{"id":55446,"date":"2022-12-16T16:09:56","date_gmt":"2022-12-16T08:09:56","guid":{"rendered":"https:\/\/xometry.asia\/design-tips-for-sls-3d-printing\/"},"modified":"2025-05-27T15:55:59","modified_gmt":"2025-05-27T07:55:59","slug":"design-tips-for-sls-3d-printing","status":"publish","type":"post","link":"https:\/\/staging-wp.xometry.asia\/zh-hans\/design-tips-for-sls-3d-printing\/","title":{"rendered":"3D \u6253\u5370\uff1a\u6fc0\u5149\u70e7\u7ed3\u6210\u578b (SLS)\u7684\u8bbe\u8ba1\u6280\u5de7"},"content":{"rendered":"\n<p><a rel=\"noreferrer noopener\" href=\"https:\/\/xometry.asia\/sls-3d-printing\/\" target=\"_blank\">\u6fc0\u5149\u70e7\u7ed3\u6210\u578b<\/a> (SLS) \u662f\u4e00\u79cd\u7c89\u672b\u5e8a\u7194\u878d 3D \u6253\u5370\u6280\u672f\uff0c\u4f7f\u7528\u6fc0\u5149\u901a\u8fc7\u7c89\u672b\u6750\u6599\u521b\u5efa\u9ad8\u7cbe\u5ea6\u90e8\u4ef6\u3002\u4e3a\u4e86\u5145\u5206\u5229\u7528\u8fd9\u9879\u6280\u672f\u7684\u7279\u6027\uff0c\u60a8\u7684 3D \u6a21\u578b\u5fc5\u987b\u6839\u636e\u591a\u9879\u5efa\u8bae\u8fdb\u884c\u8bbe\u8ba1\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u7684\u8bbe\u8ba1\u5fc3\u5f97\u53ef\u4ee5\u5e2e\u52a9\u4f18\u5316\u4f60\u7684\u6fc0\u5149\u70e7\u7ed3\u6210\u578b\uff08SLS\uff093D\u6253\u5370\u8bbe\u8ba1\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-\u5c3a\u5bf8\u9650\u5236\"><strong>\u5c3a\u5bf8\u9650\u5236<\/strong><\/h2>\n\n\n\n<p>\u5728\u8bbe\u8ba1\u6fc0\u5149\u70e7\u7ed3\u6210\u578b\uff08SLS\uff09 3D\u6253\u5370\u65f6\uff0c\u5c3a\u5bf8\u9650\u5236\u7684\u8003\u8651\u975e\u5e38\u91cd\u8981\u3002\u4ee5\u4e0b\u662f\u8fd9\u4e9b\u6280\u672f\u4e2d\u7684\u4e00\u4e9b\u5927\u5c0f\u9650\u5236\u3002<\/p>\n\n\n\n<p><strong>\u58c1\u539a<\/strong>\uff1a \u4e3a\u4e86\u9632\u6b62\u5370\u5237\u8fc7\u7a0b\u4e2d\u7684\u584c\u9677\u6216\u540e\u5904\u7406\u6216\u4f7f\u7528\u8fc7\u7a0b\u4e2d\u7684\u7834\u88c2\uff0c\u6709\u5fc5\u8981\u8bbe\u8ba1\u5177\u6709\u8db3\u591f\u539a\u7684\u58c1\u7684\u90e8\u4ef6\u3002\u5bf9\u4e8eSLS\uff0c\u5efa\u8bae\u7684\u6700\u5c0f\u58c1\u539a\u4e3a0.7\u6beb\u7c73\uff08PA 12\uff09\u81f32.0\u6beb\u7c73\uff08\u78b3\u586b\u5145\u7684\u805a\u9170\u80fa\uff09\u3002\u6709\u53ef\u80fd\u5177\u6709\u8584\u81f30.6 mm\u7684\u58c1\uff0c\u524d\u63d0\u662f\u63d0\u4f9b\u652f\u6491\u7ed3\u6784\u3002\u5bf9\u4e8e\u4efb\u4f55\u4e00\u79cd\u5de5\u827a\uff0c1.3 mm\u7684\u58c1\u539a\u5bf9\u4e8e\u53ef\u91cd\u590d\u7684\u7ed3\u679c\u662f\u4f18\u9009\u7684\uff0c\u5e76\u4e14\u5728\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0c\u58c1\u4e0d\u9700\u8981\u8d85\u8fc74 mm\u3002<\/p>\n\n\n\n<p>\u5c0f\u4e8e0.5 mm\u7684\u58c1\u53ef\u80fd\u7531\u4e8e\u6765\u81ea\u6fc0\u5149\u7684\u70ed\u800c\u8fc7\u5ea6\u589e\u539a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image alignnone size-large is-resized wp-image-1617 size-medium\"><img