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Q235鋼制輪輻側孔沖壓模具設計
專業(yè)班級：XXX 姓名：XX
指導教師：XXX 職稱：XX
摘要： 本設計為一Q235鋼制輪輻的冷沖壓模具設計，根據(jù)設計零件的尺寸、材料、批量生產等要求，首先分析零件的工藝性，確定沖裁工藝方案及模具結構方案，然后通過工藝設計計算，確定排樣和裁板，計算沖壓力和壓力中心，初選壓力機，計算凸、凹模刃口尺寸和公差，最后設計選用零、部件，對壓力機進行校核，繪制模具總裝草圖，以及對模具主要零件的加工工藝規(guī)程進行編制。其中在結構設計中，主要對凸模、凹模、凸凹模、定位零件、卸料與出件裝置、模架、沖壓設備、緊固件等進行了設計，對于部分零部件選用的是標準件，就沒深入設計，并且在結構設計的同時，對部分零部件進行了加工工藝分析，最終才完成這篇畢業(yè)設計。
關鍵詞：模具 沖裁件 凸模 凹模 凸凹模
Q235 steel wheel spoke side hole punching die design
Author
Abstract: The design for a plate of cold stamping die design, according to the size of the design components, 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 and components, 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. has been designed, for the selection of some components are standard parts , there is no in-depth design, and structural design, while some parts for the processing process analysis and ultimately to complete this graduation project.
Key words: mold stamping parts punch die punch and die