沖壓工藝模具結(jié)構(gòu)設(shè)計-wenkub
2023-07-11 07:11:24 本頁面
【正文】 n by Li Chang longSupervised by Sun YongAbstract：This paper is onboard process of stamping die structure design, including punching and blanking two basic processes. According to parts sizes and shapes and materials requested selection of flipdie, who used part of an edge straight to the value of the layout. With two die, two onetime dropexpected, no flip expected to plete all of the punching. Direct result of the layout, the two parts on the centersymmetry, the module handles Design Center is the symmetry of the two die Centre. Block the adoption of side edge device, the step to ensure accuracy. Based on the outer edge of materials design size die, and then to die with a size of the actual practice of determining the outer edge of die size, according to Punch designed punch size, and then punching punch to determine the actual size of die Size , And other parts from the actual situation of selection criteria. Identify the parts and die after the calculation of the size necessary to press the Nominal pressure, and, accordingly choose Pr
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