{"id":5738,"date":"2025-12-24T03:35:24","date_gmt":"2025-12-24T03:35:24","guid":{"rendered":"https:\/\/korea-transmission.com\/?p=5738"},"modified":"2025-12-24T03:35:24","modified_gmt":"2025-12-24T03:35:24","slug":"gb-t-922-1986-wood-screw-thread-standard","status":"publish","type":"post","link":"https:\/\/korea-transmission.com\/zh\/blog\/gb-t-922-1986-wood-screw-thread-standard\/","title":{"rendered":"GB\/T 922-1986 \u6728\u87ba\u9489\u87ba\u7eb9\u6807\u51c6"},"content":{"rendered":"<h2 dir=\"auto\">\u76ee\u5f55<\/h2>\n<ul dir=\"auto\">\n<li>\u87ba\u7eb9\u5c3a\u5bf8<\/li>\n<li>\u6750\u6599<\/li>\n<li>\u87ba\u7eb9\u89c4\u683c\u548c\u8868\u9762\u8981\u6c42<\/li>\n<li>\u5e38\u89c1\u95ee\u9898\u89e3\u7b54 (FAQ)<\/li>\n<\/ul>\n<div id=\"thread-dimensions\">\n<h2 dir=\"auto\">\u87ba\u7eb9\u5c3a\u5bf8<\/h2>\n<p dir=\"auto\">\u8be5\u6807\u51c6\u89c4\u5b9a\u4e86\u5404\u79cd\u516c\u79f0\u5c3a\u5bf8\u7684\u6728\u87ba\u9489\u87ba\u7eb9\u7684\u7cbe\u786e\u5c3a\u5bf8\u3002\u5176\u4e2d\u5305\u62ec\u5c0f\u5f84 (d) \u7684\u9650\u5236\u3002<sub>1<\/sub>\u87ba\u7eb9\u957f\u5ea6 (P) \u548c\u87ba\u8ddd (\u03b4) \u4ee5\u53ca\u4e0e\u87ba\u7eb9\u51e0\u4f55\u5f62\u72b6\u7ea6\u675f\u76f8\u5173\u7684\u53c2\u6570 b\u3002\u7cbe\u786e\u9075\u5b88\u8fd9\u4e9b\u5c3a\u5bf8\u53ef\u786e\u4fdd\u87ba\u7eb9\u5728\u6728\u8d28\u57fa\u6750\u4e2d\u5b9e\u73b0\u6700\u4f73\u556e\u5408\u548c\u8f7d\u8377\u5206\u5e03\u3002\u5236\u9020\u5546\u5e94\u4f7f\u7528\u6821\u51c6\u5de5\u5177\u5728\u751f\u4ea7\u8fc7\u7a0b\u4e2d\u9a8c\u8bc1\u8fd9\u4e9b\u5c3a\u5bf8\uff0c\u4ee5\u907f\u514d\u53ef\u80fd\u5f71\u54cd\u7d27\u56fa\u5b8c\u6574\u6027\u7684\u504f\u5dee\u3002<\/p>\n<div>\n<div>\n<div>\n<div><\/div>\n<\/div>\n<div class=\"table-container\" style=\"overflow-x: auto; width: 100%;\">\n<table dir=\"auto\" style=\"width: 100%;\">\n<thead>\n<tr>\n<th data-col-size=\"xl\">\u540d\u4e49 d<\/th>\n<th data-col-size=\"sm\">1.6<\/th>\n<th data-col-size=\"sm\">2<\/th>\n<th data-col-size=\"sm\">2.5<\/th>\n<th data-col-size=\"sm\">3<\/th>\n<th data-col-size=\"sm\">3.5<\/th>\n<th data-col-size=\"sm\">4<\/th>\n<th data-col-size=\"sm\">4.5<\/th>\n<th data-col-size=\"sm\">5<\/th>\n<th data-col-size=\"sm\">5.5<\/th>\n<th data-col-size=\"sm\">6<\/th>\n<th data-col-size=\"sm\">7<\/th>\n<th data-col-size=\"sm\">8<\/th>\n<th data-col-size=\"sm\">10<\/th>\n<th data-col-size=\"sm\">12<\/th>\n<th data-col-size=\"sm\">16<\/th>\n<th data-col-size=\"sm\">20<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td data-col-size=\"xl\">d<sub>1<\/sub> \u6700\u5927\u9650\u5ea6<\/td>\n<td