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1、CAD的功能經(jīng)典CAD做圖,用得著就轉(zhuǎn)吧1.熟練掌握一些常用的命令,并理解各參數(shù)的用法,也就20-40個(gè)命令,2.掌握常用命令的快捷鍵,對(duì)有些命令可以了解.CAD快捷鍵：A圓弧????B創(chuàng)建塊????C圓????D標(biāo)注樣式管理器?????E刪除??F圓角??G群組???H圖案填充?????I插入塊L直線???M移動(dòng)???O偏移????P平移??S拉伸?????W外部塊????V視圖對(duì)話框???X分解???Z顯示縮放???T多行文字??????co復(fù)制????MI鏡像????AR陣列?????RO旋轉(zhuǎn)????SC比例LE引線管理器????EX延
2、伸???TR修剪?????ST文字樣式管理器?????DT單行文字????PO單點(diǎn)?????XL參照線?????ML多線?????PL多段線????????????POL多邊形?????REC矩形?????SPL樣條曲線?????EL橢圓??????CH特性?????CHA倒角????BR打斷?????DI查詢距離?????AREA面積????D點(diǎn)坐標(biāo)MA特性匹配??MASSPROP質(zhì)量特性?????LS列表顯示????TIME時(shí)間????SETTVAR設(shè)置變量?????LA圖層???COLOR顏色?????LT線型管理????LW線寬管理?
3、??UN單位管理??????TH厚度捕捉TT臨時(shí)追蹤點(diǎn)?????FROM從臨時(shí)參照到偏移???????ENDP捕捉到圓弧或線的最近端點(diǎn)??????MID捕捉圓弧或線的中點(diǎn)?????????NT線、圓、圓弧的交點(diǎn)??????APPINT兩個(gè)對(duì)象的外觀交點(diǎn)???????EXT線、圓弧、圓的延伸線????????CEN圓弧、圓心的圓心??????QUA圓弧或圓的象限點(diǎn)TAN圓弧或圓的限象點(diǎn)???????PER線、圓弧、圓的重足????????PAR直線的平行線????????NOD捕捉到點(diǎn)對(duì)象?????????INS文字、塊、形、或?qū)傩缘牟迦朦c(diǎn)??
4、????NEA最近點(diǎn)捕捉??????A圓弧?????B創(chuàng)建塊?????????C圓????????D標(biāo)注樣式管理器??????E刪除????????F圓角??????G群組??H圖案填充I插入塊????????L直線???????M移動(dòng)?????????O偏移?????????P平移????????S拉伸???????W外部塊????????V視圖對(duì)話框???????X分解?????????Z顯示縮放T多行文字???????co復(fù)制??MI鏡像?????AR陣列??????RO旋轉(zhuǎn)???????SC比例????????LE引線管理器?????
5、?EX延伸???????TR修剪??????ST文字樣式管理器???????DT單行文字???PO單點(diǎn)??????????XL參照線????????ML多線???PL多段線????????POL多邊形??????REC矩形??????????????SPL樣條曲線EL橢圓??????CH特性????????CHA倒角???????BR打斷????????DI查詢距離?????????AREA面積??ID點(diǎn)坐標(biāo)??????MA特性匹配?????????MASSPROP質(zhì)量特性??????LS列表顯示??????TIME時(shí)間???????????
6、???SETTVAR設(shè)置變量?????LA圖層??????????COLOR顏色?????LT線型管理?????????LW線寬管理UN單位管理??????????TH厚度???標(biāo)注???????DLI線型標(biāo)注????????DAL對(duì)齊標(biāo)注?????????????DOR坐標(biāo)標(biāo)注?????????DDI直徑標(biāo)注???????DAN角度標(biāo)注????????????QDIM快速標(biāo)注??????????DBA基線標(biāo)注???????????DCO連續(xù)標(biāo)注?????????LE引線標(biāo)注???????TOL公差標(biāo)注?????????DLE圓心標(biāo)注????
7、??????DRA半徑標(biāo)注???????????CAL計(jì)算器??????????Alt+N+Q快速??????????Alt+N+L線型???????????Alt+N+G對(duì)齊???????Alt+N+O坐標(biāo)????????Alt+N+R半徑???????????Alt+N+D直徑????????????Alt+N+A角度??????????Alt+N+B基線???????????Alt+N+C連續(xù)???????????Alt+N+E引線?????????????Alt+N+T公差???????????Alt+N+M圓心???????????
8、Alt+N+Q傾斜??????????Alt+N+S樣式??????????Alt+N+V替代???????????????Alt+N+U更新????????F1:
