=\"text-align: center; background-color: #fedfc5;\">\u6700\u5c0f\u503c<\/td>\n<td style=\"text-align: center; background-color: #fedfc5;\">\u6700\u5927\u9650\u5ea6<\/td>\n<td style=\"text-align: center; background-color: #e4f0d1;\">\u540d\u4e49\u4e0a<\/td>\n<td style=\"text-align: center; background-color: #e4f0d1;\">\u6700\u5c0f\u503c<\/td>\n<td style=\"text-align: center; background-color: #e4f0d1;\">\u6700\u5927\u9650\u5ea6<\/td>\n<td style=\"text-align: center; background-color: #dcd2e8;\">\u6700\u5c0f\u503c<\/td>\n<td style=\"text-align: center; background-color: #dcd2e8;\">\u6700\u5927\u9650\u5ea6<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #000000;\">\n<td>1\/4 (.250)<\/td>\n<td>9\/32<\/td>\n<td>.281<\/td>\n<td>.312<\/td>\n<td>5\/8<\/td>\n<td>.594<\/td>\n<td>.656<\/td>\n<td>.051<\/td>\n<td>.080<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #000000;\">\n<td>5\/16 (.312)<\/td>\n<td>11\/32<\/td>\n<td>.344<\/td>\n<td>.375<\/td>\n<td>11\/16<\/td>\n<td>.657<\/td>\n<td>.719<\/td>\n<td>.051<\/td>\n<td>.080<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #000000;\">\n<td>3\/8 (.375)<\/td>\n<td>13\/32<\/td>\n<td>.406<\/td>\n<td>.437<\/td>\n<td>13\/16<\/td>\n<td>.781<\/td>\n<td>.843<\/td>\n<td>.051<\/td>\n<td>.080<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #000000;\">\n<td>7\/16 (.438)<\/td>\n<td>15\/32<\/td>\n<td>.469<\/td>\n<td>.500<\/td>\n<td>59\/64<\/td>\n<td>.891<\/td>\n<td>.953<\/td>\n<td>.051<\/td>\n<td>.080<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #000000;\">\n<td>1\/2 (.500)<\/td>\n<td>17\/32<\/td>\n<td>.531<\/td>\n<td>.562<\/td>\n<td>1-1\/16<\/td>\n<td>1.032<\/td>\n<td>1.094<\/td>\n<td>.097<\/td>\n<td>.177<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #000000;\">\n<td>5\/8 (.625)<\/td>\n<td>11\/16<\/td>\n<td>.688<\/td>\n<td>.719<\/td>\n<td>1-5\/16<\/td>\n<td>1.281<\/td>\n<td>1.343<\/td>\n<td>.122<\/td>\n<td>.177<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #000000;\">\n<td>3\/4 (.750)<\/td>\n<td>13\/16<\/td>\n<td>.812<\/td>\n<td>.843<\/td>\n<td>1-15\/32<\/td>\n<td>1.438<\/td>\n<td>1.500<\/td>\n<td>.122<\/td>\n<td>.177<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #000000;\">\n<td>7\/8 (.875)<\/td>\n<td>15\/16<\/td>\n<td>.937<\/td>\n<td>.968<\/td>\n<td>1-3\/4<\/td>\n<td>1.719<\/td>\n<td>1.781<\/td>\n<td>.136<\/td>\n<td>.177<\/td>\n<\/tr>\n<tr style=\"border-style: solid; border-color: #000000; border-width: 1px 1px 6px 1px;\">\n<td>1 (1.000)<\/td>\n<td>1-1\/8<\/td>\n<td>1.125<\/td>\n<td>1.156<\/td>\n<td>2<\/td>\n<td>1.969<\/td>\n<td>2.031<\/td>\n<td>.136<\/td>\n<td>.177<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>*\u6b64\u56fe\u8868\u4e2d\u663e\u793a\u7684\u5c3a\u5bf8\u901a\u5e38\u53ef\u7528\u3002<br \/>\n**\u8fd9\u4e9b\u662f\u4ee5\u82f1\u5bf8\u4e3a\u5355\u4f4d\u7684\u5e38\u89c1\u5c3a\u5bf8\u3002<\/p>\n<h3>\u672a\u786c\u5316\u5e73\u57ab\u5708\u89c4\u683c\u8868<\/h3>\n<table>\n<thead>\n<tr style=\"border-style: solid; border-color: #000000; border-width: 3px 1px 1px 1px;\">\n<th><strong>\u6807\u79f0\u5c3a\u5bf8**<\/strong><br \/>\n\uff08\u87ba\u6813\u5c3a\u5bf8\uff09<\/th>\n<th>\u7cfb\u5217<\/th>\n<th style=\"text-align: center; background-color: #fff1e6;\" colspan=\"3\"><span style=\"color: #f89d5b;\">\u4e00\u4e2a<\/span><br \/>\n\u5185\u5f84<\/th>\n<th style=\"text-align: center; background-color: #f3f8ec;\" colspan=\"3\"><span style=\"color: #92c83e;\">\u4e59<\/span><br \/>\n\u5916\u5f84<\/th>\n<th style=\"text-align: center; background-color: #ebe6f3;\" colspan=\"3\"><span style=\"color: #6a2c91;\">C<\/span><br \/>\n\u539a\u5ea6<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"border: 1px solid #000000;\">\n<td><\/td>\n<td><\/td>\n<td style=\"text-align: center; background-color: #fedfc5;\">\u540d\u4e49\u4e0a<\/td>\n<td style=\"text-align: center; background-color: #fedfc5;\">\u6700\u5c0f\u503c<\/td>\n<td style=\"text-align: center; background-color: #fedfc5;\">\u6700\u5927\u9650\u5ea6<\/td>\n<td style=\"text-align: center; background-color: #e4f0d1;\">\u540d\u4e49\u4e0a<\/td>\n<td style=\"text-align: center; background-color: #e4f0d1;\">\u6700\u5c0f\u503c<\/td>\n<td style=\"text-align: center; background-color: #e4f0d1;\">\u6700\u5927\u9650\u5ea6<\/td>\n<td style=\"text-align: center; background-color: #dcd2e8;\">\u540d\u4e49\u4e0a<\/td>\n<td style=\"text-align: center; background-color: #dcd2e8;\">\u6700\u5c0f\u503c<\/td>\n<td style=\"text-align: center; background-color: #dcd2e8;\">\u6700\u5927\u9650\u5ea6<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #000000;\">\n<td style=\"text-align: center;\" rowspan=\"2\">#10 (.190)<\/td>\n<td style=\"text-align: center;\">\u72ed\u7a84<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">7\/32<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">.214<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">.227<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">1\/2<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">.495<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">.515<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">3\/64<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">.036<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">.065<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #000000;\">\n<td style=\"text-align: center;\">\u5bbd\u7684<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">7\/32<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">.214<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">.227<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">1\/2<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">.495<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">.515<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">3\/64<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">.036<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">.065<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #000000;\">\n<td style=\"text-align: center;\" rowspan=\"2\">#12 (.216)<\/td>\n<td style=\"text-align: center;\">\u72ed\u7a84<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">1\/4<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">.245<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">.265<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">9\/16<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">.557<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">.577<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">1\/16<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">.051<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">.080<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #000000;\">\n<td style=\"text-align: center;\">\u5bbd\u7684<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">1\/4<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">.245<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">.265<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">9\/16<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">.557<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">.577<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">1\/16<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">.051<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">.080<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #000000;\">\n<td