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多功能 开瓶器 冲压 工艺 模具设计

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多功能开瓶器冲压工艺及模具设计学 生：周 挺指导老师：汤兴初(湖南农业大学东方科技学院，长沙 410128)摘 要：本设计主要阐述了一种多功能开瓶器冲压模具的主要设计过程，主要原理是利用凸、凹模进行冲裁加工出目标零件。主要目的是设计多功能开瓶器冲孔落料成形复合模。文中主要分析了冲裁件的工艺性和排样方式。对冲裁过程中的工艺力以及压力中心进行了计算和分析，并对冲裁模的刃口尺寸进行的计算。对冲裁件的模具结构进行设计和计算，并同时对模具制造中的各个主要的零件结构尺寸进行了计算，根据资料选取合适的零件以保证模具的制造。对此模具绘制装配图、并对重要非标准间进行零件图绘制。关键词：模具；冲孔；落料；凹模；凸模The Design of Multifunctional Corkscrew Punch Technology and Mould Author: Zhou TingTutor: Tang Xingchu(Oriental Science Technology College of Hunan Agricultural University, Changsha 410128)Abstract: This design mainly expounds a kind of multi-functional corkscrew stamping mould main design process, the main principle is to use convex, concave die cutting processing for the target parts. The main purpose is to design multi-function corkscrew punching blanking forming composite die. This paper mainly the blanking pieces of technology and layout mode. In the process of cutting force hedge process and pressure center has been calculated and analyzed, and hedge die size of the blade of calculations. The structure of the die cutting a hedge design and calculation, and at the same time for each of the mould manufacturing main parts structure size is calculated, according to the material to select the suitable parts to ensure the mould manufacturing. This figure, and drawing equipment mould of important the standard parts chart drawing.