購買設計請充值后下載，，資源目錄下的文件所見即所得，都可以點開預覽，，資料完整，充值下載可得到資源目錄里的所有文件。。?！咀ⅰ浚篸wg后綴為CAD圖，doc,docx為WORD文檔，有不明白之處，可咨詢QQ:1304139763
端蓋沖壓成形工藝及模具設計 摘 要 本設計課題介紹了盒形蓋體落料拉伸復合模的結構設計及工作過程 針對零件 落料后口部呈尖銳刃口狀現(xiàn)象 改進了模具結構 消除部分加工缺陷 分體現(xiàn)了沖壓 工藝先進性和高效性 有一定的設計意義 通過對工藝零件的工藝分析及模具結構設計 鞏固所學的知識 熟悉有關資料 樹立正確的設計思路 加強了對模具的整體認識 提高 自己的實際模具設計工作能力 本計運用了沖壓成形模具設計的基本知識 首先對整個零件的了解分析工藝參數(shù) 沖壓工藝性能 然后確定沖壓模的結構形式 工零部件的設計與計算 落料和拉深在一 個工序上完成 本副模具優(yōu)點結構簡單緊湊 易于加工維修 關鍵詞 工藝分析 拉深成形 落料 Cover Tensile Trimming Composite Modulus Design Abstract The design issues on the box shaped body covered crowded tensile shear modulus of the composite structure design and working process Against cutting crowded parts after mouth was sharp blade like phenomenon improve the structure of the mold and eliminate some processing defects embodies the Analysis and Die of the composite structure Design consolidate the knowledge acquired and are familiar with relevant information establish the process advanced and efficient So this design has a certain of significance Through of the parts of the process design ideas the right to strengthen the overall mold and enhance awareness of their actual ability to mold design Total use of the stamping die design of the basic knowledge the first part of the whole understanding analysis of process parameters stamping process performance and then determine the structure of stamping die form the design and calculation of the components Drawing and trimming processes in a complete the vice die advantages of simple structure compact and easy maintenance processing shortcomings pick up may not be convenient Keywords Process Analysis Drawing molding Trimming