{"id":6397,"date":"2023-07-12T03:17:00","date_gmt":"2023-07-12T03:17:00","guid":{"rendered":"https:\/\/www.besterpcba.com\/?p=6397"},"modified":"2023-07-26T05:51:39","modified_gmt":"2023-07-26T05:51:39","slug":"what-is-counterbored-hole","status":"publish","type":"post","link":"https:\/\/www.besterpcba.com\/zh_hk\/%e4%bb%80%e4%b9%88%e6%98%af%e5%8f%8d%e9%92%bb%e5%ad%94\/","title":{"rendered":"\u4ec0\u4e48\u662f\u6c89\u5b54"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"what-is-counterbored-hole\">\u4ec0\u4e48\u662f\u6c89\u5b54<\/h2>\n\n\n<p>\u6c89\u5b54\u662f\u94bb\u5165 PCB \u7535\u8def\u677f\u8868\u9762\u7684\u5706\u67f1\u5f62\u5b54\u3002\u8fd9\u4e9b\u5b54\u4e13\u95e8\u8bbe\u8ba1\u7528\u4e8e\u5b89\u88c5\u87ba\u5e3d\uff0c\u4e3a\u87ba\u9489\u5934\u4e0e PCB \u677f\u8868\u9762\u9f50\u5e73\u63d0\u4f9b\u51f9\u9677\u7a7a\u95f4\u3002\u8fd9\u4e9b\u5b54\u91c7\u7528\u53cd\u9557\u94bb\u5b54\u6cd5\uff0c\u4f7f\u7528\u4e24\u79cd\u4e0d\u540c\u5207\u524a\u76f4\u5f84\u7684\u94bb\u5934\uff0c\u4ee5\u786e\u4fdd\u5b54\u5185\u58c1\u8868\u9762\u5e73\u6574\u3002\u5bf9\u5b54\u5f0f\u94bb\u5b54\u901a\u5e38\u7528\u4e8e\u6807\u51c6\u7684\u87ba\u4e1d\u5e3d\u56fa\u5b9a\uff0c\u7531\u4e8e\u5176\u7b14\u76f4\u3001\u5782\u76f4\u7684\u7279\u6027\uff0c\u94bb\u5b54\u76f8\u5bf9\u7b80\u5355\u3002\u4f46\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u6c89\u5b54\u5728\u5c3a\u5bf8\u6216\u53d8\u5316\u65b9\u9762\u7684\u7075\u6d3b\u6027\u6709\u9650\u3002\u5b83\u4eec\u4e13\u95e8\u7528\u4e8e\u516d\u89d2\u87ba\u4e1d\uff0c\u4e0d\u9002\u7528\u4e8e\u5176\u4ed6\u7c7b\u578b\u7684\u7d27\u56fa\u4ef6\u3002<\/p>\n\n\n\n<div class=\"wp-block-group glossary_faqs is-layout-constrained\"><div class=\"wp-block-group__inner-container\"><h2 class=\"wp-block-heading\" id=\"frequently-asked-questions\">\u5e38\u89c1\u95ee\u9898<\/h2>\n\n\n<div class=\"wp-block-group glossary_faq is-layout-constrained\"><div class=\"wp-block-group__inner-container\">\n<div class=\"wp-block-group glossary_faq_q is-layout-constrained\"><div class=\"wp-block-group__inner-container\"><h3 class=\"wp-block-heading\" id=\"what-are-the-3-types-of-holes\">\u4ec0\u4e48\u662f 3 \u79cd\u5b54\u6d1e<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a is-layout-constrained\"><div class=\"wp-block-group__inner-container\">\n<p>\u5728\u5de5\u7a0b\u5b66\u4e2d\uff0c\u5b54\u6709\u4e09\u79cd\u7c7b\u578b\uff1a\u76f2\u5b54\uff08\u5de6\u4fa7\uff09\u3001\u901a\u5b54\uff08\u4e2d\u95f4\uff09\u548c\u95f4\u65ad\u5b54\uff08\u53f3\u4fa7\uff09\u3002<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq is-layout-constrained\"><div class=\"wp-block-group__inner-container\">\n<div class=\"wp-block-group glossary_faq_q is-layout-constrained\"><div class=\"wp-block-group__inner-container\"><h3 class=\"wp-block-heading\" id=\"how-are-holes-drilled-in-pcb\">\u5982\u4f55\u5728\u5370\u5237\u7535\u8def\u677f\u4e0a\u94bb\u5b54<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a is-layout-constrained\"><div class=\"wp-block-group__inner-container\">\n<p>\u5728\u5370\u5237\u7535\u8def\u677f\u94bb\u5b54\u8fc7\u7a0b\u4e2d\uff0c\u4f1a\u4ea7\u751f\u5404\u79cd\u7c7b\u578b\u7684\u5b54\uff0c\u5982\u5143\u4ef6\u5b54\u3001\u673a\u68b0\u5b54\u548c\u901a\u5b54\uff08\u5305\u62ec\u76f2\u5b54\u3001\u57cb\u5b54\u3001\u5fae\u5b54\u548c\u901a\u5b54\uff09\u3002\u4e3a\u4e86\u8fbe\u5230\u5fc5\u8981\u7684\u7cbe\u5ea6\uff0c\u901a\u5e38\u4f7f\u7528\u624b\u52a8\u6216\u6fc0\u5149 