{"id":101717,"date":"2026-09-07T10:57:03","date_gmt":"2026-09-07T02:57:03","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/101717.html"},"modified":"2026-09-07T10:57:03","modified_gmt":"2026-09-07T02:57:03","slug":"pcb%e5%a1%9e%e5%ad%94%e8%ae%be%e8%ae%a1%e8%a7%84%e8%8c%83%e4%bb%8e%e6%96%87%e6%a1%a3%e6%a0%87%e6%b3%a8%e5%88%b0%e5%ad%94%e5%be%84%e5%8e%9a%e5%be%84%e6%af%94%e5%88%b6%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/101717.html","title":{"rendered":"PCB\u585e\u5b54\u8bbe\u8ba1\u89c4\u8303\u4ece\u6587\u6863\u6807\u6ce8\u5230\u5b54\u5f84\u539a\u5f84\u6bd4\u5236\u7a0b"},"content":{"rendered":"

\u786e\u5b9a\u9009\u7528\u6cb9\u58a8\u585e\u5b54\u6216\u8005\u6811\u8102\u585e\u5b54\u4e4b\u540e，\u5e76\u4e0d\u4ee3\u8868\u5de5\u4f5c\u5b8c\u6210\u3002\u5f88\u591a\u9879\u76ee\u660e\u660e\u9009\u5bf9\u5de5\u827a，\u91cf\u4ea7\u4f9d\u65e7\u9891\u7e41\u51fa\u73b0\u585e\u5b54\u4e0d\u6ee1\u3001\u6c14\u6ce1\u3001\u51f9\u9677\u3001\u6811\u8102\u6ea2\u80f6，\u95ee\u9898\u6765\u6e90\u4e8e PCB \u8bbe\u8ba1\u7aef DFM \u53c2\u6570\u6ca1\u6709\u9002\u914d\u585e\u5b54\u5de5\u827a，\u540c\u65f6\u751f\u4ea7\u6587\u6863\u6807\u6ce8\u6a21\u7cca，\u5236\u9020\u65b9\u7406\u89e3\u51fa\u73b0\u504f\u5dee\u3002\u786c\u4ef6\u5de5\u7a0b\u5e08\u9664\u4e86\u61c2\u5de5\u827a\u4f18\u7f3a\u70b9，\u66f4\u8981\u638c\u63e1\u585e\u5b54\u914d\u5957\u8bbe\u8ba1\u89c4\u5219\u3001Gerber \u6587\u6863\u6807\u6ce8\u65b9\u6cd5\u3001\u5b54\u5f84\u539a\u5f84\u6bd4\u7ea6\u675f，\u6253\u901a\u8bbe\u8ba1\u5230\u5236\u9020\u7684\u8854\u63a5\u73af\u8282，\u63d0\u5347\u585e\u5b54\u826f\u7387，\u51cf\u5c11\u6765\u56de\u6c9f\u901a\u6210\u672c\u3002<\/p>\n

\"\"<\/p>\n

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\u539a\u5f84\u6bd4\u5373 PCB \u677f\u539a\u5ea6\u548c\u8fc7\u5b54\u5b54\u5f84\u6bd4\u503c，\u662f\u51b3\u5b9a\u585e\u5b54\u586b\u5145\u6548\u679c\u6700\u5173\u952e\u53c2\u6570，\u4e0d\u540c\u5de5\u827a\u5177\u5907\u660e\u786e\u52a0\u5de5\u6781\u9650，\u8d85\u51fa\u6781\u9650\u65e0\u8bba\u5982\u4f55\u4f18\u5316\u5236\u7a0b，\u90fd\u5f88\u96be\u4fdd\u8bc1\u586b\u5145\u8d28\u91cf\u3002<\/p>\n

\u963b\u710a\u6cb9\u58a8\u585e\u5b54，\u66f4\u9002\u5408\u5b54\u5f84 0.2\u20110.45mm \u901a\u5b54，\u63a8\u8350\u6700\u5927\u539a\u5f84\u6bd4\u4e0d\u8d85\u8fc7 4:1\u3002\u5b54\u5f84\u5927\u4e8e 0.5mm \u901a\u5b54，\u6cb9\u58a8\u5f88\u96be\u5b8c\u5168\u586b\u6ee1，\u5b54\u5185\u5927\u6982\u7387\u7559\u6709\u7a7a\u8154，\u53ea\u80fd\u591f\u505a\u5230\u5b54\u53e3\u5c01\u4f4f，\u5927\u5b54\u5f84\u901a\u5b54\u4e0d\u5efa\u8bae\u6cb9\u58a8\u585e\u5b54\u3002\u5c0f\u5b54\u5f84 0.15mm \u4ee5\u4e0b，\u6cb9\u58a8\u6d41\u52a8\u963b\u529b\u5927，\u540c\u6837\u5bb9\u6613\u585e\u5b54\u4e0d\u8db3\u3002<\/p>\n