data-col-size=\"sm\">1.2<\/td>\n<td data-col-size=\"sm\">1.4<\/td>\n<td data-col-size=\"sm\">1.8<\/td>\n<td data-col-size=\"sm\">2.1<\/td>\n<td data-col-size=\"sm\">2.5<\/td>\n<td data-col-size=\"sm\">2.8<\/td>\n<td data-col-size=\"sm\">3.2<\/td>\n<td data-col-size=\"sm\">3.5<\/td>\n<td data-col-size=\"sm\">3.8<\/td>\n<td data-col-size=\"sm\">4.2<\/td>\n<td data-col-size=\"sm\">4.9<\/td>\n<td data-col-size=\"sm\">5.6<\/td>\n<td data-col-size=\"sm\">7.2<\/td>\n<td data-col-size=\"sm\">8.7<\/td>\n<td data-col-size=\"sm\">12<\/td>\n<td data-col-size=\"sm\">15<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"xl\">d<sub>1<\/sub> \u6700\u5c0f<\/td>\n<td data-col-size=\"sm\">0.95<\/td>\n<td data-col-size=\"sm\">1.15<\/td>\n<td data-col-size=\"sm\">1.55<\/td>\n<td data-col-size=\"sm\">1.85<\/td>\n<td data-col-size=\"sm\">2.1<\/td>\n<td data-col-size=\"sm\">2.4<\/td>\n<td data-col-size=\"sm\">2.72<\/td>\n<td data-col-size=\"sm\">3.02<\/td>\n<td data-col-size=\"sm\">3.32<\/td>\n<td data-col-size=\"sm\">3.72<\/td>\n<td data-col-size=\"sm\">4.42<\/td>\n<td data-col-size=\"sm\">5.12<\/td>\n<td data-col-size=\"sm\">6.62<\/td>\n<td data-col-size=\"sm\">8.12<\/td>\n<td data-col-size=\"sm\">11.3<\/td>\n<td data-col-size=\"sm\">14.3<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"xl\">\u6295\u7403 P<\/td>\n<td data-col-size=\"sm\">0.8<\/td>\n<td data-col-size=\"sm\">0.9<\/td>\n<td data-col-size=\"sm\">1<\/td>\n<td data-col-size=\"sm\">1.2<\/td>\n<td data-col-size=\"sm\">1.4<\/td>\n<td data-col-size=\"sm\">1.6<\/td>\n<td data-col-size=\"sm\">1.8<\/td>\n<td data-col-size=\"sm\">2<\/td>\n<td data-col-size=\"sm\">2.2<\/td>\n<td data-col-size=\"sm\">2.5<\/td>\n<td data-col-size=\"sm\">2.8<\/td>\n<td data-col-size=\"sm\">3<\/td>\n<td data-col-size=\"sm\">3.5<\/td>\n<td data-col-size=\"sm\">4<\/td>\n<td data-col-size=\"sm\">5<\/td>\n<td data-col-size=\"sm\">6<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"xl\">b \u2264<\/td>\n<td data-col-size=\"sm\">0.25<\/td>\n<td data-col-size=\"sm\">0.25<\/td>\n<td data-col-size=\"sm\">0.25<\/td>\n<td data-col-size=\"sm\">0.25<\/td>\n<td data-col-size=\"sm\">0.3<\/td>\n<td data-col-size=\"sm\">0.3<\/td>\n<td data-col-size=\"sm\">0.3<\/td>\n<td data-col-size=\"sm\">0.3<\/td>\n<td data-col-size=\"sm\">0.3<\/td>\n<td data-col-size=\"sm\">0.3<\/td>\n<td data-col-size=\"sm\">0.35<\/td>\n<td data-col-size=\"sm\">0.35<\/td>\n<td data-col-size=\"sm\">0.35<\/td>\n<td data-col-size=\"sm\">0.4<\/td>\n<td data-col-size=\"sm\">0.4<\/td>\n<td data-col-size=\"sm\">0.4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<p