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外罩注塑成型工藝及模具設(shè)計
摘要：本設(shè)計為外罩塑料成型及模具設(shè)計，首先簡要的概述了塑料模在社會領(lǐng)域中的作用及其以后的發(fā)展方向，點明模具設(shè)計的重要意義。然后依據(jù)工件圖進行工藝性分析，進而確定了設(shè)計方案，計算出模具工作部分的尺寸，設(shè)計出工作零部件；然后依據(jù)設(shè)計要求選擇出各個標準零部件，然后設(shè)計出模具的總裝配圖。在設(shè)計中，最重要的就是設(shè)計方案的確定、坯料的計算和選取以及工作零部件的設(shè)計，這是設(shè)計的關(guān)鍵，這些設(shè)計的正確與否直接關(guān)系到成本的高低和設(shè)計模具能否正常工作；在設(shè)計的最后，總結(jié)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(shè)計更加簡明易懂，在設(shè)計中，我用了幾張零件圖來說明我的設(shè)計意圖，安插在設(shè)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(guān)鍵詞：模具設(shè)計與制造，CAD軟件，側(cè)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