{"id":25688,"date":"2026-09-26T18:05:05","date_gmt":"2026-09-26T10:05:05","guid":{"rendered":"https:\/\/www.dimioo.com\/?p=25688&post_type=doc"},"modified":"2026-09-26T18:05:05","modified_gmt":"2026-09-26T10:05:05","slug":"5-3-%e8%9e%ba%e6%97%8b%e4%bd%9c%e4%b8%ba%e8%b7%af%e5%be%84","status":"publish","type":"doc","link":"https:\/\/www.dimioo.com\/?p=25688","title":{"rendered":"5.3 \u87ba\u65cb\u4f5c\u4e3a\u8def\u5f84"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.dimioo.com\/?p=25688\/#53_%E8%9E%BA%E6%97%8B%E4%BD%9C%E4%B8%BA%E8%B7%AF%E5%BE%84\" >5.3 \u87ba\u65cb\u4f5c\u4e3a\u8def\u5f84<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.dimioo.com\/?p=25688\/#531_%E8%BD%B4%E7%AB%AF%E7%82%B9%E9%80%89%E9%A1%B9\" >5.3.1 \u8f74\u7aef\u70b9\u9009\u9879<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.dimioo.com\/?p=25688\/#532_%E5%9C%88%E6%95%B0%E9%80%89%E9%A1%B9\" >5.3.2 \u5708\u6570\u9009\u9879<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.dimioo.com\/?p=25688\/#533_%E5%9C%88%E9%AB%98%E9%80%89%E9%A1%B9\" >5.3.3 \u5708\u9ad8\u9009\u9879<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.dimioo.com\/?p=25688\/#534_%E4%BD%BF%E7%94%A8%E5%A4%B9%E7%82%B9%E7%BC%96%E8%BE%91%E8%9E%BA%E6%97%8B\" >5.3.4 \u4f7f\u7528\u5939\u70b9\u7f16\u8f91\u87ba\u65cb<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"53_%E8%9E%BA%E6%97%8B%E4%BD%9C%E4%B8%BA%E8%B7%AF%E5%BE%84\"><\/span>5.3 \u87ba\u65cb\u4f5c\u4e3a\u8def\u5f84<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u6b64\u547d\u4ee4\u5141\u8bb8\u60a8\u7ed8\u5236\u4e09\u7ef4\u87ba\u65cb\u5f62\u72b6\u3002\u8981\u6267\u884c\u6b64\u547d\u4ee4\uff0c\u8bf7\u8f6c\u5230<strong>\u5e38\u7528<\/strong>\u9009\u9879\u5361\uff0c\u627e\u5230<strong>\u7ed8\u56fe<\/strong>\u9762\u677f\uff0c\u7136\u540e\u9009\u62e9<strong>\u87ba\u65cb<\/strong>\u6309\u94ae\uff1a<\/p>\n<p><img src=\"wikiimg\/img20260810230419\/Auto_3D_ch05_2.jpg\" alt=\"image\" \/><\/p>\n<p>\u5c06\u663e\u793a\u4ee5\u4e0b\u63d0\u793a\uff1a<\/p>\n<pre><code class=\"language-text\">\n\u5708\u6570 = 3.0000 \u626d\u66f2=CCW\n\n\u6307\u5b9a\u5e95\u9762\u7684\u4e2d\u5fc3\u70b9:\n\n\u6307\u5b9a\u5e95\u9762\u534a\u5f84\u6216 [\u76f4\u5f84(D)] <1.0000>:\n\n\u6307\u5b9a\u9876\u9762\u534a\u5f84\u6216 [\u76f4\u5f84(D)] <47.1835>:\n\n\u6307\u5b9a\u87ba\u65cb\u9ad8\u5ea6\u6216 [\u8f74\u7aef\u70b9(A)\/\u5708\u6570(T)\/\n\n\u5708\u9ad8(H)\/\u626d\u66f2(W)] <1.0000>:\n<\/code><\/pre>\n<p>\u7b2c\u4e00\u884c\u5c06\u62a5\u544a\u5f53\u524d\u7684\u5708\u6570\u548c\u626d\u66f2\u65b9\u5411\u3002\u7136\u540e