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瓶蓋注射成型工藝及模具設(shè)計 摘 要 我所學(xué)習(xí)的專業(yè)是模具設(shè)計與制造專業(yè) 這次的畢業(yè)設(shè)計是瓶蓋注射成型工 藝與塑料模具設(shè)計 該設(shè)計結(jié)合大學(xué)三年來所學(xué)習(xí)的專業(yè)知識和 CAD 軟件所設(shè)計出的 一套塑料模 本文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(biāo)準(zhǔn)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(dǎo)老師表示感謝 通過本次畢業(yè)設(shè)計使我不僅掌握了塑料模具設(shè)計的一般流程 更學(xué)習(xí)到了好多課 本上沒有學(xué)習(xí)到的知識 使我受益匪淺 關(guān)鍵詞 模具設(shè)計與制造 CAD 軟件 工藝性分析 Process and mould design of injection molding bottle cap Abstract I study the specialty is the mold design and manufacturing specialty the graduation design is the bottle injection molding process and the mould design The design of the design combined with the university three years of professional knowledge and CAD software a set of plastic mold This text the brief plastic role in social field of mould 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 Make me not merely grasp the general procedure of plastic mold design through graduation project once study to the knowledge not learning to get on many textbooks even more benefit me a great deal Key word Mold design and making CAD software craft analysis