dir=\"auto\">\u6ce8\uff1a\u6240\u6709\u5355\u4f4d\u5747\u4e3a\u6beb\u7c73\u3002\u5927\u5f84\u6700\u5927\u503c\u7b49\u4e8e\u6807\u79f0\u503c\u3002\u53c2\u6570 b \u8868\u793a\u6700\u5927\u9650\u503c\uff0c\u53ef\u80fd\u4e0e\u87ba\u7eb9\u5e73\u9762\u5bbd\u5ea6\u6216\u516c\u5dee\u6709\u5173\uff0c\u4ee5\u786e\u4fdd\u87ba\u7eb9\u8f6e\u5ed3\u7684\u4e00\u81f4\u6027\u3002<\/p>\n<\/div>\n<div id=\"materials\">\n<h2 dir=\"auto\">\u6750\u6599<\/h2>\n<p dir=\"auto\">\u9009\u62e9\u5408\u9002\u7684\u6750\u6599\u5bf9\u4e8e\u6728\u87ba\u9489\u627f\u53d7\u73af\u5883\u6761\u4ef6\u548c\u673a\u68b0\u5e94\u529b\u81f3\u5173\u91cd\u8981\u3002\u8be5\u6807\u51c6\u63a8\u8350\u4f7f\u7528\u5f3a\u5ea6\u548c\u8010\u8150\u8680\u6027\u5747\u8fbe\u5230\u8981\u6c42\u7684\u6750\u6599\u3002\u6b63\u786e\u7684\u6750\u6599\u9009\u62e9\u80fd\u591f\u63d0\u9ad8\u8010\u7528\u6027\uff0c\u5e76\u9632\u6b62\u5728\u5bb6\u5177\u7ec4\u88c5\u6216\u7ed3\u6784\u6846\u67b6\u7b49\u5e94\u7528\u4e2d\u53d1\u751f\u5931\u6548\u3002<\/p>\n<ul dir=\"auto\">\n<li>\u78b3\u94a2\uff1aQ215\u3001Q235\uff08\u7b26\u5408GB 700\u6807\u51c6\uff09<\/li>\n<li>\u94dc\u53ca\u94dc\u5408\u91d1\uff1aH62\u3001HPb59-1\uff08\u7b26\u5408GB 4424\u3001GB 4425\u6807\u51c6\uff09<\/li>\n<\/ul>\n<p dir=\"auto\">\u78b3\u94a2\u517c\u5177\u6210\u672c\u6548\u76ca\u548c\u5f3a\u5ea6\u4f18\u52bf\uff0c\u800c\u94dc\u5408\u91d1\u5219\u5177\u6709\u4f18\u5f02\u7684\u8010\u8150\u8680\u6027\uff0c\u9002\u7528\u4e8e\u6237\u5916\u6216\u6f6e\u6e7f\u73af\u5883\u3002\u52a1\u5fc5\u6838\u5b9e\u6750\u6599\u8bc1\u4e66\uff0c\u4ee5\u786e\u4fdd\u7b26\u5408\u76f8\u5173\u6807\u51c6\u3002<\/p>\n<\/div>\n<div id=\"specifications\">\n<h2 dir=\"auto\">\u87ba\u7eb9\u89c4\u683c\u548c\u8868\u9762\u8981\u6c42<\/h2>\n<p dir=\"auto\">\u8be6\u7ec6\u7684\u89c4\u8303\u8981\u6c42\u5bf9\u87ba\u7eb9\u7684\u5f62\u6210\u548c\u8868\u9762\u8d28\u91cf\u8fdb\u884c\u4e25\u683c\u628a\u63a7\uff0c\u4ee5\u786e\u4fdd\u5176\u529f\u80fd\u6027\u80fd\u3002\u8fd9\u4e9b\u89c4\u8303\u6709\u52a9\u4e8e\u5f62\u6210\u950b\u5229\u3001\u5b8c\u6574\u7684\u87ba\u7eb9\uff0c\u6709\u6548\u7a7f\u900f\u6728\u6750\u800c\u4e0d\u9020\u6210\u635f\u4f24\u3002\u9075\u5faa\u8fd9\u4e9b\u89c4\u8303\u53ef\u4ee5\u6700\u5927\u9650\u5ea6\u5730\u51cf\u5c11\u7f3a\u9677\uff0c\u5e76\u63d0\u9ad8\u87ba\u9489\u7684\u6574\u4f53\u53ef\u9760\u6027\u3002<\/p>\n<ol dir=\"auto\">\n<li>\u87ba\u7eb9\u7aef\u90e8\u7c7b\u578b\u6309\u6807\u51c6\u56fe\u793a\u89c4\u5b9a\u3002<\/li>\n<li>\u5927\u5f84\u3001\u5c0f\u5f84\u3001\u87ba\u7eb9\u5c3e\u90e8\u548c\u524d\u4e24\u6839\u87ba\u7eb9\u7684\u8868\u9762\u7c97\u7cd9\u5ea6\u672a\u6307\u5b9a\uff1b\u87ba\u7eb9\u4fa7\u9762\u7c97\u7cd9\u5ea6 