\u771f\u7a7a\u6811\u8102\u585e\u5b54\u5de5\u827a\u80fd\u529b\u66f4\u5f3a，\u5e38\u89c4\u7a33\u5b9a\u52a0\u5de5\u5b54\u5f84 0.15\u20110.35mm，\u539a\u5f84\u6bd4\u6700\u9ad8\u53ef\u4ee5\u505a\u5230 8\u201110:1\u3002\u4f46\u677f\u539a\u7279\u522b\u539a\u7684\u7535\u8def\u677f，\u4f8b\u5982\u677f\u539a 3mm \u4ee5\u4e0a，\u5b54\u5f84\u504f\u5927，\u6811\u8102\u586b\u5145\u96be\u5ea6\u4e0a\u5347，\u4f1a\u63d0\u5347\u6c14\u6ce1\u7a7a\u6d1e\u6982\u7387，\u8bbe\u8ba1\u9636\u6bb5\u5c3d\u91cf\u89c4\u907f\u8d85\u5927\u5b54\u5f84\u505a\u6811\u8102\u585e\u5b54\u3002\u5982\u679c\u5fc5\u987b\u4f7f\u7528，\u63d0\u524d\u548c\u751f\u4ea7\u65b9\u786e\u8ba4\u5de5\u827a\u80fd\u529b，\u8bc4\u4f30\u662f\u5426\u62c6\u5206\u5b54\u5f84，\u6216\u8005\u5c40\u90e8\u8c03\u6574\u65b9\u6848\u3002<\/p>\n

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\u4e8c\u3001\u76d8\u4e2d\u5b54 Via\u2011in\u2011Pad \u914d\u5957\u8bbe\u8ba1\u8981\u70b9<\/p>\n

BGA \u76d8\u4e2d\u5b54\u662f\u6811\u8102\u585e\u5b54\u6700\u5178\u578b\u5e94\u7528\u573a\u666f，\u4e5f\u662f DFM \u7ba1\u63a7\u91cd\u70b9\u3002\u7b2c\u4e00，\u76d8\u4e2d\u5b54\u5b54\u5f84\u4e0d\u80fd\u8fc7\u5927，\u5b54\u5f84\u8fc7\u5927\u4f1a\u589e\u52a0\u6811\u8102\u586b\u5145\u538b\u529b，\u7814\u78e8\u4e4b\u540e\u710a\u76d8\u94dc\u7b94\u5bb9\u6613\u51f9\u9677，\u5e38\u89c4 0.4mmPitch BGA，\u76d8\u4e2d\u5b54\u5b54\u5f84\u4f18\u5148\u9009 0.2mm\u3002\u7b2c\u4e8c，\u76d8\u4e2d\u5b54\u710a\u76d8\u73af\u73af\u5bbd\u5ea6\u8981\u8db3\u591f，\u4fdd\u8bc1\u7814\u78e8\u4e4b\u540e\u4f9d\u65e7\u7559\u5b58\u5b8c\u6574\u94dc\u73af，\u4e0d\u5141\u8bb8\u94dc\u7b94\u5b8c\u5168\u78e8\u7a7f\u3002\u7b2c\u4e09，\u4e00\u5b9a\u8981\u5728\u52a0\u5de5\u8bf4\u660e\u5199\u660e \u201c\u6811\u8102\u585e\u5b54\u540e\u7535\u9540\u76d6\u5e3d\u201d，\u90e8\u5206\u5382\u5546\u4ec5\u505a\u6811\u8102\u586b\u5145\u7814\u78e8，\u4e0d\u518d\u9540\u94dc，\u710a\u76d8\u8868\u9762\u662f\u6811\u8102，\u65e0\u6cd5\u710a\u63a5\u5143\u5668\u4ef6\u3002\u7b2c\u56db，\u76d8\u4e2d\u5b54\u7981\u6b62\u505a\u6cb9\u58a8\u585e\u5b54，\u8fd9\u6761\u89c4\u5219\u9700\u8981\u5199\u8fdb\u8bbe\u8ba1\u8bc4\u5ba1\u68c0\u67e5\u9879，\u8bbe\u8ba1\u5de5\u5177\u505a DRC \u7ea6\u675f，\u907f\u514d\u7248\u672c\u8fed\u4ee3\u8fc7\u7a0b\u8bef\u6539\u53c2\u6570\u3002<\/p>\n

