{"id":5903,"date":"2025-12-26T01:19:15","date_gmt":"2025-12-26T01:19:15","guid":{"rendered":"https:\/\/korea-transmission.com\/?p=5903"},"modified":"2025-12-26T01:19:15","modified_gmt":"2025-12-26T01:19:15","slug":"cold-heading-screw-manufacturing-guide","status":"publish","type":"post","link":"https:\/\/korea-transmission.com\/zh\/blog\/cold-heading-screw-manufacturing-guide\/","title":{"rendered":"\u51b7\u9566\u87ba\u9489\u5236\u9020\u6307\u5357"},"content":{"rendered":"
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\u51b7\u9566\u5de5\u827a\u7b80\u4ecb<\/h2>\n

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\u9000\u706b<\/h2>\n

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  • \u8d28\u91cf\u63a7\u5236\uff1a\u9000\u706b\u540e\u786c\u5ea6\uff0c\u4f4e\u78b3\u94a2\u5e94\u4e3a HV120-170\uff0c\u4e2d\u78b3\u94a2\u5e94\u4e3a HV120-180\u3002\u8868\u9762\u5fc5\u987b\u65e0\u6c27\u5316\u819c\u6216\u8131\u78b3\u5c42\u3002<\/li>\n
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    \u814c\u5236<\/h2>\n

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    \u6b65\u9aa4\uff1a\u5c06\u6d78\u5165 20-25% \u76d0\u9178\u69fd\u4e2d\u6570\u5206\u949f\u4ee5\u53bb\u9664\u6c27\u5316\u7269\uff0c\u7528\u6c34\u51b2\u6d17\uff0c\u7528\u8349\u9178\u5904\u7406\u4ee5\u6d3b\u5316\u91d1\u5c5e\uff0c\u65bd\u52a0\u78f7\u9178\u76d0\u6eb6\u6db2\u4ee5\u5f62\u6210 Zn2Fe(PO4)2\u00b74H2O \u8584\u819c\uff0c\u518d\u6b21\u51b2\u6d17\uff0c\u5e76\u65bd\u52a0\u786c\u8102\u9178\u94a0\u7b49\u6da6\u6ed1\u5242\u4ee5\u589e\u5f3a\u6da6\u6ed1\u6027\u3002<\/p>\n

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      \u62c9\u4e1d<\/h2>\n

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      • \u6307\u5bfc\u539f\u5219\uff1a\u6bcf\u6b21\u8f67\u5236\u538b\u4e0b\u7387\u4fdd\u6301\u5728 10-15% \u4e4b\u95f4\uff0c\u4ee5\u907f\u514d\u8fc7\u5ea6\u52a0\u5de5\u786c\u5316\u6216\u88c2\u7eb9\u3002\u6da6\u6ed1\u662f\u9632\u6b62\u8868\u9762\u7f3a\u9677\u7684\u5173\u952e\u3002<\/li>\n
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        \u6210\u578b<\/h2>\n

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          \u87ba\u7eb9<\/h2>\n

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            \u70ed\u5904\u7406<\/h2>\n

            \u70ed\u5904\u7406\u901a\u8fc7\u6dec\u706b\u548c\u56de\u706b\u4f18\u5316\u673a\u68b0\u6027\u80fd\uff0c\u5e76\u6839\u636e\u6750\u6599\u548c\u7528\u9014\u8fdb\u884c\u8c03\u6574\uff1a\u9ad8\u6e29\u56de\u706b\u9002\u7528\u4e8e\u6dec\u706b\u94a2\uff08500-650\u00b0C\uff09\uff0c\u4e2d\u6e29\u56de\u706b\u9002\u7528\u4e8e\u5f39\u7c27\uff08420-520\u00b0C\uff09\uff0c\u4f4e\u6e29\u56de\u706b\u9002\u7528\u4e8e\u6e17\u78b3\u94a2\uff08150-250\u00b0C\uff09\u3002<\/p>\n

            \u7ed3\u6784\u94a2\u52a0\u5de5\u5de5\u827a\uff1a\u6b63\u706b\uff0c850\u2103\u6dec\u706b\uff0c400-500\u2103\u56de\u706b\uff08\u9ad8\u5f3a\u5ea6\u94a2\u56de\u706b\u6e29\u5ea6\u4e3a200\u2103\uff09\u3002\u5f39\u7c27\u94a2\u52a0\u5de5\u5de5\u827a\uff1a830-870\u2103\u6cb9\u6dec\uff0c420-520\u2103\u56de\u706b\u3002\u6e17\u78b3\u94a2\u52a0\u5de5\u5de5\u827a\uff1a\u6e17\u78b3\uff0c\u6dec\u706b\uff0c\u4f4e\u6e29\u56de\u706b\u3002<\/p>\n

