{"id":8717,"date":"2024-06-25T13:17:00","date_gmt":"2024-06-25T05:17:00","guid":{"rendered":"https:\/\/xometry.de\/?p=8717"},"modified":"2025-06-16T13:32:41","modified_gmt":"2025-06-16T05:32:41","slug":"selecting-right-surface-roughness-for-cnc-machining","status":"publish","type":"post","link":"https:\/\/staging-wp.xometry.hk\/en\/selecting-right-surface-roughness-for-cnc-machining\/","title":{"rendered":"\u4e3aCNC\u52a0\u5de5\u9009\u62e9\u5408\u9002\u7684\u8868\u9762\u7c97\u7cd9\u5ea6"},"content":{"rendered":"\n<p>CNC\u52a0\u5de5\u662f\u4e00\u79cd\u9ad8\u5ea6\u7cbe\u786e\u548c\u7cbe\u5bc6\u7684\u5236\u9020\u5de5\u827a\uff0c\u53ef\u4ee5\u5236\u9020\u51fa\u516c\u5dee\u5c0f\u81f3 0.025 \u6beb\u7c73\u7684\u96f6\u4ef6\u3002\u7531\u4e8e\u5b83\u662f\u4e00\u79cd\u57fa\u4e8e\u51cf\u6cd5\u7684\u5236\u9020\u65b9\u6cd5\uff0c\u5728\u96f6\u4ef6\u7684\u52a0\u5de5\u8fc7\u7a0b\u4e2d\u96be\u514d\u4f1a\u5728\u6210\u54c1\u8868\u9762\u7559\u4e0b\u7ec6\u5fae\u7684\u5207\u75d5\uff0c\u8fd9\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u5bfc\u81f4\u4e86\u8868\u9762\u7684\u7c97\u7cd9\u5ea6\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-\u4ec0\u4e48\u662f\u8868\u9762\u7c97\u7cd9\u5ea6\"><strong><strong>\u4ec0\u4e48\u662f\u8868\u9762\u7c97\u7cd9\u5ea6\uff1f<\/strong><\/strong><\/h2>\n\n\n\n<p>\u8868\u9762\u7c97\u7cd9\u5ea6\u662f\u5bf9\u96f6\u4ef6\u8868\u9762\u5e73\u5747\u7eb9\u7406\u7684\u6d4b\u91cf\uff0c\u8fd9\u91cc\u6307\u7684\u662f\u6570\u63a7\u52a0\u5de5\u540e\u7684\u8868\u9762\u7c97\u7cd9\u5ea6\u3002\u6709\u4e0d\u540c\u7684\u53c2\u6570\u7528\u4e8e\u5b9a\u4e49\u8868\u9762\u7c97\u7cd9\u5ea6\uff0c\u5176\u4e2dRa\uff08\u5e73\u5747\u7c97\u7cd9\u5ea6\uff09\u662f\u6bd4\u8f83\u5e38\u89c1\u7684\u3002Ra\u662f\u901a\u8fc7\u8ba1\u7b97\u8868\u9762\u9ad8\u5ea6\u548c\u6df1\u5ea6\u4e4b\u95f4\u7684\u5dee\u5f02\u5f97\u51fa\u7684\u3002\u5728\u663e\u5fae\u955c\u4e0b\u8fdb\u884c\u6d4b\u91cf\u65f6\uff0cRa\u901a\u5e38\u4ee5\u5fae\u7c73(x 10~\u2076 m)\u4e3a\u5355\u4f4d\u8fdb\u884c\u91cf\u5316\u3002\u9700\u8981\u660e\u786e\u7684\u662f\uff0c\u8868\u9762\u7c97\u7cd9\u5ea6\u4e0e\u8868\u9762\u5149\u6d01\u5ea6\u662f\u4e24\u4e2a\u4e0d\u540c\u7684\u6982\u5ff5\u3002\u5c3d\u7ba1\u901a\u8fc7\u5982\u9633\u6781\u6c27\u5316\u3001\u55b7\u7802\u548c\u7535\u9540\u7b49\u7cbe\u52a0\u5de5\u6280\u672f\u53ef\u4ee5\u6539\u5584\u673a\u52a0\u5de5\u96f6\u4ef6\u7684\u8868\u9762\u5149\u6d01\u5ea6\uff0c\u4f46\u8868\u9762\u7c97\u7cd9\u5ea6\u7279\u6307\u96f6\u4ef6\u52a0\u5de5\u540e\u76f4\u63a5\u5448\u73b0\u7684\u8868\u9762\u7eb9\u7406\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-\u5982\u4f55\u5b9e\u73b0\u4e0d\u540c\u7684\u8868\u9762\u7c97\u7cd9\u5ea6\"><strong><strong>\u5982\u4f55\u5b9e\u73b0\u4e0d\u540c\u7684\u8868\u9762\u7c97\u7cd9\u5ea6\uff1f<\/strong><\/strong><\/h2>\n\n\n\n<p>\u901a\u5e38\u96f6\u4ef6\u52a0\u5de5\u540e\u7684\u8868\u9762\u7c97\u7cd9\u5ea6\u5e76\u975e\u968f\u673a\u4ea7\u751f\uff0c\u800c\u662f\u7ecf\u8fc7\u7cbe\u5fc3\u7b56\u5212\u548c\u63a7\u5236\u4ee5\u8fbe\u5230\u7279\u5b9a\u6807\u51c6\u3002\u8fd9\u610f\u5473\u7740\u8868\u9762\u7c97\u7cd9\u5ea6\u503c\u662f\u9884\u5148\u8bbe\u5b9a\u7684\u3002\u7136\u800c\uff0c\u8fd9\u5e76\u4e0d\u610f\u5473\u7740\u53ef\u4ee5\u968f\u610f\u6307\u5b9a\u4efb\u4f55\u503c\u3002\u5728\u5236\u9020\u884c\u4e1a\u4e2d\uff0c\u5b58\u5728\u4e00\u7cfb\u5217\u88ab\u5e7f\u6cdb\u63a5\u53d7\u7684Ra\u503c\u6807\u51c6\uff0c\u5982ISO 