Ra = 12.5 \u03bcm\u3002<\/li>\n<li>\u5f53\u603b\u7ebf\u6570\u226410\u65f6\uff0c\u5c3e\u7ebf\u6570\uff1a1~2\uff1b\u5f53&gt;10\u65f6\uff0c\u5c3e\u7ebf\u6570\uff1a3~5\u3002<\/li>\n<li>\u87ba\u7eb9\u5fc5\u987b\u9010\u6e10\u53d8\u7ec6\u81f3\u5c16\u9510\u3002<\/li>\n<li>\u5728\u87ba\u7eb9\u957f\u5ea6\u8303\u56f4\u5185\uff0c\u6746\u90e8\u53ef\u4ee5\u662f\u5706\u67f1\u5f62\u6216\u5706\u9525\u5f62\uff08\u4e0d\u5141\u8bb8\u5012\u9525\u5f62\uff09\u3002<\/li>\n<li>\u5982\u679c\u87ba\u7eb9\u662f\u6eda\u538b\u6210\u578b\u7684\uff0c\u7ecf\u7528\u6237\u540c\u610f\uff0c\u672a\u653b\u4e1d\u7684\u67c4\u5f84\u53ef\u4ee5\u5c0f\u4e8e\u5927\u5f84\u3002<\/li>\n<li>\u8868\u9762\u7f3a\u9677\uff1a\n<ul dir=\"auto\">\n<li>\u87ba\u7eb9\u8868\u9762\u65e0\u88c2\u7eb9\u6216\u8936\u76b1\uff1b\u9664\u524d\u4e24\u6839\u87ba\u7eb9\u548c\u5c3e\u90e8\u5916\uff0c\u65e0\u4e0d\u5b8c\u6574\u7684\u87ba\u7eb9\u3002<\/li>\n<li>\u87ba\u4e1d\u8868\u9762\u65e0\u6d6e\u9508\uff1b\u65e0\u88c2\u7eb9\u3001\u51f9\u75d5\u3001\u6bdb\u523a\u3001\u5706\u89d2\u6216\u98de\u8fb9\u7b49\u5f71\u54cd\u4f7f\u7528\u7684\u7455\u75b5\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p dir=\"auto\">\u8fd9\u4e9b\u89c4\u8303\u6307\u5bfc\u8f67\u5236\u6216\u5207\u5272\u7b49\u5236\u9020\u5de5\u827a\uff0c\u786e\u4fdd\u87ba\u4e1d\u7b26\u5408\u8d28\u91cf\u6807\u51c6\uff0c\u4ece\u800c\u5b89\u5168\u6709\u6548\u5730\u4f7f\u7528\u3002<\/p>\n<\/div>\n<div id=\"faq\">\n<h2 dir=\"auto\">\u5e38\u89c1\u95ee\u9898\u89e3\u7b54 (FAQ)<\/h2>\n<dl>\n<dt>\u7ef4\u5ea6\u8868\u4e2d\u7684\u53c2\u6570 b \u4ee3\u8868\u4ec0\u4e48\uff1f<\/dt>\n<dd>\u53c2\u6570 b \u6307\u5b9a\u6700\u5927\u9650\u5ea6\uff0c\u901a\u5e38\u4e0e\u87ba\u7eb9\u51e0\u4f55\u5f62\u72b6\u6216\u87ba\u8ddd\u53d8\u5316\u516c\u5dee\u76f8\u5173\uff0c\u4ee5\u786e\u4fdd\u87ba\u7eb9\u5728\u6728\u6750\u4e2d\u5747\u5300\u556e\u5408\u3002<\/dd>\n<dd><\/dd>\n<dt>\u4e3a\u4ec0\u4e48\u87ba\u7eb9\u4fa7\u9762\u9700\u8981\u89c4\u5b9a\u8868\u9762\u7c97\u7cd9\u5ea6\uff1f<\/dt>\n<dd>\u4fa7\u9762\u7c97\u7cd9\u5ea6 Ra = 12.5 \u03bcm \u7684\u8981\u6c42\u6709\u5229\u4e8e\u5e73\u7a33\u63d2\u5165\u5e76\u51cf\u5c11\u6469\u64e6\uff0c\u9632\u6b62\u6728\u6750\u635f\u574f\u5e76\u63d0\u9ad8\u5939\u6301\u529b\u3002<\/dd>\n<dd><\/dd>\n<dt>\u87ba\u7eb9\u533a\u57df\u5185\u7684\u67c4\u90e8\u53ef\u4ee5\u662f\u9525\u5f62\u7684\u5417\uff1f<\/dt>\n<dd>\u662f\u7684\uff0c\u8be5\u6807\u51c6\u5141\u8bb8\u87ba\u7eb9\u957f\u5ea6\u91c7\u7528\u5706\u67f1\u5f62\u6216\u5706\u9525\u5f62\u67c4\u90e8\u5f62\u72b6\uff0c\u4f46\u7981\u6b62\u91c7\u7528\u5012\u9525\u5f62\uff0c\u4ee5\u4fdd\u6301\u7ed3\u6784\u5b8c\u6574\u6027\u3002<\/dd>\n<dd><\/dd>\n<dt>\u54ea\u4e9b\u6750\u6599\u9002\u7528\u4e8e\u8150\u8680\u6027\u73af\u5883\uff1f<\/dt>\n<dd>\u94dc\u5408\u91d1\u5982 