{"id":1191,"date":"2026-04-02T15:08:32","date_gmt":"2026-04-02T07:08:32","guid":{"rendered":"https:\/\/www.primofort.com\/"},"modified":"2026-04-02T15:08:32","modified_gmt":"2026-04-02T07:08:32","slug":"3d-%e6%89%93%e5%8d%b0%e7%b2%be%e5%ba%a6%e3%80%81%e7%b2%be%e7%a1%ae%e5%ba%a6%e5%92%8c%e5%85%ac%e5%b7%ae%e7%9a%84%e4%b8%89%e4%bd%8d%e4%b8%80%e4%bd%93","status":"publish","type":"post","link":"https:\/\/www.primofort.com\/zh\/3d-%e6%89%93%e5%8d%b0%e7%b2%be%e5%ba%a6%e3%80%81%e7%b2%be%e7%a1%ae%e5%ba%a6%e5%92%8c%e5%85%ac%e5%b7%ae%e7%9a%84%e4%b8%89%e4%bd%8d%e4%b8%80%e4%bd%93\/","title":{"rendered":"\u4e09\u7ef4\u6253\u5370\u7684\u4e09\u4f4d\u4e00\u4f53\uff1a\u7cbe\u5ea6\u3001\u51c6\u786e\u5ea6\u548c\u516c\u5dee"},"content":{"rendered":"

\u5982\u679c\u4f60\u82b1\u8db3\u591f\u591a\u7684\u65f6\u95f4\u4e0e\u5de5\u7a0b\u5e08\u3001\u673a\u68b0\u5e08\u6216 3D \u6253\u5370\u5c40\u6253\u4ea4\u9053\uff0c\u4f60\u5c31\u4f1a\u542c\u5230\u8fd9\u6837\u7684\u8bdd \u7cbe\u786e\u5ea6<\/em>, \u7cbe\u786e\u5ea6<\/em>, \u548c \u5bbd\u5bb9<\/em> \u597d\u50cf\u5b83\u4eec\u7684\u610f\u601d\u5b8c\u5168\u4e00\u6837\u3002\u5267\u900f\u4e00\u4e0b\uff1a\u5176\u5b9e\u4e0d\u7136\u3002.<\/p>\n

\u4ea4\u66ff\u4f7f\u7528\u8fd9\u4e9b\u672f\u8bed\u5f88\u5bb9\u6613\u5bfc\u81f4\u4e0e\u5236\u9020\u5546\u6c9f\u901a\u4e0d\u7545\uff0c\u591a\u4ed8\u96f6\u4ef6\u8d39\uff0c\u6700\u7ec8\u5f97\u5230\u7684\u539f\u578b\u4e0d\u5408\u9002\u3002.<\/p>\n

\u8ba9\u6211\u4eec\u7528\u901a\u4fd7\u6613\u61c2\u7684\u82f1\u8bed\u548c\u7ecf\u5178\u7684 \u201c\u98de\u9556\u76d8 \u201d\u6bd4\u55bb\u6765\u5206\u89e3\u8fd9\u4e09\u4e2a\u6982\u5ff5\uff0c\u8fd9\u6837\u60a8\u5c31\u53ef\u4ee5\u81ea\u4fe1\u5730\u8ba2\u8d2d\u771f\u6b63\u6709\u6548\u7684\u96f6\u4ef6\u3002.<\/p>\n

\ud83c\udfaf \u4e3b\u8981\u6536\u83b7<\/h3>\n
    \n
  • \u51c6\u786e\u6027<\/strong> \u6b63\u4e2d\u9776\u5fc3\u3002(\u6253\u5370\u673a\u662f\u5426\u6309\u7167\u60a8\u8981\u6c42\u7684\u5c3a\u5bf8\u6253\u5370\uff1f\uff09<\/li>\n
  • \u7cbe\u5ea6<\/strong> \u662f\u53cd\u590d\u6253\u5728\u540c\u4e00\u4e2a\u4f4d\u7f6e\u4e0a\u3002(\u5373\u4f7f\u7a0d\u6709\u504f\u5dee\uff0c\u6253\u5370\u673a\u662f\u5426\u59cb\u7ec8\u5982\u4e00\uff1f\uff09<\/li>\n
  • \u5bbd\u5bb9<\/strong> \u662f\u53ef\u63a5\u53d7\u7684\u56de\u65cb\u4f59\u5730\uff08\u6211\u4eec\u80fd\u5728\u79bb\u9776\u5fc3\u591a\u8fdc\u7684\u5730\u65b9\u7740\u9646\u5e76\u4ecd\u7136\u8d62\u5f97\u6bd4\u8d5b\uff1f\uff09<\/li>\n
  • \u9ec4\u91d1\u6cd5\u5219<\/strong> \u60a8\u5e76\u4e0d\u603b\u662f\u9700\u8981\u6700\u9ad8\u7684\u51c6\u786e\u5ea6\u548c\u7cbe\u786e\u5ea6\u3002\u8fc7\u9ad8\u7684\u8981\u6c42\u53ea\u4f1a\u6d88\u8017\u60a8\u7684\u9884\u7b97\u3002.<\/li>\n<\/ul>\n
    \n

