摘要：基于盖帽零件在工业生产中应用广泛且使用量大的特点，针对一种典型的

Abstract: Based on the characteristics of wide application and large amount of cap parts in industrial production, a stamping die design was made for a typical cap part. Firstly, analyze the process of the parts, and then determine the forming process, and propose the best forming process plan. Focus on describing the design process of blanking and drawing composite die and trimming and punching composite die and the calculation of various process parameters, to provide a reference for the mold design of stamping and drawing parts such as caps. <br>Keywords: stamping; composite die; process analysis

Abstract: Based on the characteristics of wide application and large use of cap parts in industrial production, a stamping mold scheme was carried out for a typical cap part. First of all, the part is analyzed, then the forming process is determined, and the best forming process scheme is proposed. The design process of the drop-out-stretch composite mold and the cut-edge punch composite mold and its various process parameters are calculated, and it provides a reference for the mold design of the cap-type stamping parts.<br>Keywords: stamping; composite mold; process analysis

Abstract: Based on the characteristics of cap parts widely used in industrial production and large amount of use, a stamping die design is carried out for a typical cap part. Firstly, the process analysis of the parts is carried out, then the forming process is determined, and the best forming process scheme is proposed. The design process of blanking drawing compound die and trimming punching compound die as well as the calculation of various technological parameters are mainly described, which provides reference for die design of stamping drawing parts of cap.<br>Key words: stamping; compound die; process analysis<br>