{"id":2254,"date":"2026-10-07T10:00:00","date_gmt":"2026-10-07T02:00:00","guid":{"rendered":"https:\/\/www.jingpengpcb.com\/?p=2254"},"modified":"2026-10-05T15:37:27","modified_gmt":"2026-10-05T07:37:27","slug":"solder-mask-vs-paste-layer","status":"publish","type":"post","link":"https:\/\/www.jingpengpcb.com\/en\/blog\/solder-mask-vs-paste-layer\/","title":{"rendered":"\u4e00\u6587\u770b\u61c2\u7ebf\u8def\u677f\u52a9\u710a\u5c42\u8ddf\u963b\u710a\u5c42\u7684\u533a\u522b\u4e0e\u4f5c\u7528"},"content":{"rendered":"<style>\n.jp-tw{overflow-x:auto;margin:26px 0;-webkit-overflow-scrolling:touch;}\n.jp-tw table{border-collapse:collapse;width:100%;min-width:560px;font-size:15px;line-height:1.65;background:#fff;}\n.jp-tw th,.jp-tw td{border:1px solid #dde3ea;padding:11px 14px;text-align:left;vertical-align:top;}\n.jp-tw thead th{background:#eef2f7;color:#1b2733;font-weight:700;white-space:nowrap;border-bottom:2px solid #c9d3de;}\n.jp-tw tbody tr:nth-child(even){background:#fafbfc;}\n.jp-tw tbody tr:hover{background:#f1f5fa;}\n.jp-tw tbody td:first-child{font-weight:600;color:#1b2733;}\n@media(max-width:767px){.jp-tw table{font-size:14px;min-width:520px;}.jp-tw th,.jp-tw td{padding:9px 11px;}}\n<\/style>\n<p>\u968f\u7740\u7535\u5b50\u6280\u672f\u7684\u98de\u901f\u53d1\u5c55\uff0c\u5370\u5237\u7535\u8def\u677f\uff08PCB\uff09\u5728\u5404\u79cd\u7535\u5b50\u8bbe\u5907\u4e2d\u626e\u6f14\u7740\u91cd\u8981\u7684\u89d2\u8272\u3002PCB\u7684\u8d28\u91cf\u548c\u6027\u80fd\u76f4\u63a5\u5173\u7cfb\u5230\u8bbe\u5907\u7684\u53ef\u9760\u6027\u548c\u6027\u80fd\u7a33\u5b9a\u6027\u3002\u5728PCB\u5236\u9020\u8fc7\u7a0b\u4e2d\uff0c<a href=\"\/en\/pcb-factory\/\">Solder Mask<\/a>\u5c42\u548c\u52a9\u710a\u5c42\u662f\u4e24\u4e2a\u81f3\u5173\u91cd\u8981\u7684\u5143\u7d20\uff0c\u5b83\u4eec\u5728\u4fdd\u62a4\u7535\u8def\u677f\u3001\u63d0\u9ad8\u710a\u63a5\u6548\u7387\u548c\u786e\u4fdd\u710a\u63a5\u8d28\u91cf\u65b9\u9762\u53d1\u6325\u7740\u5173\u952e\u4f5c\u7528\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1512\" height=\"850\" class=\"alignnone size-large wp-image-8791\" src=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/what-are-solder-mask-layer-and-solder-paste-layer.jpg\" alt=\"What Are Solder Mask Layers and Solder Paste Layers?\" srcset=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/what-are-solder-mask-layer-and-solder-paste-layer.jpg 1512w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/what-are-solder-mask-layer-and-solder-paste-layer-300x169.jpg 300w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/what-are-solder-mask-layer-and-solder-paste-layer-1024x576.jpg 1024w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/what-are-solder-mask-layer-and-solder-paste-layer-768x432.jpg 768w\" sizes=\"auto, (max-width: 1512px) 100vw, 1512px\" \/><\/p>\n<h2>1. \u4e00\u53e5\u8bdd\u5206\u6e05\uff1a\u963b\u710a\u5c42\u4e0e\u52a9\u710a\u5c42\u5404\u81ea\u7684\u804c\u8d23<\/h2>\n<p>\u8fd9\u4e24\u5c42\u540d\u5b57\u53ea\u5dee\u4e00\u4e2a\u5b57\uff0c\u4f5c\u7528\u5374\u5b8c\u5168\u4e0d\u662f\u4e00\u56de\u4e8b\uff1a<strong>\u963b\u710a\u5c42\u51b3\u5b9a\u300c\u54ea\u4e9b\u5730\u65b9\u4e0d\u4e0a\u9521\u300d\uff0c\u52a9\u710a\u5c42\u51b3\u5b9a\u300c\u54ea\u4e9b\u5730\u65b9\u4e0a\u591a\u5c11\u9521\u300d<\/strong>\u3002\u524d\u8005\u662f\u7559\u5728\u677f\u4e0a\u7684\u6c38\u4e45\u6027\u6d82\u5c42\uff0c\u540e\u8005\u53ea\u662f\u7ed9\u94a2\u7f51\u5382\u7528\u7684\u4e00\u5c42\u6570\u636e\uff0c\u8d34\u5b8c\u7247\u5c31\u4e0d\u518d\u5b58\u5728\u3002<\/p>\n<div class=\"jp-tw\">\n<table>\n<thead>\n<tr>\n<th>Comparison Items<\/th>\n<th>\u963b\u710a\u5c42\uff08Solder Mask\uff09<\/th>\n<th>\u52a9\u710a\u5c42\uff08Paste Mask\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u672c\u8d28<\/td>\n<td>\u6d82\u8986\u5728\u677f\u9762\u7684\u6c38\u4e45\u6027\u7edd\u7f18\u6cb9\u58a8<\/td>\n<td>\u7528\u4e8e\u5236\u4f5c\u94a2\u7f51\u7684\u4e00\u5c42 Gerber \u6570\u636e<\/td>\n<\/tr>\n<tr>\n<td>\u8f93\u51fa\u6781\u6027<\/td>\n<td>\u8d1f\u7247\uff08\u6587\u4ef6\u91cc\u7684\u56fe\u5f62 = \u5f00\u7a97\u88f8\u9732\u5904\uff09<\/td>\n<td>\u6b63\u7247\uff08\u6587\u4ef6\u91cc\u7684\u56fe\u5f62 = \u5f00\u5b54\u4e0a\u9521\u5904\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u5b58\u5728\u9636\u6bb5<\/td>\n<td>\u6210\u54c1\u677f\u4e0a\u53ef\u89c1<\/td>\n<td>\u4ec5\u5b58\u5728\u4e8e\u8bbe\u8ba1\u6587\u4ef6\u4e0e\u94a2\u7f51\uff0c\u6210\u54c1\u677f\u4e0a\u770b\u4e0d\u5230<\/td>\n<\/tr>\n<tr>\n<td>Typical Thickness<\/td>\n<td>\u6db2\u6001\u611f\u5149 15\u201325 \u03bcm\uff0c\u5e72\u819c 70\u2013100 \u03bcm<\/td>\n<td>\u5bf9\u5e94\u94a2\u7f51\u539a\u5ea6 0.08\u20130.15 mm<\/td>\n<\/tr>\n<tr>\n<td>\u5c3a\u5bf8\u89c4\u5219<\/td>\n<td>\u5f00\u7a97\u6bd4\u710a\u76d8\u5355\u8fb9\u5927 0.05\u20130.075 mm<\/td>\n<td>\u5f00\u5b54\u6bd4\u710a\u76d8\u5355\u8fb9\u5c0f 5%\u201310%<\/td>\n<\/tr>\n<tr>\n<td>\u5931\u6548\u540e\u679c<\/td>\n<td>\u8fde\u9521\u3001\u94dc\u7b94\u6c27\u5316\u3001\u963b\u710a\u8131\u843d<\/td>\n<td>\u5c11\u9521\u865a\u710a\u3001\u9521\u73e0\u3001\u6865\u8fde<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>2. \u963b\u710a\u5c42\u662f\u4ec0\u4e48\uff1a\u8d1f\u7247\u8f93\u51fa\u4e0e\u5f00\u7a97\u903b\u8f91<\/h2>\n<p>\u963b\u710a\u76d8\uff0c\u4e5f\u79f0\u4e3asoldermask\uff0c\u6307\u7684\u662f\u7ebf\u8def\u677f\u4e0a\u9700\u8981\u8986\u76d6\u7eff\u8272\u963b\u710a\u6cb9\u58a8\u7684\u90e8\u5206\u3002\u7136\u800c\uff0c\u6709\u4e00\u4e2a\u6709\u8da3\u7684\u4e8b\u5b9e\uff1a\u963b\u710a\u5c42\u5b9e\u9645\u4e0a\u4f7f\u7528\u7684\u662f\u8d1f\u7247\u8f93\u51fa\u6280\u672f\u3002\u8fd9\u610f\u5473\u7740\u963b\u710a\u5c42\u7684\u5f62\u72b6\u5728\u6620\u5c04\u5230\u7535\u8def\u677f\u4e0a\u65f6\uff0c\u5b9e\u9645\u4e0a\u4e0d\u662f\u7eff\u8272\u6cb9\u58a8\uff0c\u800c\u662f\u88f8\u9732\u7684\u94dc\u7b94\u3002\u901a\u5e38\uff0c\u4e3a\u4e86\u589e\u52a0\u94dc\u7b94\u7684\u539a\u5ea6\uff0c\u53ef\u4ee5\u5728\u963b\u710a\u5c42\u4e0a\u7ed8\u5236\u7ebf\u6761\uff0c\u7136\u540e\u8fdb\u884c\u9521\u52a0\u5de5\uff0c\u4ee5\u589e\u52a0\u94dc\u7ebf\u7684\u539a\u5ea6\u3002<\/p>\n<h2>3. \u963b\u710a\u5c42\u7684\u8bbe\u8ba1\u8981\u6c42<\/h2>\n<p>\u963b\u710a\u5c42\u5728\u56de\u6d41\u710a\u63a5\u8fc7\u7a0b\u4e2d\u626e\u6f14\u7740\u91cd\u8981\u89d2\u8272\uff0c\u56e0\u6b64PCB\u8bbe\u8ba1\u5e08\u9700\u8981\u5c3d\u91cf\u51cf\u5c0f\u710a\u76d8\u5468\u56f4\u7684\u95f4\u9694\u6216\u7a7a\u6c14\u95f4\u9699\u3002\u867d\u7136\u4e00\u4e9b\u5de5\u827a\u5de5\u7a0b\u5e08\u53ef\u80fd\u503e\u5411\u4e8e\u5728\u963b\u710a\u5c42\u4e0a\u5206\u79bb\u6240\u6709\u710a\u76d8\u7279\u5f81\uff0c\u4f46\u662f\u5bf9\u4e8e\u5bc6\u96c6\u6392\u5217\u7684\u5143\u4ef6\u5f15\u811a\uff0c\u9700\u8981\u7279\u522b\u8003\u8651\u3002\u4f8b\u5982\uff0c\u5728\u56db\u8fb9\u6392\u5217\u7684QFP\uff08Quad Flat Package\uff09\u4e0a\uff0c\u4e0d\u5206\u533a\u7684\u963b\u710a\u5c42\u5f00\u53e3\u6216\u7a97\u53e3\u53ef\u80fd\u662f\u53ef\u63a5\u53d7\u7684\uff0c\u4f46\u662f\u63a7\u5236\u5143\u4ef6\u5f15\u811a\u4e4b\u95f4\u7684\u9521\u6865\u53ef\u80fd\u66f4\u52a0\u56f0\u96be\u3002\u5bf9\u4e8eBGA\uff08Ball Grid Array\uff09\u5c01\u88c5\u7684\u963b\u710a\u5c42\uff0c\u8bb8\u591a\u516c\u53f8\u63d0\u4f9b\u4e00\u79cd\u4e0d\u76f4\u63a5\u63a5\u89e6\u710a\u76d8\u4f46\u8986\u76d6\u710a\u76d8\u4e4b\u95f4\u4efb\u4f55\u7279\u5f81\u7684\u963b\u710a\u5c42\uff0c\u4ee5\u9632\u6b62\u9521\u6865\u7684\u4ea7\u751f\u3002\u591a\u6570\u8868\u9762\u8d34\u88c5\u7684PCB\u90fd\u4f1a\u4f7f\u7528\u963b\u710a\u5c42\uff0c\u4f46\u662f\u9700\u8981\u6ce8\u610f\uff0c\u5982\u679c\u963b\u710a\u5c42\u7684\u539a\u5ea6\u8d85\u8fc70.04mm\uff0c\u53ef\u80fd\u4f1a\u5f71\u54cd\u710a\u818f\u7684\u5e94\u7528\u3002\u7279\u522b\u662f\u5bf9\u4e8e\u90a3\u4e9b\u4f7f\u7528\u5bc6\u96c6\u6392\u5217\u5143\u4ef6\u7684\u8868\u9762\u8d34\u88c5PCB\uff0c\u9700\u8981\u4f4e\u77ee\u7684\u611f\u5149\u963b\u710a\u5c42\u3002<\/p>\n<p>\u8865\u5145\u4e24\u4e2a\u5de5\u7a0b\u4e0a\u5fc5\u987b\u786e\u8ba4\u7684\u91cf\uff1a<strong>\u963b\u710a\u6865\u5bbd\u5ea6<\/strong>\u4e0e<strong>\u7eff\u6cb9\u539a\u5ea6\u5bf9\u710a\u76d8\u7684\u906e\u6321<\/strong>\u3002\u76f8\u90bb\u710a\u76d8\u4e4b\u95f4\u7684\u963b\u710a\u6865\u4e00\u822c\u4e0d\u5c0f\u4e8e 0.1 