4287\u6240\u89c4\u5b9a\u7684\uff0c\u8fd9\u4e9b\u6807\u51c6\u5728\u6570\u63a7\u52a0\u5de5\u8fc7\u7a0b\u4e2d\u53ef\u4ee5\u660e\u786e\u6307\u5b9a\u3002\u8fd9\u4e9b\u6807\u51c6\u503c\u7684\u8303\u56f4\u5e7f\u6cdb\uff0c\u4ece25\u5fae\u7c73\u52300.025\u5fae\u7c73\u4e0d\u7b49\uff0c\u4ee5\u6ee1\u8db3\u4e0d\u540c\u5236\u9020\u548c\u540e\u5904\u7406\u64cd\u4f5c\u7684\u9700\u6c42\u3002<\/p>\n\n\n\n<p><strong>\u6211\u4eec\u63d0\u4f9b\u56db\u79cd\u8868\u9762\u7c97\u7cd9\u5ea6\u7b49\u7ea7\uff0c\u8fd9\u4e9b\u7b49\u7ea7\u4e5f\u662f\u6570\u63a7\u52a0\u5de5\u5e94\u7528\u7684\u5178\u578b\u6307\u5b9a\u503c\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>3.2 \u03bcm Ra<\/li>\n\n\n\n<li>1.6 \u03bcm Ra<\/li>\n\n\n\n<li>0.8 \u03bcm Ra<\/li>\n\n\n\n<li>0.4 \u03bcm Ra<\/li>\n<\/ul>\n\n\n\n<p>\u4e0d\u540c\u7684\u5e94\u7528\u5bf9\u8868\u9762\u7c97\u7cd9\u5ea6\u6709\u7740\u4e0d\u540c\u7684\u8981\u6c42\u3002\u53ea\u6709\u5728\u7279\u5b9a\u9700\u6c42\u4e0b\uff0c\u624d\u4f1a\u6307\u5b9a\u8f83\u4f4e\u7684\u8868\u9762\u7c97\u7cd9\u5ea6\u3002\u8fd9\u662f\u56e0\u4e3a\u8f83\u4f4e\u7684Ra\u503c\u610f\u5473\u7740\u9700\u8981\u66f4\u591a\u7684\u52a0\u5de5\u64cd\u4f5c\u548c\u66f4\u4e25\u683c\u7684\u8d28\u91cf\u63a7\u5236\uff0c\u8fd9\u5c06\u4e0d\u53ef\u907f\u514d\u5730\u589e\u52a0\u52a0\u5de5\u6210\u672c\u548c\u65f6\u95f4\u3002\u56e0\u6b64\uff0c\u5728\u9700\u8981\u7279\u5b9a\u8868\u9762\u7c97\u7cd9\u5ea6\u7684\u60c5\u51b5\u4e0b\uff0c\u901a\u5e38\u4e0d\u4f1a\u9996\u9009\u540e\u5904\u7406\u64cd\u4f5c\uff0c\u56e0\u4e3a\u8fd9\u4e9b\u64cd\u4f5c\u96be\u4ee5\u7cbe\u786e\u63a7\u5236\uff0c\u53ef\u80fd\u4f1a\u5bf9\u96f6\u4ef6\u7684\u5c3a\u5bf8\u516c\u5dee\u4ea7\u751f\u4e0d\u5229\u5f71\u54cd\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1440\" height=\"1282\" src=\"https:\/\/xometry.hk\/wp-content\/uploads\/sites\/5\/2021\/01\/surface-roughness-CNC-machining-1440x1282.jpeg\" alt=\"\" class=\"wp-image-8736\" style=\"width:720px;height:641px\" srcset=\"https:\/\/staging-wp.xometry.hk\/wp-content\/uploads\/sites\/5\/2021\/01\/surface-roughness-CNC-machining-1440x1282.jpeg 1440w, https:\/\/staging-wp.xometry.hk\/wp-content\/uploads\/sites\/5\/2021\/01\/surface-roughness-CNC-machining-480x427.jpeg 480w, https:\/\/staging-wp.xometry.hk\/wp-content\/uploads\/sites\/5\/2021\/01\/surface-roughness-CNC-machining-768x684.jpeg 768w, https:\/\/staging-wp.xometry.hk\/wp-content\/uploads\/sites\/5\/2021\/01\/surface-roughness-CNC-machining-1536x1368.jpeg 1536w, https:\/\/staging-wp.xometry.hk\/wp-content\/uploads\/sites\/5\/2021\/01\/surface-roughness-CNC-machining-2048x1824.jpeg 2048w, https:\/\/staging-wp.xometry.hk\/wp-content\/uploads\/sites\/5\/2021\/01\/surface-roughness-CNC-machining-1600x1425.jpeg 1600w\" sizes=\"auto, (max-width: 1440px) 100vw, 1440px\" \/><figcaption class=\"wp-element-caption\">CNC\u94e3\u524a\u548c\u8f66\u524a\u7684\u8868\u9762\u7c97\u7cd9\u5ea6\u6bd4\u8f83<\/figcaption><\/figure>\n\n\n\n<p>\u5728\u67d0\u4e9b\u5e94\u7528\u4e2d\uff0c\u8868\u9762\u7c97\u7cd9\u5ea6\u5bf9\u96f6\u4ef6\u7684\u529f\u80fd\u3001\u6027\u80fd\u548c\u8010\u7528\u6027\u5177\u6709\u663e\u8457\u5f71\u54cd\u3002\u5b83\u76f4\u63a5\u5173\u7cfb\u5230\u96f6\u4ef6\u5728\u4f7f\u7528\u8fc7\u7a0b\u4e2d\u7684\u6469\u64e6\u7cfb\u6570\u3001\u566a\u97f3\u6c34\u5e73\u3001\u78e8\u635f\u7a0b\u5ea6\u3001\u53d1\u70ed\u60c5\u51b5\u4ee5\u53ca\u7c98\u5408\u6027\u3002\u8fd9\u4e9b\u56e0\u7d20\u7684\u91cd\u8981\u6027\u56e0\u5177\u4f53\u7684\u5e94\u7528\u573a\u666f\u800c\u5f02\u3002\u56e0\u6b64\uff0c\u5c3d\u7ba1\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u96f6\u4ef6\u7684\u8868\u9762\u7c97\u7cd9\u5ea6\u53ef\u80fd\u5e76\u4e0d\u663e\u5f97\u90a3\u4e48\u5173\u