\n\t![](\"http:\/\/www.szryc.com\/uploads\/allimg\/181220\/0951391222-0.jpg\")
<\/p>\n
\n\t\u5bf9\u4e8ePCB\u6284\u677f\uff0c\u5f88\u591a\u4eba\u4e0d\u4e86\u89e3\uff0c\u5230\u5e95\u4ec0\u4e48\u662fPCB\u6284\u677f\uff0c\u6709\u4e9b\u4eba\u751a\u81f3\u8ba4\u4e3aPCB\u6284\u677f\u5c31\u662f\u5c71\u5be8\u3002\u800c\u5c71\u5be8\u5728\u5927\u5bb6\u7684\u7406\u89e3\u4e2d\uff0c\u5c31\u662f\u6a21\u4eff\u7684\u610f\u601d\uff0c\u4f46\u662fPCB\u6284\u677f\u7edd\u5bf9\u4e0d\u662f\u6a21\u4eff\uff0cPCB\u6284\u677f\u7684\u76ee\u7684\u662f\u4e3a\u4e86\u5b66\u4e60\u56fd\u5916\u6700\u65b0\u7684\u7535\u5b50\u7535\u8def\u8bbe\u8ba1\u6280\u672f\uff0c\u7136\u540e\u5438\u6536\u4f18\u79c0\u7684\u8bbe\u8ba1\u65b9\u6848\uff0c\u518d\u7528\u6765\u5f00\u53d1\u8bbe\u8ba1\u66f4\u4f18\u79c0\u7684\u4ea7\u54c1\u3002<\/p>\n
\n\t\u968f\u7740\u6284\u677f\u884c\u4e1a\u7684\u4e0d\u65ad\u53d1\u5c55\u548c\u6df1\u5316\uff0c\u4eca\u5929\u7684PCB\u6284\u677f\u6982\u5ff5\u5df2\u7ecf\u5f97\u5230\u66f4\u5e7f\u8303\u56f4\u7684\u5ef6\u4f38\uff0c\u4e0d\u518d\u5c40\u9650\u4e8e\u7b80\u5355\u7684\u7535\u8def\u677f\u7684\u590d\u5236\u548c\u514b\u9686\uff0c\u8fd8\u4f1a\u6d89\u53ca\u4ea7\u54c1\u7684\u4e8c\u6b21\u5f00\u53d1\u4e0e\u65b0\u4ea7\u54c1\u7684\u7814\u53d1\u3002<\/p>\n
\n\t\u6bd4\u5982\uff0c\u901a\u8fc7\u5bf9\u65e2\u6709\u4ea7\u54c1\u6280\u672f\u6587\u4ef6\u7684\u5206\u6790\u3001\u8bbe\u8ba1\u601d\u8def\u3001\u7ed3\u6784\u7279\u5f81\u3001\u5de5\u827a\u6280\u672f\u7b49\u7684\u7406\u89e3\u548c\u63a2\u8ba8\uff0c\u53ef\u4ee5\u4e3a\u65b0\u4ea7\u54c1\u7684\u7814\u53d1\u8bbe\u8ba1\u63d0\u4f9b\u53ef\u884c\u6027\u5206\u6790\u548c\u7ade\u4e89\u6027\u53c2\u8003\uff0c\u534f\u52a9\u7814\u53d1\u8bbe\u8ba1\u5355\u4f4d\u53ca\u65f6\u8ddf\u8fdb\u6700\u65b0\u6280\u672f\u53d1\u5c55\u8d8b\u52bf\u3001\u53ca\u65f6\u8c03\u6574\u6539\u8fdb\u4ea7\u54c1\u8bbe\u8ba1\u65b9\u6848\uff0c\u7814\u53d1\u6700\u5177\u6709\u5e02\u573a\u7ade\u4e89\u6027\u7684\u65b0\u4ea7\u54c1\u3002<\/p>\n