    \ud83c\udfaf 1.\u7cbe\u5ea6\uff1a\u547d\u4e2d\u9776\u5fc3<\/h2>\n

    \u5728 3D \u6253\u5370\u9886\u57df\u3001, \u7cbe\u786e\u5ea6<\/strong> \u662f\u6307\u6700\u7ec8\u5b9e\u7269\u96f6\u4ef6\u4e0e\u6570\u5b57 CAD \u6587\u4ef6\u7684\u7cbe\u786e\u5c3a\u5bf8\u7684\u63a5\u8fd1\u7a0b\u5ea6\u3002.<\/p>\n

    \u60f3\u8c61\u4e00\u4e0b\u4f60\u5728\u6295\u63b7\u98de\u9556\u3002\u5982\u679c\u4f60\u7784\u51c6\u9776\u5fc3\u5e76\u51fb\u4e2d\u9776\u5fc3\uff0c\u4f60\u5c31\u662f\u51c6\u786e\u7684\u3002\u5982\u679c\u60a8\u8bbe\u8ba1\u7684\u7acb\u65b9\u4f53\u6b63\u597d\u662f 10.0 \u6beb\u7c73\uff080.394 \u82f1\u5bf8\uff09\u5bbd\uff0c\u800c 3D \u6253\u5370\u673a\u6253\u5370\u51fa\u7684\u7acb\u65b9\u4f53\u6b63\u597d\u662f 10.0 \u6beb\u7c73\uff080.394 \u82f1\u5bf8\uff09\u5bbd\uff0c\u90a3\u4e48\u6253\u5370\u673a\u5c31\u662f\u5b8c\u5168\u7cbe\u786e\u7684\u3002.<\/p>\n

      \n
    • \u9677\u9631<\/strong> 3D \u6253\u5370\u6d89\u53ca\u52a0\u70ed\u3001\u7194\u5316\u3001\u56fa\u5316\u548c\u51b7\u5374\u3002\u6750\u6599\u6536\u7f29\u3002\u9996\u6b21\u5c1d\u8bd5\u4f7f\u7528\u5168\u65b0\u6750\u6599\u5c31\u80fd\u8fbe\u5230\u5b8c\u7f8e\u7684\u7cbe\u5ea6\uff0c\u96be\u5ea6\u53ef\u60f3\u800c\u77e5\u3002.<\/li>\n<\/ul>\n

      \ud83d\udd01 2.\u7cbe\u786e\uff1a\u4fdd\u6301\u4e00\u81f4\u7684\u827a\u672f<\/h2>\n

      \u7cbe\u5ea6<\/strong> (\u4e5f\u79f0\u4e3a\u53ef\u91cd\u590d\u6027\uff09\u4e0e\u7cbe\u5ea6\u5b8c\u5168\u4e0d\u540c\u3002\u7cbe\u5ea6\u8861\u91cf\u7684\u662f 3D \u6253\u5370\u673a\u80fd\u5728\u591a\u5927\u7a0b\u5ea6\u4e0a\u59cb\u7ec8\u5982\u4e00\u5730\u751f\u4ea7\u51fa \u5b8c\u5168\u4e00\u6837\u7684\u7ed3\u679c<\/em> \u4e00\u904d\u53c8\u4e00\u904d\u3002.<\/p>\n

