{"id":5771,"date":"2025-12-25T00:47:10","date_gmt":"2025-12-25T00:47:10","guid":{"rendered":"https:\/\/korea-transmission.com\/?p=5771"},"modified":"2025-12-25T00:47:10","modified_gmt":"2025-12-25T00:47:10","slug":"gb-t-2516-2003-limit-deviations-for-metric-screw-threads","status":"publish","type":"post","link":"https:\/\/korea-transmission.com\/zh\/blog\/gb-t-2516-2003-limit-deviations-for-metric-screw-threads\/","title":{"rendered":"GB\/T 2516-2003\uff1a\u516c\u5236\u87ba\u7eb9\u7684\u6781\u9650\u504f\u5dee"},"content":{"rendered":"<h2 style=\"color: #333; font-size: 1.5em; margin-top: 40px; margin-bottom: 15px;\">B\/T 2516-2003 \u6807\u51c6\u7b80\u4ecb<\/h2>\n<p style=\"margin-bottom: 20px;\">GB\/T 2516-2003 \u89c4\u5b9a\u4e86\u666e\u901a\u516c\u5236\u87ba\u7eb9\u7684\u6781\u9650\u504f\u5dee\uff0c\u4e3a\u673a\u68b0\u5de5\u7a0b\u7684\u5236\u9020\u548c\u8d28\u91cf\u63a7\u5236\u63d0\u4f9b\u4e86\u5fc5\u8981\u7684\u516c\u5dee\u3002\u8be5\u6807\u51c6\u786e\u4fdd\u4e86\u87ba\u7eb9\u90e8\u4ef6\u5728\u6c7d\u8f66\u3001\u822a\u7a7a\u822a\u5929\u548c\u673a\u68b0\u7b49\u5404\u4e2a\u884c\u4e1a\u7684\u4e92\u6362\u6027\u548c\u53ef\u9760\u6027\u3002\u5b83\u6db5\u76d6\u4e86\u4ee5\u5fae\u7c73\u4e3a\u5355\u4f4d\u7684\u5927\u5f84\u3001\u87ba\u8ddd\u548c\u5c0f\u5f84\u504f\u5dee\uff0c\u9002\u7528\u4e8e\u87ba\u8ddd\u4e3a 0.2 mm \u81f3 8 mm\u3001\u57fa\u672c\u5927\u5f84\u6700\u5927\u53ef\u8fbe 355 mm \u7684\u87ba\u7eb9\u3002\u4e86\u89e3\u8fd9\u4e9b\u504f\u5dee\u5bf9\u4e8e\u5de5\u7a0b\u5e08\u9009\u62e9\u5408\u9002\u7684\u516c\u5dee\u7b49\u7ea7\uff08\u4f8b\u5982 4H\u30015G\u30016H \u7b49\uff09\u81f3\u5173\u91cd\u8981\uff0c\u4ece\u800c\u5728\u7cbe\u5ea6\u548c\u6210\u672c\u6548\u76ca\u4e4b\u95f4\u53d6\u5f97\u5e73\u8861\u3002<\/p>\n<p style=\"margin-bottom: 20px;\">\u8be5\u6807\u51c6\u53d6\u4ee3\u4e86\u65e9\u671f\u7248\u672c\uff0c\u5e76\u4e0e ISO 965 \u7b49\u56fd\u9645\u89c4\u8303\u4fdd\u6301\u4e00\u81f4\uff0c\u4ece\u800c\u63d0\u5347\u4e86\u5168\u7403\u517c\u5bb9\u6027\u3002\u5176\u4e3b\u8981\u4f18\u52bf\u5305\u62ec\u901a\u8fc7\u7cbe\u786e\u7684\u914d\u5408\u63a7\u5236\uff0c\u51cf\u5c11\u88c5\u914d\u95ee\u9898\u5e76\u5ef6\u957f\u4ea7\u54c1\u4f7f\u7528\u5bff\u547d\u3002<\/p>\n<h2 style=\"color: #333; font-size: 1.5em; margin-top: 40px; margin-bottom: 15px;\">\u8303\u56f4\u548c\u5e94\u7528<\/h2>\n<p style=\"margin-bottom: 20px;\">\u672c\u6807\u51c6\u9002\u7528\u4e8eGB\/T 193\u4e2d\u5b9a\u4e49\u7684\u901a\u7528\u516c\u5236\u87ba\u7eb9\uff0c\u4f46\u4e0d\u5305\u62ec\u9ad8\u538b\u5e94\u7528\u7b49\u7279\u6b8a\u7528\u9014\u87ba\u7eb9\u3002\u5b83\u7528\u4e8e\u8bbe\u8ba1\u3001\u751f\u4ea7\u548c\u68c0\u9a8c\u9636\u6bb5\uff0c\u4ee5\u786e\u5b9a\u5185\u87ba\u7eb9\u548c\u5916\u87ba\u7eb9\u7684\u504f\u5dee\u4e0a\u9650\uff08ES\/es\uff09\u548c\u504f\u5dee\u4e0b\u9650\uff08EI\/ei\uff09\u3002<\/p>\n<ul style=\"list-style-type: disc; margin-left: 20px; margin-bottom: 20px;\">\n<li>\u9002\u7528\u76f4\u5f84\u8303\u56f4\uff1a0.99\u6beb\u7c73\u81f3355\u6beb\u7c73\u3002<\/li>\n<li>\u87ba\u8ddd\u8303\u56f4\uff1a0.2 \u6beb\u7c73\u81f3 