{"id":3142,"date":"2025-07-01T14:27:46","date_gmt":"2025-07-01T06:27:46","guid":{"rendered":"https:\/\/www.xinjiecn.com\/?p=3142"},"modified":"2025-07-01T14:27:49","modified_gmt":"2025-07-01T06:27:49","slug":"%e4%b8%ad%e5%b1%b1%e9%92%a3%e9%87%91%e5%8a%a0%e5%b7%a5%e5%8e%82%e5%9b%be%e8%a7%a3%e9%92%a3%e9%87%91%e5%b7%a5%e8%89%ba%ef%bc%9a%e5%9c%86%e5%bc%a7%e6%8a%98%e5%bc%af%e5%b1%95%e5%bc%80%e9%95%bf%e5%ba%a6","status":"publish","type":"post","link":"https:\/\/www.xinjiecn.com\/?p=3142","title":{"rendered":"\u4e2d\u5c71\u94a3\u91d1\u52a0\u5de5\u5382\u56fe\u89e3\u94a3\u91d1\u5de5\u827a\uff1a\u5706\u5f27\u6298\u5f2f\u5c55\u5f00\u957f\u5ea6\u7684\u8ba1\u7b97\u65b9\u6cd5"},"content":{"rendered":"\n
\"\"<\/figure>\n\n\n\n

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\u89e3\u8bfb\u56fe\u7eb8\u4fe1\u606f<\/h4>\n\n\n\n

\u8fd9\u5f20\u56fe\u7eb8\u5c55\u793a\u4e86\u4e00\u4e2a\u94a3\u91d1\u4ef6\u7684\u622a\u9762\u89c6\u56fe\uff0c\u5176\u6838\u5fc3\u5de5\u827a\u662f\u5c06\u4e00\u5757\u5e73\u6574\u7684\u91d1\u5c5e\u677f\u6298\u5f2f\u6210\u4e00\u4e2a\u5e26\u670990\u5ea6\u5706\u5f27\u7684\u7ed3\u6784\u3002\u4ece\u56fe\u4e2d\u6211\u4eec\u53ef\u4ee5\u63d0\u70bc\u51fa\u4ee5\u4e0b\u5173\u952e\u4fe1\u606f\uff1a<\/p>\n\n\n\n

    \n
  • \u6750\u8d28\u4e0e\u539a\u5ea6<\/strong>\uff1a\u6750\u6599\u4e3aQ235\u94a2\uff0c\u677f\u6750\u539a\u5ea6\u4e3a2mm\u3002\u8fd9\u662f\u8ba1\u7b97\u4e2d\u81f3\u5173\u91cd\u8981\u7684\u57fa\u7840\u53c2\u6570\u3002<\/li>\n\n\n\n
  • \u51e0\u4f55\u5c3a\u5bf8<\/strong>\uff1a\u5de5\u4ef6\u6298\u5f2f\u540e\uff0c\u5916\u5706\u5f27\u534a\u5f84\uff08\u5916R\uff09\u4e3a30mm\uff0c\u4e0b\u65b9\u7684\u5782\u76f4\u8fb9\u957f\u5ea6\u4e3a30mm\uff0c\u4e0a\u65b9\u7684\u6c34\u5e73\u8fb9\u957f\u5ea6\u4e3a70mm\u3002<\/li>\n\n\n\n
  • \u6838\u5fc3\u95ee\u9898<\/strong>\uff1a\u8981\u7cbe\u786e\u5730\u52a0\u5de5\u51fa\u8fd9\u4e2a\u96f6\u4ef6\uff0c\u5c31\u5fc5\u987b\u77e5\u9053\u5728\u6298\u5f2f\u524d\uff0c\u5e73\u6574\u7684\u94a2\u677f\u4e0a\u5bf9\u5e94\u5f2f\u66f2\u90e8\u5206\uff08\u5373\u5706\u5f27\uff09\u7684\u5c55\u5f00\u957f\u5ea6\u662f\u591a\u5c11\u3002\u8fd9\u51b3\u5b9a\u4e86\u6298\u5f2f\u673a\u538b\u5200\u7684\u51c6\u786e\u4f4d\u7f6e\u3002<\/li>\n<\/ul>\n\n\n\n

    \u8ba1\u7b97\u7684\u6838\u5fc3\uff1a\u795e\u5947\u7684\u201c\u4e2d\u6027\u5c42\u201d<\/h4>\n\n\n\n

