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外罩注塑成型工藝及模具設計 摘要 本設計為外罩塑料成型及模具設計 首先簡要的概述了塑料模在社會領域中的 作用及其以后的發(fā)展方向 點明模具設計的重要意義 然后依據工件圖進行工藝性分 析 進而確定了設計方案 計算出模具工作部分的尺寸 設計出工作零部件 然后依 據設計要求選擇出各個標準零部件 然后設計出模具的總裝配圖 在設計中 最重要 的就是設計方案的確定 坯料的計算和選取以及工作零部件的設計 這是設計的關鍵 這些設計的正確與否直接關系到成本的高低和設計模具能否正常工作 在設計的最后 總結了自己的心得和體會 并對我的指導老師表示感謝 為了我的設計更加簡明易懂 在設計中 我用了幾張零件圖來說明我的設計意圖 安插在設計任務書中 最后畫出一幅外罩塑料模裝配圖和主要工作零部件零件圖若干 張 關鍵詞 模具設計與制造 CAD 軟件 側向抽芯 BRIEF PLASTIC ROLE IN SOCIAL FIELD OF MOULD Abstract This design of summary and developing direction afterwards at first point out in the important meaning of mold design Then carry on the craft to analyse according to the work piece picture and then has confirmed the design plan calculate out mould work some size design the job spare part Then choose each standard spare part according to the designing requirement then design the total installation diagram of the mould In the design the important one is sureness of the design plan calculation and choosing and working the design of the spare part of the blank the most this is the key to designing whether these ones that are designed involve directly or not correctly whether the level of the cost and design mould could work normally At the end that is designed have summarized one s own gains and experience and express thanks for my counselor More concisly and easy for my design understands in the design I state my design intention with a dozen parts picture assign into design specifications Draw a Housing and plastic mould installation diagrams of very beginning and spare part pictures of the groundwork finally Keywords Mold design and making CAD software The side core pulling