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\u4ec5\u4ec5\u4f9d\u9760\u539f\u7406\u56fe\u3001PCB \u6587\u4ef6\u65e0\u6cd5\u5b8c\u6574\u4f20\u9012\u585e\u5b54\u5de5\u827a，Gerber \u8f93\u51fa\u548c\u5236\u7a0b\u8bf4\u660e\u6587\u6863\u5fc5\u987b\u8865\u5145\u660e\u786e\u4fe1\u606f，\u5f88\u591a\u6c9f\u901a\u8bef\u4f1a\u90fd\u6765\u81ea\u6807\u6ce8\u6a21\u7cca\u3002<\/p>\n

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\u7b2c\u4e8c，\u5199\u660e\u9a8c\u6536\u6807\u51c6\u3002\u53c2\u8003 IPC\u20114761 \u89c4\u8303，\u6811\u8102\u585e\u5b54\u8981\u6c42\u586b\u5145\u7387\u226595%，\u4e0d\u5141\u8bb8\u5927\u5c3a\u5bf8\u6c14\u6ce1\u7a7a\u6d1e，\u8868\u9762\u51f9\u9677\u63a7\u5236\u5728 15\u03bcm \u4ee5\u5185；\u56de\u6d41\u710a\u4e09\u6b21\u65e0\u5f00\u88c2\u8d77\u6ce1\u3002\u6cb9\u58a8\u585e\u5b54\u6ce8\u660e\u4e0d\u900f\u5149\u8981\u6c42，\u5141\u8bb8\u5408\u7406\u5b54\u5185\u6536\u7f29\u51f9\u9677\u3002\u5982\u679c\u662f BGA \u76d8\u4e2d\u5b54，\u989d\u5916\u5907\u6ce8\u9700\u8981\u7535\u9540\u76d6\u5e3d，\u710a\u76d8\u65e0\u9732\u6811\u8102\u3002<\/p>\n

\u7b2c\u4e09，\u7981\u6b62\u6a21\u7cca\u63cf\u8ff0，\u7c7b\u4f3c \u201c\u8fc7\u5b54\u914c\u60c5\u585e\u5b54\u201d\u201c\u5c3d\u91cf\u585e\u5b54\u201d \u8fd9\u7c7b\u63cf\u8ff0，\u5236\u9020\u5382\u5546\u53ea\u80fd\u6309\u901a\u7528\u7ecf\u9a8c\u5904\u7406，\u5f88\u5bb9\u6613\u548c\u8bbe\u8ba1\u8005\u9884\u671f\u4e0d\u4e00\u81f4\u3002\u5de5\u827a\u8981\u6c42\u5fc5\u987b\u6e05\u6670\u3001\u91cf\u5316，\u53ef\u68c0\u6d4b\u3002<\/p>\n<\/p>\n

\u56db\u3001\u8bbe\u8ba1\u8bc4\u5ba1 DRC \u68c0\u67e5\u6e05\u5355<\/p>\n

\u505a PCB \u8bbe\u8ba1\u8bc4\u5ba1，\u628a\u585e\u5b54\u76f8\u5173\u68c0\u67e5\u7eb3\u5165\u56fa\u5b9a\u6d41\u7a0b，\u68c0\u67e5\u9879\u5305\u542b：<\/p>\n

  • \n

    BGA \u710a\u76d8\u5185\u8fc7\u5b54，\u662f\u5426\u6307\u5b9a\u6811\u8102\u585e\u5b54 + \u7535\u9540\u76d6\u5e3d；<\/p>\n<\/li>\n

  • \n

    \u5f85\u585e\u5b54\u8fc7\u5b54\u5b54\u5f84\u3001\u677f\u539a\u539a\u5f84\u6bd4，\u662f\u5426\u8d85\u51fa\u5de5\u827a\u6781\u9650；<\/p>\n<\/li>\n

  • \n

    \u5bc6\u96c6\u585e\u5b54\u8fc7\u5b54\u95f4\u8ddd，\u5468\u8fb9\u7ebf\u8def\u8ddd\u79bb\u662f\u5426\u5145\u8db3；<\/p>\n<\/li>\n

  • \n

    Gerber \u4e0e\u52a0\u5de5\u8bf4\u660e，\u662f\u5426\u660e\u786e\u585e\u5b54\u7c7b\u578b\u3001\u9a8c\u6536\u6307\u6807；<\/p>\n<\/li>\n

  • \n

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