952e\uff0c\u4f46\u5728\u8bb8\u591a\u5176\u4ed6\u5e94\u7528\u4e2d\uff0c\u5b83\u5374\u8d77\u7740\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\u3002\u8fd9\u4e9b\u5e94\u7528\u573a\u666f\u5305\u62ec\u4f46\u4e0d\u9650\u4e8e\u9ad8\u5f20\u529b\u3001\u9ad8\u5e94\u529b\u548c\u9ad8\u632f\u52a8\u73af\u5883\u3001\u9700\u8981\u7cbe\u786e\u914d\u5408\u548c\u987a\u7545\u79fb\u52a8\u7684\u7ec4\u4ef6\u3001\u5feb\u901f\u65cb\u8f6c\u7684\u90e8\u4ef6\u4ee5\u53ca\u533b\u7597\u690d\u5165\u7269\u7b49\u3002\u6b63\u5982\u4e4b\u524d\u6240\u8ff0\uff0c\u4e0d\u540c\u7684\u5e94\u7528\u5bf9\u8868\u9762\u7c97\u7cd9\u5ea6\u6709\u7740\u5404\u4e0d\u76f8\u540c\u7684\u4e25\u683c\u8981\u6c42\u3002<\/p>\n\n\n\n<p>\u4e0b\u9762\u5c06\u4ecb\u7ecd Xometry\u62e9\u5e42\u6240\u63d0\u4f9b\u7684\u7c97\u7cd9\u5ea6\u7b49\u7ea7\uff0c\u4ee5\u53ca\u4e3a\u60a8\u7684\u5e94\u7528\u9009\u62e9\u5408\u9002\u7684 Ra \u503c\u6240\u9700\u4e86\u89e3\u7684\u6240\u6709\u4fe1\u606f<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-3-2-\u03bcm-ra\"><strong>3.2 \u03bcm Ra<\/strong><\/h2>\n\n\n\n<p>\u8fd9\u662f\u6807\u51c6\u7684\u5546\u7528\u673a\u5668\u8868\u9762\u5904\u7406\u3002\u5b83\u9002\u7528\u4e8e\u5927\u591a\u6570\u6d88\u8d39\u96f6\u4ef6\uff0c\u8db3\u591f\u5149\u6ed1\uff0c\u4f46\u542b\u6709\u660e\u663e\u7684\u5207\u75d5\u3002\u9664\u975e\u53e6\u6709\u89c4\u5b9a\uff0c\u5426\u5219\u9ed8\u8ba4\u91c7\u7528\u8fd9\u79cd\u8868\u9762\u7c97\u7cd9\u5ea6\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-medium\"><img loading=\"lazy\" decoding=\"async\" width=\"480\" height=\"422\" src=\"https:\/\/xometry.hk\/wp-content\/uploads\/sites\/5\/2021\/01\/cut-marks-480x422.jpeg\" alt=\"\" class=\"wp-image-55167\" srcset=\"https:\/\/staging-wp.xometry.hk\/wp-content\/uploads\/sites\/5\/2021\/01\/cut-marks-480x422.jpeg 480w, https:\/\/staging-wp.xometry.hk\/wp-content\/uploads\/sites\/5\/2021\/01\/cut-marks-1440x1265.jpeg 1440w, https:\/\/staging-wp.xometry.hk\/wp-content\/uploads\/sites\/5\/2021\/01\/cut-marks-768x675.jpeg 768w, https:\/\/staging-wp.xometry.hk\/wp-content\/uploads\/sites\/5\/2021\/01\/cut-marks-1536x1350.jpeg 1536w, https:\/\/staging-wp.xometry.hk\/wp-content\/uploads\/sites\/5\/2021\/01\/cut-marks-1600x1406.jpeg 1600w, https:\/\/staging-wp.xometry.hk\/wp-content\/uploads\/sites\/5\/2021\/01\/cut-marks.jpeg 1914w\" sizes=\"auto, (max-width: 480px) 100vw, 480px\" \/><figcaption class=\"wp-element-caption\">3.2&nbsp; \u03bcm Ra \u7684\u52a0\u5de5\u5207\u75d5<\/figcaption><\/figure>\n\n\n\n<p>3.2 \u03bcm Ra \u662f\u5efa\u8bae\u7528\u4e8e\u627f\u53d7\u5e94\u529b\u3001\u8d1f\u8f7d\u548c\u632f\u52a8\u7684\u96f6\u4ef6\u7684\u6700\u5927\u8868\u9762\u7c97\u7cd9\u5ea6\u3002\u5f53\u8d1f\u8f7d\u8f83\u8f7b\u3001\u8fd0\u52a8\u7f13\u6162\u65f6\uff0c\u5b83\u4e5f\u53ef\u7528\u4e8e\u8fd0\u52a8\u8868\u9762\u7684\u914d\u5408\u3002\u52a0\u5de5\u65f6\u8981\u9ad8\u901f\u3001\u7ec6\u8fdb\u7ed9\u3001\u8f7b\u5207\u524a\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-1-6-\u03bcm-ra\"><strong>1.6 \u03bcm Ra<\/strong><\/h2>\n\n\n\n<p>\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u4f7f\u7528\u8be5\u9009\u9879\u53ea\u4f1a\u6709\u8f7b\u5fae\u53ef\u89c1\u7684\u5207\u5272\u75d5\u8ff9\u3002\u6b64 Ra \u503c\u5efa\u8bae\u7528\u4e8e\u7d27\u5bc6\u914d\u5408\u548c\u53d7\u529b\u96f6\u4ef6\uff0c\u5bf9\u4e8e\u7f13\u6162\u79fb\u52a8\u548c\u8f7b\u8d1f\u8f7d\u8868\u9762\u4e5f\u8db3\u591f\u4e86\u3002\u4f46\u662f\uff0c\u5b83\u4e0d\u9002\u7528\u4e8e\u5feb\u901f\u65cb\u8f6c\u90e8\u4ef6\u548c\u5267\u70c8\u632f\u52a8\u90e8\u4ef6\u3002\u8fd9\u79cd\u8868\u9762\u7c97\u7cd9\u5ea6\u662f\u5728\u53d7\u63a7\u6761\u4ef6\u4e0b\uff0c\u901a\u8fc7\u9ad8\u901f\u3001\u7ec6\u8fdb\u7ed9\u548c\u8f7b\u5207\u524a\u52a0\u5de5\u51fa\u6765\u7684\u3002<\/p>\n\n\n\n<p><strong>\u4ef7\u683c\uff1a<\/strong>\u5bf9\u4e8e\u6807\u51c6\u94dd\u5408\u91d1\uff08\u5982 