\u8bb8\u591aPCB\u677f\u8bbe\u8ba1\u65b9\u6848<\/u>\u559c\u597d<\/u>\u8005\uff0c\u5c24\u5176\u662f\u65b0\u624b\u5bf9PCB\u8bbe\u8ba1<\/u>\u4e4b\u4e2d\u7684\u6bcf\u4e2a\u5c42\u7684\u4e86\u89e3\u5e76\u4e0d\u662f\u5f88\u5145\u8db3\uff0c\u4e0d\u77e5\u9053\u5176\u529f\u80fd\u548c\u4f7f\u7528\u65b9\u6cd5\uff0c\u8fd9\u513f\u7ed9\u6211\u4eec\u505a\u4e00\u4e2a\u64cd\u4f5c\u7cfb\u7edf\u7684\u89e3\u8bfb\uff1a<\/p>\n
1\u3001Mechanical\u673a\u68b0\u8bbe\u5907\u5c42\u8bf4\u767d\u4e86\u662f\u5f00\u5c55\u673a\u68b0\u8bbe\u5907\u5b9a\u5f62\u7684\u4fbf\u662f\u5168\u90e8PCB\u677f<\/u>\u7684\u5916\u578b\uff0c\u5b9e\u9645\u4e0a\u6211\u4eec\u5728\u8bf4\u673a\u68b0\u8bbe\u5907\u5c42\u7684\u60c5\u51b5\u4e0b\u662f\u6307\u5168\u90e8PCB<\/u>\u677f\u7684\u5916\u89c2\u8bbe\u8ba1\u6784\u9020\u3002\u5b83\u8fd8\u53ef\u4ee5\u7528\u4ee5\u8bbe\u5b9a\u7ebf\u8def\u677f<\/u>\u7684\u5c3a\u5bf8<\/u>\uff0c\u6570\u636e\u4fe1\u606f\u6807\u8bc6<\/u>\uff0c\u4e24\u7aef\u5bf9\u9f50\u6807\u8bc6\uff0c\u5b89\u88c5\u8868\u660e\u53ca\u5176\u5176\u4ed6\u7684\u673a\u68b0\u8bbe\u5907\u4fe1\u606f\u5185\u5bb9\u3002\u8fd9\u79cd\u4fe1\u606f\u5185\u5bb9\u56e0\u8bbe\u8ba1\u516c\u53f8\u6216PCB\u751f\u4ea7\u5382<\/u>\u5bb6\u7684\u9700\u8981\u800c\u5404\u6709\u4e0d\u540c\u3002\u6b64\u5916\uff0c\u673a\u68b0\u8bbe\u5907\u5c42\u53ef\u4ee5\u989d\u5916\u5728\u5176\u4ed6\u5c42\u4e0a\u4e00\u8d77\u5bfc\u51fa\u8868\u660e\u3002<\/p>\n
2\u3001Keep out layer(\u4e25\u7981\u8d70\u7ebf\u5c42) \uff0c\u7528\u4ee5\u754c\u5b9a\u5728\u7535\u8def\u677f\u4e0a\u53ef\u4ee5\u5408\u7406\u7f6e\u653e\u5143\u5668\u4ef6\u548c\u8d70\u7ebf\u7684\u5730\u533a\u3002\u5728\u8be5\u5c42\u5236\u4f5c\u4e00\u4e2a\u5c01\u95ed\u5f0f\u5730\u533a\u505a\u4e3a\u8d70\u7ebf\u5408\u7406\u533a\uff0c\u5728\u8be5\u5730\u533a\u5916\u662f\u4e0d\u53ef\u4ee5\u5168\u81ea\u52a8\u5408\u7406\u5e03\u5c40\u548c\u8d70\u7ebf\u7684\u3002\u4e25\u7981\u8d70\u7ebf\u5c42\u662f\u754c\u5b9a\u6211\u4eec\u5728\u5e03\u7535\u6c14\u8bbe\u5907\u7279\u70b9\u7684\u94dc\u65f6\u7684\u754c\u9650\uff0c\u6362\u53e5\u8bdd\u8bf4\u5927\u5bb6\u5148\u754c\u5b9a\u4e86\u4e25\u7981\u8d70\u7ebf\u5c42\u540e\uff0c\u6211\u4eec\u5728\u4e4b\u540e\u7684\u5e03\u5168\u8fc7\u7a0b\u4e2d\uff0c\u6240\u5e03\u7684\u5177\u5907\u7535\u6c14\u8bbe\u5907\u7279\u70b9\u7684\u7ebf\u662f\u