      \u56de\u5230\u6211\u4eec\u7684\u98de\u9556\u76d8\uff1a\u60f3\u8c61\u4e00\u4e0b\uff0c\u4f60\u6295\u51fa\u4e94\u652f\u98de\u9556\uff0c\u5b83\u4eec\u90fd\u7d27\u7d27\u5730\u805a\u5728\u4e00\u8d77......\u4f46\u5b83\u4eec\u90fd\u5361\u5728\u4e86\u9556\u76d8\u7684\u5de6\u4e0a\u89d2\uff0c\u79bb\u9776\u5fc3\u5f88\u8fdc\u3002\u4f60\u9ad8\u5ea6 \u4e25\u4e1d\u5408\u7f1d<\/strong>, \u4f46\u53ef\u6015\u7684\u662f \u5931\u5b9e<\/strong>.<\/p>\n

      \u5982\u679c\u4f60\u8981\u6c42\u4f60\u7684 3D \u6253\u5370\u673a\u6253\u5370\u4e00\u4e2a 10.0 \u6beb\u7c73\uff080.394 \u82f1\u5bf8\uff09\u7684\u7acb\u65b9\u4f53\uff0c\u800c\u5b83\u5374\u8fde\u7eed\u6253\u5370\u4e86\u4e94\u6b21 9.8 \u6beb\u7c73\uff080.386 \u82f1\u5bf8\uff09\u7684\u7acb\u65b9\u4f53\uff0c\u90a3\u4e48\u8fd9\u53f0\u673a\u5668\u7684\u7cbe\u786e\u5ea6\u662f\u60ca\u4eba\u7684\u3002.<\/p>\n

        \n
      • \u4e3a\u4ec0\u4e48\u7cbe\u51c6\u80dc\u4e8e\u7cbe\u786e\uff1f<\/strong> \u7ecf\u9a8c\u4e30\u5bcc\u7684\u5236\u9020\u4e13\u5bb6\u4f1a\u544a\u8bc9\u4f60\uff0c\u7cbe\u5ea6\u5b9e\u9645\u4e0a\u662f 3D \u6253\u5370\u7684\u5723\u676f\u3002\u5982\u679c\u4e00\u53f0\u673a\u5668\u7684\u7cbe\u5ea6\u5f88\u9ad8\uff08\u8bef\u5dee\u59cb\u7ec8\u4fdd\u6301\u76f8\u540c\uff09\uff0c\u90a3\u4e48\u60a8\u53ea\u9700\u5c06 CAD \u6587\u4ef6\u653e\u5927 0.2 \u6beb\u7c73\uff080.008 \u82f1\u5bf8\uff09\u6765\u8865\u507f\u3002\u562d--\u73b0\u5728\u4f60\u65e2\u7cbe\u786e \u548c<\/em> \u7cbe\u786e\uff01\u5982\u679c\u4e00\u53f0\u673a\u5668\u4e0d\u65ad\u5410\u51fa\u968f\u673a\u5c3a\u5bf8\uff08\u4e0d\u7cbe\u786e\uff09\uff0c\u4f60\u5c31\u65e0\u6cd5\u4fee\u590d\u5b83\u3002.<\/li>\n<\/ul>\n

        \ud83d\udccf 3.\u5bbd\u5bb9\uff1a\u53ef\u63a5\u53d7\u7684\u56de\u65cb\u4f59\u5730<\/h2>\n

        \u5bbd\u5bb9<\/strong> \u662f\u5bf9\u5236\u9020\u8fc7\u7a0b\u4e2d\u4e0d\u5b58\u5728\u5b8c\u7f8e\u8fd9\u4e00\u73b0\u5b9e\u7684\u627f\u8ba4\u3002\u5b83\u662f\u4e3a\u4f7f\u96f6\u4ef6\u4ecd\u80fd\u6b63\u5e38\u5de5\u4f5c\u800c\u8bbe\u5b9a\u7684\u5141\u8bb8\u8bef\u5dee\u8303\u56f4\u3002.<\/p>\n

        \u5c06 \u201c\u5bb9\u5dee \u201d\u89c6\u4e3a\u9776\u5fc3\u672c\u8eab\u7684\u5927\u5c0f\u3002\u5982\u679c\u4f60\u5728\u9152\u5427\u73a9\u4f11\u95f2\u98de\u9556\u6e38\u620f\uff0c\u51fb\u4e2d\u9776\u5b50\u4e0a\u7684\u4efb\u4f55\u5730\u65b9\u90fd\u53ef\u80fd\u662f\u53ef\u4ee5\u63a5\u53d7\u7684 \"\u5bbd\u5bb9\u5ea6\"\u3002\u5982\u679c\u4f60\u53c2\u52a0\u7684\u662f\u4e16\u754c\u9526\u6807\u8d5b\uff0c\u4f60\u7684\u5bb9\u5fcd\u5ea6\u5c31\u5fae\u4e4e\u5176\u5fae\u4e86\u3002.<\/p>\n