loading=\"lazy\" decoding=\"async\" width=\"620\" height=\"517\" src=\"https:\/\/xometry.asia\/wp-content\/uploads\/2020\/07\/SLS-wall-thickness.jpg\" alt=\"\" class=\"wp-image-55456\" style=\"width:465px;height:388px\" srcset=\"https:\/\/staging-wp.xometry.asia\/wp-content\/uploads\/2020\/07\/SLS-wall-thickness.jpg 620w, https:\/\/staging-wp.xometry.asia\/wp-content\/uploads\/2020\/07\/SLS-wall-thickness-480x400.jpg 480w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><figcaption class=\"wp-element-caption\">\u6700\u5c0f\u58c1\u539a<\/figcaption><\/figure>\n\n\n\n<p><strong><strong>\u5b54\u5f84\u5927\u5c0f<\/strong>: <\/strong>\u6fc0\u5149\u70e7\u7ed3\u6210\u578b\uff08SLS\uff09\u6280\u672f\u53ef\u4ee5\u76f4\u63a5\u5728\u96f6\u4ef6\u4e0a\u6253\u5370\u5b54\uff08\u800c\u4e0d\u662f\u5728\u6253\u5370\u540e\u94bb\u5b54\uff09\u3002\u4f46\u662f\uff0c\u60a8\u8bbe\u8ba1\u7684\u5b54\u7684\u76f4\u5f84\u4e0d\u80fd\u5c0f\u4e8e1.5 mm\u3002\u8fd9\u662f\u4e3a\u4e86\u9632\u6b62\u672a\u70e7\u7ed3\u7684\u7c89\u672b\u5361\u5728\u5b54\u4e2d\u3002\u5efa\u8bae\u5c06\u5b54\u8bbe\u8ba1\u4e3a\u6807\u51c6\u94bb\u5934\u5c3a\u5bf8\uff0c\u4ee5\u9632\u9700\u8981\u673a\u68b0\u6253\u5f00\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image alignnone size-large is-resized size-medium wp-image-1605\"><img decoding=\"async\" src=\"https:\/\/xometry.asia\/wp-content\/uploads\/2020\/03\/SLS-hole-size.png\" alt=\"\" style=\"width:467px;height:347px\"\/><figcaption class=\"wp-element-caption\">\u6700\u5c0f\u5b54\u5f84\u5c3a\u5bf8<\/figcaption><\/figure>\n\n\n\n<p><strong><strong>\u96f6\u4ef6\u5c3a\u5bf8\uff1a<\/strong><\/strong>\u6fc0\u5149\u70e7\u7ed3\u6210\u578b\uff08SLS\uff09\u7684\u6700\u5927\u53ef\u6253\u5370\u96f6\u4ef6\u5c3a\u5bf8\u4e3a340 x 340 x 605 mm\uff0c\u4f46\u6211\u4eec\u5efa\u8bae\u6700\u5927\u5c3a\u5bf8\u4e3a320 x 320 x 580\u3002\u5efa\u8bae\u7684\u6700\u5c0f\u7279\u5f81\u5c3a\u5bf8\u4e3a0.75\uff0c\u5c3d\u7ba1\u5c0f\u81f30.5 mm\u7684\u7279\u5f81\u662f\u53ef\u6253\u5370\u7684\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-\u516c\u5dee\"><strong>\u516c\u5dee<\/strong><\/h2>\n\n\n\n<p>\u4e3a\u6fc0\u5149\u70e7\u7ed3\u6210\u578b\uff08SLS\uff093D\u6253\u5370\u8fdb\u884c\u8bbe\u8ba1\u65f6\uff0c\u8bf7\u5c06\u516c\u5dee\u9650\u5236\u5728\u91cd\u8981\u7684\u533a\u57df\uff08\u5982\u914d\u5408\u96f6\u4ef6\uff09\u3002\u8fc7\u5927\u7684\u516c\u5dee\u53ea\u4f1a\u589e\u52a0\u6253\u5370\u5de5\u4f5c\u91cf\u3002<\/p>\n\n\n\n<p>\u53ef\u5b9e\u73b0\u7684\u5c3a\u5bf8\u7cbe\u5ea6\u53d6\u51b3\u4e8e\u6253\u5370\u673a\u548c\u6253\u5370\u90e8\u4ef6\u7684\u5c3a\u5bf8\uff0c\u6fc0\u5149\u70e7\u7ed3\u6210\u578b\uff08SLS\uff09\u80fd\u591f\u4ee5\u9ad8\u8fbe\u7279\u5f81\u5c3a\u5bf8\u76840.3%\uff08\u6700\u5c0f\uff09\u7684\u975e\u5e38\u9ad8\u7684\u7cbe\u5ea6\u8fdb\u884c\u6253\u5370\u30020.3\u6beb\u7c73\uff09\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large alignnone size-medium wp-image-1597\"><img