              \n
            • \u6307\u5bfc\uff1a\u6309\u7167 GB\/T 3098.1 \u6807\u51c6\uff0c\u4f7f\u7528\u5e26\u6c14\u6c1b\u63a7\u5236\u7684\u8fde\u7eed\u5f0f\u7089\u9632\u6b62\u8131\u78b3\u3002\u76d1\u6d4b\u786c\u5ea6\u5747\u5300\u6027\uff0c\u907f\u514d\u5f00\u88c2\u3002<\/li>\n
            • \u7f3a\u9677\uff1a\u786c\u5ea6\u4e0d\u8db3\u3001\u4e0d\u5747\u5300\u3001\u53d8\u5f62\u3001\u5f00\u88c2\u2014\u2014\u901a\u8fc7\u7cbe\u786e\u63a7\u5236\u6765\u51cf\u8f7b\u3002<\/li>\n<\/ul>\n

              \u5148\u8fdb\u7684\u8bbe\u5907\u786e\u4fdd\u4e86\u8d28\u91cf\u7684\u4e00\u81f4\u6027\uff0c\u8fd9\u5bf9\u4e8e\u9ad8\u5f3a\u5ea6\u7d27\u56fa\u4ef6\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<\/section>\n

              \n

              \u8868\u9762\u5904\u7406<\/h2>\n

              \u8868\u9762\u5904\u7406\u53ef\u63d0\u4f9b\u8010\u8150\u8680\u6027\u548c\u7f8e\u89c2\u6027\uff1a\u7535\u9540\uff08\u950c\u3001\u954d\u7b49\uff09\u3001\u70ed\u6d78\u9540\u950c\u3001\u673a\u68b0\u7535\u9540\u3002<\/p>\n

              \u8d28\u91cf\u63a7\u5236\uff1a\u5916\u89c2\u65e0\u7f3a\u9677\uff1b\u7535\u9540\u539a\u5ea6\u4e3a 4-12 \u03bcm\uff0c\u70ed\u6d78\u9540\u539a\u5ea6\u4e3a 43-54 \u03bcm\uff1b\u5206\u5e03\u5747\u5300\uff1b\u901a\u8fc7\u5728 176-190\u00b0C \u4e0b\u70d8\u70e4 3-24 \u5c0f\u65f6\u6765\u51cf\u8f7b\u6c22\u8106\uff1b\u9644\u7740\u529b\u6d4b\u8bd5\u3002<\/p>\n

                \n
              • \u6307\u5bfc\u539f\u5219\uff1a\u9ad8\u786c\u5ea6\u96f6\u4ef6\u5e94\u53ca\u65f6\u70d8\u70e4\uff0c\u4ee5\u907f\u514d\u8106\u5316\u3002\u7535\u9540\u6d82\u5c42\u5e94\u7b26\u5408 ISO 4042 \u6807\u51c6\u3002<\/li>\n<\/ul>\n

                \u8fd9\u4e9b\u5904\u7406\u65b9\u6cd5\u53ef\u4ee5\u5ef6\u957f\u4ea7\u54c1\u5728\u8150\u8680\u6027\u73af\u5883\u4e2d\u7684\u4f7f\u7528\u5bff\u547d\u3002<\/p>\n<\/section>\n

                \n

                \u9ad8\u5f3a\u5ea6\u87ba\u6813\u89c4\u683c<\/h2>\n

                \u9ad8\u5f3a\u5ea6\u87ba\u6813\u7684\u751f\u4ea7\u5de5\u827a\u5982\u4e0b\uff1a\u70ed\u8f67\u7ebf\u6750 \u2013 \u62c9\u62d4 \u2013 \u7403\u5316\u9000\u706b \u2013 \u673a\u68b0\u9664\u9cde \u2013 \u9178\u6d17 \u2013 \u62c9\u62d4 \u2013 \u51b7\u953b \u2013 \u87ba\u7eb9\u52a0\u5de5 \u2013 \u70ed\u5904\u7406 \u2013 \u68c0\u9a8c\u3002<\/p>\n

                \u6750\u6599\u8bbe\u8ba1\uff1aC 0.25-0.55%\uff0cMn 0.45-0.80%\uff0cSi \u22640.30%\uff0cP\/S \u22640.030\/0.035%\uff0cB \u22640.005%\uff0c\u7b26\u5408GB\/T 6478\u548cJIS G3507\u6807\u51c6\u3002<\/p>\n