PCB \u94bb\u6765\u94bb\u5b54\u3002<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq is-layout-constrained\"><div class=\"wp-block-group__inner-container\">\n<div class=\"wp-block-group glossary_faq_q is-layout-constrained\"><div class=\"wp-block-group__inner-container\"><h3 class=\"wp-block-heading\" id=\"what-is-a-clearance-hole\">\u4ec0\u4e48\u662f\u51c0\u7a7a\u5b54<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a is-layout-constrained\"><div class=\"wp-block-group__inner-container\">\n<p>\u95f4\u9699\u5b54\u662f\u6307\u7269\u4f53\u4e0a\u7684\u4e00\u4e2a\u5b54\uff0c\u5176\u5927\u5c0f\u8db3\u4ee5\u8ba9\u87ba\u6813\u6216\u87ba\u9489\u7684\u87ba\u7eb9\u901a\u8fc7\uff0c\u4f46\u4e0d\u80fd\u8ba9\u87ba\u6813\u6216\u87ba\u9489\u7684\u5934\u90e8\u901a\u8fc7\u3002\u8fd9\u79cd\u5b54\u7684\u8bbe\u8ba1\u76ee\u7684\u662f\u9632\u6b62\u87ba\u7eb9\u54ac\u5165\u6750\u6599\uff0c\u5e76\u4fbf\u4e8e\u63d2\u5165\u87ba\u9489\u6216\u87ba\u6813\u3002<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq is-layout-constrained\"><div class=\"wp-block-group__inner-container\">\n<div class=\"wp-block-group glossary_faq_q is-layout-constrained\"><div class=\"wp-block-group__inner-container\"><h3 class=\"wp-block-heading\" id=\"is-smd-cheaper-than-throughhole\">SMD \u6bd4\u901a\u5b54\u5f0f\u4fbf\u5b9c\u5417\uff1f<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a is-layout-constrained\"><div class=\"wp-block-group__inner-container\">\n<p>\u4e0e\u901a\u5b54\u6280\u672f\u76f8\u6bd4\uff0c\u8868\u9762\u8d34\u88c5\u6280\u672f\uff08SMT\uff09\u56e0\u5176\u66f4\u9ad8\u7684\u53ef\u9760\u6027\u548c\u6210\u672c\u6548\u76ca\u800c\u66f4\u53d7\u9752\u7750\u3002\u4e0d\u8fc7\uff0c\u5fc5\u987b\u6307\u51fa\u7684\u662f\uff0c\u901a\u5b54\u6280\u672f\u4ecd\u5177\u6709\u72ec\u7279\u7684\u4f18\u52bf\uff0c\u5728\u53ef\u9884\u89c1\u7684\u672a\u6765\u4ecd\u5177\u6709\u91cd\u8981\u610f\u4e49\u3002<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq is-layout-constrained\"><div class=\"wp-block-group__inner-container\">\n<div class=\"wp-block-group glossary_faq_q is-layout-constrained\"><div class=\"wp-block-group__inner-container\"><h3 class=\"wp-block-heading\" id=\"what-is-the-difference-between-a-mounting-hole-and-a-tooling-hole\">\u5b89\u88c5\u5b54\u548c\u5de5\u5177\u5b54\u6709\u4ec0\u4e48\u533a\u522b<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a is-layout-constrained\"><div class=\"wp-block-group__inner-container\">\n<p>\u6709\u4e9b\u8d44\u6599\u53ef\u80fd\u58f0\u79f0\u5de5\u5177\u5b54\u548c\u5b89\u88c5\u5b54\u5b8c\u5168\u76f8\u540c\uff0c\u4f46\u8fd9\u5e76\u4e0d\u5b8c\u5168\u51c6\u786e\u3002\u4e3b\u8981\u533a\u522b\u5728\u4e8e\u7535\u9540\uff1a\u5370\u5237\u7535\u8def\u677f\u4e0a\u7684\u5de5\u5177\u5b54\u662f\u4e0d\u9540\u5c42\u7684\u901a\u5b54\uff0c\u800c\u5b89\u88c5\u5b54\u901a\u5e38\u662f\u9540\u5c42\u7684\u3002<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq is-layout-constrained\"><div class=\"wp-block-group__inner-container\">\n<div class=\"wp-block-group glossary_faq_q is-layout-constrained\"><div class=\"wp-block-group__inner-container\"><h3 class=\"wp-block-heading\" id=\"what-is-the-maximum-hole-size-for-a-pcb\">\u5370\u5237\u7535\u8def\u677f\u7684\u6700\u5927\u5b54\u5f84\u662f\u591a\u5c11<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a