3.1645\uff09\uff0c\u8be5\u9009\u9879\u4f1a\u4f7f\u751f\u4ea7\u4ef7\u683c\u589e\u52a0\u7ea6 2.5%\u3002\u968f\u7740\u96f6\u4ef6\u7684\u590d\u6742\u7a0b\u5ea6\u589e\u52a0\uff0c\u4ef7\u683c\u4e5f\u4f1a\u589e\u52a0\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-0-8-\u03bcm-ra\"><strong>0.8 \u03bcm Ra<\/strong><\/h2>\n\n\n\n<p>\u8fd9\u79cd\u8868\u9762\u5149\u6d01\u5ea6\u88ab\u8ba4\u4e3a\u662f\u9ad8\u7b49\u7ea7\u7684\uff0c\u751f\u4ea7\u65f6\u9700\u8981\u975e\u5e38\u4e25\u683c\u7684\u63a7\u5236\uff0c\u56e0\u6b64\u6210\u672c\u8f83\u9ad8\u3002\u9700\u8981\u7528\u4e8e\u5e94\u529b\u96c6\u4e2d\u7684\u96f6\u4ef6\u3002\u5f53\u8fd0\u52a8\u5076\u5c14\u53d1\u751f\uff0c\u8d1f\u8f7d\u8f83\u8f7b\u65f6\uff0c\u53ef\u7528\u4e8e\u8f74\u627f\u3002<\/p>\n\n\n\n<p><strong><strong>\u4ef7\u683c\uff1a<\/strong><\/strong>\u5bf9\u4e8e\u6807\u51c6\u94dd\u5408\u91d1\uff08\u5982 3.1645\uff09\uff0c\u8be5\u9009\u9879\u4f1a\u4f7f\u751f\u4ea7\u4ef7\u683c\u589e\u52a0\u7ea6 5%\u3002\u968f\u7740\u96f6\u4ef6\u7684\u590d\u6742\u7a0b\u5ea6\u589e\u52a0\uff0c\u4ef7\u683c\u4e5f\u4f1a\u589e\u52a0\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-0-4-\u03bcm-ra\"><strong>0.4 \u03bcm Ra<\/strong><\/h2>\n\n\n\n<p>\u8fd9\u79cd\u8868\u9762\u7c97\u7cd9\u5ea6\u8fbe\u5230\u66f4\u7cbe\u7ec6\u7684\u7ea7\u522b\uff08\u6280\u672f\u672f\u8bed\u79f0\u4e4b\u4e3a\u201c\u66f4\u4e0d\u7c97\u7cd9\u201d\uff09\uff0c\u4ee3\u8868\u4e86\u975e\u5e38\u9ad8\u8d28\u91cf\u7684\u8868\u9762\u5904\u7406\u3002\u5b83\u7279\u522b\u9002\u7528\u4e8e\u90a3\u4e9b\u627f\u53d7\u9ad8\u5f20\u529b\u6216\u5e94\u529b\u7684\u96f6\u4ef6\uff0c\u8f74\u627f\u548c\u8f74\u7b49\u5feb\u901f\u65cb\u8f6c\u90e8\u4ef6\u4e5f\u9700\u8981\u8fd9\u79cd\u8868\u9762\u7c97\u7cd9\u5ea6\u3002\u7531\u4e8e\u5236\u9020\u8fd9\u79cd\u8868\u9762\u7c97\u7cd9\u5ea6\u6240\u9700\u7684\u5de5\u5e8f\u66f4\u4e3a\u7e41\u7410\uff0c\u56e0\u6b64\u4ec5\u5728\u5e73\u6ed1\u5ea6\u81f3\u5173\u91cd\u8981\u7684\u60c5\u51b5\u4e0b\u624d\u4f1a\u9009\u62e9\u4f7f\u7528\u3002<\/p>\n\n\n\n<p><strong><strong><strong>\u4ef7\u683c\uff1a<\/strong><\/strong><\/strong>\u5bf9\u4e8e\u6807\u51c6\u94dd\u5408\u91d1\uff08\u5982 3.1645\uff09\uff0c\u8be5\u9009\u9879\u4f1a\u4f7f\u751f\u4ea7\u4ef7\u683c\u589e\u52a0\u7ea6 11-15%\u3002\u968f\u7740\u96f6\u4ef6\u7684\u590d\u6742\u7a0b\u5ea6\u589e\u52a0\uff0c\u4ef7\u683c\u4e5f\u4f1a\u589e\u52a0\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<p>\u6211\u4eec\u5177\u5907\u4e3a\u60a8\u63d0\u4f9b\u6240\u9700\u8868\u9762\u7c97\u7cd9\u5ea6\u9009\u9879\u7684CNC\u52a0\u5de5\u96f6\u4ef6\u7684\u751f\u4ea7\u80fd\u529b\u3002\u53ea\u9700\u8f7b\u677e\u5c06\u60a8\u7684\u6a21\u578b\u4e0a\u4f20\u81f3Xometry\u62e9\u5e42\u79d1\u6280\u7684<a href=\"http:\/\/get.xometry.asia\">\u5b9e\u65f6\u62a5\u4ef7\u5f15\u64ce<\/a>\uff0c\u5e76\u6311\u9009\u60a8\u504f\u597d\u7684\u8868\u9762\u7c97\u7cd9\u5ea6\uff0c\u5373\u53ef\u83b7\u5f97\u5b9e\u65f6\u7684\u62a5\u4ef7\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u6982\u8ff0\u4e86\u7528\u4e8eCNC\u52a0\u5de5\u7684\u6807\u51c6\u8868\u9762\u7c97\u7cd9\u5ea6\u9009\u9879\u53ca\u5176\u5e94\u7528\uff08\u4ece 3.2 \u5230 0.4 \u03bcm