                \u7403\u5316\uff1a\u52a0\u70ed\u81f3Ac1 +20-30\u00b0C\uff0c\u7b49\u6e29\u51b7\u5374\u81f3\u7ea6700\u00b0C\uff0c\u7136\u540e\u51b7\u5374\u81f3500\u00b0C\u3002\u5bf9\u4e8e35\/45\u94a2\uff1a715-735\u00b0C\uff1bSCM435\uff1a740-770\u00b0C\uff0c\u7b49\u6e29\u51b7\u5374\u81f3680-700\u00b0C\u3002<\/p>\n

                \u9664\u57a2\uff1a\u673a\u68b0\uff08\u5f2f\u66f2\/\u55b7\u6d82\uff09+\u9178\u6d17\uff08\u9002\u7528\u4e8e 8.8 \u7ea7\u4ee5\u4e0a\uff09\u3002<\/p>\n

                \u56fe\u7eb8\uff1a\u6bcf\u6b21\u8d70\u7eb8\u51cf\u5c11 10-15%\uff0c\u4ee5\u5c3d\u91cf\u51cf\u5c11\u786c\u5316\u3002<\/p>\n

                \u6210\u578b\uff1a\u591a\u5de5\u4f4d\u7cbe\u5bc6\u6a21\u5177\u3002<\/p>\n

                \u87ba\u7eb9\u52a0\u5de5\uff1a\u6eda\u538b\u4ee5\u589e\u5f3a\u5f3a\u5ea6\u3002<\/p>\n

                \u70ed\u5904\u7406\uff1a\u91c7\u7528\u81ea\u52a8\u5316\u751f\u4ea7\u7ebf\uff0c\u786e\u4fdd\u8d28\u91cf\u3002<\/p>\n

                  \n
                • \u6307\u5bfc\u539f\u5219\uff1a\u6839\u636e ISO 898-1 \u6807\u51c6\uff0c\u5bf9 8.8\/9.8 \u7ea7\u94a2\u6750\u8fdb\u884c\u5fae\u8c03\uff0c\u4ee5\u5e73\u8861\u5f3a\u5ea6\u548c\u5ef6\u5c55\u6027\u3002<\/li>\n<\/ul>\n<\/section>\n
                  \n

                  \u5236\u9020\u56fe\u548c\u89c6\u89c9\u6548\u679c<\/h2>\n

                  \u56fe\u793a\u8f85\u52a9\u8bf4\u660e\u5173\u952e\u5f62\u6210\u9636\u6bb5\uff1a<\/p>\n

                  \n\n\n\n\n\n\n\n\n\n
                  \u9636\u6bb5<\/th>\n\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n
                  \u5934\u90e8\u5f62\u6210<\/td>\n\u5934\u90e8\u521d\u6b65\u53d8\u5f62\u4ee5\u5f62\u6210\u5f62\u72b6\u3002<\/td>\n<\/tr>\n
                  \u4e00\u63b7\u4e24\u62f3<\/td>\n\u521d\u6b65\u5851\u5f62\uff0c\u786e\u5b9a\u57fa\u672c\u5f62\u72b6\u3002<\/td>\n<\/tr>\n
                  \u53cc\u9ab0\u4e09\u51fb<\/td>\n\u9002\u7528\u4e8e\u590d\u6742\u5934\u90e8\u7684\u5148\u8fdb\u6210\u578b\u6280\u672f\u3002<\/td>\n<\/tr>\n
                  \u516d\u89d2\u5f62\u4fee\u526a<\/td>\n\u5207\u5272\u6210\u516d\u8fb9\u5f62\u3002<\/td>\n<\/tr>\n
                  \u67c4\u90e8\u6210\u578b<\/td>\n\u51cf\u5c0f\u67c4\u90e8\u76f4\u5f84\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

                  \u8fd9\u4e9b\u9636\u6bb5\u901a\u5e38\u4ee5\u52a8\u753b\u5f62\u5f0f\u5448\u73b0\uff0c\u5c55\u793a\u4e86\u6e10\u8fdb\u5f0f\u53d8\u5f62\u8fc7\u7a0b\u3002\u89c6\u9891\u5219\u5b9e\u65f6\u5c55\u793a\u4e86\u6210\u578b\u548c\u87ba\u7eb9\u52a0\u5de5\u8fc7\u7a0b\uff0c\u7a81\u663e\u4e86\u5176\u7cbe\u5ea6\u548c\u901f\u5ea6\u3002<\/p>\n<\/section>\n

                  \n

                  \u5e38\u95ee\u95ee\u9898<\/h2>\n

                  \u87ba\u4e1d\u5236\u9020\u8fc7\u7a0b\u4e2d\u9000\u706b\u7684\u76ee\u7684\u662f\u4ec0\u4e48\uff1f<\/h3>\n