4e0d\u592a\u53ef\u80fd\u8d85\u8fc7\u4e25\u7981\u8d70\u7ebf\u5c42\u7684\u754c\u9650\uff0c\u7ecf\u5e38\u6709\u4e00\u4e9b\u4e0b\u610f\u8bc6\u628aKeepout\u5c42\u505a\u4e3a\u673a\u68b0\u8bbe\u5907\u5c42\u6765\u5e94\u7528\uff0c\u8fd9\u7c7b\u65b9\u6cd5\u5b9e\u9645\u4e0a\u4e0d\u5bf9\u7684\uff0c\u56e0\u6b64\u63d0\u8bae\u5927\u4f19\u513f\u5f00\u5c55\u533a\u522b\uff0c\u8981\u4e0d\u7136\u6bcf\u4e00\u6b21\u751f\u4ea7\u5236\u9020\u7684\u60c5\u51b5\u4e0b\u677f\u5382\u90fd\u9700\u8981\u8ba9\u4f60\u5f00\u5c55\u7279\u6027\u53d8\u52a8\u3002<\/p>\n
3\u3001Signal layer(\u6570\u636e\u4fe1\u53f7\u5c42) \uff1a\u6570\u636e\u4fe1\u53f7\u5c42\u9002\u7528\u4e8e\u5e03\u5c40\u7535\u8def\u677f\u4e0a\u7684\u8f93\u7535\u7ebf\u3002\u5305\u542bTop layer(\u9ad8\u5c42)\uff0cBottom layer(\u6700\u5e95\u5c42)\u548c30\u4e2aMidLayer(\u5185\u5c42)\u3002Top\u5c42\u548cBottom\u5c42\u7f6e\u653e\u5143\u5668\u4ef6\uff0c\u91cc\u5c42\u5f00\u5c55\u5e03\u7ebf\u3002<\/p>\n
4\u3001Top paste\u548cBottom paste\u662f\u9ad8\u5c42\u3001\u5e95\u710a\u5c42\u94a2\u4e1d\u7f51\u5c42\uff0c\u548c\u710a\u5c42\u7684\u5c3a\u5bf8\u662f\u4e00\u6837\u5927\u7684\uff0c\u8fd9\u4e00\u4e3b\u8981\u662f\u5927\u5bb6\u505aSMT<\/u>\u7684\u8fc7\u7a0b\u4e2d\u53ef\u4ee5\u8fd0\u7528\u6765\u8fd9\u53cc\u5c42\u6765\u5f00\u5c55\u94a2\u4e1d\u7f51\u7684\u5236\u505a\uff0c\u5728\u521a\u5728\u7f51\u4e0a\u6070\u597d\u6316\u4e00\u4e2a\u710a\u5c42\u5c3a\u5bf8\u7684\u5b54\uff0c\u5927\u5bb6\u518d\u628a\u8fd9\u4e2a\u94a2\u9632\u5c18\u76d6\u5728PCB\u677f\u4e0a\uff0c\u7528\u542b\u6709\u52a9\u710a\u818f\u7684\u8f6f\u6bdb\u5237\u4e00\u5237\u5c31\u5f88\u5300\u79f0\u7684\u5237\u8fc7\u52a9\u710a\u818f\u4e86\uff0c\u5982\u4e0b\u56fe2-1\u6240\u663e\u793a\u3002<\/p>\n
5\u3001Top Solder\u548cBottom Solder \u8fd9\u4e2a\u662f\u963b\u710a\u5c42\uff0c\u963b\u62e6\u7eff\u6cb9\u906e\u76d6\uff0c\u5927\u5bb6\u5e38\u8bf4\u7684\u201c\u5f00\u7a97\u901a\u98ce\u201d\uff0c\u57fa\u672c\u7684\u6577\u94dc\u6216\u662f\u5e03\u7ebf\u5168\u662f\u9ed8\u8ba4\u8bbe\u7f6e\u76d6\u7eff\u6cb9\u7684\uff0c\u5982\u679c\u6211\u4eec\u76f8\u5bf9\u5e94\u7684\u5728\u963b\u710a\u5c42\u89e3\u51b3\u5f97\u8bdd\uff0c\u4fbf\u4f1a\u963b\u62e6\u7eff\u6cb9\u6765\u906e\u76d6\uff0c\u4f1a\u628a\u94dc\u9732\u51fa\u6765\uff0c\u5982\u4e0b\u56fe\u53ef\u4ee5\u770b\u5f97\u51fa\u4e8c\u8005\u7684\u5dee\u522b\uff1a<\/p>\n