    \u5f53\u91d1\u5c5e\u677f\u88ab\u5f2f\u66f2\u65f6\uff0c\u5176\u5916\u5c42\u6750\u6599\u4f1a\u53d7\u5230\u62c9\u4f38\uff0c\u5185\u5c42\u6750\u6599\u5219\u4f1a\u53d7\u5230\u538b\u7f29\u3002\u5728\u8fd9\u4e24\u8005\u4e4b\u95f4\uff0c\u5b58\u5728\u4e00\u4e2a\u65e2\u4e0d\u62c9\u4f38\u4e5f\u4e0d\u538b\u7f29\u7684\u8fc7\u6e21\u5c42\uff0c\u6211\u4eec\u79f0\u4e4b\u4e3a\u201c\u4e2d\u6027\u5c42\u201d\u3002\u5728\u8ba1\u7b97\u5c55\u5f00\u957f\u5ea6\u65f6\uff0c\u6211\u4eec\u4e0d\u80fd\u7b80\u5355\u5730\u4f7f\u7528\u5916\u5706\u5f27\u6216\u5185\u5706\u5f27\u7684\u957f\u5ea6\uff0c\u800c\u5fc5\u987b\u4f7f\u7528\u8fd9\u4e2a\u4e2d\u6027\u5c42\u7684\u5f27\u957f\uff0c\u56e0\u4e3a\u5b83\u5728\u6298\u5f2f\u8fc7\u7a0b\u4e2d\u957f\u5ea6\u4fdd\u6301\u4e0d\u53d8\u3002<\/p>\n\n\n\n

    \u56fe\u7eb8\u4e2d\u7684\u8ba1\u7b97\u6b65\u9aa4\u5b8c\u7f8e\u5730\u8be0\u91ca\u4e86\u8fd9\u4e00\u70b9\uff1a<\/p>\n\n\n\n

    \u7b2c\u4e00\u6b65\uff1a\u786e\u5b9a\u4e2d\u6027\u5c42\u534a\u5f84\u5e76\u8ba1\u7b97\u5f27\u957f<\/strong><\/p>\n\n\n\n

      \n
    • \u4e2d\u6027\u5c42\u534a\u5f84\uff08R29\uff09\u7684\u786e\u5b9a<\/strong>\uff1a\u56fe\u7eb8\u4e2d\u7ed9\u51fa\u4e86\u4e00\u4e2a\u5173\u952e\u7684\u8bf4\u660e\uff1a\u201cR29\u662f\u5706\u5f27\u7684\u4e2d\u6027\uff0c\u4e5f\u5c31\u662f\u5916R\u51cf\u53bb\u677f\u539a\u7684\u4e00\u534a\u201d\u3002\n
        \n
      • \u8ba1\u7b97\u516c\u5f0f\u4e3a\uff1a\u4e2d\u6027\u5c42\u534a\u5f84 = \u5916\u5706\u5f27\u534a\u5f84 – (\u677f\u539a \u00d7 k\u56e0\u5b50)\u3002\u5728\u8fd9\u91cc\uff0ck\u56e0\u5b50\u88ab\u7b80\u5316\u53d6\u503c\u4e3a0.5\uff0c\u8fd9\u662f\u4e00\u4e2a\u5728\u8bb8\u591a\u60c5\u51b5\u4e0b\u9002\u7528\u7684\u7ecf\u9a8c\u503c\u3002<\/li>\n\n\n\n
      • \u4ee3\u5165\u6570\u636e\uff1aR\u4e2d\u6027\u200b=30mm\u2212(2mm\u00f72)=29mm\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n
      • \u4e2d\u6027\u5c42\u5f27\u957f\u8ba1\u7b97<\/strong>\uff1a\u8fd9\u4e2a\u96f6\u4ef6\u7684\u5f2f\u66f2\u89d2\u5ea6\u662f90\u5ea6\uff0c\u5373\u4e00\u4e2a\u5706\u7684\u56db\u5206\u4e4b\u4e00\u3002\u56e0\u6b64\uff0c\u5176\u5f27\u957f\u5c31\u662f\u4ee5R29\u4e3a\u534a\u5f84\u7684\u5706\u5468\u957f\u7684\u56db\u5206\u4e4b\u4e00\u3002\n
          \n
        • \u5706\u5468\u957f\u516c\u5f0f\u4e3a C=2\u03c0r\u3002<\/li>\n\n\n\n
        • 90\u5ea6\u5f27\u957f\u8ba1\u7b97\uff1a(2\u00d73.1415\u00d729)\u00f74\u224845.55mm\u3002<\/li>\n\n\n\n
        • \u56fe\u4e2d\u7684\u8ba1\u7b97 (29 \u00d7 3.1415) \u00f7 2<\/code> \u5b9e\u9645\u4e0a\u662f (\u534a\u5f84 \u00d7 \u03c0) \u00f7 2<\/code>\uff0c\u8fd9\u6b63\u662f90\u5ea6\u5f27\u957f\u7684\u6807\u51c6\u8ba1\u7b97\u516c\u5f0f\uff0c\u7ed3\u679c\u540c\u6837\u662f 45.55mm<\/strong>\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n