style=\"text-align: center;\" rowspan=\"2\">1\/4 (.250)<\/td>\n<td style=\"text-align: center;\">\u72ed\u7a84<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">9\/32<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">.276<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">.296<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">5\/8<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">.620<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">.640<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">1\/16<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">.051<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">.080<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #000000;\">\n<td style=\"text-align: center;\">\u5bbd\u7684<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">5\/16<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">.307<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">.327<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">3\/4<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">.727<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">.749<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">1\/16<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">.051<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">.080<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #000000;\">\n<td style=\"text-align: center;\" rowspan=\"2\">5\/16 (.312)<\/td>\n<td style=\"text-align: center;\">\u72ed\u7a84<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">11\/32<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">.339<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">.359<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">11\/16<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">.681<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">.703<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">1\/16<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">.051<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">.080<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #000000;\">\n<td style=\"text-align: center;\">\u5bbd\u7684<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">3\/8<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">.370<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">.390<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">7\/8<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">.868<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">.905<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">5\/64<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">.064<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">.104<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #000000;\">\n<td style=\"text-align: center;\" rowspan=\"2\">3\/8 (.375)<\/td>\n<td style=\"text-align: center;\">\u72ed\u7a84<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">13\/32<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">.401<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">.419<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">13\/16<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">.805<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">.827<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">1\/16<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">.051<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">.080<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #000000;\">\n<td style=\"text-align: center;\">\u5bbd\u7684<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">7\/16<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">.433<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">.453<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">1<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">.993<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">1.030<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">5\/64<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">.064<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">.104<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #000000;\">\n<td style=\"text-align: center;\" rowspan=\"2\">7\/16 (.438)<\/td>\n<td style=\"text-align: center;\">\u72ed\u7a84<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">15\/32<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">.464<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">.484<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">59\/64<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">.915<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">.937<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">1\/16<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">.051<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">.080<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #000000;\">\n<td style=\"text-align: center;\">\u5bbd\u7684<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">1\/2<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">.495<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">.515<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">1-1\/4<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">1.243<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">1.280<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">5\/64<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">.064<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">.104<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #000000;\">\n<td style=\"text-align: center;\" rowspan=\"2\">1\/2 (.500)<\/td>\n<td style=\"text-align: center;\">\u72ed\u7a84<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">17\/32<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">.526<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">.546<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">1-1\/16<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">1.055<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">1.092<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">3\/32<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">.074<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">.121<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #000000;\">\n<td style=\"text-align: center;\">\u5bbd\u7684<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">9\/16<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">.557<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">.577<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">1-3\/8<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">1.368<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">1.405<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">7\/64<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">.086<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">.132<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #000000;\">\n<td style=\"text-align: center;\" rowspan=\"2\">5\/8 (.625)<\/td>\n<td style=\"text-align: center;\">\u72ed\u7a84<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">21\/32<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">.649<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">.686<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">1-5\/16<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">1.305<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">1.342<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">3\/32<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">.074<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">.121<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #000000;\">\n<td style=\"text-align: center;\">\u5bbd\u7684<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">11\/16<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">.681<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">.718<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">1-3\/4<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">1.743<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">1.780<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">9\/64<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">.108<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">.160<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #000000;\">\n<td style=\"text-align: center;\" rowspan=\"2\">3\/4 (.750)<\/td>\n<td style=\"text-align: center;\">\u72ed\u7a84<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">13\/16<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">.805<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">.842<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">1-1\/2<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">1.462<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">1.499<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">9\/64<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">.108<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">.160<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #000000;\">\n<td>\u5bbd\u7684<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">13\/16<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">.805<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">.842<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">2<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">1.993<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">2.030<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">5\/32<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">.122<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">.177<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #000000;\">\n<td style=\"text-align: center;\" rowspan=\"2\">7\/8 (.875)<\/td>\n<td style=\"text-align: center;\">\u72ed\u7a84<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">15\/16<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">.931<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">.968<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">1-3\/4<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">1.743<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">1.780<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">9\/64<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">.108<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">.160<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #000000;\">\n<td style=\"text-align: center;\">\u5bbd\u7684<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">15\/16<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">.931<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">.968<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">2-1\/4<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">2.243<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">2.280<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">11\/64<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">.136<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">.192<\/td>\n<\/tr>\n<tr style=\"border: 1px solid #000000;\">\n<td style=\"text-align: center;\" rowspan=\"2\">1 (1.00)<\/td>\n<td style=\"text-align: center;\">\u72ed\u7a84<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">1-1\/16<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">1.055<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">1.092<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">2<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">1.993<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">2.030<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">9\/64<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">.108<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">.160<\/td>\n<\/tr>\n<tr style=\"border-style: solid; border-color: #000000; border-width: 1px 1px 6px 1px;\">\n<td style=\"text-align: center;\">\u5bbd\u7684<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">1-1\/16<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">1.055<\/td>\n<td style=\"text-align: center; background-color: #fff1e6;\">1.092<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">2-1\/2<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">2.493<\/td>\n<td style=\"text-align: center; background-color: #f3f8ec;\">2.530<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">11\/64<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">.136<\/td>\n<td style=\"text-align: center; background-color: #ebe6f3;\">.192<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>*\u672a\u786c\u5316\u94a2\u57ab\u5708\u7684\u5e38\u7528\u5c3a\u5bf8\u4ee5\u82f1\u5bf8\u4e3a\u5355\u4f4d\u3002<\/p>\n<h3>\u83b7\u53d6\u6280\u672f\u54a8\u8be2<\/h3>\n<p>\u6709\u5173\u786c\u5316\u548c\u672a\u786c\u5316\u5e73\u57ab\u5708\u6216\u4efb\u4f55\u7c7b\u578b\u7d27\u56fa\u4ef6\u7684\u66f4\u591a\u4fe1\u606f\uff0c\u8bf7\u8054\u7cfb\u6211\u4eec\u7684\u4e00\u4f4d\u4e13\u5bb6\uff1a <a href=\"https:\/\/optimas.com\/zh\/contact\/\">optimas.com\/contact \u7f51\u7ad9<\/a>.<\/p>\n<\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":5466,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"content-type":"","footnotes":""},"categories":[47],"tags":[90,81,83,82,92,91],"class_list":["post-5415","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product-expertise","tag-engineering","tag-fastener-manufacturing","tag-fastener-manufacturing-engineers","tag-manufacturing","tag-parts-bulletin","tag-parts-imperial-blog-series"],"acf":[],"_links":{"self":[{"href":"https:\/\/optimas.com\/zh\/wp-json\/wp\/v2\/posts\/5415","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/optimas.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/optimas.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/optimas.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/optimas.com\/zh\/wp-json\/wp\/v2\/comments?post=5415"}],"version-history":[{"count":0,"href":"https:\/\/optimas.com\/zh\/wp-json\/wp\/v2\/posts\/5415\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/optimas.com\/zh\/wp-json\/wp\/v2\/media\/5466"}],"wp:attachment":[{"href":"https:\/\/optimas.com\/zh\/wp-json\/wp\/v2\/media?parent=5415"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/optimas.com\/zh\/wp-json\/wp\/v2\/categories?post=5415"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/optimas.com\/zh\/wp-json\/wp\/v2\/tags?post=5415"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}