AutoCAD \u5c06\u8981\u6c42\u60a8\u6307\u5b9a\u5e95\u9762\u7684\u4e2d\u5fc3\u70b9\u3001\u5e95\u9762\u534a\u5f84\u6216\u76f4\u5f84\u3001\u9876\u9762\u534a\u5f84\u6216\u76f4\u5f84\u3002\u6700\u540e\uff0c\u6307\u5b9a\u87ba\u65cb\u7684\u603b\u9ad8\u5ea6\uff1b\u60a8\u5c06\u5f97\u5230\u4ee5\u4e0b\u7ed3\u679c\uff1a<\/p>\n<p><img src=\"wikiimg\/img20260810230419\/Auto_3D_ch05_3.jpg\" alt=\"image\" \/><\/p>\n<p>\u4ee5\u4e0a\u662f\u9ed8\u8ba4\u6b65\u9aa4\u3002\u60a8\u53ef\u4ee5\u66f4\u6539\u547d\u4ee4\u7684\u9009\u9879\u4ee5\u83b7\u5f97\u4e0d\u540c\u7684\u7ed3\u679c\u3002\u8fd9\u4e9b\u9009\u9879\u5982\u4e0b\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"531_%E8%BD%B4%E7%AB%AF%E7%82%B9%E9%80%89%E9%A1%B9\"><\/span>5.3.1 \u8f74\u7aef\u70b9\u9009\u9879<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u87ba\u65cb\u7684\u5e95\u9762\u5c06\u4f4d\u4e8e\u5f53\u524d XY \u5e73\u9762\u4e2d\u3002\u6b64\u9009\u9879\u5141\u8bb8\u60a8\u5728\u4e0d\u540c\u7684\u5e73\u9762\u4e2d\u6307\u5b9a\u5e95\u9762\u3002\u5c06\u663e\u793a\u4ee5\u4e0b\u63d0\u793a\uff1a<\/p>\n<pre><code class=\"language-text\">\n\u6307\u5b9a\u8f74\u7aef\u70b9:\n<\/code><\/pre>\n<h3><span class=\"ez-toc-section\" id=\"532_%E5%9C%88%E6%95%B0%E9%80%89%E9%A1%B9\"><\/span>5.3.2 \u5708\u6570\u9009\u9879<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u6b64\u9009\u9879\u5141\u8bb8\u60a8\u8f93\u5165\u5f53\u524d\u87ba\u65cb\u7684\u5708\u6570\u3002AutoCAD \u5c06\u5728\u77e5\u9053\u87ba\u65cb\u603b\u9ad8\u5ea6\u540e\u8ba1\u7b97\u5708\u9ad8\u3002\u5c06\u663e\u793a\u4ee5\u4e0b\u63d0\u793a\uff1a<\/p>\n<pre><code class=\"language-text\">\n\u8f93\u5165\u5708\u6570:\n\n\u6307\u5b9a\u87ba\u65cb\u9ad8\u5ea6\u6216 [\u8f74\u7aef\u70b9(A)\/\u5708\u6570(T)\/\n\n\u5708\u9ad8(H)\/\u626d\u66f2(W)]:\n<\/code><\/pre>\n<h3><span class=\"ez-toc-section\" id=\"533_%E5%9C%88%E9%AB%98%E9%80%89%E9%A1%B9\"><\/span>5.3.3 \u5708\u9ad8\u9009\u9879<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u6b64\u9009\u9879\u5141\u8bb8\u60a8\u6307\u5b9a\u5708\u9ad8\uff1bAutoCAD \u5c06\u5728\u77e5\u9053\u603b\u9ad8\u5ea6\u540e\u8ba1\u7b97\u5708\u6570\u3002\u5c06\u663e\u793a\u4ee5\u4e0b\u63d0\u793a\uff1a<\/p>\n<pre><code class=\"language-text\">\n\u6307\u5b9a\u5708\u95f4\u8ddd:\n\n\u6307\u5b9a\u87ba\u65cb\u9ad8\u5ea6\u6216 [\u8f74\u7aef\u70b9(A)\/\u5708\u6570(T)\/\u5708\u9ad8(H)\/\u626d\u66f2(W)]:\n<\/code><\/pre>\n<h3><span