文档介绍：充值下载即送 CAD 图纸, QQ 36396305 摘要用模具技术生产的制品具有高精度、高复杂程度、高一致性、高生产效率和低消耗等特点。由此可见,模具技术已成为衡量一个高低的重要标志,决定着产品的质量、效益和新产品的开发能力。本论文详细的论述了冲压模具的全过程。冲压模具即是在冲压加工中,将材料(金属或非金属)加工成零件(或半成品)的一种特殊工艺装备。该零件是电喇叭底座,该产品的模具成本低、生产效率高。根据要求分析零件的工艺性,确定冲裁工艺方案及模具结构方案,然后通过工艺设计计算,确定排样和裁板, 计算冲压力和压力中心,初选压力机,计算凸、凹模刃口尺寸和公差,最后设计选用零、部件,对压力机进行校核,绘制模具总装草图,以及对模具主要零件的加工工艺规程进行编制。其中在结构设计中,主要对凸模、凹模、凸凹模、定位零件、卸料与出件装置、模架、冲压设备、紧固件等进行了设计。生产使用寿命长的电喇叭底座。关键词: 模具;冲裁件;凸模;凹模;凸凹模; 充值下载即送 CAD 图纸, QQ 36396305 II Abstract Die technology to produce products with high accuracy, plexity, high consistency, high production efficiency and low consumption and soon. Thus, die technology has e the measure ofa country manufacturing an important indicator of the level determines the product quality, efficiency and new product development capability. This paper discusses in detail the whole process of stamping dies. Stamping die that is in the process of stamping, the material (metal or non-metallic) processing into parts(orsemi-finished products) ofa special technical equipment. The part is electric horn base , Th is product ’s mold with low cost brings high production efficiency . according to the size of the ponents, materials, mass production, etc., the first part of the process of analysis to determine the blanking process planning and die structure of the program, and then through the process design calculations, determine the nesting and cutting board, calculate the pressure and pressure washed centers, primary presses, computing convex and concave Die Cutting Edge dimensions and tolerances, the final design selection of parts ponents, to press for checking, drawing die assembly drawings, as well as Mold processing technology of the main parts to the preparation procedures. In which the structural design, primarily to the punch and die, punch and die, positioning parts, unloading and out of pieces of equipment, mold, pressing equipment, fasteners, etc. Making the working-life of electric horn base more longer. Key words: Die ;B