Ra\uff09\u3002<\/p>\n","protected":false},"author":23,"featured_media":8760,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[797,798,670],"tags":[],"class_list":["post-8717","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-797","category-blog-2","category-cnc"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.1 (Yoast SEO v24.2) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u4e3aCNC\u52a0\u5de5\u9009\u62e9\u5408\u9002\u7684\u8868\u9762\u7c97\u7cd9\u5ea6 | Xometry HongKong<\/title>\n<meta name=\"description\" content=\"Xometry\u62e9\u5e42\u79d1\u6280\u63d0\u4f9bCNC\u52a0\u5de5\u670d\u52a1\uff0c\u638c\u63e1\u8868\u9762\u7c97\u7cd9\u5ea6\u6807\u51c6\u4e0e\u5b9e\u65f6\u62a5\u4ef7\u7684\u5b8c\u7f8e\u7ed3\u5408\u3002\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u4e3aCNC\u52a0\u5de5\u9009\u62e9\u5408\u9002\u7684\u8868\u9762\u7c97\u7cd9\u5ea6\" \/>\n<meta property=\"og:description\" content=\"\u4e86\u89e3Xometry\u62e9\u5e42\u79d1\u6280\u7684CNC\u52a0\u5de5\u670d\u52a1\uff0c\u83b7\u53d6\u8868\u9762\u7c97\u7cd9\u5ea6\u7684\u5b9e\u65f6\u62a5\u4ef7\uff0c\u5f15\u64ce\u52a9\u60a8\u8f7b\u677e\u9009\u62e9\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/staging-wp.xometry.hk\/en\/selecting-right-surface-roughness-for-cnc-machining\/\" \/>\n<meta property=\"og:site_name\" content=\"Xometry HongKong\" \/>\n<meta property=\"article:published_time\" content=\"2024-06-25T05:17:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-06-16T05:32:41+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/staging-wp.xometry.hk\/wp-content\/uploads\/sites\/5\/2021\/01\/surface-roughness-CNC-machining-cover-1-scaled.jpeg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1457\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Xometry Asia\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Xometry Asia\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/staging-wp.xometry.hk\/en\/selecting-right-surface-roughness-for-cnc-machining\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/staging-wp.xometry.hk\/en\/selecting-right-surface-roughness-for-cnc-machining\/\"},\"author\":{\"name\":\"Xometry Asia\",\"@id\":\"https:\/\/staging-wp.xometry.hk\/zh-hant\/#\/schema\/person\/e34d55fc6f8ae0719832acdfd4a0d19b\"},\"headline\":\"\u4e3aCNC\u52a0\u5de5\u9009\u62e9\u5408\u9002\u7684\u8868\u9762\u7c97\u7cd9\u5ea6\",\"datePublished\":\"2024-06-25T05:17:00+00:00\",\"dateModified\":\"2025-06-16T05:32:41+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/staging-wp.xometry.hk\/en\/selecting-right-surface-roughness-for-cnc-machining\/\"},\"wordCount\":38,\"publisher\":{\"@id\":\"https:\/\/staging-wp.xometry.hk\/zh-hant\/#organization\"},\"image\":{\"@id\":\"https:\/\/staging-wp.xometry.hk\/en\/selecting-right-surface-roughness-for-cnc-machining\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/staging-wp.xometry.hk\/wp-content\/uploads\/sites\/5\/2021\/01\/surface-roughness-CNC-machining-cover-1-scaled.jpeg\",\"articleSection\":[\"\u4e0a\u624b\u6307\u5357\",\"\u535a\u5ba2\",\"CNC\u52a0\u5de5\u5de5\u827a\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/staging-wp.xometry.hk\/en\/selecting-right-surface-roughness-for-cnc-machining\/\",\"url\":\"https:\/\/staging-wp.xometry.hk\/en\/selecting-right-surface-roughness-for-cnc-machining\/\",\"name\":\"\u4e3aCNC\u52a0\u5de5\u9009\u62e9\u5408\u9002\u7684\u8868\u9762\u7c97\u7cd9\u5ea6 | Xometry