        \u5728 3D \u6253\u5370\u4e2d\uff0c\u516c\u5dee\u8868\u793a\u4e3a\u6b63\u8d1f\u8303\u56f4\u3002\u5982\u679c\u60a8\u5c06\u4e00\u4e2a\u5c3a\u5bf8\u5b9a\u4e49\u4e3a 10.0 \u6beb\u7c73\uff080.394 \u82f1\u5bf8\uff09\uff0c\u516c\u5dee\u4e3a \u00b10.1 \u6beb\u7c73\uff08\u00b10.004 \u82f1\u5bf8\uff09\uff0c\u90a3\u4e48\u60a8\u5c31\u662f\u5728\u544a\u8bc9\u5236\u9020\u5546\uff1a \u201c\u6211\u5c06\u63a5\u53d7\u4efb\u4f55\u5c3a\u5bf8\u5728 9.9 \u6beb\u7c73\uff080.390 \u82f1\u5bf8\uff09\u548c 10.1 \u6beb\u7c73\uff080.398 \u82f1\u5bf8\uff09\u4e4b\u95f4\u7684\u96f6\u4ef6\u201d\u3002\u201d<\/em><\/p>\n

          \n
        • \u5bbd\u5bb9\u7684\u9ec4\u91d1\u6cd5\u5219<\/strong> \u516c\u5dee\u8d8a\u5c0f\uff0c\u6210\u672c\u8d8a\u9ad8\u3002\u5982\u679c\u4f60\u5bf9\u4e00\u4e2a\u7b80\u5355\u7684\u5851\u6599\u9547\u7eb8\u8981\u6c42 \u00b10.05 \u6beb\u7c73\uff08\u00b10.002 \u82f1\u5bf8\uff09\u7684\u516c\u5dee\uff0c\u90a3\u4f60\u5c31\u662f\u5728\u6d6a\u8d39\u94b1\u3002.<\/li>\n<\/ul>\n
          \n

          \ud83d\udcca \u5185\u5bb9\u63d0\u8981\u8868<\/h2>\n
          \n\n\n\n\n\n\n\n
          \u5b66\u671f<\/th>\n\u98de\u9556\u76d8\u7684\u6bd4\u55bb<\/th>\n3D \u6253\u5370\u7684\u610f\u4e49<\/th>\n\u5982\u4f55\u4fee\u590d<\/th>\n<\/tr>\n<\/thead>\n
          \u51c6\u786e\u6027<\/strong><\/td>\n\u51fb\u4e2d\u9776\u5fc3.<\/td>\n\u6253\u5370\u90e8\u4ef6\u4e0e CAD \u6587\u4ef6\u7684\u5339\u914d\u7a0b\u5ea6\u3002.<\/td>\n\u6821\u51c6\u6253\u5370\u673a\u6216\u8c03\u6574\u6253\u5370\u8bbe\u7f6e\u3002.<\/td>\n<\/tr>\n
          \u7cbe\u5ea6<\/strong><\/td>\n\u53cd\u590d\u51fb\u6253\u540c\u4e00\u4f4d\u7f6e\u3002.<\/td>\n\u6253\u5370\u673a\u751f\u4ea7\u76f8\u540c\u5c3a\u5bf8\u7684\u4e00\u81f4\u6027\u3002.<\/td>\n\u5347\u7ea7\u5230\u9ad8\u5ea6\u7a33\u5b9a\u7684\u5de5\u4e1a 3D \u6253\u5370\u6280\u672f\uff08\u5982 SLA \u6216 SLS\uff09\u3002.<\/td>\n<\/tr>\n
          \u5bbd\u5bb9<\/strong><\/td>\n\u53ef\u63a5\u53d7\u76ee\u6807\u7684\u5927\u5c0f\u3002.<\/td>\n\u4e0e\u7cbe\u786e\u6d4b\u91cf\u7684\u5141\u8bb8\u504f\u5dee\u3002.<\/td>\n\u5728 CAD \u6587\u4ef6\u4e2d\u8bbe\u8ba1\u6709\u610f\u7684\u95f4\u9699\u3002.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n
          \n