\n\tPCB\u6284\u677f\u7684\u8fc7\u7a0b\u901a\u8fc7\u5bf9\u6280\u672f\u8d44\u6599\u6587\u4ef6\u7684\u63d0\u53d6\u548c\u90e8\u5206\u4fee\u6539\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5404\u7c7b\u578b\u7535\u5b50\u4ea7\u54c1\u7684\u5feb\u901f\u66f4\u65b0\u5347\u7ea7\u4e0e\u4e8c\u6b21\u5f00\u53d1\uff0c\u6839\u636e\u6284\u677f\u63d0\u53d6\u7684\u6587\u4ef6\u56fe\u4e0e\u539f\u7406\u56fe\uff0c\u4e13\u4e1a\u8bbe\u8ba1\u4eba\u5458\u8fd8\u80fd\u6839\u636e\u5ba2\u6237\u7684\u610f\u613f\u5bf9PCB\u8fdb\u884c\u4f18\u5316\u8bbe\u8ba1\u4e0e\u6539\u677f\u3002\u4e5f\u80fd\u591f\u5728\u6b64\u57fa\u7840\u4e0a\u4e3a\u4ea7\u54c1\u589e\u52a0\u65b0\u7684\u529f\u80fd\u6216\u8005\u8fdb\u884c\u529f\u80fd\u7279\u5f81\u7684\u91cd\u65b0\u8bbe\u8ba1\uff0c\u8fd9\u6837\u5177\u5907\u65b0\u529f\u80fd\u7684\u4ea7\u54c1\u5c06\u4ee5\u6700\u5feb\u7684\u901f\u5ea6\u548c\u5168\u65b0\u7684\u59ff\u6001\u4eae\u76f8\uff0c\u4e0d\u4ec5\u62e5\u6709\u4e86\u81ea\u5df1\u7684\u77e5\u8bc6\u4ea7\u6743\uff0c\u4e5f\u5728\u5e02\u573a\u4e2d\u8d62\u5f97\u4e86\u5148\u673a\uff0c\u4e3a\u5ba2\u6237\u5e26\u6765\u7684\u662f\u53cc\u91cd\u7684\u6548\u76ca\u3002<\/p>\n
\n\t\u65e0\u8bba\u662f\u88ab\u7528\u4f5c\u5728\u53cd\u5411\u7814\u7a76\u4e2d\u5206\u6790\u7ebf\u8def\u677f\u539f\u7406\u548c\u4ea7\u54c1\u5de5\u4f5c\u7279\u6027\uff0c\u8fd8\u662f\u88ab\u91cd\u65b0\u7528\u4f5c\u5728\u6b63\u5411\u8bbe\u8ba1\u4e2d\u7684PCB\u8bbe\u8ba1\u57fa\u7840\u548c\u4f9d\u636e\uff0cPCB\u539f\u7406\u56fe\u90fd\u6709\u7740\u7279\u6b8a\u7684\u4f5c\u7528\u3002<\/p>\n
\n\t\u90a3\u4e48\uff0c\u6839\u636e\u6587\u4ef6\u56fe\u6216\u8005\u5b9e\u7269\uff0c\u600e\u6837\u6765\u8fdb\u884cPCB\u539f\u7406\u56fe\u7684\u53cd\u63a8\uff0c\u53cd\u63a8\u8fc7\u7a0b\u662f\u600e\u4e48\u6837\u7684\uff1f\u6709\u54ea\u4e9b\u8be5\u6ce8\u610f\u7ec6\u8282\u5462\uff1f<\/p>\n
\n\t1<\/p>\n
\n\t\u53cd\u63a8\u6b65\u9aa4<\/p>\n
\n\t01<\/p>\n
\n\t\u8bb0\u5f55PCB\u76f8\u5173\u7ec6\u8282<\/p>\n
\n\t\u62ff\u5230\u4e00\u5757PCB\uff0c\u9996\u5148\u5728\u7eb8\u4e0a\u8bb0\u5f55\u597d\u6240\u6709\u5143\u5668\u4ef6\u7684\u578b\u53f7\uff0c\u53c2\u6570\uff0c\u4ee5\u53ca\u4f4d\u7f6e\uff0c\u5c24\u5176\u662f\u4e8c\u6781\u7ba1<\/u>\uff0c\u4e09\u7ea7\u7ba1\u7684\u65b9\u5411\uff0cIC\u7f3a\u53e3\u7684\u65b9\u5411\u3002\u6700\u597d\u7528\u6570\u7801\u76f8\u673a\u62cd\u4e24\u5f20\u5143\u5668\u4ef6\u4f4d\u7f6e\u7684\u7167\u7247\u3002\u5f88\u591a\u7684pcb\u7535\u8def\u677f\u8d8a\u505a\u8d8a\u9ad8\u7ea7\u4e0a\u9762\u7684\u4e8c\u6781\u7ba1\u4e09\u6781\u7ba1\u6709\u4e9b\u4e0d\u6ce8\u610f\u6839\u672c\u770b\u4e0d\u5230\u3002<\/p>\n