6\u3001Internal plane layer(\u5167\u90e8\u5f00\u5173\u7535\u6e90\/\u63a5\u5730\u8d28\u6784\u9020)\uff1a\u8be5\u79cd\u7c7b\u7684\u5c42\u4ec5\u7528\u4ee5\u5b9e\u6728\u591a\u5c42\u677f\uff0c\u9002\u7528\u4e8e\u5e03\u5c40\u7535\u6e90\u63d2\u5934\u548c\u7535\u7ebf\u63a5\u5934\uff0c\u5927\u5bb6\u79f0\u4e24\u5c42\u677f\uff0c\u56db\u5c42\u677f\uff0c\u516d\u591a\u5c42\u677f\uff0c\u4e00\u822c\u6307\u6570\u636e\u4fe1\u53f7\u5c42\u548c\u5167\u90e8\u5f00\u5173\u7535\u6e90\/\u63a5\u5e94\u7528\u7684\u6570\u989d\u3002<\/p>\n
7\u3001Silkscreen layer(\u4e1d\u5370\u6cb9\u58a8\u5c42) \uff1a\u4e1d\u5370\u6cb9\u58a8\u5c42\u9002\u7528\u4e8e\u7f6e\u653e\u5370\u5237\u4fe1\u606f\u5185\u5bb9\uff0c\u5982\u5143\u5668\u4ef6\u7684\u7248\u578b\u548c\u6807\u660e\uff0c\u5404\u79cd\u5404\u6837\u6ce8\u89e3\u6807\u8bc6\u7b26\u7b49\u3002Altium<\/u>\u7ed9\u4e88\u4e86Top Overlay\u548cBottom Overlay2\u4e2a\u4e1d\u5370\u6cb9\u58a8\u5c42\uff0c\u5404\u81ea\u7f6e\u653e\u9ad8\u5c42\u4e1d\u5370\u6cb9\u58a8\u6587\u6863\u548c\u6700\u5e95\u5c42\u4e1d\u5370\u6cb9\u58a8\u6587\u6863\u3002<\/p>\n
8\u3001Multi<\/u> layer(\u53cc\u5c42) \uff1a\u7535\u8def\u677f\u4e0a\u710a\u5c42\u548c\u900f\u8fc7\u5f0f\u901a\u5b54\u8981\u900f\u8fc7\u5168\u90e8\u7ebf\u8def\u677f\uff0c\u4e0e\u4e0d\u4e00\u6837\u7684\u5bfc\u7535\u6027\u56fe\u578b\u5c42\u521b\u5efa\u4fdd\u62a4\u63a5\u5730\u5173\u8054\uff0c\u56e0\u800c\u7cfb\u7edf\u8f6f\u4ef6\u4e13\u4e1a\u5b89\u88c5\u4e86\u4e00\u4e2a\u62bd\u8c61\u6027\u7684\u5c42\u2014\u53cc\u5c42\u3002\u4e00\u822c\uff0c\u710a\u5c42\u4e0e\u8fc7\u5b54\u90fd\u9700\u8981\u5b89\u88c5\u5728\u53cc\u5c42\u4e0a\uff0c\u5047\u5982\u53d6\u6d88\u6b64\u5c42\uff0c\u710a\u5c42\u4e0e\u901a\u5b54\u5c31\u4e0d\u663e\u793a\u51fa\u53bb\u3002<\/p>\n
9\u3001Drill Drawing(\u6253\u5b54\u5c42)\uff1a\u6253\u5b54\u5c42\u7ed9\u4e88\u7ebf\u8def\u677f\u751f\u4ea7\u5236\u9020\u5168\u8fc7\u7a0b\u4e2d\u7684\u6253\u5b54\u4fe1\u606f\u5185\u5bb9(\u5982\u710a\u5c42\uff0c\u901a\u5b54\u5c31\u5fc5\u987b\u6253\u5b54)\u3002 Altium\u7ed9\u4e88\u4e86Drill gride(\u6253\u5b54\u6807\u793a\u56fe)\u548cDrill drawing(\u6253\u5b54\u56fe)2\u4e2a\u6253\u5b54\u5c42\u3002<\/p>\n