mm\uff0c\u7a84\u4e8e\u8fd9\u4e2a\u503c\u65f6\u6cb9\u58a8\u5728\u663e\u5f71\u540e\u5bb9\u6613\u8131\u843d\uff0c\u56de\u6d41\u65f6\u4fbf\u5931\u53bb\u9632\u6865\u8fde\u4f5c\u7528\uff0c\u6b64\u65f6\u5e94\u6539\u4e3a\u6574\u6761\u5f00\u7a97\u6216\u505a\u963b\u710a\u585e\u5b54\u3002\u53e6\u5916\uff0c\u963b\u710a\u5f00\u7a97\u4e0e\u710a\u76d8\u7684\u5bf9\u4f4d\u516c\u5dee\u901a\u5e38\u4e3a \u00b10.05 mm\uff0c\u8bbe\u8ba1\u7ec6\u95f4\u8ddd\u5668\u4ef6\u65f6\u8981\u7559\u51fa\u4f59\u91cf\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" class=\"alignnone size-large wp-image-6091\" src=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/07\/soldermask.jpg\" alt=\"Solder Mask\" srcset=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/07\/soldermask.jpg 1280w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/07\/soldermask-300x169.jpg 300w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/07\/soldermask-1024x576.jpg 1024w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/07\/soldermask-768x432.jpg 768w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/07\/soldermask-400x225.jpg 400w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<h2>4. \u963b\u710a\u5c42\u7684\u5236\u4f5c\u5de5\u827a\uff1a\u6db2\u6001\u611f\u5149\u4e0e\u5e72\u819c\u600e\u4e48\u9009<\/h2>\n<p>\u963b\u710a\u5c42\u7684\u6750\u6599\u53ef\u4ee5\u901a\u8fc7\u6db2\u4f53\u6e7f\u6cd5\u5de5\u827a\u6216\u8005\u5e72\u8584\u819c\u53e0\u5c42\u5de5\u827a\u6765\u5e94\u7528\u3002\u5e72\u8584\u819c\u963b\u710a\u6750\u6599\u901a\u5e38\u4ee50.07\uff0d0.1mm\u7684\u539a\u5ea6\u4f9b\u5e94\uff0c\u9002\u7528\u4e8e\u4e00\u4e9b\u8868\u9762\u8d34\u88c5\u4ea7\u54c1\uff0c\u4f46\u4e0d\u63a8\u8350\u7528\u4e8e\u5bc6\u96c6\u6392\u5217\u5e94\u7528\u3002\u5e72\u8584\u819c\u963b\u710a\u6750\u6599\u5f88\u5c11\u63d0\u4f9b\u8db3\u591f\u8584\u7684\u6750\u6599\u4ee5\u6ee1\u8db3\u5bc6\u96c6\u6392\u5217\u7684\u6807\u51c6\uff0c\u4f46\u662f\u6709\u51e0\u5bb6\u516c\u53f8\u53ef\u4ee5\u63d0\u4f9b\u6db2\u4f53\u611f\u5149\u963b\u710a\u6750\u6599\u3002\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u963b\u710a\u7684\u5f00\u53e3\u5e94\u6bd4\u710a\u76d8\u59270.15mm\uff0c\u4ee5\u5141\u8bb8\u710a\u76d8\u5468\u56f4\u67090.07mm\u7684\u95f4\u9699\u3002\u4f4e\u8f6e\u5ed3\u7684\u6db2\u4f53\u611f\u5149\u963b\u710a\u6750\u6599\u5728\u7ecf\u6d4e\u6027\u65b9\u9762\u8868\u73b0\u51fa\u8272\uff0c\u901a\u5e38\u88ab\u6307\u5b9a\u7528\u4e8e\u8868\u9762\u8d34\u88c5\u5e94\u7528\uff0c\u53ef\u4ee5\u63d0\u4f9b\u7cbe\u786e\u7684\u7279\u5f81\u5c3a\u5bf8\u548c\u95f4\u9699\u3002<\/p>\n<p>\u91cf\u4ea7\u4e2d\u4e3b\u6d41\u662f\u6db2\u6001\u611f\u5149\u6cb9\u58a8\uff08LPI\uff09\uff0c\u6d41\u7a0b\u4e3a\uff1a\u524d\u5904\u7406\uff08\u78e8\u677f\u6216\u5fae\u8680\uff09\u2192 \u4e1d\u5370\u6216\u55b7\u6d82 \u2192 \u9884\u70e4 \u2192 \u66dd\u5149 \u2192 \u663e\u5f71 \u2192 \u540e\u56fa\u5316\u3002\u524d\u5904\u7406\u662f\u5426\u5230\u4f4d\u76f4\u63a5\u51b3\u5b9a\u963b\u710a\u9644\u7740\u529b\uff0c\u73b0\u573a\u51fa\u73b0\u7684\u963b\u710a\u8d77\u6ce1\u3001\u56de\u6d41\u540e\u8131\u843d\uff0c\u516b\u6210\u4ee5\u4e0a\u90fd\u80fd\u8ffd\u6eaf\u5230\u524d\u5904\u7406\u4e0e\u677f\u9762\u6e05\u6d01\u3002\u989c\u8272\u65b9\u9762\uff0c\u7eff\u8272\u6700\u5e38\u7528\u4e14\u5bf9 AOI \u6700\u53cb\u597d\uff0c\u9ed1\u8272\u3001\u767d\u8272\u591a\u7528\u4e8e\u6d88\u8d39\u7c7b\u5916\u89c2\u4ef6\uff0c\u4f46\u9ed1\u8272\u963b\u710a\u4f1a\u964d\u4f4e AOI \u4e0e\u4eba\u5de5\u76ee\u68c0\u7684\u5bf9\u6bd4\u5ea6\uff0c\u8fd4\u4fee\u5de5\u65f6\u4f1a\u4e0a\u5347\u3002\n<\/p>\n<p>\u710a\u76d8\u7684\u5b9a\u4e49\u65b9\u5f0f\u4e5f\u9700\u8981\u5728\u6587\u4ef6\u4e2d\u660e\u786e\uff1a<\/p>\n<ul>\n<li><strong>NSMD\uff08\u975e\u963b\u710a\u5b9a\u4e49\uff0c\u94dc\u5b9a\u4e49\uff09<\/strong>\uff1a\u5f00\u7a97\u6bd4\u94dc\u710a\u76d8\u5927\uff0c\u710a\u76d8\u5c3a\u5bf8\u7531\u94dc\u7b94\u51b3\u5b9a\uff0cBGA \u710a\u70b9\u5e94\u529b\u5206\u5e03\u66f4\u597d\uff0c\u662f\u76ee\u524d\u7684\u4e3b\u6d41\u505a\u6cd5\u3002<\/li>\n<li><strong>SMD\uff08\u963b\u710a\u5b9a\u4e49\uff09<\/strong>\uff1a\u5f00\u7a97\u5c0f\u4e8e\u94dc\u710a\u76d8\uff0c\u710a\u76d8\u5c3a\u5bf8\u7531\u963b\u710a\u5f00\u53e3\u51b3\u5b9a\uff0c\u710a\u76d8\u9644\u7740\u529b\u66f4\u9ad8\uff0c\u4f46\u5e94\u529b\u96c6\u4e2d\u5728\u963b\u710a\u8fb9\u7f18\uff0c\u70ed\u5faa\u73af\u4e0b\u6613\u51fa\u73b0\u88c2\u7eb9\u3002<\/li>\n<\/ul>\n<p>\u91cf\u4ea7\u4e2d\u4e3b\u6d41\u662f\u6db2\u6001\u611f\u5149\u6cb9\u58a8\uff08LPI\uff09\uff0c\u5178\u578b\u6d41\u7a0b\u4e3a\uff1a<\/p>\n<ol>\n<li><strong>Preprocessing<\/strong>\uff1a\u78e8\u677f\u6216\u5fae\u8680\uff0c\u53bb\u9664\u6c27\u5316\u5e76\u5f62\u6210\u5fae\u89c2\u7c97\u7cd9\u5ea6\u3002<\/li>\n<li><strong>Coating<\/strong>\uff1a\u4e1d\u5370\u3001\u5e18\u6d82\u6216\u55b7\u6d82\uff0c\u63a7\u5236\u539a\u5ea6\u5747\u5300\u6027\u3002<\/li>\n<li><strong>\u9884\u70e4<\/strong>\uff1a\u4f4e\u6e29\u70d8\u53bb\u6eb6\u5242\uff0c\u4f7f\u6cb9\u58a8\u8fbe\u5230\u53ef\u66dd\u5149\u72b6\u6001\u3002<\/li>\n<li><strong>Exposure<\/strong>\uff1a\u8d1f\u7247\u5e95\u7247\u6216 LDI \u76f4\u63a5\u6210\u50cf\uff0c\u5b9a\u4e49\u5f00\u7a97\u56fe\u5f62\u3002<\/li>\n<li><strong>Development<\/strong>\uff1a\u6eb6\u89e3\u672a\u66dd\u5149\u90e8\u5206\uff0c\u9732\u51fa\u710a\u76d8\u94dc\u9762\u3002<\/li>\n<li><strong>\u540e\u56fa\u5316<\/strong>\uff1a\u9ad8\u6e29\u70d8\u70e4\u4f7f\u6cb9\u58a8\u5b8c\u5168\u4ea4\u8054\uff0c\u8fbe\u5230\u6700\u7ec8\u786c\u5ea6\u4e0e\u9644\u7740\u529b\u3002<\/li>\n<\/ol>\n<p>\u963b\u710a\u4e0e\u6700\u7ec8\u8868\u9762\u5904\u7406\u7684\u642d\u914d\u53ef\u53c2\u8003<a href=\"\/en\/capabilities\/pcb-surface-finishes\/\">\u8868\u9762\u5904\u7406\u5de5\u827a\u80fd\u529b<\/a>\u4e0e<a href=\"\/en\/blog\/four-common-pcb-surface-treatments\/\">4 Common PCB Surface Treatments<\/a>\u3002<\/p>\n<h2>5. \u52a9\u710a\u5c42\u662f\u4ec0\u4e48\uff1a\u94a2\u7f51\u4e0e\u9521\u818f\u7684\u5bf9\u4f4d\u5c42<\/h2>\n<p>\u52a9\u710a\u5c42\u7528\u4e8e\u8d34\u7247\u5c01\u88c5\uff0c\u4e0e\u8d34\u7247\u5143\u5668\u4ef6\u7684\u710a\u76d8\u5bf9\u5e94\u3002\u5728\u8868\u9762\u8d34\u88c5\u6280\u672f\uff08SMT\uff09\u52a0\u5de5\u8fc7\u7a0b\u4e2d\uff0c\u901a\u5e38\u4f1a\u4f7f\u7528\u4e00\u5757\u94a2\u677f\uff0c\u5c06\u4e0ePCB\u4e0a\u5143\u5668\u4ef6\u710a\u76d8\u5bf9\u5e94\u7684\u5730\u65b9\u6253\u5b54\uff0c\u7136\u540e\u5728\u94a2\u677f\u4e0a\u6dfb\u52a0\u9521\u818f\u3002\u5f53PCB\u4f4d\u4e8e\u94a2\u677f\u4e0b\u65b9\u65f6\uff0c\u9521\u818f\u4f1a\u6d41\u4e0b\u6765\uff0c\u786e\u4fdd\u6bcf\u4e2a\u710a\u76d8\u90fd\u80fd\u7cbe\u786e\u6d82\u8986\u710a\u9521\u3002\u56e0\u6b64\uff0c\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u52a9\u710a\u5c42\u4e0d\u5e94\u5927\u4e8e\u5b9e\u9645\u710a\u76d8\u7684\u5c3a\u5bf8\uff0c\u6700\u597d\u5c0f\u4e8e\u6216\u7b49\u4e8e\u5b9e\u9645\u710a\u76d8\u7684\u5c3a\u5bf8\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" class=\"alignnone size-large wp-image-8730\" src=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/12\/what-is-pcb-steel-mesh.jpg\" alt=\"What Is a PCB Stencil?\" srcset=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/12\/what-is-pcb-steel-mesh.jpg 800w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/12\/what-is-pcb-steel-mesh-300x169.jpg 300w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/12\/what-is-pcb-steel-mesh-768x432.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2>6. \u52a9\u710a\u5c42\u7684\u5fc5\u8981\u5143\u7d20<\/h2>\n<p>\u4e3a\u4e86\u5236\u4f5c\u52a9\u710a\u5c42\uff0c\u9700\u8981\u5b9a\u4e49\u4ee5\u4e0b\u5173\u952e\u8981\u7d20\uff1a<\/p>\n<ol>\n<li><strong>BeginLayer<\/strong>\uff1aThermalRelief\u548cAnTIPad\u8981\u6bd4\u89c4\u5219\u710a\u76d8\u7684\u5b9e\u9645\u5c3a\u5bf8\u59270.5mm\u3002<\/li>\n<li><strong>EndLayer<\/strong>\uff1aThermalRelief\u548cAnTIPad\u8981\u6bd4\u89c4\u5219\u710a\u76d8\u7684\u5b9e\u9645\u5c3a\u5bf8\u59270.5mm\u3002<\/li>\n<li><strong>DEFAULTINTERNAL<\/strong>\uff1a\u4e2d\u95f4\u5c42\u3002<\/li>\n<\/ol>\n<p>\u8fd9\u4e09\u4e2a\u8981\u7d20\u5c5e\u4e8e\u710a\u76d8\u6808\uff08Padstack\uff09\u5b9a\u4e49\uff0c\u51b3\u5b9a\u7684\u662f\u710a\u76d8\u5728\u5185\u5c42\u4e0e\u6563\u70ed\u8fde\u63a5\u5904\u7684\u5f62\u72b6\uff0c\u4e0e\u94a2\u7f51\u5f00\u5b54\u672c\u8eab\u662f\u4e24\u4ef6\u4e8b\uff0c\u4f46\u5728\u751f\u6210 