\n\t02<\/p>\n
\n\t\u626b\u63cf\u7684\u56fe\u8c61<\/p>\n
\n\t\u62c6\u6389\u6240\u6709\u5668\u4ef6\uff0c\u5e76\u4e14\u5c06PAD\u5b54\u91cc\u7684\u9521\u53bb\u6389\u3002\u7528\u9152\u7cbe\u5c06PCB\u6e05\u6d17\u5e72\u51c0\uff0c\u7136\u540e\u653e\u5165\u626b\u63cf\u4eea\u5185\uff0c\u626b\u63cf\u4eea\u626b\u63cf\u7684\u65f6\u5019\u9700\u8981\u7a0d\u8c03\u9ad8\u4e00\u4e9b\u626b\u63cf\u7684\u50cf\u7d20\uff0c\u4ee5\u4fbf\u5f97\u5230\u8f83\u6e05\u6670\u7684\u56fe\u50cf\u3002\u518d\u7528\u6c34\u7eb1\u7eb8\u5c06\u9876\u5c42\u548c\u5e95\u5c42\u8f7b\u5fae\u6253\u78e8\uff0c\u6253\u78e8\u5230\u94dc\u819c\u53d1\u4eae\uff0c\u653e\u5165\u626b\u63cf\u4eea\uff0c\u542f\u52a8PHOTOSHOP\uff0c\u7528\u5f69\u8272\u65b9\u5f0f\u5c06\u4e24\u5c42\u5206\u522b\u626b\u5165\u3002<\/p>\n
\n\t\u6ce8\u610f\uff0cPCB\u5728\u626b\u63cf\u4eea\u5185\u6446\u653e\u4e00\u5b9a\u8981\u6a2a\u5e73\u7ad6\u76f4\uff0c\u5426\u5219\u626b\u63cf\u7684\u56fe\u8c61\u5c31\u65e0\u6cd5\u4f7f\u7528\u3002<\/p>\n
\n\t03<\/p>\n
\n\t\u8c03\u6574\u4fee\u6b63\u56fe\u50cf<\/p>\n
\n\t\u8c03\u6574\u753b\u5e03\u7684\u5bf9\u6bd4\u5ea6\uff0c\u660e\u6697\u5ea6\uff0c\u4f7f\u6709\u94dc\u819c\u7684\u90e8\u5206\u548c\u6ca1\u6709\u94dc\u819c\u7684\u90e8\u5206\u5bf9\u6bd4\u5f3a\u70c8\uff0c\u7136\u540e\u5c06\u6b21\u56fe\u8f6c\u4e3a\u9ed1\u767d\u8272\uff0c\u68c0\u67e5\u7ebf\u6761\u662f\u5426\u6e05\u6670\uff0c\u5982\u679c\u4e0d\u6e05\u6670\uff0c\u5219\u91cd\u590d\u672c\u6b65\u9aa4\u3002\u5982\u679c\u6e05\u6670\uff0c\u5c06\u56fe\u5b58\u4e3a\u9ed1\u767dBMP\u683c\u5f0f\u6587\u4ef6TOP BMP\u548cBOT BMP\uff0c\u5982\u679c\u53d1\u73b0\u56fe\u5f62\u6709\u95ee\u9898\u8fd8\u53ef\u4ee5\u7528PHOTOSHOP\u8fdb\u884c\u4fee\u8865\u548c\u4fee\u6b63\u3002<\/p>\n
\n\t04<\/p>\n
\n\t\u6821\u9a8cPAD\u548cVIA\u7684\u4f4d\u7f6e\u91cd\u5408\u5ea6<\/p>\n