PCB\u8bbe\u8ba1\u8fdb\u884c\u4ee5\u540e\u5fc5\u987b\u5f00\u5c55\u7ebf\u8def\u677f\u6253\u6837\u4e86\uff0c\u6311\u9009\u4e00\u4e2a\u597d\u7684\u7ebf\u8def\u677f\u6253\u6837\u52a0\u5de5\u5382\u4e5f\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u742a\u7fd4\u7535\u5b50PCB\u9009\u7528\u519b\u7528\u539f\u6750\u6599\u3001\u4e25\u82db\u5de5\u5382\u751f\u4ea7\u7ba1\u7406\u3001\u8d28\u91cf\u597d!\u6c92\u6709\u201c\u8d28\u91cf\u201d\u7684\u201c\u5feb\u201d\u662f\u6ca1\u6709\u4f5c\u7528\u7684\uff0c\u742a\u7fd4\u7535\u5b50\u76f8\u4fe1\u201c\u8d28\u91cf\u662f\u516c\u53f8\u7684\u6027\u547d\u201d\uff0c\u742a\u7fd4\u7535\u5b50PCB\u79c9\u6301\u201c\u5320\u4eba\u201d\u7684\u7cbe\u795e\u5b9e\u8d28\uff0c\u7528\u4f18\u8d28\u7684\u539f\u6750\u6599\uff0c\u4f18\u79c0\u7684\u673a\u5668\u8bbe\u5907\uff0c\u8ba4\u771f\u641e\u597d\u6bcf\u4e00\u5757\u677f!\u751f\u76ca\u3001\u5efa\u6ed4A\u7ea7\u5bb6\u5177\u677f\u6750\u3002\u742a\u7fd4\u7535\u5b50\u7ebf\u8def\u677f\u6253\u6837https:\/\/www.jiepei.com\/g34\u5e94\u7528\u7684\u5bb6\u5177\u677f\u6750\u5747\u503c\u6bcf\u4efd\u6bd4\u540c\u884c\u4e1a\u4ef7\u94b1\u9ad830~50\u5143\uff0c\u597d\u5bb6\u5177\u677f\u6750\uff0c\u4ea7\u751f\u7684\u662f\u66f4\u4f18\u8d28\u7684\u5546\u54c1\u7279\u6027!\u742a\u7fd4\u7535\u5b50PCB\u5e94\u7528\u7684\u65e5\u5149\u5370\u5237\u6cb9\u58a8\uff0c\u901a\u5e38\u53ea\u88ab\u7528\u4e8e\u505a\u9ad8\u6863PCB\uff0c\u5747\u503c1\u516c\u65a4\u4ef7\u683c\u5bf9\u6bd4\u4e00\u822c\u6cb9\u58a8\u4ef7\u683c\u9ad830~40\u5143\u3002\u5370\u5237\u6cb9\u58a8\u7684\u4f18\u52a3\uff0c\u7acb\u5373\u5371\u5bb3PCB\u7684\u963b\u710a\u7279\u6027\uff0c\u4ece\u800c\u7acb\u5373\u5f71\u54cd\u5230\u5546\u54c1\u7684\u7279\u6027\u3002\u742a\u7fd4\u7535\u5b50PCB\u7684\u751f\u4ea7\u8bbe\u5907\u6240\u6709\u91c7\u7528\u9886\u57df\u4e00\u7ebf\u77e5\u540d\u54c1\u724c\u7684\u751f\u4ea7\u8bbe\u5907\uff0c\u4fdd\u8bc1\u6bcf\u7247\u6728\u677f\u7684\u7ec6\u81f4\u5ea6\u3002<\/p>\n
\u8d23\u7f16\uff1agt<\/p>\n
<\/p>\n
\u8be5\u6587\u7ae0\u5185\u5bb9\u63d0\u9ad8\u6563\u64ad\u65b0\u6280\u672f\u5e94\u7528\u65b0\u95fb\u8d44\u8baf\uff0c\u5f88\u6709\u53ef\u80fd\u6709\u8f6c\u622a\/\u5f15\u5165\u4e4b\u72b6\u51b5\uff0c\u82e5\u6709\u4fb5\u6743\u884c\u4e3a\u8bf7\u8054\u7edc\u5220\u6389\u3002<\/em><\/span><\/p>\n","protected":false},"excerpt":{"rendered":" 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