HongKong\",\"isPartOf\":{\"@id\":\"https:\/\/staging-wp.xometry.hk\/zh-hant\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/staging-wp.xometry.hk\/en\/selecting-right-surface-roughness-for-cnc-machining\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/staging-wp.xometry.hk\/en\/selecting-right-surface-roughness-for-cnc-machining\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/staging-wp.xometry.hk\/wp-content\/uploads\/sites\/5\/2021\/01\/surface-roughness-CNC-machining-cover-1-scaled.jpeg\",\"datePublished\":\"2024-06-25T05:17:00+00:00\",\"dateModified\":\"2025-06-16T05:32:41+00:00\",\"description\":\"Xometry\u62e9\u5e42\u79d1\u6280\u63d0\u4f9bCNC\u52a0\u5de5\u670d\u52a1\uff0c\u638c\u63e1\u8868\u9762\u7c97\u7cd9\u5ea6\u6807\u51c6\u4e0e\u5b9e\u65f6\u62a5\u4ef7\u7684\u5b8c\u7f8e\u7ed3\u5408\u3002\",\"breadcrumb\":{\"@id\":\"https:\/\/staging-wp.xometry.hk\/en\/selecting-right-surface-roughness-for-cnc-machining\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/staging-wp.xometry.hk\/en\/selecting-right-surface-roughness-for-cnc-machining\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/staging-wp.xometry.hk\/en\/selecting-right-surface-roughness-for-cnc-machining\/#primaryimage\",\"url\":\"https:\/\/staging-wp.xometry.hk\/wp-content\/uploads\/sites\/5\/2021\/01\/surface-roughness-CNC-machining-cover-1-scaled.jpeg\",\"contentUrl\":\"https:\/\/staging-wp.xometry.hk\/wp-content\/uploads\/sites\/5\/2021\/01\/surface-roughness-CNC-machining-cover-1-scaled.jpeg\",\"width\":2560,\"height\":1457},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/staging-wp.xometry.hk\/en\/selecting-right-surface-roughness-for-cnc-machining\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/staging-wp.xometry.hk\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u4e3aCNC\u52a0\u5de5\u9009\u62e9\u5408\u9002\u7684\u8868\u9762\u7c97\u7cd9\u5ea6\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/staging-wp.xometry.hk\/zh-hant\/#website\",\"url\":\"https:\/\/staging-wp.xometry.hk\/zh-hant\/\",\"name\":\"Xometry\u64c7\u51aa\u79d1\u6280\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/staging-wp.xometry.hk\/zh-hant\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/staging-wp.xometry.hk\/zh-hant\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/staging-wp.xometry.hk\/zh-hant\/#organization\",\"name\":\"Xometry\u64c7\u51aa\u79d1\u6280\",\"url\":\"https:\/\/staging-wp.xometry.hk\/zh-hant\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/staging-wp.xometry.hk\/zh-hant\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/staging-wp.xometry.hk\/wp-content\/uploads\/sites\/5\/2020\/04\/xometry-logo.svg\",\"contentUrl\":\"https:\/\/staging-wp.xometry.hk\/wp-content\/uploads\/sites\/5\/2020\/04\/xometry-logo.svg\",\"caption\":\"Xometry\u64c7\u51aa\u79d1\u6280\"},\"image\":{\"@id\":\"https:\/\/staging-wp.xometry.hk\/zh-hant\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/staging-wp.xometry.hk\/zh-hant\/#\/schema\/person\/e34d55fc6f8ae0719832acdfd4a0d19b\",\"name\":\"Xometry Asia\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/staging-wp.xometry.hk\/zh-hant\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/7e369a30a712480e18d9d434c19f4865?