class=\"ez-toc-section\" id=\"534_%E4%BD%BF%E7%94%A8%E5%A4%B9%E7%82%B9%E7%BC%96%E8%BE%91%E8%9E%BA%E6%97%8B\"><\/span>5.3.4 \u4f7f\u7528\u5939\u70b9\u7f16\u8f91\u87ba\u65cb<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u521b\u5efa\u8fc7\u7a0b\u5b8c\u6210\u540e\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u5939\u70b9\u7f16\u8f91\u87ba\u65cb\u3002\u5982\u679c\u60a8\u5355\u51fb\u87ba\u65cb\uff0c\u60a8\u5c06\u770b\u5230\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n<p><img src=\"wikiimg\/img20260810230419\/Auto_3D_ch05_4.jpg\" alt=\"image\" \/><\/p>\n<p>\u60a8\u5c06\u770b\u5230\u4e24\u4e2a\u4e09\u89d2\u5f62\uff0c\u4e00\u4e2a\u5728\u9876\u90e8\u6307\u5411\u4e0a\u65b9\uff0c\u4e00\u4e2a\u5728\u5e95\u90e8\u6307\u5411\u4e0b\u65b9\u3002\u8fd9\u4e9b\u5c06\u5141\u8bb8\u60a8\u589e\u52a0\u6216\u51cf\u5c11\u6240\u9009\u87ba\u65cb\u7684\u603b\u9ad8\u5ea6\u3002\u53f3\u4fa7\u7684\u4e09\u89d2\u5f62\u5c06\u589e\u52a0\u6216\u51cf\u5c11\u9876\u9762\u534a\u5f84\uff0c\u800c\u4e0d\u6539\u53d8\u5e95\u9762\u534a\u5f84\u7684\u503c\u3002\u6700\u540e\uff0c\u5e95\u90e8\u7684\u5939\u70b9\u5c06\u540c\u65f6\u589e\u52a0\u6216\u51cf\u5c11\u9876\u9762\u548c\u5e95\u9762\u7684\u534a\u5f84\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u5feb\u901f\u7279\u6027\u548c\u7279\u6027\u9009\u9879\u677f\u7f16\u8f91\u87ba\u65cb\uff1a<\/p>\n<p><img src=\"wikiimg\/img20260810230419\/Auto_3D_ch05_5.jpg\" alt=\"image\" \/><br \/>\n<img src=\"wikiimg\/img20260810230419\/Auto_3D_ch05_6.jpg\" alt=\"image\" \/><\/p>\n<p>\u7528\u6237\u53ef\u4ee5\u7f16\u8f91\u87ba\u65cb\u7684\u5168\u90e8\u6216\u4efb\u610f\u503c\u3002<\/p>\n<p>\u7ec3\u4e60 5-1<\/p>\n<p><strong>\u7ed8\u5236\u4e09\u7ef4\u591a\u6bb5\u7ebf\u548c\u87ba\u65cb<\/strong><\/p>\n<ol>\n<li>\n\u542f\u52a8 AutoCAD 2025\u3002\n<\/li>\n<li>\n\u6253\u5f00 <strong>Practice 5-1.dwg<\/strong> \u6587\u4ef6\u3002\n<\/li>\n<li>\n\u5c06 3D Poly \u8bbe\u4e3a\u5f53\u524d\u56fe\u5c42\u3002\n<\/li>\n<li>\n\u4f7f\u7528\u4e09\u7ef4\u591a\u6bb5\u7ebf\u547d\u4ee4\uff0c\u4f7f\u7528\u5bf9\u8c61\u6355\u6349\uff08\u4ece\u72b6\u6001\u680f\u6253\u5f00\u663e\u793a\/\u9690\u85cf\u7ebf\u5bbd\uff09\u6309\u7167\u4e0b\u56fe\u6240\u793a\u8ffd\u8e2a\u7ebf\u6761\u3002\n<\/li>\n<\/ol>\n<p><img src=\"wikiimg\/img20260810230419\/Auto_3D_ch05_7.jpg\" alt=\"image\" \/><\/p>\n<ol start=\"5\">\n<li>\n\u5c06\u56fe\u5c42 Helix \u8bbe\u4e3a\u5f53\u524d\u56fe\u5c42\u3002\n<\/li>\n<li>\n\u4f7f\u7528\u4ee5\u4e0b\u4fe1\u606f\u5728\u4e0b\u90e8\u51f9\u69fd\u5904\u7ed8\u5236\u87ba\u65cb\uff1a\n<\/li>\n<\/ol>\n<p><strong>a.