\n\t\u5c06\u4e24\u4e2aBMP\u683c\u5f0f\u7684\u6587\u4ef6\u5206\u522b\u8f6c\u4e3aPROTE<\/u>L\u683c\u5f0f\u6587\u4ef6\uff0c\u5728PROTEL\u4e2d\u8c03\u5165\u4e24\u5c42\uff0c\u5982\u8fc7\u4e24\u5c42\u7684PAD\u548cVIA\u7684\u4f4d\u7f6e\u57fa\u672c\u91cd\u5408\uff0c\u8868\u660e\u524d\u51e0\u4e2a\u6b65\u9aa4\u505a\u7684\u5f88\u597d\uff0c\u5982\u679c\u6709\u504f\u5dee\uff0c\u5219\u91cd\u590d\u7b2c\u4e09\u6b65\u3002\u6240\u4ee5\u8bf4pcb\u6284\u677f\u662f\u4e00\u9879\u6781\u9700\u8981\u8010\u5fc3\u7684\u5de5\u4f5c\uff0c\u56e0\u4e3a\u4e00\u70b9\u5c0f\u95ee\u9898\u90fd\u4f1a\u5f71\u54cd\u5230\u8d28\u91cf\u548c\u6284\u677f\u540e\u7684\u5339\u914d\u7a0b\u5ea6\u3002<\/p>\n
\n\t05<\/p>\n
\n\t\u7ed8\u5236\u5c42<\/p>\n
\n\t\u5c06TOP\u5c42\u7684BMP\u8f6c\u5316\u4e3aTOP PCB\uff0c\u6ce8\u610f\u8981\u8f6c\u5316\u5230SILK\u5c42\uff0c\u5c31\u662f\u9ec4\u8272\u7684\u90a3\u5c42\uff0c\u7136\u540e\u4f60\u5728TOP\u5c42\u63cf\u7ebf\u5c31\u662f\u4e86\uff0c\u5e76\u4e14\u6839\u636e\u7b2c\u4e8c\u6b65\u7684\u56fe\u7eb8\u653e\u7f6e\u5668\u4ef6\u3002\u753b\u5b8c\u540e\u5c06SILK\u5c42\u5220\u6389\u3002\u4e0d\u65ad\u91cd\u590d\u76f4\u5230\u7ed8\u5236\u597d\u6240\u6709\u7684\u5c42\u3002<\/p>\n
\n\t06<\/p>\n
\n\t\u8bb0\u5f55PCB\u76f8\u5173\u7ec6\u8282<\/p>\n
\n\tTOP PCB\u548cBOT PCB\u5408\u56fe<\/p>\n
\n\t07<\/p>\n
\n\t\u6fc0\u5149\u6253\u5370TOP LAYER\uff0cBOTTOM LAYER<\/p>\n
\n\t\u7528\u6fc0\u5149\u6253\u5370\u673a\u5c06TOP LAYER\uff0cBOTTOM LAYER\u5206\u522b\u6253\u5370\u5230\u900f\u660e\u80f6\u7247\u4e0a\uff081:1\u7684\u6bd4\u4f8b\uff09\uff0c\u628a\u80f6\u7247\u653e\u5230\u90a3\u5757PCB\u4e0a\uff0c\u6bd4\u8f83\u4e00\u4e0b\u662f\u5426\u6709\u8bef\uff0c\u5982\u679c\u6ca1\u9519\uff0c\u4f60\u5c31\u5927\u529f\u544a\u6210\u4e86\u3002<\/p>\n
\n\t08<\/p>\n
\n\t\u6d4b\u8bd5<\/p>\n
\n\t\u6d4b\u8bd5\u6284\u677f\u7684\u7535\u5b50\u6280\u672f\u6027\u80fd\u662f\u4e0d\u662f\u548c\u539f\u677f\u4e00\u6837\u3002\u5982\u679c\u4e00\u6837\u90a3\u771f\u7684\u662f\u5b8c\u6210\u4e86\u3002<\/p>\n
\n\t2<\/p>\n
\n\t\u6ce8\u610f\u7ec6\u8282<\/p>\n
\n\t01<\/p>\n
\n\t\u5408\u7406\u5212\u5206\u529f\u80fd\u533a\u57df<\/p>\n