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/7e369a30a712480e18d9d434c19f4865?s=96&d=mm&r=g\",\"caption\":\"Xometry Asia\"},\"url\":\"https:\/\/staging-wp.xometry.hk\/en\/author\/hailei\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"\u4e3aCNC\u52a0\u5de5\u9009\u62e9\u5408\u9002\u7684\u8868\u9762\u7c97\u7cd9\u5ea6 | Xometry HongKong","description":"Xometry\u62e9\u5e42\u79d1\u6280\u63d0\u4f9bCNC\u52a0\u5de5\u670d\u52a1\uff0c\u638c\u63e1\u8868\u9762\u7c97\u7cd9\u5ea6\u6807\u51c6\u4e0e\u5b9e\u65f6\u62a5\u4ef7\u7684\u5b8c\u7f8e\u7ed3\u5408\u3002","robots":{"index":"noindex","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"en_US","og_type":"article","og_title":"\u4e3aCNC\u52a0\u5de5\u9009\u62e9\u5408\u9002\u7684\u8868\u9762\u7c97\u7cd9\u5ea6","og_description":"\u4e86\u89e3Xometry\u62e9\u5e42\u79d1\u6280\u7684CNC\u52a0\u5de5\u670d\u52a1\uff0c\u83b7\u53d6\u8868\u9762\u7c97\u7cd9\u5ea6\u7684\u5b9e\u65f6\u62a5\u4ef7\uff0c\u5f15\u64ce\u52a9\u60a8\u8f7b\u677e\u9009\u62e9\u3002","og_url":"https:\/\/staging-wp.xometry.hk\/en\/selecting-right-surface-roughness-for-cnc-machining\/","og_site_name":"Xometry HongKong","article_published_time":"2024-06-25T05:17:00+00:00","article_modified_time":"2025-06-16T05:32:41+00:00","og_image":[{"width":2560,"height":1457,"url":"https:\/\/staging-wp.xometry.hk\/wp-content\/uploads\/sites\/5\/2021\/01\/surface-roughness-CNC-machining-cover-1-scaled.jpeg","type":"image\/jpeg"}],"author":"Xometry Asia","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Xometry Asia","Est. reading time":"6 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/staging-wp.xometry.hk\/en\/selecting-right-surface-roughness-for-cnc-machining\/#article","isPartOf":{"@id":"https:\/\/staging-wp.xometry.hk\/en\/selecting-right-surface-roughness-for-cnc-machining\/"},"author":{"name":"Xometry Asia","@id":"https:\/\/staging-wp.xometry.hk\/zh-hant\/#\/schema\/person\/e34d55fc6f8ae0719832acdfd4a0d19b"},"headline":"\u4e3aCNC\u52a0\u5de5\u9009\u62e9\u5408\u9002\u7684\u8868\u9762\u7c97\u7cd9\u5ea6","datePublished":"2024-06-25T05:17:00+00:00","dateModified":"2025-06-16T05:32:41+00:00","mainEntityOfPage":{"@id":"https:\/\/staging-wp.xometry.hk\/en\/selecting-right-surface-roughness-for-cnc-machining\/"},"wordCount":38,"publisher":{"@id":"https:\/\/staging-wp.xometry.hk\/zh-hant\/#organization"},"image":{"@id":"https:\/\/staging-wp.xometry.hk\/en\/selecting-right-surface-roughness-for-cnc-machining\/#primaryimage"},"thumbnailUrl":"https:\/\/staging-wp.xometry.hk\/wp-content\/uploads\/sites\/5\/2021\/01\/surface-roughness-CNC-machining-cover-1-scaled.jpeg","articleSection":["\u4e0a\u624b\u6307\u5357","\u535a\u5ba2","CNC\u52a0\u5de5\u5de5\u827a"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/staging-wp.xometry.hk\/en\/selecting-right-surface-roughness-for-cnc-machining\/","url":"https:\/\/staging-wp.xometry.hk\/en\/selecting-right-surface-roughness-for-cnc-machining\/","name":"\u4e3aCNC\u52a0\u5de5\u9009\u62e9\u5408\u9002\u7684\u8868\u9762\u7c97\u7cd9\u5ea6 | Xometry HongKong","isPartOf":{"@id":"https:\/\/staging-wp.xometry.hk\/zh-hant\/#website"},"primaryImageOfPage":{"@id":"https:\/\/staging-wp.xometry.hk\/en\/selecting-right-surface-roughness-for-cnc-machining\/#primaryimage"},"image":{"@id":"https:\/\/staging-wp.xometry.hk\/en\/selecting-right-surface-roughness-for-cnc-machining\/#primaryimage"},"thumbnailUrl":"https:\/\/staging-wp.xometry.hk\/wp-content\/uploads\/sites\/5\/2021\/01\/surface-roughness-CNC-machining-cover-1-scaled.jpeg","datePublished":"2024-06-25T05:17:00+00:00","dateModified":"2025-06-16T05:32:41+00:00","description":"Xometry\u62e9\u5e42\u79d1\u6280\u63d0\u4f9bCNC\u52a0\u5de5\u670d\u52a1\uff0c\u638c\u63e1\u8868\u9762\u7c97\u7cd9\u5ea6\u6807\u51c6\u4e0e\u5b9e\u65f6\u62a5\u4ef7\u7684\u5b8c\u7f8e\u7ed3\u5408\u3002","breadcrumb":{"@id":"https:\/\/staging-wp.xometry.hk\/en\/selecting-right-surface-roughness-for-cnc-machining\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/staging-wp.xometry.hk\/en\/selecting