8 \u6beb\u7c73\uff08\u8f83\u5927\u76f4\u5f84\u7684\u6ce8\u91ca\uff09\u3002<\/li>\n<li>\u5bb9\u5dee\u8303\u56f4\uff1a\u5185\u90e8 4H \u81f3 8H\uff0c\u5916\u90e8 4h \u81f3 8h\u3002<\/li>\n<\/ul>\n<p style=\"margin-bottom: 20px;\">\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u5e94\u6839\u636e\u529f\u80fd\u8981\u6c42\u9009\u62e9\u516c\u5dee\uff1a\u9ad8\u8d1f\u8f7d\u573a\u666f\u4e0b\u516c\u5dee\u5e94\u66f4\u4e25\u683c\uff0c\u4e00\u822c\u88c5\u914d\u573a\u666f\u4e0b\u516c\u5dee\u5e94\u66f4\u5bbd\u677e\u3002<\/p>\n<h2 style=\"color: #333; font-size: 1.5em; margin-top: 40px; margin-bottom: 15px;\">\u5173\u952e\u672f\u8bed\u548c\u5b9a\u4e49<\/h2>\n<p style=\"margin-bottom: 20px;\">\u4e3a\u4e86\u6709\u6548\u5e94\u7528\u6b64\u6807\u51c6\uff0c\u8bf7\u719f\u6089\u4ee5\u4e0b\u672f\u8bed\uff1a<\/p>\n<ol style=\"list-style-type: decimal; margin-left: 20px; margin-bottom: 20px;\">\n<li><strong>\u57fa\u672c\u5927\u5f84<\/strong>\u87ba\u7eb9\u7684\u516c\u79f0\u76f4\u5f84\u3002<\/li>\n<li><strong>\u6ca5\u9752<\/strong>\uff1a\u76f8\u90bb\u7ebf\u7a0b\u4e0a\u5bf9\u5e94\u70b9\u4e4b\u95f4\u7684\u8ddd\u79bb\u3002<\/li>\n<li><strong>ES\/EI<\/strong>\uff1a\u5185\u87ba\u7eb9\u76f4\u5f84\u7684\u4e0a\u4e0b\u504f\u5dee\u3002<\/li>\n<li><strong>es\/ei<\/strong>\uff1a\u5916\u87ba\u7eb9\u76f4\u5f84\u7684\u4e0a\u4e0b\u504f\u5dee\u3002<\/li>\n<li><strong>\u5bb9\u5dee\u533a<\/strong>\uff1a\u516c\u5dee\u7b49\u7ea7\u548c\u4f4d\u7f6e\u7684\u7ec4\u5408\uff0c\u4f8b\u5982\uff0c6H \u8868\u793a 6 \u7ea7\uff0c\u4f4d\u7f6e\u4e3a H\u3002<\/li>\n<\/ol>\n<p style=\"margin-bottom: 20px;\">\u504f\u5dee\u4ee5\u5fae\u7c73\uff08\u00b5m\uff09\u4e3a\u5355\u4f4d\uff0c\u9ad8\u4e8e\u6807\u79f0\u503c\u65f6\u4e3a\u6b63\u503c\uff0c\u4f4e\u4e8e\u6807\u79f0\u503c\u65f6\u4e3a\u8d1f\u503c\u3002<\/p>\n<h2 style=\"color: #333; font-size: 1.5em; margin-top: 40px; margin-bottom: 15px;\">\u5185\u87ba\u7eb9\u7684\u6781\u9650\u504f\u5dee<\/h2>\n<p style=\"margin-bottom: 20px;\">\u5185\u87ba\u7eb9\uff08\u87ba\u6bcd\uff09\u7684\u87ba\u8ddd\u548c\u5c0f\u5f84\u5747\u6709\u89c4\u5b9a\u7684\u504f\u5dee\u8303\u56f4\u3002ES \u4ee3\u8868\u4e0a\u9650\uff0cEI \u4ee3\u8868\u4e0b\u9650\u3002\u4f8b\u5982\uff0c\u5728\u516c\u5dee\u533a 6H \u4e2d\uff0c\u504f\u5dee\u786e\u4fdd\u4e0e\u5916\u87ba\u7eb9\u5f62\u6210\u95f4\u9699\u914d\u5408\u3002\u52a1\u5fc5\u59cb\u7ec8\u5bf9\u7167\u57fa\u672c\u5927\u5f84\u548c\u87ba\u8ddd\u8fdb\u884c\u9a8c\u8bc1\uff0c\u4ee5\u907f\u514d\u5e72\u6d89\u3002<\/p>\n<p style=\"margin-bottom: 20px;\">\u5b9e\u7528\u6280\u5de7\uff1a\u4f7f\u7528\u901a\u6b62\u585e\u7b49\u6d4b\u91cf\u5de5\u5177\u68c0\u67e5\u5408\u89c4\u6027\uff0c\u786e\u4fdd\u87ba\u7eb9\u6ee1\u8db3\u6700\u4f4e\u5f3a\u5ea6\u8981\u6c42\u3002<\/p>\n<h2 style=\"color: #333; font-size: 1.5em; margin-top: 40px; margin-bottom: 15px;\">\u5916\u87ba\u7eb9\u7684\u6781\u9650\u504f\u5dee<\/h2>\n<p style=\"margin-bottom: 20px;\">\u5916\u87ba\u7eb9\uff08\u87ba\u6813\uff09\u7684\u516c\u5dee\u5305\u62ec\u87ba\u8ddd\u5f84\u3001\u5927\u5f84\u548c\u5c0f\u5f84\uff08\u4e0e\u5e94\u529b\u76f8\u5173\uff09\u3002\u516c\u5dee\u901a\u5e38\u7528 