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圓筒沖壓工藝及模具設(shè)計 摘要 本設(shè)計設(shè)計的是筒形件的落料拉深復(fù)合模 首先根據(jù)計算來確定拉深次 數(shù) 通過查資料計算修邊余量 拉深毛坯直徑等 通過對沖壓力計算來初選壓 力機(jī) 對工件的零件 模具工作部分 如凸凹模 拉深凸模 落料凹模等 和 模具的整體設(shè)計來確定模架 最后選擇中間導(dǎo)柱模架 對壓力機(jī)和模具校核后 來確定壓力機(jī) 本次設(shè)計的主要內(nèi)容為 工件的工藝性分析 沖壓工藝方案的確定 模具 的技術(shù)要求和材料選用 主要尺寸計算 工作部分尺寸計算 模具整體設(shè)計和 主要零部件結(jié)構(gòu)設(shè)計 模具裝配和模具總裝圖 關(guān)鍵詞 模具 復(fù)合模 壓力機(jī) 拉深 I Cylindrical stamping process and die design Abstract this design is design of cylindrical parts blanking deep drawing composite modulus first of all according to the calculation to determine the number of deep drawing trimming allowance by check information calculation and drawing blank diameter etc Primary press through hedge pressure calculation parts mould work part of the workpiece such as intensive drawing punch blanking die etc and the integral design of the mould to determine the die set finally choose the middle column formwork The press and die check later determined press The main content of this design is the artifact s manufacturability analysis the scheme determination of stamping process and die technical requirements and material selection Main size calculation working part size calculation die major parts of the overall design and structure design mold assembly and mold assembly drawing Keywords die drawing compound die press