H62 \u6216 HPb59-1 \u56e0\u5176\u8010\u8150\u8680\u6027\u800c\u53d7\u5230\u9752\u7750\uff0c\u7b26\u5408 GB 4424 \u548c GB 4425 \u6807\u51c6\uff0c\u9002\u7528\u4e8e\u6237\u5916\u6216\u6f6e\u6e7f\u73af\u5883\u3002<\/dd>\n<dd><\/dd>\n<dt>\u5982\u4f55\u786e\u5b9a\u5c3e\u4e1d\u7684\u6570\u91cf\uff1f<\/dt>\n<dd>\u5bf9\u4e8e\u603b\u87ba\u7eb9\u6570\u226410\u7684\u60c5\u51b5\uff0c\u4f7f\u75281-2\u6839\u5c3e\u87ba\u7eb9\uff1b\u5bf9\u4e8e&gt;10\u7684\u60c5\u51b5\uff0c\u4f7f\u75283-5\u6839\u5c3e\u87ba\u7eb9\uff0c\u4ee5\u786e\u4fdd\u9002\u5f53\u7684\u9525\u5ea6\u548c\u5c16\u7aef\u5f62\u6210\u3002<\/dd>\n<dd><\/dd>\n<\/dl>\n<dl>\n<dt>\u6728\u87ba\u9489\u8868\u9762\u5141\u8bb8\u6709\u7f3a\u9677\u5417\uff1f<\/dt>\n<dd>\u9664\u6307\u5b9a\u533a\u57df\u5916\uff0c\u4e0d\u5f97\u6709\u88c2\u7eb9\u3001\u6298\u75d5\u6216\u87ba\u7eb9\u4e0d\u5168\uff1b\u6574\u4f53\u8868\u9762\u4e0d\u5f97\u6709\u5f71\u54cd\u529f\u80fd\u7684\u9508\u8ff9\u3001\u51f9\u75d5\u548c\u6bdb\u523a\u3002<\/dd>\n<\/dl>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>\u76ee\u5f55 \u87ba\u7eb9\u5c3a\u5bf8 \u6750\u6599 \u87ba\u7eb9\u89c4\u683c\u548c\u8868\u9762\u8981\u6c42 \u5e38\u89c1\u95ee\u9898\u89e3\u7b54 (FAQ) \u87ba\u7eb9\u5c3a\u5bf8 \u8be5\u6807\u51c6\u89c4\u5b9a\u4e86\u5404\u79cd\u516c\u79f0\u5c3a\u5bf8\u7684\u6728\u87ba\u9489\u87ba\u7eb9\u7684\u7cbe\u786e\u5c3a\u5bf8\u3002\u8fd9\u4e9b\u5c3a\u5bf8\u5305\u62ec\u5c0f\u5f84 (d1)\u3001\u87ba\u8ddd (P) \u548c\u53c2\u6570 b \u7684\u9650\u5236\uff0c\u53c2\u6570 b \u4e0e\u87ba\u7eb9\u51e0\u4f55\u5f62\u72b6\u7ea6\u675f\u76f8\u5173\u3002\u7cbe\u786e\u9075\u5b88\u8fd9\u4e9b\u5c3a\u5bf8\u53ef\u786e\u4fdd [\u2026]<\/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-5738","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\/5738","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=5738"}],"version-history":[{"count":2,"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/posts\/5738\/revisions"}],"predecessor-version":[{"id":5740,"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/posts\/5738\/revisions\/5740"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/media?parent=5738"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/categories?post=5738"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/tags?post=5738"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}