Gerber \u65f6\u4f1a\u88ab\u4e00\u8d77\u8f93\u51fa\uff0c\u56e0\u6b64\u5efa\u7acb\u5c01\u88c5\u5e93\u65f6\u5fc5\u987b\u540c\u65f6\u68c0\u67e5\u3002<\/p>\n<h2>7. \u4e24\u5c42\u5728 Gerber \u6587\u4ef6\u91cc\u5206\u522b\u53eb\u4ec0\u4e48<\/h2>\n<p>\u4e0b\u5355\u6216\u67e5\u6587\u4ef6\u65f6\uff0c\u6700\u5e38\u51fa\u9519\u7684\u5c31\u662f\u628a\u8fd9\u4e24\u5c42\u7684\u540e\u7f00\u641e\u6df7\u3002\u5e38\u89c1\u547d\u540d\u5bf9\u7167\u5982\u4e0b\uff1a<\/p>\n<div class=\"jp-tw\">\n<table>\n<thead>\n<tr>\n<th>\u5c42\u522b<\/th>\n<th>\u5e38\u7528\u540e\u7f00\uff08Protel \/ Altium\uff09<\/th>\n<th>Note<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u9876\u5c42\u963b\u710a<\/td>\n<td>.GTS \/ .SMT<\/td>\n<td>\u8d1f\u7247\uff0c\u56fe\u5f62\u4e3a\u4e0d\u5f00\u6cb9\u5904<\/td>\n<\/tr>\n<tr>\n<td>\u5e95\u5c42\u963b\u710a<\/td>\n<td>.GBS \/ .SMB<\/td>\n<td>Negative<\/td>\n<\/tr>\n<tr>\n<td>\u9876\u5c42\u52a9\u710a\uff08\u9521\u818f\uff09<\/td>\n<td>.GTP \/ .SPT<\/td>\n<td>\u6b63\u7247\uff0c\u56fe\u5f62\u4e3a\u94a2\u7f51\u5f00\u5b54<\/td>\n<\/tr>\n<tr>\n<td>\u5e95\u5c42\u52a9\u710a\uff08\u9521\u818f\uff09<\/td>\n<td>.GBP \/ .SPB<\/td>\n<td>Main Feature<\/td>\n<\/tr>\n<tr>\n<td>\u9876\u5c42 \/ \u5e95\u5c42\u7ebf\u8def<\/td>\n<td>.GTL \/ .GBL<\/td>\n<td>Main Feature<\/td>\n<\/tr>\n<tr>\n<td>\u9876\u5c42 \/ \u5e95\u5c42\u4e1d\u5370<\/td>\n<td>.GTO \/ .GBO<\/td>\n<td>Main Feature<\/td>\n<\/tr>\n<tr>\n<td>\u677f\u5916\u5f62<\/td>\n<td>.GKO \/ .GM1<\/td>\n<td>\u6210\u578b\u8f6e\u5ed3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u53ea\u7ed9\u7ebf\u8def\u5c42\u4e0d\u7ed9 GTS\/GBS \u65f6\uff0c\u677f\u5382\u4f1a\u9ed8\u8ba4\u6574\u677f\u76d6\u6cb9\u3001\u6309\u710a\u76d8\u5916\u6269\u5f00\u7a97\uff1b\u53ea\u7ed9 GTP\/GBP \u4e0d\u7ed9\u51fa\u660e\u786e\u89c4\u5219\u65f6\uff0c\u94a2\u7f51\u5382\u901a\u5e38\u6309\u710a\u76d8 1:1 \u5f00\u5b54\uff0c\u8fd9\u5bf9\u7ec6\u95f4\u8ddd\u5668\u4ef6\u504f\u5927\uff0c\u662f\u9521\u73e0\u548c\u6865\u8fde\u7684\u5e38\u89c1\u6765\u6e90\u3002<\/p>\n<h2>8. \u963b\u710a\u5c42\u4e0e\u52a9\u710a\u5c42\u7684\u4f5c\u7528<\/h2>\n<p>\u963b\u710a\u5c42\u7684\u4e3b\u8981\u4f5c\u7528\u662f\u9632\u6b62\u7535\u8def\u677f\u7684\u94dc\u7b94\u76f4\u63a5\u66b4\u9732\u5728\u7a7a\u6c14\u4e2d\uff0c\u8d77\u5230\u4fdd\u62a4\u4f5c\u7528\u3002\u52a9\u710a\u5c42\u5219\u7528\u4e8e\u5236\u4f5c\u94a2\u7f51\uff0c\u8be5\u94a2\u7f51\u5728\u4e0a\u9521\u65f6\u53ef\u4ee5\u51c6\u786e\u5730\u5c06\u9521\u818f\u6d82\u8986\u5230\u9700\u8981\u710a\u63a5\u7684\u8d34\u7247\u710a\u76d8\u4e0a\u3002\u8fd9\u4e24\u79cd\u5c42\u90fd\u4e0e\u710a\u63a5\u76f8\u5173\uff0c\u800c\u4e0d\u662f\u6d82\u8986\u7eff\u8272\u6cb9\u58a8\u6216\u710a\u9521\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1500\" height=\"844\" class=\"alignnone size-large wp-image-8904\" src=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/smt-solder-paste-printing-process-flow.jpg\" alt=\"SMT Solder Paste Printing Process Flow\" srcset=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/smt-solder-paste-printing-process-flow.jpg 1500w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/smt-solder-paste-printing-process-flow-300x169.jpg 300w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/smt-solder-paste-printing-process-flow-1024x576.jpg 1024w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/smt-solder-paste-printing-process-flow-768x432.jpg 768w\" sizes=\"auto, (max-width: 1500px) 100vw, 1500px\" \/><\/p>\n<h2>9. \u963b\u710a\u5c42\u548c\u52a9\u710a\u5c42\u7684\u533a\u522b<\/h2>\n<p>\u6700\u540e\uff0c\u8ba9\u6211\u4eec\u6f84\u6e05\u4e00\u4e0b\u963b\u710a\u5c42\u548c\u52a9\u710a\u5c42\u4e4b\u95f4\u7684\u533a\u522b\uff1a<\/p>\n<ol>\n<li><strong>Solder