          \ud83d\ude80\u9762\u5411\u5ba2\u6237\u7684\u7ed3\u8bba\uff1a\u60a8\u771f\u7684\u9700\u8981\u5b83\u5417\uff1f<\/h2>\n

          \u8fd9\u662f\u4f60\u4eca\u5929\u5c06\u5f97\u5230\u7684\u6700\u6709\u4ef7\u503c\u7684\u5efa\u8bae\uff1a \u505c\u6b62\u4e3a\u4f60\u4e0d\u9700\u8981\u7684\u7cbe\u5bc6\u4eea\u5668\u4ed8\u8d39\u3002.<\/strong><\/p>\n

          \u9ad8\u7aef\u5de5\u4e1a\u673a\u5668\u4ee5\u9ad8\u7cbe\u5ea6\u548c\u8d85\u7cbe\u5bc6\u800c\u95fb\u540d\u3002\u4f46\u662f\uff0c\u8bf7\u95ee, \u201c\u6211\u80fd\u5f97\u5230\u7684\u7edd\u5bf9\u6700\u9ad8\u7cbe\u5ea6\u662f\u591a\u5c11\uff1f\u201d<\/em> \u662f\u4e2a\u9519\u8bef\u7684\u95ee\u9898\u3002.<\/p>\n

          \u6b63\u786e\u7684\u95ee\u9898\u662f \u201c\u8fd9\u4e2a\u7279\u5b9a\u96f6\u4ef6\u7684\u6700\u5c0f\u516c\u5dee\u662f\u591a\u5c11\uff1f\u201d<\/strong><\/em><\/p>\n

          \u5982\u679c\u60a8\u8981\u6253\u5370\u4e00\u4e2a\u65b0\u5496\u5561\u676f\u7684\u5feb\u901f\u53ef\u89c6\u5316\u6a21\u578b\uff0c\u770b\u770b\u624b\u67c4\u5728\u60a8\u624b\u4e2d\u7684\u611f\u89c9\u5982\u4f55\uff0c\u60a8\u5e76\u4e0d\u9700\u8981\u5fae\u89c2\u7cbe\u5ea6\u3002\u9a6c\u9a6c\u864e\u864e\u7684\u5ec9\u4ef7 FDM \u6253\u5370\u5c31\u80fd\u5b8c\u7f8e\u5730\u5b8c\u6210\u4efb\u52a1\u3002.<\/p>\n

          \u5c06\u4e25\u683c\u7684\u516c\u5dee\u3001\u9ad8\u7cbe\u5ea6\u548c\u6602\u8d35\u7684\u7cbe\u5bc6\u5ea6\u7559\u7ed9\u8054\u9501\u673a\u68b0\u7ec4\u4ef6\u3001\u5361\u6263\u914d\u5408\u548c\u6700\u7ec8\u4f7f\u7528\u7684\u751f\u4ea7\u90e8\u4ef6\u3002\u806a\u660e\u5730\u8bbe\u8ba1\uff0c\u5408\u7406\u5730\u89c4\u5b9a\u516c\u5dee\uff0c\u60a8\u7684 3D \u6253\u5370\u9884\u7b97\u4f1a\u5bf9\u60a8\u611f\u6fc0\u4e0d\u5c3d\u3002.<\/p>","protected":false},"excerpt":{"rendered":"

          If you spend enough time around engineers, machinists, or 3D printing bureaus, you will hear the words accuracy, precision, and tolerance thrown around like they mean the exact same thing. Spoiler alert: they don\u2019t. Using these terms interchangeably is a great way to miscommunicate with your manufacturer, overpay for your parts, and end up with […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1191","post","type-post","status-publish","format-standard","hentry","category-blog"],"acf":[],"yoast_head":"\nThe Holy Trinity of 3D Printing: Accuracy, Precision, and Tolerance - Primofort<\/title>\n<meta name=\"description\" content=\"Understand the importance of 3D printing accuracy precision tolerance for high-quality prints in various applications.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.primofort.com\/zh\/3d-\u6253\u5370\u7cbe\u5ea6\u3001\u7cbe\u786e\u5ea6\u548c\u516c\u5dee\u7684\u4e09\u4f4d\u4e00\u4f53\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The Holy Trinity of 3D Printing: Accuracy, Precision, and Tolerance - 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