关 键 词：

冲压 工艺 模具设计 冲孔 复合

资源描述：

插片冲压工艺及模具设计【落料冲孔复合模】,冲压,工艺,模具设计,冲孔,复合

内容简介：

插件冲压工艺及模具设计摘要:本设计题目为复合模具设计，体现了典型复合模具设计的要求，内容与方向。通过工艺分析，工艺方案的确定，确定了模具设计的方向，零件的选择以及加工过程中对毛坯尺的确定，计算冲裁力，来计算压力中心，选择压力机和压力机的吨位。本设计运用冲压成型工艺及模具设计的基础知识，首先对零件进行工艺性分析，以确定冲压工序，然后计算零件的体积，便于选取合适的压力机，最后分析了零件的特征，确定模具的设计参数、设计要点及卸料装置的选取。设计运用了冲裁工艺及模具设计的基础知识。首先，分析了板材的性能要求，为选去模具的类型做了准备，同时，也为凸，凹模的材料有了依据。后分析冲裁件的特征，确定了模具设计参数，选择其他零件及卸料装置。也为凸，凹模尺寸的计算有了根据。还有零件的加工工艺。关键词: 复合模 凸模 凹模 Insert stamping process and die design Abstract: This design topic designs for The piercing die design of the dunnage backup plate, body now typical model The piercing die design of request, contents and direction.Pass the craft analysis, the craft project really settles, making sure the direction of The piercing die design, really settling to the blank product size, computing to the blanking pressure, compute the pressure center, choose the tonnage of the pressure machine and the pressure machine.Through the foundation knowledge, firstly, the processibility of the part is analyzed to determine the process of the stamp. Secondly, the volume of the part is computed to choose the pressing machine. Lastly the character of the part is analyzed to determine the mould design parameter and design point and choose the shedding mechanism. This design made use of to hurtle foundation knowledge of blanking craft and The piercing die design. First, Analyzed the function request of the plank material, did preparation for the type that chooses to the die, is also convex, in the meantime, the material of punch and cavitydie had a basis.Analyze to hurtle a characteristic of cut the piece behind, make sure the molding tool design parameter, choose other spare partses and unload to anticipate device.Is also convex, the calculation of the cave mold size had a basis.