{"id":77622,"date":"2017-04-29T06:30:57","date_gmt":"2017-04-28T22:30:57","guid":{"rendered":"\/\/m.iemloyee.com\/?p=77622"},"modified":"2017-05-04T18:10:03","modified_gmt":"2017-05-04T10:10:03","slug":"nature%ef%bc%9a3d%e6%89%93%e5%8d%b0%e9%80%8f%e6%98%8e%e7%9f%b3%e8%8b%b1%e7%8e%bb%e7%92%83","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=77622","title":{"rendered":"Nature\uff1a3D\u6253\u5370\u900f\u660e\u77f3\u82f1\u73bb\u7483"},"content":{"rendered":"
\u3010\u5f15\u8a00\u3011<\/strong><\/span><\/p>\n \u73bb\u7483\u7531\u4e8e\u5176\u65e0\u53ef\u5339\u654c\u7684\u5149\u5b66\u900f\u660e\u6027\uff0c\u51fa\u8272\u7684\u673a\u68b0\u6027\u80fd\u4ee5\u53ca\u4f18\u5f02\u7684\u70ed\u3001\u7535\u3001\u5316\u5b66\u963b\u9694\u6027\u5728\u79d1\u5b66\u7814\u7a76\u4e2d\u53d7\u5230\u5e7f\u6cdb\u5173\u6ce8\u3002\u4f17\u6240\u5468\u77e5\uff0c\u4f20\u7edf\u73bb\u7483\u5236\u54c1\u901a\u8fc7\u96d5\u523b\u6216\u5439\u5851\u800c\u6210\u5f62\uff0c\u8fd9\u5f80\u5f80\u9700\u8981\u8f83\u9ad8\u7684\u6e29\u5ea6\uff0c\u4e14\u8fc7\u7a0b\u590d\u6742\u7e41\u7410\uff0c\u6709\u65f6\u8fd8\u9700\u8981\u4f7f\u7528\u6709\u6bd2\u7684\u5316\u5b66\u8bd5\u5242\uff0c\u4e0d\u7b26\u5408\u73b0\u4ee3\u7eff\u8272\u4ea7\u4e1a\u8981\u6c42\u3002\u8fd1\u5e74\u6765\uff0c3D\u6253\u5370\u6210\u4e3a\u65b0\u5174\u4ea7\u4e1a\uff0c\u4f463D\u6253\u5370\u5f80\u5f80\u4f7f\u7528\u6811\u8102\u6750\u6599\uff0c\u4e0a\u8ff0\u7f3a\u70b9\u4f7f\u5f97\u73bb\u7483\u96be\u4ee5\u5728\u73b0\u4ee33D\u5236\u9020\u6280\u672f\u65b9\u9762\u5f97\u4ee5\u5e7f\u6cdb\u5e94\u7528\uff0c\u6210\u4e3a\u76ee\u524d\u4e00\u9879\u6781\u5177\u6311\u6218\u4e14\u5bcc\u6709\u524d\u666f\u7684\u8bfe\u9898\u3002<\/p>\n \u3010\u6210\u679c\u7b80\u4ecb<\/strong>\u3011<\/span><\/p>\n \u8fd1\u65e5\uff0c\u5fb7\u56fd\u5361\u5c14\u65af\u9c81\u5384\u7406\u5de5\u5b66\u9662\u7684Bastian E. Rapp\uff08\u901a\u8baf\u4f5c\u8005\uff09<\/strong>\u7b49\u4eba\u5728Nature<\/strong>\u4e0a\u53d1\u8868\u4e86\u9898\u4e3a\u201cThree-dimensional printing of transparent fused silica