                  \u9000\u706b\u53ef\u964d\u4f4e\u786c\u5ea6\u5e76\u63d0\u9ad8\u5ef6\u5c55\u6027\uff0c\u9632\u6b62\u51b7\u9566\u8fc7\u7a0b\u4e2d\u4ea7\u751f\u88c2\u7eb9\u3002\u6839\u636e\u6750\u6599\u7684\u4e0d\u540c\uff0c\u63a7\u5236\u9000\u706b\u6e29\u5ea6\u4ee5\u83b7\u5f97\u6700\u4f73\u5fae\u89c2\u7ed3\u6784\u3002<\/p>\n

                   <\/p>\n

                  \u9178\u6d17\u5bf9\u8868\u9762\u8d28\u91cf\u6709\u4f55\u5f71\u54cd\uff1f<\/h3>\n

                  \u5b83\u80fd\u53bb\u9664\u6c27\u5316\u7269\u5e76\u65bd\u52a0\u78f7\u9178\u76d0\u6da6\u6ed1\uff0c\u4ece\u800c\u51cf\u5c11\u78e8\u635f\u3002\u5c3d\u91cf\u51cf\u5c11\u4e0e\u9178\u7684\u63a5\u89e6\uff0c\u4ee5\u907f\u514d\u6c22\u5438\u6536\u98ce\u9669\u3002<\/p>\n

                   <\/p>\n

                  \u4e3a\u4ec0\u4e48\u62c9\u4e1d\u7f29\u51cf\u6bd4\u5f88\u91cd\u8981\uff1f<\/h3>\n

                  \u6bcf\u9053\u6b2110-15%\u7684\u538b\u4e0b\u91cf\u53ef\u517c\u987e\u5f3a\u5ea6\u548c\u5ef6\u5c55\u6027\u3002\u538b\u4e0b\u91cf\u8fc7\u5927\u4f1a\u5bfc\u81f4\u88c2\u7eb9\uff1b\u9700\u76d1\u6d4b\u88c2\u7eb9\u76f4\u5f84\u662f\u5426\u5747\u5300\u3002<\/p>\n

                   <\/p>\n

                  \u87ba\u7eb9\u52a0\u5de5\u4e2d\u5e38\u89c1\u7684\u7f3a\u9677\u662f\u7531\u54ea\u4e9b\u56e0\u7d20\u9020\u6210\u7684\uff1f<\/h3>\n

                  \u8f67\u5236\u8fc7\u5ea6\u4f1a\u5bfc\u81f4\u88c2\u7eb9\uff1b\u8f67\u5236\u4e0d\u8db3\u4f1a\u5bfc\u81f4\u5706\u5ea6\u504f\u5dee\u3002\u6839\u636e ISO \u6807\u51c6\u4f18\u5316\u8f67\u5236\u5708\u6570\u548c\u576f\u6599\u5c3a\u5bf8\u3002<\/p>\n

                   <\/p>\n

                  \u5982\u4f55\u9632\u6b62\u70ed\u5904\u7406\u8fc7\u7a0b\u4e2d\u8131\u78b3\uff1f<\/h3>\n

                  \u7089\u5185\u5e94\u91c7\u7528\u4fdd\u62a4\u6027\u6c14\u6c1b\u3002\u6309\u7167GB\/T 3098.1\u6807\u51c6\u8fdb\u884c\u68c0\u9a8c\uff0c\u786e\u4fdd\u8868\u9762\u786c\u5ea6\u7b26\u5408\u8981\u6c42\u3002<\/p>\n

                   <\/p>\n

                  \u9ad8\u5f3a\u5ea6\u87ba\u6813\u6700\u597d\u4f7f\u7528\u54ea\u4e9b\u6750\u6599\uff1f<\/h3>\n

                  \u4e2d\u78b3\u5408\u91d1\uff0c\u542b\u78b3\u91cf\u63a7\u5236\u57280.25-0.55%\uff0c\u9530\u542b\u91cf\u63a7\u5236\u57280.45-0.80%\u3002\u6839\u636eJIS G3507\u6807\u51c6\u9009\u62e9\uff0c\u4ee5\u83b7\u5f97\u826f\u597d\u7684\u51b7\u9566\u6027\u80fd\u3002<\/p>\n<\/section>\n<\/article>\n

                   <\/p>","protected":false},"excerpt":{"rendered":"

                  Introduction to Cold Heading Process Cold heading, also known as cold forming, is a high-efficiency manufacturing process used to produce screws and other fasteners at room temperature. This method involves deforming metal wire through a series of dies to form the desired shape, offering advantages such as material savings, enhanced strength due to work hardening, […]<\/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-5903","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\/5903","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=5903"}],"version-history":[{"count":2,"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/posts\/5903\/revisions"}],"predecessor-version":[{"id":5905,"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/posts\/5903\/revisions\/5905"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/media?parent=5903"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/categories?post=5903"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/tags?post=5903"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}