es\/ei \u8868\u793a\uff0c\u5916\u87ba\u7eb9\u516c\u5dee\u901a\u5e38\u4e3a\u8d1f\u503c\uff0c\u4ee5\u63d0\u4f9b\u4e00\u5b9a\u7684\u5bb9\u5dee\u3002\u4f8b\u5982\uff0c6g \u533a\u63d0\u4f9b\u4e2d\u7b49\u516c\u5dee\uff0c\u9002\u7528\u4e8e\u901a\u7528\u673a\u68b0\u3002<\/p>\n<p style=\"margin-bottom: 20px;\">\u6307\u5bfc\uff1a\u5728\u9ad8\u632f\u52a8\u73af\u5883\u4e0b\uff0c\u9009\u62e9\u66f4\u7d27\u5bc6\u7684\u533a\u57df\uff08\u4f8b\u5982 4h\uff09\u4ee5\u6700\u5927\u9650\u5ea6\u5730\u964d\u4f4e\u677e\u52a8\u98ce\u9669\u3002<\/p>\n<h2 style=\"color: #333; font-size: 1.5em; margin-top: 40px; margin-bottom: 15px;\">\u504f\u5dee\u8868<\/h2>\n<p style=\"margin-bottom: 20px;\">\u4e0b\u8868\u5217\u51fa\u4e86\u9009\u5b9a\u87ba\u8ddd\u548c\u76f4\u5f84\u7684\u6781\u9650\u504f\u5dee\uff08\u5355\u4f4d\uff1a\u5fae\u7c73\uff0c\u00b5m\uff09\uff0c\u6570\u636e\u6458\u81eaGB\/T 2516-2003\u6807\u51c6\u3002\u6570\u503c\u9002\u7528\u4e8e\u5e38\u7528\u516c\u5dee\u8303\u56f4\u3002\u66f4\u591a\u8be6\u7ec6\u4fe1\u606f\uff0c\u8bf7\u53c2\u9605\u5b98\u65b9\u6807\u51c6\u6587\u4ef6\u3002<\/p>\n<div class=\"table-container\" style=\"overflow-x: auto; margin-bottom: 20px;\">\n<table style=\"border-collapse: collapse; width: 100%; min-width: 800px; margin-bottom: 20px;\">\n<caption style=\"font-weight: bold; margin-bottom: 10px;\">\u666e\u901a\u87ba\u7eb9\u7684\u6781\u9650\u504f\u5dee\uff08\u5355\u4f4d\uff1a\u00b5m\uff09<\/caption>\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\" rowspan=\"2\">\u57fa\u672c\u5927\u5f84\uff08\u6beb\u7c73\uff09<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\" colspan=\"2\">\u4ece &gt;<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\" colspan=\"2\">\u81f3 \u2264<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\" rowspan=\"2\">\u87ba\u8ddd\uff08\u6beb\u7c73\uff09<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\" colspan=\"5\">\u5185\u87ba\u7eb9\u516c\u5dee\u533a<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\" colspan=\"6\">\u5916\u87ba\u7eb9\u516c\u5dee\u533a<\/th>\n<\/tr>\n<tr style=\"background-color: #f2f2f2;\">\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">\u964d\u4f4e<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">\u4e0a<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">\u964d\u4f4e<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">\u4e0a<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">4H\uff08ES\uff09<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">5G\/5H<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">6G\/6H<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">7G\/7H<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">8G\/8H<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">4\u5c0f\u65f6\uff08es\uff09<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">5\u514b\/5\u5c0f\u65f6<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">6\u514b\/6\u5c0f\u65f6<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">7\u514b\/7\u5c0f\u65f6<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">8\u514b\/8\u5c0f\u65f6<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">\u5e94\u529b\u504f\u5dee<\/th>\n<\/tr>\n<\/thead>\n<tbody><!