glass<\/strong>\u201d\u7684\u6587\u7ae0\uff0c\u63d0\u51fa\u4e86\u201c\u6db2\u4f53\u73bb\u7483\u201d\u7684\u7cfb\u7edf\uff0c\u5373\u5c06\u4f18\u826f\u7684\u73bb\u7483\u7c89\u672b\u5206\u6563\u5728\u9002\u5b9c\u6db2\u4f53\u4e2d\uff0c\u5f62\u6210\u60ac\u6d6e\u6db2\u30023D\u6253\u5370\u673a\u4fbf\u53ef\u5bf9\u6b64\u7eb3\u7c73\u590d\u5408\u6750\u6599\u76f4\u63a5\u52a0\u5de5\uff0c\u518d\u7ecf\u8fc7\u70ed\u5904\u7406\uff0c\u9664\u53bb\u591a\u4f59\u90e8\u5206\uff0c\u5373\u53ef\u5f97\u5230\u5404\u79cd\u5f62\u72b6\u7684\u73bb\u7483\uff0c\u5176\u7cbe\u5ea6\u53ea\u53d73D\u6253\u5370\u673a\u51c6\u786e\u5ea6\u7684\u5f71\u54cd\u3002\u8fd9\u79cd\u6253\u5370\u7684\u77f3\u82f1\u73bb\u7483\u65e0\u5b54\uff0c\u900f\u660e\u6027\u597d\u4e14\u8868\u9762\u5149\u6ed1\u3002\u901a\u8fc7\u63ba\u6742\u91d1\u5c5e\u76d0\uff0c\u53ef\u5f97\u5230\u5404\u79cd\u989c\u8272\u7684\u73bb\u7483\u5236\u54c1\u3002\u8fd9\u9879\u7814\u7a76\u4e0d\u4ec5\u62d3\u5bbd\u4e863D\u6253\u5370\u7684\u6750\u6599\uff0c\u540c\u65f6\u8fd8\u4f7f\u5404\u79cd\u5c3a\u5bf8\u77f3\u82f1\u73bb\u7483\u7684\u83b7\u53d6\u6210\u4e3a\u53ef\u80fd\u3002<\/p>\n \u3010\u56fe\u6587\u5bfc\u8bfb<\/strong>\u3011<\/span><\/p>\n \u56fe<\/strong>1 <\/strong>\u7194\u878d\u77f3\u82f1\u73bb\u7483\u7684<\/strong>3D<\/strong>\u6253\u5370<\/strong><\/span><\/p>\n a)\u53ef\u7d2b\u5916\u56fa\u5316\u7684\u5355\u4f53\u6eb6\u5242\u4e0e\u65e0\u5b9a\u578b\u7684\u7845\u7eb3\u7c73\u7c89\u672b\u6df7\u5408\uff0c\u5f62\u6210\u7eb3\u7c73\u6df7\u5408\u7269\uff0c\u7136\u540e\u5728\u7acb\u4f53\u5e73\u7248\u5370\u5237\u4e0b\uff0c\u5f62\u6210\u7684\u805a\u5408\u590d\u5408\u7269\u901a\u8fc7\u70ed\u8131\u8102\u53ca\u70e7\u7ed3\u6700\u7ec8\u8f6c\u53d8\u4e3a\u77f3\u82f1\u73bb\u7483\u3002\uff08\u6bd4\u4f8b\u5c3a\uff1a7mm\uff09<\/p>\n b\u3001c) \u5370\u5237\u70e7\u7ed3\u7684\u73bb\u7483\u7ed3\u6784\u7684\u4f8b\u5b50\u3002\u5206\u522b\u4e3a\u5361\u5c14\u65af\u9c81\u5384\u7406\u5de5\u5b66\u9662\u548c\u6912\u76d0\u5377\u997c\u7684\u6807\u5fd7\u3002\uff08\u6bd4\u4f8b\u5c3a\uff1a5mm\uff09<\/p>\n d) \u5370\u5237\u77f3\u82f1\u73bb\u7483\u7684\u9ad8\u70ed\u963b\u6027\u793a\u4f8b\u3002\uff08\u6bd4\u4f8b\u5c3a\uff1a1cm\uff09\uff0c\u5176\u4e2d\u7684\u706b\u7130\u6e29\u5ea6\u5927\u7ea6\u4e3a800\u3002<\/p>\n \u56fe2 \u70e7\u7ed3\u73bb\u7483\u7684\u7279\u6027\u4ee5\u53ca\u7eb3\u7c73\u590d\u5408\u6750\u6599\u7684\u9ad8\u5206\u8fa8\u7387<\/strong><\/span><\/p>\n