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锅盖 零件 冲压 成型 工艺 模具设计 CAD 图纸 说明书

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锅盖零件冲压成型工艺及模具设计【含CAD图纸和说明书】,锅盖,零件,冲压,成型,工艺,模具设计,CAD,图纸,说明书

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锅盖成型工艺及模具设计摘 要本文设计了一套冲孔，落料，拉深复合模和一套单工序模。简要介绍了当前冲压模具的发展形势，其未来发展趋势。文中对加工零件进行工艺分析，经过分析和对比，采用冲孔，落料，拉深工序，经过冲裁力、顶件力、卸料力等计算，确定压力机的型号。再分析对冲压件加工的模具适用类型，选择所需设计的模具。得出需要设计的模具类型后，将模具的各工作零部件设计过程表达出来。在设计说明书的第一部分，主要叙述了冲压模具的发展状况，说明了冲压模具的重要性与本次设计的意义，接着是对冲压件的工艺进行分析，确定了工艺方案。第二部分，设计零件排样图，完成了材料利用率的计算。再进行冲裁工艺力的计算和冲裁模工作部分的设计计算，为选择冲压设备提供依据。最后是主要零部件的设计和标准件的选择。设计模具零件图和装配图，以及模具的成型。关键字：锅盖，成型工艺，模具，设计Lid Molding Process and Mold DesignAbstractThis design carries on blanking, piercing and drawing compound dies design. Through accessing to informations, and analyzing the technologic properties of processing parts, We decide to carry on blanking, piercing and drawing processes. After calculating the quantitative value of the blanking force, the kicking force and the stripping force, We selecte the appropriate press equipment. Analyzing of the stamping dies for processing the application, to select the desired type of mold design, then We express the design process of the working parts. In the first part of the design specification, The article briefly outlines the press die at present development condition, Illustrates the importance of stamping die and the significance of this design, then, the article analysises the process of stamping, after that, we identify the technology program. In the second part, We design parts layout diagrams, calculate the utilization of material and the magnitude of edge blanking process, to provide a basis for selecting press equipment. In the last part, We briefiy design the major components and select standard parts, and also design the graphs of mold parts and the graphs of die ass