常用視圖CommonViews課件

常用視圖CommonViews主講人：劉芝博教學(xué)目標(biāo)Teachingobjectives1.了解機件常用的表達方法2.熟悉各類視圖的特點3.掌握視圖的畫法與配置UnderstandcommonexpressionsformechanicalcomponentsFamiliarwiththecharacteristicsofvariousviewsMasteringthedrawingandconfigurationofviews123目錄CONTENTS認識視圖視圖的分類思考題UnderstandingViewsClassificationofViewsReflectionquestions1認識視圖UnderstandingViewsONE復(fù)雜機件Complexcomponents尺寸多Multiplesizes虛線多Multipledashedlines圖面混亂Chaoticgraphics表達方法Expressionmethod視圖view視圖view斷面圖Crosssectionview局部放大圖PartialEnlargedView內(nèi)部結(jié)構(gòu)internalstructure外部結(jié)構(gòu)Externalstructure＋簡化畫法simplifiedrepresentation2視圖的分類ClassificationofViewsTWO視圖view外部形狀externalshape01020304obliquedrawingToviewBaseView斜視圖向視圖局部視圖基本視圖Partialview基本視圖BaseView基本投影面basicprojectionplane基本位置配置Basiclocationconfiguration右視圖Rightview右視圖Rightview主視圖左視圖leftview后視圖RearView俯圖Topview長對正Longjustification高平齊GaoPingqi寬相等Equalwidth后after前front視圖view外部形狀externalshape01020304obliquedrawingToviewBaseView斜視圖向視圖局部視圖基本視圖Partialview向視圖移位配置的基本視圖BasicViewofShiftConfigurationToview向視圖移位配置的基本視圖BasicViewofShiftConfigurationToviewAA完整繪制Completedrawing不可斜射Nonobliqueprojection不可旋轉(zhuǎn)Nonrotatable010203必須明確標(biāo)注Mustbeclearlylabeled01投射方向Projectiondirection視圖名稱Viewname視圖view外部形狀externalshape01020304obliquedrawingToviewBaseView斜視圖向視圖局部視圖基本視圖PartialviewBABA將物體的某一部分向基本投影面投射Projectapartofanobjectontothebasicprojectionplane局部視圖Partialview視圖view外部形狀externalshape01020304obliquedrawingToviewBaseView斜視圖向視圖局部視圖基本視圖Partialview斜視圖obliquedrawing3思考題QuestionsTHREE12請思考如下問題Pleasethinkthefollowingquestions在實際繪圖時，必須作出六個基本視圖嗎?斜視圖與局部視圖在圖中應(yīng)如何配置和標(biāo)注?Isitnecessarytocreatesixbasicviewsduringactualdrawin