a\u3001b) \u4e0e\u5546\u4e1a\u77f3\u82f1\u73bb\u7483\u76f8\u6bd4\uff0c\u5370\u5237\u70e7\u7ed3\u77f3\u82f1\u73bb\u7483\u7684X\u5c04\u7ebf\u5149\u7535\u5b50\u80fd\u8c31\u548c\u62c9\u66fc\u5149\u8c31\u3002<\/p>\n c) \u5de6\u8fb9\u662f\u7528\u4e8e\u5fae\u7acb\u4f53\u5e73\u7248\u5370\u5237\u7684\u6307\u6570\u5339\u914d\u7684\u7eb3\u7c73\u590d\u5408\u6750\u6599\u4e0e\u975e\u6307\u6570\u5339\u914d\u7684\u94f8\u9020\u6ce5\u6d46\u7684\u7d2b\u5916-\u53ef\u89c1\u5149\u900f\u5c04\u5149\u8c31\u56fe\u3002\u5728365nm\u7684\u6ce2\u957f\u7167\u5c04\u4e0b\uff0c\u57fa\u4e8e\u5fae\u7acb\u4f53\u5e73\u7248\u5370\u5237\u7684\u7eb3\u7c73\u590d\u5408\u6750\u6599\u7684\u900f\u5c04\u7387\u5927\u7ea6\u589e\u52a0\u4e8662%\u3002\u5f53\u94f8\u9020\u6ce5\u6d46\u6b63\u5728\u5f3a\u70c8\u5438\u6536\u5149\u65f6\uff08\u900f\u5c04\u7387\u5927\u7ea6\u4e3a4%\uff09\uff0c\u8fd9\u79cd\u7eb3\u7c73\u590d\u5408\u6750\u6599\u662f\u9ad8\u5ea6\u900f\u660e\u7684\uff08\u900f\u5c04\u7387\u5927\u7ea6\u4e3a66%\uff09\u3002\u53f3\u8fb9\u5206\u522b\u4e3a\u94f8\u9020\u548c\u5fae\u7acb\u4f53\u5e73\u7248\u5370\u5237\u7684\u7eb3\u7c73\u590d\u5408\u6750\u6599\u3002<\/p>\n \u56fe3 \u77f3\u82f1\u73bb\u7483\u7684\u5fae\u7ed3\u6784<\/strong><\/span><\/p>\n a)\u4e2d\u7a7a\u57ce\u5821\u5927\u95e8\u7684\u5fae\u7acb\u4f53\u5e73\u7248\u5370\u5237\u3002\uff08\u6bd4\u4f8b\u5c3a\uff1a270\u03bcm\uff09<\/p>\n b) \u5178\u578b\u5fae\u6d41\u63a7\u82af\u7247\u7684\u5fae\u7acb\u4f53\u5e73\u7248\u5370\u5237\u3002\uff08\u63d2\u56fe\u6bd4\u4f8b\u5c3a\uff1a200\u03bcm\uff09<\/p>\n c) \u5fae\u5149\u884d\u5c04\u7ed3\u6784\u4ea7\u751f\u5e95\u90e8\u6240\u793a\u7684\u5149\u5b66\u6295\u5f71\u56fe\u6848\u3002\uff08\u7528\u7eff\u8272\u6fc0\u5149\u68d2\u7167\u660e\uff1b\u6bd4\u4f8b\u5c3a\uff1a100\u03bcm\uff09<\/p>\n d) \u4f7f\u7528\u7070\u5ea6\u5e73\u677f\u5370\u5237\u6784\u9020\u7684\u663e\u5fae\u955c\u5934\u3002\uff08\u63d2\u56fe\u6bd4\u4f8b\u5c3a\uff1a100\u03bcm\uff09<\/p>\n \u56fe4 \u70e7\u7ed3\u73bb\u7483\u7684\u8868\u9762\u548c\u5149\u5b66\u7279\u6027<\/strong><\/span><\/p>\n a)\u5370\u5237\u73bb\u7483\u90e8\u5206\u663e\u793a\u4e86\u9010\u5c42\u5fae\u7acb\u4f53\u5e73\u677f\u5370\u5237\u8fc7\u7a0b\u4e2d\u53f0\u9636\u548c\u4fa7\u58c1\u7684\u8d77\u4f0f\uff0c\u5370\u5237\u90e8\u5206\u7684\u539a\u5ea6\u4e3a20\u03bcm\u3002\uff08\u6bd4\u4f8b\u5c3a\uff1a80\u03bcm\uff09<\/p>\n b) \u539f\u5b50\u529b\u663e\u5fae\u955c\u5bf9\u4e8e\u77f3\u82f1\u73bb\u7483\u4e2d\u5fae\u6d41\u901a\u9053\u7684\u6d4b\u91cf\uff0c\u8868\u660e\u9876\u90e8\u8868\u9762\u7684\u7c97\u7cd9\u5ea6\u5f88\u4f4e\uff0c\u5927\u7ea6\u4e3a2nm\uff0cz\u8868\u793a\u6240\u6d4b\u6837\u54c1\u7684\u9ad8\u5ea6\u3002\uff08\u6bd4\u4f8b\u5c3a\uff1a260\u03bcm\uff09<\/p>\n c) \u4e0e\u5546\u4e1a\u77f3\u82f1\u73bb\u7483\u76f8\u6bd4\uff0c\u5370\u5237\u70e7\u7ed3\u73bb\u7483\u7684\u7d2b\u5916\u53ef\u89c1\u5149\u8c31\u56fe\uff0c\u5176\u900f\u5c04\u5149\u8c31\u51e0\u4e4e\u662f\u76f8\u4f3c\u7684\u3002\u91d1\u5c5e\u76d0\u7684\u63ba\u6742\u5c06\u5f62\u6210\u8272\u5f69\u4e30\u5bcc\u7684\u4e8c\u5143\u77f3\u82f1\u73bb\u7483\u3002\uff08\u5982c\u4e2d\u53f3\u56fe\u6240\u793a\uff09<\/p>\n \u3010\u5c0f\u7ed3<\/strong>\u3011<\/span><\/p>\n \u672c\u6587\u62a5\u9053\u4e86\u4e00\u79cd\u57fa\u4e8e3D\u6253\u5370\u5f97\u5230\u77f3\u82f1\u73bb\u7483\u7684\u65b9\u6cd5\u3002\u6b64\u79cd\u65b9\u6cd5\u786e\u4fdd\u4e86\u5728\u5927\u6216\u5fae\u7c73\u5c3a\u5ea6\u4e0a\u5236\u5907\u51fa\u5f62\u72b6\u590d\u6742\uff0c\u5177\u6709\u9ad8\u5ea6\u900f\u660e\uff0c\u70ed\u963b\u6027\u4f18\u5f02\uff0c\u673a\u68b0\u6027\u80fd\u826f\u597d\u7684\u73bb\u7483\u3002\u540c\u65f6\u5b83\u4e5f\u6269\u5c55\u4e863D\u6253\u5370\u6280\u672f\u7684\u6750\u6599\uff0c\u5177\u6709\u5f88\u5927\u7684\u5e94\u7528\u524d\u666f\u3002<\/p>\n \u6587\u732e\u94fe\u63a5\uff1a<\/strong>Three-dimensional printing of transparent fused silica glass<\/a>\u00a0\uff08Nature, 2017, DOI:10.1038\/nature22061\uff09<\/p>\n \u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u5f20\u865e\u7f16\u8bd1\uff0c\u9ec4\u8d85\u5ba1\u6838\uff0c\u70b9\u6211\u52a0\u5165\u6750\u6599\u4eba\u7f16\u8f91\u90e8<\/a>\u3002<\/p>\n \u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1axiaofire-18\uff0c\u5434\u73ab\uff0c\u6211\u4eec\u4f1a\u62c9\u5404\u4f4d\u8001\u5e08\u52a0\u5165\u4e13\u5bb6\u7fa4\u3002<\/span><\/strong><\/p>\n<\/p>\n
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