-right-surface-roughness-for-cnc-machining\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/staging-wp.xometry.hk\/en\/selecting-right-surface-roughness-for-cnc-machining\/#primaryimage","url":"https:\/\/staging-wp.xometry.hk\/wp-content\/uploads\/sites\/5\/2021\/01\/surface-roughness-CNC-machining-cover-1-scaled.jpeg","contentUrl":"https:\/\/staging-wp.xometry.hk\/wp-content\/uploads\/sites\/5\/2021\/01\/surface-roughness-CNC-machining-cover-1-scaled.jpeg","width":2560,"height":1457},{"@type":"BreadcrumbList","@id":"https:\/\/staging-wp.xometry.hk\/en\/selecting-right-surface-roughness-for-cnc-machining\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/staging-wp.xometry.hk\/en\/"},{"@type":"ListItem","position":2,"name":"\u4e3aCNC\u52a0\u5de5\u9009\u62e9\u5408\u9002\u7684\u8868\u9762\u7c97\u7cd9\u5ea6"}]},{"@type":"WebSite","@id":"https:\/\/staging-wp.xometry.hk\/zh-hant\/#website","url":"https:\/\/staging-wp.xometry.hk\/zh-hant\/","name":"Xometry\u64c7\u51aa\u79d1\u6280","description":"","publisher":{"@id":"https:\/\/staging-wp.xometry.hk\/zh-hant\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/staging-wp.xometry.hk\/zh-hant\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/staging-wp.xometry.hk\/zh-hant\/#organization","name":"Xometry\u64c7\u51aa\u79d1\u6280","url":"https:\/\/staging-wp.xometry.hk\/zh-hant\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/staging-wp.xometry.hk\/zh-hant\/#\/schema\/logo\/image\/","url":"https:\/\/staging-wp.xometry.hk\/wp-content\/uploads\/sites\/5\/2020\/04\/xometry-logo.svg","contentUrl":"https:\/\/staging-wp.xometry.hk\/wp-content\/uploads\/sites\/5\/2020\/04\/xometry-logo.svg","caption":"Xometry\u64c7\u51aa\u79d1\u6280"},"image":{"@id":"https:\/\/staging-wp.xometry.hk\/zh-hant\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/staging-wp.xometry.hk\/zh-hant\/#\/schema\/person\/e34d55fc6f8ae0719832acdfd4a0d19b","name":"Xometry Asia","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/staging-wp.xometry.hk\/zh-hant\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/7e369a30a712480e18d9d434c19f4865?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/7e369a30a712480e18d9d434c19f4865?s=96&d=mm&r=g","caption":"Xometry Asia"},"url":"https:\/\/staging-wp.xometry.hk\/en\/author\/hailei\/"}]}},"_links":{"self":[{"href":"https:\/\/staging-wp.xometry.hk\/en\/wp-json\/wp\/v2\/posts\/8717","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/staging-wp.xometry.hk\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/staging-wp.xometry.hk\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/staging-wp.xometry.hk\/en\/wp-json\/wp\/v2\/users\/23"}],"replies":[{"embeddable":true,"href":"https:\/\/staging-wp.xometry.hk\/en\/wp-json\/wp\/v2\/comments?post=8717"}],"version-history":[{"count":4,"href":"https:\/\/staging-wp.xometry.hk\/en\/wp-json\/wp\/v2\/posts\/8717\/revisions"}],"predecessor-version":[{"id":71807,"href":"https:\/\/staging-wp.xometry.hk\/en\/wp-json\/wp\/v2\/posts\/8717\/revisions\/71807"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/staging-wp.xometry.hk\/en\/wp-json\/wp\/v2\/media\/8760"}],"wp:attachment":[{"href":"https:\/\/staging-wp.xometry.hk\/en\/wp-json\/wp\/v2\/media?parent=8717"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/staging-wp.xometry.hk\/en\/wp-json\/wp\/v2\/categories?post=8717"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/staging-wp.xometry.hk\/en\/wp-json\/wp\/v2\/tags?post=8717"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}