Mask<\/strong>\uff1a\u7528\u4e8e\u5141\u8bb8\u710a\u63a5\u7684\u7eff\u8272\u6cb9\u58a8\u5c42\uff0c\u901a\u5e38\u7528\u4e8e\u6574\u4e2a\u7535\u8def\u677f\uff0c\u4f46\u5728\u710a\u76d8\u5468\u56f4\u5f00\u7a97\u4ee5\u5141\u8bb8\u710a\u63a5\u3002<\/li>\n<li><strong>\u52a9\u710a\u5c42<\/strong>\uff1a\u7528\u4e8e\u8d34\u7247\u5c01\u88c5\u710a\u63a5\uff0c\u901a\u5e38\u4e0e\u8d34\u7247\u5143\u5668\u4ef6\u7684\u710a\u76d8\u5bf9\u5e94\uff0c\u901a\u8fc7\u5236\u4f5c\u94a2\u7f51\u6765\u786e\u4fdd\u7cbe\u786e\u6d82\u8986\u710a\u9521\u3002<\/li>\n<\/ol>\n<p>\u603b\u7684\u6765\u8bf4\uff0c\u963b\u710a\u5c42\u548c\u52a9\u710a\u5c42\u5728PCB\u5236\u9020\u4e2d\u90fd\u8d77\u7740\u4e0d\u53ef\u6216\u7f3a\u7684\u4f5c\u7528\uff0c\u5b83\u4eec\u4fdd\u62a4\u7535\u8def\u677f\u5e76\u786e\u4fdd\u710a\u63a5\u8d28\u91cf\uff0c\u4ece\u800c\u4e3a\u7535\u5b50\u8bbe\u5907\u7684\u53ef\u9760\u6027\u548c\u6027\u80fd\u63d0\u4f9b\u4e86\u5173\u952e\u652f\u6301\u3002<\/p>\n<h2>10. \u5de5\u7a0b\u53c2\u6570\u6e05\u5355\uff1a\u5f00\u7a97\u3001\u963b\u710a\u6865\u4e0e\u94a2\u7f51\u5f00\u5b54<\/h2>\n<p>\u628a\u4e0b\u9762\u8fd9\u7ec4\u53c2\u6570\u5728\u6295\u677f\u524d\u6838\u5bf9\u4e00\u904d\uff0c\u53ef\u4ee5\u907f\u5f00\u7edd\u5927\u591a\u6570\u4e0e\u8fd9\u4e24\u5c42\u76f8\u5173\u7684\u8fd4\u5de5\uff1a<\/p>\n<ul>\n<li><strong>\u963b\u710a\u5f00\u7a97<\/strong>\uff1a\u6bd4\u710a\u76d8\u5355\u8fb9\u5916\u6269 0.05\u20130.075 mm\uff1bBGA \u533a\u57df\u5e38\u7528\u963b\u710a\u5b9a\u4e49\u710a\u76d8\uff08SMD\uff09\uff0c\u63d0\u9ad8\u710a\u76d8\u9644\u7740\u529b\u3002<\/li>\n<li><strong>\u963b\u710a\u6865<\/strong>\uff1a\u76f8\u90bb\u710a\u76d8\u95f4\u4e0d\u5c0f\u4e8e 0.1 mm\uff0c\u505a\u4e0d\u5230\u5c31\u6539\u6574\u6761\u5f00\u7a97\u6216\u52a0\u963b\u710a\u585e\u5b54\u3002<\/li>\n<li><strong>\u94a2\u7f51\u5f00\u5b54<\/strong>\uff1a\u6bd4\u710a\u76d8\u5355\u8fb9\u5185\u7f29 5%\u201310%\uff0c\u6216\u6309\u9762\u79ef\u6bd4\u63a7\u5236\uff1b\u9762\u79ef\u6bd4\uff08\u5b54\u53e3\u9762\u79ef \/ \u5b54\u58c1\u9762\u79ef\uff09\u2265 0.66 \u624d\u80fd\u4fdd\u8bc1\u8131\u6a21\u987a\u7545\u3002<\/li>\n<li><strong>\u94a2\u7f51\u539a\u5ea6<\/strong>\uff1a0.12 mm \u6700\u5e38\u7528\uff0c\u542b 0.4 mm pitch \u4ee5\u4e0b\u7684\u7ec6\u95f4\u8ddd\u5668\u4ef6\u65f6\u964d\u5230 0.1 mm \u6216\u7528\u9636\u68af\u94a2\u7f51\u3002<\/li>\n<li><strong>\u94a2\u7f51\u5de5\u827a<\/strong>\uff1a\u4f18\u5148\u6fc0\u5149\u5207\u5272 + \u7535\u629b\u5149\uff0c\u5b54\u58c1\u5149\u6ed1\u53ef\u663e\u8457\u51cf\u5c11\u9521\u73e0\u4e0e\u62c9\u5c16\u3002<\/li>\n<li><strong>\u901a\u5b54\u5668\u4ef6<\/strong>\uff1a\u5982\u9700\u901a\u5b54\u56de\u6d41\uff0c\u52a9\u710a\u5c42\u9700\u5355\u72ec\u653e\u5927\u5e76\u6309\u5b54\u73af\u8865\u507f\uff0c\u53c2\u89c1<a href=\"\/en\/blog\/pcb-through-hole-pad-design-laser-soldering\/\">A Detailed Explanation of PCB Through-Hole Pad Design and Laser Soldering Technology<\/a>\u3002<\/li>\n<\/ul>\n<h2>11. \u5e38\u89c1\u710a\u63a5\u7f3a\u9677\u4e0e\u8fd9\u4e24\u5c42\u7684\u5173\u7cfb<\/h2>\n<p>\u73b0\u573a\u7684\u4e0d\u826f\u73b0\u8c61\uff0c\u5927\u591a\u6570\u80fd\u53cd\u63a8\u56de\u8fd9\u4e24\u5c42\u7684\u8bbe\u8ba1\u6216\u5de5\u827a\u8bbe\u7f6e\uff1a<\/p>\n<ul>\n<li><strong>\u8fde\u9521 \/ \u6865\u8fde<\/strong>\uff1a\u963b\u710a\u6865\u8fc7\u7a84\u6216\u8131\u843d\u3001\u94a2\u7f51\u5f00\u5b54\u8fc7\u5927\u3001\u9521\u818f\u91cf\u504f\u591a\u3002<\/li>\n<li><strong>\u865a\u710a \/ \u5c11\u9521<\/strong>\uff1a\u94a2\u7f51\u5f00\u5b54\u8fc7\u5c0f\u3001\u5b54\u58c1\u7c97\u7cd9\u5bfc\u81f4\u8131\u6a21\u4e0d\u826f\u3001\u7ec6\u95f4\u8ddd\u5668\u4ef6\u7528\u539a\u94a2\u7f51\u3002<\/li>\n<li><strong>\u9521\u73e0<\/strong>\uff1a\u5f00\u5b54\u5916\u6269\u3001\u9521\u818f\u584c\u8fb9\u3001\u94a2\u7f51\u4e0e\u677f\u9762\u95f4\u9699\u8fc7\u5927\u3002<\/li>\n<li><strong>Solder Mask Bubbling and Peeling<\/strong>\uff1a\u524d\u5904\u7406\u4e0d\u826f\u3001\u677f\u9762\u53d7\u6f6e\u672a\u70d8\u70e4\u3001\u540e\u56fa\u5316\u4e0d\u8db3\u3002<\/li>\n<li><strong>\u710a\u76d8\u6c27\u5316\u4e0d\u4e0a\u9521<\/strong>\uff1a\u5f00\u7a97\u504f\u4f4d\u5bfc\u81f4\u94dc\u9762\u66b4\u9732\u4e0d\u8db3\uff0c\u6216\u8868\u9762\u5904\u7406\u4e0e\u5b58\u653e\u5468\u671f\u4e0d\u5339\u914d\u3002<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" class=\"alignnone size-large wp-image-8846\" src=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/reason-for-solder-paste-short-circuit.jpg\" alt=\"An