          \u7b2c\u4e8c\u6b65\uff1a\u5b9a\u4f4d\u7b2c\u4e00\u5200\u6298\u5f2f\u538b\u7ebf\u4f4d\u7f6e<\/strong><\/p>\n\n\n\n

            \n
          • \u8981\u5f97\u5230\u4ece\u96f6\u4ef6\u5e95\u90e8\u8fb9\u7f18\u5230\u6298\u5f2f\u533a\u57df\u7ed3\u675f\u70b9\u7684\u603b\u5c55\u5f00\u957f\u5ea6\uff0c\u6211\u4eec\u9700\u8981\u5c06\u76f4\u7ebf\u90e8\u5206\u7684\u957f\u5ea6\u4e0e\u4e2d\u6027\u5c42\u7684\u5f27\u957f\u76f8\u52a0\u3002<\/li>\n\n\n\n
          • \u8ba1\u7b97\uff1a30mm(\u5782\u76f4\u8fb9)+45.55mm(\u5706\u5f27\u5c55\u5f00\u957f\u5ea6)=75.55mm\u3002<\/li>\n\n\n\n
          • \u8fd9\u4e2a 75.55mm<\/strong> \u5c31\u662f\u6700\u7ec8\u7684\u7b54\u6848\u3002\u5b83\u544a\u8bc9\u64cd\u4f5c\u4eba\u5458\uff0c\u5728\u5e73\u6574\u7684\u94a2\u677f\u4e0a\uff0c\u4ece\u4e00\u7aef\u91cf\u53d675.55mm\u7684\u8ddd\u79bb\uff0c\u5c31\u662f\u7b2c\u4e00\u5200\u6298\u5f2f\u7ebf\u5e94\u8be5\u538b\u4e0b\u7684\u4f4d\u7f6e\u3002<\/li>\n<\/ul>\n\n\n\n

            \u7ed3\u8bba<\/h4>\n\n\n\n

            \u8fd9\u5f20\u770b\u4f3c\u7b80\u5355\u7684\u56fe\u7eb8\uff0c\u6d53\u7f29\u4e86\u94a3\u91d1\u5de5\u827a\u7684\u7cbe\u9ad3\u3002\u5b83\u4e0d\u4ec5\u5c55\u793a\u4e86\u4e00\u4e2a\u5177\u4f53\u7684\u96f6\u4ef6\u89c4\u683c\uff0c\u66f4\u91cd\u8981\u7684\u662f\uff0c\u5b83\u63ed\u793a\u4e86\u4ece\u7406\u8bba\u8bbe\u8ba1\u5230\u5b9e\u9645\u751f\u4ea7\u7684\u8f6c\u6362\u903b\u8f91\u3002\u901a\u8fc7\u5bf9\u201c\u4e2d\u6027\u5c42\u201d\u6982\u5ff5\u7684\u7406\u89e3\u548c\u5e94\u7528\uff0c\u5de5\u7a0b\u5e08\u548c\u6280\u672f\u4eba\u5458\u80fd\u591f\u5c06\u4e09\u7ef4\u7684\u5f2f\u66f2\u5f62\u6001\u7cbe\u786e\u5730\u8fd8\u539f\u4e3a\u4e8c\u7ef4\u7684\u5c55\u5f00\u56fe\uff0c\u4ece\u800c\u786e\u4fdd\u4e0b\u6599\u7684\u51c6\u786e\u6027\uff0c\u51cf\u5c11\u6750\u6599\u6d6a\u8d39\uff0c\u5e76\u6700\u7ec8\u4fdd\u8bc1\u6210\u54c1\u7684\u5c3a\u5bf8\u7cbe\u5ea6\u3002\u8fd9\u6b63\u662f\u4e25\u8c28\u7684\u5de5\u4e1a\u5236\u9020\u7cbe\u795e\u7684\u4f53\u73b0\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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