<\/strong> \u4e2d\u5fc3 = \u51f9\u69fd\u7684\u4e2d\u5fc3<\/p>\n<p><strong>b.<\/strong> \u5e95\u9762\u548c\u9876\u9762\u534a\u5f84 = 7.5\uff08\u60a8\u53ef\u4ee5\u4f7f\u7528\u5bf9\u8c61\u6355\u6349\u9009\u62e9\uff09<\/p>\n<p><strong>c.<\/strong> \u4fdd\u6301\u5708\u6570 = 3\uff0c\u5e76\u8f93\u5165\u9ad8\u5ea6 = 7.5<\/p>\n<ol start=\"7\">\n<li>\n\u5bf9\u9876\u90e8\u51f9\u69fd\u6267\u884c\u76f8\u540c\u64cd\u4f5c\uff08\u4f7f\u7528\u8f74\u7aef\u70b9\u9009\u9879\uff09\u3002\n<\/li>\n<li>\n\u4fdd\u5b58\u5e76\u5173\u95ed\u6587\u4ef6\u3002\n<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>5.3 \u87ba\u65cb\u4f5c\u4e3a\u8def\u5f84 \u6b64\u547d\u4ee4\u5141\u8bb8\u60a8\u7ed8\u5236\u4e09\u7ef4\u87ba\u65cb\u5f62\u72b6\u3002\u8981\u6267\u884c\u6b64\u547d\u4ee4\uff0c\u8bf7\u8f6c\u5230\u5e38\u7528\u9009\u9879\u5361\uff0c\u627e\u5230\u7ed8\u56fe\u9762\u677f\uff0c\u7136\u540e\u9009\u62e9\u87ba\u65cb &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.dimioo.com\/?p=25688\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">\u201c5.3 \u87ba\u65cb\u4f5c\u4e3a\u8def\u5f84\u201d<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":25685,"menu_order":2,"comment_status":"open","ping_status":"closed","template":"","categories":[],"tags":[],"_links":{"self":[{"href":"https:\/\/www.dimioo.com\/index.php?rest_route=\/wp\/v2\/doc\/25688"}],"collection":[{"href":"https:\/\/www.dimioo.com\/index.php?rest_route=\/wp\/v2\/doc"}],"about":[{"href":"https:\/\/www.dimioo.com\/index.php?rest_route=\/wp\/v2\/types\/doc"}],"author":[{"embeddable":true,"href":"https:\/\/www.dimioo.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dimioo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=25688"}],"version-history":[{"count":0,"href":"https:\/\/www.dimioo.com\/index.php?rest_route=\/wp\/v2\/doc\/25688\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.dimioo.com\/index.php?rest_route=\/wp\/v2\/doc\/25685"}],"wp:attachment":[{"href":"https:\/\/www.dimioo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=25688"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dimioo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=25688"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dimioo.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=25688"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}