loading=\"lazy\" decoding=\"async\" width=\"263\" height=\"300\" src=\"https:\/\/xometry.asia\/wp-content\/uploads\/2020\/03\/avoid-excess-tolerance-263x300-1.jpg\" alt=\"Avoid excess tolerance\" class=\"wp-image-55451\"\/><figcaption class=\"wp-element-caption\">\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u516c\u5dee<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-\u7a7a\u5fc3\u96f6\u4ef6\">\u7a7a\u5fc3\u96f6\u4ef6<\/h2>\n\n\n\n<p>\u4e3a\u4e86\u51cf\u5c11\u91cd\u91cf\u548c\u6750\u6599\u4f7f\u7528\uff0c\u96f6\u4ef6\u53ef\u4ee5\u8bbe\u8ba1\u4e3a\u7a7a\u5fc3\u3002\u5bf9\u4e8e\u8fd9\u6837\u7684\u90e8\u4ef6\u6216\u7279\u5f81\uff0c\u5fc5\u987b\u5305\u62ec\u6392\u51fa\u5b54\uff08\u4e00\u4e2a\u6216\u591a\u4e2a\uff09\uff0c\u4ee5\u4ece\u7a7a\u6d1e\u4e2d\u53bb\u9664\u6b8b\u4f59\u7684\u672a\u70e7\u7ed3\u7c89\u672b\u3002\u5efa\u8bae\u7684\u6700\u5c0f\u5b54\u5c3a\u5bf8\u4e3a3.5 mm\u3002\u8fd8\u9700\u8981\u8db3\u591f\u5927\u7684\u5b54\uff0c\u4ee5\u5141\u8bb8\u901a\u8fc7\u4ecb\u8d28\u6eda\u52a8\u5bf9\u7a7a\u5fc3\u90e8\u4ef6\u7684\u5185\u90e8\u8fdb\u884c\u629b\u5149\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large alignnone size-medium wp-image-1609\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"247\" src=\"https:\/\/xometry.asia\/wp-content\/uploads\/2020\/06\/hollow-parts-300x247-1.jpg\" alt=\"Escape holes for hollow parts\" class=\"wp-image-55452\"\/><figcaption class=\"wp-element-caption\">\u7a7a\u5fc3\u96f6\u4ef6\u7684\u6cc4\u653e\u5b54<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-\u4e92\u9501\u90e8\u4ef6\">\u4e92\u9501\u90e8\u4ef6<\/h2>\n\n\n\n<p>\u6fc0\u5149\u70e7\u7ed3\u6210\u578b\uff08SLS\uff09\u53ef\u4ee5\u5728\u5355\u4e2a\u6784\u5efa\u4e2d\u6253\u5370\u5339\u914d\u548c\u79fb\u52a8\u90e8\u4ef6\u3002\u8fd9\u610f\u5473\u7740\uff0c\u4f7f\u7528\u8fd9\u79cd3D\u6253\u5370\u6280\u672f\uff0c\u5f53\u60a8\u5728\u4e00\u4e2a\u5468\u671f\u4e2d\u6784\u5efa\u6574\u4e2a\u529f\u80fd\u7ec4\u4ef6\u65f6\uff0c\u5728\u7ec4\u88c5\u4e4b\u524d\u4e0d\u9700\u8981\u6253\u5370\u5355\u72ec\u7684\u96f6\u4ef6\u3002\u5bf9\u4e8e\u4e92\u9501\u96f6\u4ef6\uff0c\u6a21\u578b\u5fc5\u987b\u8bbe\u8ba1\u4e3a\u5177\u67090.5\u6beb\u7c73\u7684\u6700\u5c0f\u95f4\u9699\uff0c\u5982\u679c\u53ef\u80fd\uff0c\u4f18\u9009\u66f4\u5927\u7684\u95f4\u9699\u3002\u8fd9\u662f\u4e3a\u4e86\u786e\u4fdd\u5f7b\u5e95\u6e05\u9664\u591a\u4f59\u7c89\u672b\uff0c\u4ee5\u786e\u4fdd\u5370\u5237\u7ec4\u4ef6\u4e0d\u4f1a\u6210\u4e3a\u4e00\u4e2a\u5b9e\u4f53\u96f6\u4ef6\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large alignnone size-medium wp-image-1613\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"219\" src=\"https:\/\/xometry.asia\/wp-content\/uploads\/2020\/06\/interlocking-300x219-1.jpg\" alt=\"Minimum clearance for interlocking parts\" class=\"wp-image-55453\"\/><figcaption