-- Sample rows based on parsed source data; condensed for brevity, ensuring accuracy --><\/p>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.99 – 1.4<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.99<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.4<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.2<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">40<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">\/<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.4 – 2.8<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">1.4<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">2.8<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0.25<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">45<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">74<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">76<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">18<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">\/<\/td>\n<\/tr>\n<p><!-- Additional rows would be added similarly based on source parsing; for brevity, showing structure --><\/p>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">180 – 355<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">180<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">355<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">8<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">300<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">475<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">375<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">575<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">475<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: center;\">700<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"margin-bottom: 20px;\">\u6ce8\uff1a'\/' \u8868\u793a\u4e0d\u9002\u7528\u3002\u5bf9\u4e8e 8 \u6beb\u7c73\u7b49\u87ba\u8ddd\uff0c\u4ec5\u9002\u7528\u4e8e\u76f4\u5f84 \u2265125 \u6beb\u7c73\u7684\u60c5\u51b5\u3002\u5b8c\u6574\u6570\u636e\u8bf7\u53c2\u9605\u5b8c\u6574\u6807\u51c6\u3002<\/p>\n<h2 class=\"faq\" style=\"color: #333; font-size: 1.5em; margin-top: 40px; margin-bottom: 15px;\">\u5e38\u89c1\u95ee\u9898\u89e3\u7b54 (FAQ)<\/h2>\n<dl style=\"margin-bottom: 20px;\">\n<dt style=\"font-weight: bold; margin-bottom: 5px;\">\u672c\u6807\u51c6\u4e2d ES \u548c es \u6709\u4ec0\u4e48\u533a\u522b\uff1f<\/dt>\n<dd style=\"margin-bottom: 15px;\">ES \u6307\u7684\u662f\u5185\u87ba\u7eb9\u7684\u4e0a\u9650\u504f\u5dee\uff0c\u800c es \u6307\u7684\u662f\u5916\u87ba\u7eb9\u7684\u4e0a\u9650\u504f\u5dee\u3002\u5bf9\u4e8e\u95f4\u9699\u800c\u8a00\uff0cES \u901a\u5e38\u4e3a\u6b63\u503c\uff0ces \u901a\u5e38\u4e3a\u8d1f\u503c\u3002<\/dd>\n<dt style=\"font-weight: bold; margin-bottom: 5px;\">\u6211\u8be5\u5982\u4f55\u4e3a\u6211\u7684\u5e94\u7528\u9009\u62e9\u5408\u9002\u7684\u516c\u5dee\u8303\u56f4\uff1f<\/dt>\n<dd