In-Depth Analysis of the Causes of Solder Paste Short Circuits\" srcset=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/reason-for-solder-paste-short-circuit.jpg 1280w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/reason-for-solder-paste-short-circuit-300x169.jpg 300w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/reason-for-solder-paste-short-circuit-1024x576.jpg 1024w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/reason-for-solder-paste-short-circuit-768x432.jpg 768w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p>\u66f4\u5b8c\u6574\u7684\u7f3a\u9677\u5bf9\u7b56\u89c1<a href=\"\/en\/blog\/smt-soldering-defects-solutions\/\">Analysis of SMT Soldering Defects and Solutions<\/a>\uff0c\u9521\u818f\u5370\u5237\u5de5\u5e8f\u7684\u53ef\u53c2\u8003<a href=\"\/en\/blog\/smt-solder-paste-printing-process-flow\/\">SMT Solder Paste Printing Process Flow<\/a>\u3002<\/p>\n<h2>12. Conclusion<\/h2>\n<p>\u963b\u710a\u5c42\u548c\u52a9\u710a\u5c42\u662fPCB\u5236\u9020\u8fc7\u7a0b\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u7ec4\u6210\u90e8\u5206\uff0c\u5b83\u4eec\u5728\u4fdd\u62a4\u7535\u8def\u677f\u3001\u786e\u4fdd\u710a\u63a5\u8d28\u91cf\u548c\u63d0\u9ad8\u751f\u4ea7\u6548\u7387\u65b9\u9762\u53d1\u6325\u7740\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\u3002\u5bf9\u4e8ePCB\u8bbe\u8ba1\u5e08\u548c\u5236\u9020\u5546\u6765\u8bf4\uff0c\u4e86\u89e3\u5982\u4f55\u6b63\u786e\u4f7f\u7528\u548c\u914d\u7f6e\u8fd9\u4e24\u79cd\u5c42\u5bf9\u4e8e\u751f\u4ea7\u9ad8\u8d28\u91cf\u7684\u5370\u5237\u7535\u8def\u677f\u81f3\u5173\u91cd\u8981\u3002\u5e0c\u671b\u672c\u6587\u5e2e\u52a9\u60a8\u66f4\u597d\u5730\u7406\u89e3\u963b\u710a\u5c42\u548c\u52a9\u710a\u5c42\u7684\u529f\u80fd\u548c\u8981\u6c42\u3002<\/p>\n<h2>13. \u5e38\u89c1\u95ee\u9898\u89e3\u7b54<\/h2>\n<h3>1. \u963b\u710a\u5c42\u548c\u52a9\u710a\u5c42\u662f\u5426\u7528\u4e8e\u76f8\u540c\u7684\u76ee\u7684\uff1f<\/h3>\n<p>\u4e0d\u662f\u7684\u3002\u963b\u710a\u5c42\u4e3b\u8981\u7528\u4e8e\u4fdd\u62a4\u7535\u8def\u677f\uff0c\u800c\u52a9\u710a\u5c42\u7528\u4e8e\u5e2e\u52a9\u5728\u710a\u63a5\u8fc7\u7a0b\u4e2d\u6d82\u8986\u710a\u9521\u3002<\/p>\n<h3>2. \u4e3a\u4ec0\u4e48\u52a9\u710a\u5c42\u4e0d\u80fd\u5927\u4e8e\u5b9e\u9645\u710a\u76d8\u7684\u5c3a\u5bf8\uff1f<\/h3>\n<p>\u8fc7\u5927\u7684\u52a9\u710a\u5c42\u53ef\u80fd\u5bfc\u81f4\u710a\u63a5\u95ee\u9898\uff0c\u56e0\u4e3a\u710a\u9521\u53ef\u80fd\u4e0d\u4f1a\u6b63\u786e\u6d82\u8986\u710a\u76d8\u3002<\/p>\n<h3>3. \u963b\u710a\u5c42\u7684\u4e3b\u8981\u529f\u80fd\u662f\u4ec0\u4e48\uff1f<\/h3>\n<p>\u963b\u710a\u5c42\u7684\u4e3b\u8981\u529f\u80fd\u662f\u9632\u6b62\u7535\u8def\u677f\u7684\u94dc\u7b94\u76f4\u63a5\u66b4\u9732\u5728\u7a7a\u6c14\u4e2d\uff0c\u4ece\u800c\u4fdd\u62a4\u7535\u8def\u677f\u3002<\/p>\n<h3>4. \u4e3a\u4ec0\u4e48\u963b\u710a\u5c42\u9700\u8981\u5f00\u7a97\u6216\u5f00\u53e3\uff1f<\/h3>\n<p>\u5f00\u7a97\u6216\u5f00\u53e3\u5141\u8bb8\u710a\u63a5\uff0c\u4f46\u4ecd\u7136\u4fdd\u62a4\u710a\u76d8\u5468\u56f4\u7684\u533a\u57df\u3002<\/p>\n<h3>5. \u5982\u4f55\u9009\u62e9\u9002\u5408PCB\u5236\u9020\u7684\u963b\u710a\u6750\u6599\uff1f<\/h3>\n<p>\u9009\u62e9\u963b\u710a\u6750\u6599\u65f6\uff0c\u9700\u8981\u8003\u8651\u6750\u6599\u7684\u539a\u5ea6\u3001\u611f\u5149\u6027\u8d28\u4ee5\u53ca\u9002\u7528\u6027\uff0c\u7279\u522b\u662f\u5bf9\u4e8e\u5bc6\u96c6\u6392\u5217\u5143\u4ef6\u7684PCB\u3002<\/p>\n<h3>6. \u53ea\u7ed9\u4e86\u7ebf\u8def\u5c42\uff0c\u6ca1\u6709\u5355\u72ec\u51fa\u963b\u710a\u5c42\u6587\u4ef6\u600e\u4e48\u529e\uff1f<\/h3>\n<p>\u591a\u6570\u677f\u5382\u53ef\u4ee5\u4f9d\u636e\u7ebf\u8def\u5c42\u81ea\u52a8\u751f\u6210\u963b\u710a\u5f00\u7a97\uff0c\u9ed8\u8ba4\u6309\u710a\u76d8\u5916\u6269 0.05\u20130.1 mm \u5904\u7406\uff0c\u5bc6\u96c6\u5668\u4ef6\u533a\u57df\u5219\u4f1a\u6309\u6574\u6761\u5f00\u7a97\u3002\u4f46\u8fd9\u79cd\u81ea\u52a8\u751f\u6210\u65e0\u6cd5\u533a\u5206 NSMD \u4e0e SMD \u710a\u76d8\u5b9a\u4e49\uff0cBGA \u548c\u9ad8\u5bc6\u5ea6\u677f\u5efa\u8bae\u7531\u8bbe\u8ba1\u65b9\u76f4\u63a5\u63d0\u4f9b GTS\/GBS \u6587\u4ef6\u5e76\u5907\u6ce8\u5f00\u7a97\u89c4\u5219\u3002<\/p>\n<h3>7. \u94a2\u7f51\u5f00\u5b54\u5e94\u8be5\u6bd4\u710a\u76d8\u5927\u8fd8\u662f\u5c0f\uff1f<\/h3>\n<p>\u901a\u5e38\u6bd4\u710a\u76d8\u5c0f\u3002\u5f00\u5b54\u5355\u8fb9\u5185\u7f29 5%\u201310%\uff08\u6216\u6574\u4f53\u9762\u79ef\u6bd4\u710a\u76d8\u5c0f 10% \u5de6\u53f3\uff09\uff0c\u53ef\u4ee5\u62b5\u6d88\u9521\u818f\u584c\u8fb9\uff0c\u51cf\u5c11\u6865\u8fde\u4e0e\u9521\u73e0\u3002\u82e5\u5f00\u5b54\u5927\u4e8e\u710a\u76d8\uff0c\u9521\u818f\u4f1a\u6ea2\u51fa\u5230\u963b\u710a\u9762\u4e0a\uff0c\u56de\u6d41\u540e\u5f62\u6210\u9521\u73e0\uff0c\u7ec6\u95f4\u8ddd\u5668\u4ef6\u5c24\u5176\u660e\u663e\u3002<\/p>\n<h3>8. \u963b\u710a\u5c42\u539a\u5ea6\u4f1a\u5f71\u54cd\u710a\u63a5\u5417\uff1f<\/h3>\n<p>\u4f1a\u3002\u963b\u710a\u539a\u5ea6\u8d85\u8fc7\u7ea6 40 \u03bcm \u65f6\uff0c\u4f1a\u4e0e\u9521\u818f\u5370\u5237\u7684\u94a2\u7f51\u8d34\u5408\u95f4\u9699\u4ea7\u751f\u5e72\u6d89\uff0c\u5bfc\u81f4\u5c40\u90e8\u9521\u818f\u91cf\u4e0d\u8db3\uff1b\u5bc6\u96c6\u5143\u4ef6\u533a\u57df\u8981\u6c42\u4f7f\u7528\u4f4e\u8f6e\u5ed3\u7684\u6db2\u6001\u611f\u5149\u963b\u710a\uff0c\u539a\u5ea6\u63a7\u5236\u5728 15\u201325 \u03bcm\u3002\u540c\u65f6\u963b\u710a\u8fc7\u539a\u8fd8\u4f1a\u5728\u710a\u76d8\u8fb9\u7f18\u5f62\u6210\u53f0\u9636\uff0c\u5f71\u54cd\u7ec6\u95f4\u8ddd\u5668\u4ef6\u7684\u8d34\u88c5\u7cbe\u5ea6\u3002<\/p>\n<p><strong>Additional Information<\/strong>\uff1a<a href=\"\/en\/blog\/what-are-solder-mask-layer-and-solder-paste-layer\/\">What Are Solder Mask Layers and Solder Paste Layers?<\/a> \u00b7 <a href=\"\/en\/blog\/tips-for-purchasing-smt-machines\/\">How to Choose the Right SMT Placement Machine<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>\u968f\u7740\u7535\u5b50\u6280\u672f\u7684\u98de\u901f\u53d1\u5c55\uff0c\u5370\u5237\u7535\u8def\u677f\uff08PCB\uff09\u5728\u5404\u79cd\u7535\u5b50\u8bbe\u5907\u4e2d\u626e\u6f14\u7740\u91cd\u8981\u7684\u89d2\u8272\u3002PCB\u7684\u8d28\u91cf\u548c\u6027\u80fd\u76f4\u63a5\u5173\u7cfb\u5230\u8bbe\u5907 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":8791,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"slim_seo":{"title":"\u4e00\u6587\u770b\u61c2\u7ebf\u8def\u677f\u52a9\u710a\u5c42\u8ddf\u963b\u710a\u5c42\u7684\u533a\u522b\u4e0e\u4f5c\u7528 - \u656c\u9e4f\u7535\u5b50","description":"\u52a9\u710a\u5c42\u4e0e\u963b\u710a\u5c42\u6709\u4ec0\u4e48\u533a\u522b\uff1f\u8bb2\u6e05\u4e24\u8005\u7684\u5b9a\u4e49\u3001\u5236\u4f5c\u8981\u6c42\u4e0e\u5404\u81ea\u4f5c\u7528\uff0c\u907f\u514d\u4e0b\u5355\u6587\u4ef6\u65f6\u6df7\u6dc6\u3002\u914d\u5957\u8981\u70b9\u53ef\u76f4\u63a5\u7528\u4e8e\u8bbe\u8ba1\u8bc4\u5ba1\u4e0e\u5de5\u827a\u786e\u8ba4\u3002"},"_slim_seo_primary_term_category":0,"_slim_seo_primary_term_post_tag":0,"footnotes":""},"categories":[409,26],"tags":[],"class_list":["post-2254","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-smt-assembly","category-blog"],"_links":{"self":[{"href":"https:\/\/www.jingpengpcb.com\/en\/wp-json\/wp\/v2\/posts\/2254","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jingpengpcb.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.jingpengpcb.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.jingpengpcb.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jingpengpcb.com\/en\/wp-json\/wp\/v2\/comments?post=2254"}],"version-history":[{"count":4,"href":"https:\/\/www.jingpengpcb.com\/en\/wp-json\/wp\/v2\/posts\/2254\/revisions"}],"predecessor-version":[{"id":19868,"href":"https:\/\/www.jingpengpcb.com\/en\/wp-json\/wp\/v2\/posts\/2254\/revisions\/19868"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jingpengpcb.com\/en\/wp-json\/wp\/v2\/media\/8791"}],"wp:attachment":[{"href":"https:\/\/www.jingpengpcb.com\/en\/wp-json\/wp\/v2\/media?parent=2254"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jingpengpcb.com\/en\/wp-json\/wp\/v2\/categories?post=2254"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jingpengpcb.com\/en\/wp-json\/wp\/v2\/tags?post=2254"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}