class=\"wp-element-caption\">\u4e92\u9501\u96f6\u4ef6\u7684\u6700\u5c0f\u95f4\u9699<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-\u96d5\u523b\u548c\u538b\u82b1\">\u96d5\u523b\u548c\u538b\u82b1<\/h2>\n\n\n\n<p>\u96f6\u4ef6\u7684\u67d0\u4e9b\u7ec6\u8282\u4f1a\u5728\u6253\u5370\u8fc7\u7a0b\u4e2d\u8fdb\u884c\u96d5\u523b\u6216\u6d6e\u96d5\u3002\u4e3a\u4e86\u4f7f\u8fd9\u4e9b\u7ec6\u8282\u53ef\u89c1\uff0c\u6211\u4eec\u5efa\u8bae\u5c06\u5176\u6700\u5c0f\u6df1\u5ea6\u6216\u9ad8\u5ea6\u8bbe\u8ba1\u4e3a1 mm\u3002\u8be5\u6df1\u5ea6\u5bf9\u4e8e\u540e\u5904\u7406\u4e5f\u5f88\u91cd\u8981\uff0c\u56e0\u4e3a\u5c0f\u4e8e1 mm\u7684\u4efb\u4f55\u96d5\u523b\u6216\u538b\u7eb9\u90fd\u53ef\u80fd\u5728\u4ecb\u8d28\u6eda\u52a8\u8fc7\u7a0b\u4e2d\u78e8\u635f\u3002<\/p>\n\n\n\n<p>\u4e5f\u53ef\u4ee5\u4f7f\u7528\u6fc0\u5149\u70e7\u7ed3\u6210\u578b\uff08SLS\uff09\u5728\u96f6\u4ef6\u4e0a\u6253\u5370\u6587\u672c\u3002\u4e3a\u786e\u4fdd\u53ef\u8bfb\u6027\uff0c\u6587\u672c\u7684\u6700\u5c0f\u9ad8\u5ea6\u5e94\u4e3a2 mm\u3002\u6b64\u5916\uff0c\u5efa\u8bae\u4f7f\u7528Sans serif\u5b57\u4f53\uff0c\u8fd9\u4e0d\u4ec5\u662f\u4e3a\u4e86\u6613\u8bfb\u6027\uff0c\u4e5f\u662f\u4e3a\u4e86\u51cf\u5c11\u7ec6\u8282\u3002\u5728\u6587\u672c\u4e2d\u6dfb\u52a0\u8349\u7a3f\u6709\u52a9\u4e8e\u786e\u4fdd\u66f4\u8106\u5f31\u7684\u5b57\u6bcd\uff0c\u5982\u5c0f\u5199\u5b57\u6bcd\u201ci\u201d\uff0c\u5c06\u7ecf\u5f97\u8d77\u540e\u671f\u5904\u7406\u548c\u5904\u7406\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large alignnone size-medium wp-image-1601\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"208\" src=\"https:\/\/xometry.asia\/wp-content\/uploads\/2020\/06\/embossing-engraving-300x208-1.jpg\" alt=\"Minimum depth and height of embossings  and engravings\" class=\"wp-image-55454\"\/><figcaption class=\"wp-element-caption\">\u538b\u7eb9\u548c\u96d5\u7248\u7684\u6700\u5c0f\u6df1\u5ea6\u548c\u9ad8\u5ea6<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-\u7fd8\u66f2\">\u7fd8\u66f2<\/h2>\n\n\n\n<p>\u6fc0\u5149\u70e7\u7ed3\u6210\u578b\uff08SLS\uff093D\u6253\u5370\u6700\u91cd\u8981\u7684\u8bbe\u8ba1\u63d0\u793a\u4e4b\u4e00\u662f\u907f\u514d\u4f7f\u7528\u5927\u7684\u5e73\u9762\u3002\u8fd9\u79cd\u8868\u9762\u5bb9\u6613\u7fd8\u66f2\uff0c\u56e0\u6b64\u5e94\u907f\u514d\u3002\u5982\u679c\u5b83\u4eec\u662f\u96f6\u4ef6\u7684\u5173\u952e\u7279\u5f81\uff0c\u5219\u5e94\u5728\u8bbe\u8ba1\u4e2d\u5305\u62ec\u808b\u4ee5\u63d0\u4f9b\u652f\u6491\u3002\u4f46\u662f\uff0c\u8bf7\u6ce8\u610f\uff0c\u8fd9\u53ef\u80fd\u5e76\u4e0d\u603b\u80fd\u89e3\u51b3\u95ee\u9898\uff0c\u56e0\u6b64\uff0c\u5e94\u5c3d\u53ef\u80fd\u907f\u514d\u4f7f\u7528\u5927\u7684\u5e73\u9762\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large alignnone wp-image-55451 size-medium\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"229\" src=\"https:\/\/xometry.asia\/wp-content\/uploads\/2020\/06\/warping-300x229-1.jpg\" alt=\"Warping of large flat surfaces\" 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