is-layout-constrained\"><div class=\"wp-block-group__inner-container\">\n<p>\u867d\u7136\u5370\u5237\u7535\u8def\u677f\u6ca1\u6709\u7279\u5b9a\u7684\u5b54\u5c3a\u5bf8\u8981\u6c42\uff0c\u4f46\u6709\u4e00\u7cfb\u5217\u6807\u51c6\u94bb\u5b54\u5c3a\u5bf8\u53ef\u5e2e\u52a9\u60a8\u8fdb\u884c\u9009\u62e9\u3002\u9009\u62e9 5 \u5bc6\u8033\uff080.13 \u6beb\u7c73\uff09\u81f3 20 \u5bc6\u8033\uff080.51 \u6beb\u7c73\uff09\u8303\u56f4\u5185\u7684\u5b54\u5c3a\u5bf8\uff0c\u5e94\u80fd\u4f7f CM \u6ee1\u8db3\u60a8\u7684\u8bbe\u8ba1\u8981\u6c42\uff0c\u4f46\u8f83\u5c0f\u7684\u5b54\u5c3a\u5bf8\u53ef\u80fd\u4f1a\u4ea7\u751f\u989d\u5916\u6210\u672c\u3002<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq is-layout-constrained\"><div class=\"wp-block-group__inner-container\">\n<div class=\"wp-block-group glossary_faq_q is-layout-constrained\"><div class=\"wp-block-group__inner-container\"><h3 class=\"wp-block-heading\" id=\"why-do-pcbs-have-holes\">\u4e3a\u4ec0\u4e48\u5370\u5237\u7535\u8def\u677f\u4e0a\u6709\u5b54<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a is-layout-constrained\"><div class=\"wp-block-group__inner-container\">\n<p>\u5370\u5237\u7535\u8def\u677f\u6700\u521d\u53ea\u6709\u4e00\u9762\u5370\u6709\u8f68\u9053\uff0c\u4f46\u968f\u7740\u6280\u672f\u7684\u8fdb\u6b65\uff0c\u7535\u8def\u677f\u7684\u4e24\u9762\u90fd\u5f97\u5230\u4e86\u5229\u7528\u3002\u6b64\u5916\uff0c\u8fd8\u5f15\u5165\u4e86\u591a\u5c42\u7535\u8def\u677f\u3002\u968f\u540e\u53c8\u91c7\u7528\u4e86\u9540\u901a\u5b54 (PTH)\uff0c\u4f7f\u5143\u4ef6\u80fd\u4e0e\u5fc5\u8981\u7684\u5bfc\u7535\u5c42\u63a5\u89e6\u3002<\/p>\n<\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>\u4ec0\u4e48\u662f\u6c89\u5b54<\/p>\n<p>\u6c89\u5b54\u662f\u94bb\u5165 PCB \u7535\u8def\u677f\u8868\u9762\u7684\u5706\u67f1\u5f62\u5b54\u3002\u8fd9\u4e9b\u5b54\u4e13\u95e8\u8bbe\u8ba1\u7528\u4e8e\u5b89\u88c5\u87ba\u5e3d\uff0c\u4e3a\u87ba\u9489\u5934\u4e0e PCB \u677f\u8868\u9762\u5e73\u9f50\u63d0\u4f9b\u51f9\u9677\u7a7a\u95f4\u3002<\/p>","protected":false},"author":1,"featured_media":4750,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"article_term":"","article_term_alternate":"","article_term_def":"","article_hook":"","auto_links":"","article_topic":"","article_fact_check":"","mt_social_share":"","mt_content_meta":"","mt_glossary_display":"","glossary_heading":"","glossary":"Counterbored Hole","glossary_alter":"","glossary_def":"","article_task":""},"categories":[15],"tags":[13,14],"_links":{"self":[{"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/posts\/6397"}],"collection":[{"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/comments?post=6397"}],"version-history":[{"count":1,"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/posts\/6397\/revisions"}],"predecessor-version":[{"id":6435,"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/posts\/6397\/revisions\/6435"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/media\/4750"}],"wp:attachment":[{"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/media?parent=6397"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/categories?post=6397"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/tags?post=6397"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}