《落料拉深冲孔复合模设计模具毕业设计论文》

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1、西安航空职业技术学院毕业设计论文落料，拉深，冲孔复合模【摘要】进入21世纪，模具已经逐渐形成了一个产业，磨具的加工发展的趋势越来越火。本论文首先阐述了模具发展，展望模具的未来状态。然后模具的各种力学工艺进行全面分析研究。通过这次模具毕业设计，是我真正知道了磨具的作用，于以后的前景。关键词：模具工艺工艺规程Opinionsandsuggestionsontheparty'smasslineeducationalpracticeAccordingtothecentralandprovincial,municipalunif

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