裝配圖的讀圖和拆畫零件圖-全文預覽
【正文】 assembly drawing, one must first understand the assembly drawing. The method and steps to separate the drawing following summarizes are as follows 拆圖是在看懂裝配圖的基礎(chǔ)上進行的 , 其方法和步驟如下： Detail drawings from assembly drawings 由裝配圖拆畫零件圖 (2) Determining the representation 確定其表達方案 Analyze what type the part belongs to 分析屬哪類零件 Determine the projection direction of the front view 確定主視圖觀察方向 Determine how many views are needed (Where to use section or cut view ) 需用幾個視圖表達 (何處用剖視或斷面圖 ) 請點擊鼠標左鍵顯示后面內(nèi)容 Detail drawings from assembly drawings 由裝配圖拆畫零件圖 (4) Dimensioning and tolerance 標注尺寸及公差 1) Dimensions not marked in the assembly drawing should be measured for calculation (round off to integers). 裝配圖中 未注的尺寸 , 應量取后根據(jù)圖上的比例換算求得 (取整數(shù) )。 2. Analyzing views 分析視圖 Methods and Steps 讀圖的方法和步驟 請點擊鼠標左鍵顯示后面內(nèi)容 By bining dimensioning and technical requirements, further analyze the structure, transmission relations and working principles, create an image of the assembly structure. 在以上各步驟的基礎(chǔ)上，結(jié)合尺寸標注及技術(shù)要求等有關(guān)內(nèi)容，進一步綜合分析總體結(jié)構(gòu)、傳動關(guān)系和工作原理，通過歸納總結(jié)，想象出裝配體的總體結(jié)構(gòu)形狀。 2） Start from the view representing the movement relationship. 從表達運動關(guān)系的視圖入手。 Interpreting and Separating Assembly Drawings 讀裝配圖和由裝配圖拆畫零件圖 Objectives and requirements 讀圖的目的和要求 Methods and steps 讀圖的方法和步驟 Detail drawings from assembly drawings 由裝配圖拆畫零件圖 Exercises 練習題 請點擊相應標題顯示其內(nèi)容 2) Clarify the purpose, the relative position, the fitting relationship of each part, the methods of how to connect and fix them, and sequence for disassembly. 弄清各個零 、 部件的作用和它們之間的相對
教學課件相關(guān)推薦
鄂ICP備17016276號-1