\n\t\u5728\u5bf9\u4e00\u5757\u5b8c\u597d\u7684PCB\u7535\u8def\u677f\u8fdb\u884c\u539f\u7406\u56fe\u7684\u9006\u5411\u8bbe\u8ba1\u65f6\uff0c\u5408\u7406\u5212\u5206\u529f\u80fd\u533a\u57df\u80fd\u591f\u5e2e\u5de5\u7a0b\u5e08\u51cf\u5c11\u4e00\u4e9b\u4e0d\u5fc5\u8981\u7684\u9ebb\u70e6\uff0c\u63d0\u9ad8\u7ed8\u5236\u7684\u6548\u7387\u3002<\/p>\n
\n\t\u4e00\u822c\u800c\u8a00\uff0c\u4e00\u5757PCB\u677f\u4e0a\u529f\u80fd\u76f8\u540c\u7684\u5143\u5668\u4ef6\u4f1a\u96c6\u4e2d\u5e03\u7f6e\uff0c\u4ee5\u529f\u80fd\u5212\u5206\u533a\u57df\u53ef\u4ee5\u5728\u53cd\u63a8\u539f\u7406\u56fe\u65f6\u6709\u65b9\u4fbf\u51c6\u786e\u7684\u4f9d\u636e\u3002\u4f46\u662f\uff0c\u8fd9\u4e2a\u529f\u80fd\u533a\u57df\u7684\u5212\u5206\u5e76\u4e0d\u662f\u968f\u610f\u7684\u3002\u5b83\u9700\u8981\u5de5\u7a0b\u5e08\u5bf9\u7535\u5b50\u7535\u8def\u76f8\u5173\u77e5\u8bc6\u6709\u4e00\u5b9a\u7684\u4e86\u89e3\u3002<\/p>\n
\n\t\u9996\u5148\uff0c\u627e\u51fa\u67d0\u4e00\u529f\u80fd\u5355\u5143\u4e2d\u7684\u6838\u5fc3\u5143\u4ef6\uff0c\u7136\u540e\u6839\u636e\u8d70\u7ebf\u8fde\u63a5\u53ef\u4ee5\u987a\u85e4\u6478\u74dc\u7684\u627e\u51fa\u540c\u4e00\u529f\u80fd\u5355\u5143\u7684\u5176\u4ed6\u5143\u4ef6\uff0c\u5f62\u6210\u4e00\u4e2a\u529f\u80fd\u5206\u533a\uff08\u529f\u80fd\u5206\u533a\u7684\u5f62\u6210\u662f\u539f\u7406\u56fe\u7ed8\u5236\u7684\u57fa\u7840\uff09\u3002\u53e6\u5916\uff0c\u5728\u8fd9\u4e00\u8fc7\u7a0b\u4e2d\uff0c\u4e0d\u8981\u5fd8\u8bb0\u5de7\u5999\u5229\u7528\u7535\u8def\u677f\u4e0a\u7684\u5143\u5668\u4ef6\u5e8f\u53f7\uff0c\u5b83\u4eec\u53ef\u4ee5\u5e2e\u52a9\u60a8\u66f4\u5feb\u7684\u8fdb\u884c\u529f\u80fd\u5206\u533a\u3002<\/p>\n
\n\t02<\/p>\n
\n\t\u627e\u5bf9\u57fa\u51c6\u4ef6<\/p>\n
\n\t\u8fd9\u4e2a\u57fa\u51c6\u4ef6\u4e5f\u53ef\u4ee5\u8bf4\u662f\u5728\u8fdb\u884c\u539f\u7406\u56fe\u7ed8\u5236\u4e4b\u521d\u6240\u501f\u52a9\u7684\u4e3b\u8981\u90e8\u4ef6PCB\u7f51\u57ce\uff0c\u5728\u786e\u5b9a\u57fa\u51c6\u4ef6\u4e4b\u540e\uff0c\u6839\u636e\u8fd9\u4e9b\u57fa\u51c6\u4ef6\u7684\u5f15\u811a\u8fdb\u884c\u7ed8\u5236\uff0c\u80fd\u591f\u5728\u66f4\u5927\u7a0b\u5ea6\u4e0a\u4fdd\u8bc1\u539f\u7406\u56fe\u7684\u51c6\u786e\u6027\u3002<\/p>\n
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