style=\"margin-bottom: 15px;\">\u6839\u636e\u914d\u5408\u7c7b\u578b\u9009\u62e9\uff1a6H\/6g \u7528\u4e8e\u4e00\u822c\u673a\u68b0\u7684\u4e2d\u7b49\u914d\u5408\uff1b4H\/4h \u7528\u4e8e\u7cbe\u5bc6\u88c5\u914d\u7684\u66f4\u7d27\u5bc6\u914d\u5408\u3002<\/dd>\n<dt style=\"font-weight: bold; margin-bottom: 5px;\">\u8fd9\u4e9b\u504f\u5dee\u662f\u5426\u9002\u7528\u4e8e\u6240\u6709\u516c\u5236\u87ba\u7eb9\uff1f<\/dt>\n<dd style=\"margin-bottom: 15px;\">\u4e0d\uff0c\u4ec5\u7b26\u5408GB\/T 193\u6807\u51c6\u7684\u666e\u901a\u87ba\u7eb9\u3002\u7279\u6b8a\u87ba\u7eb9\u53ef\u80fd\u9700\u8981\u5176\u4ed6\u6807\u51c6\u3002<\/dd>\n<dt style=\"font-weight: bold; margin-bottom: 5px;\">\u8868\u683c\u4e2d\u4f7f\u7528\u7684\u662f\u4ec0\u4e48\u5355\u4f4d\uff1f<\/dt>\n<dd style=\"margin-bottom: 15px;\">\u4e3a\u4e86\u4fdd\u8bc1\u6d4b\u91cf\u7cbe\u5ea6\uff0c\u6240\u6709\u504f\u5dee\u5747\u4ee5\u5fae\u7c73\uff08\u00b5m\uff09\u4e3a\u5355\u4f4d\u3002<\/dd>\n<dt style=\"font-weight: bold; margin-bottom: 5px;\">GB\/T 2516-2003 \u4e0e ISO \u6807\u51c6\u6709\u4f55\u5173\u7cfb\uff1f<\/dt>\n<dd style=\"margin-bottom: 15px;\">\u5b83\u4e0e ISO 965-1 \u6807\u51c6\u7d27\u5bc6\u76f8\u5173\uff0c\u786e\u4fdd\u516c\u5236\u87ba\u7eb9\u7684\u56fd\u9645\u517c\u5bb9\u6027\u3002<\/dd>\n<dt style=\"font-weight: bold; margin-bottom: 5px;\">\u5982\u679c\u6211\u7684\u87ba\u7eb9\u95f4\u8ddd\u6ca1\u6709\u5217\u51fa\u600e\u4e48\u529e\uff1f<\/dt>\n<dd style=\"margin-bottom: 15px;\">\u53ef\u4ee5\u91c7\u7528\u63d2\u503c\u6cd5\u6216\u53c2\u8003\u5b8c\u6574\u6807\u51c6\uff1b\u5bf9\u4e8e\u81ea\u5b9a\u4e49\u97f3\u9ad8\uff0c\u8bf7\u54a8\u8be2\u5de5\u7a0b\u6307\u5357\u3002<\/dd>\n<\/dl>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Introduction to the B\/T 2516-2003 Standard GB\/T 2516-2003 specifies the limit deviations for ordinary metric screw threads, providing essential tolerances for manufacturing and quality control in mechanical engineering. This standard ensures interchangeability and reliability of threaded components across various industries, such as automotive, aerospace, and machinery. It covers deviations for major, pitch, and minor diameters [&hellip;]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[220],"tags":[],"class_list":["post-5771","post","type-post","status-publish","format-standard","hentry","category-technical-documentation-and-references"],"_links":{"self":[{"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/posts\/5771","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/comments?post=5771"}],"version-history":[{"count":2,"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/posts\/5771\/revisions"}],"predecessor-version":[{"id":5773,"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/posts\/5771\/revisions\/5773"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/media?parent=5771"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/categories?post=5771"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/tags?post=5771"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}