毕业设计（说明书）中文题目电池接触片冲压级进模设计英文题目the Manufacture of the punching progressivedie for the battery contact pieces院系：材料科学与工程学院年级专业：2024 级材料成型与控制工姓名：xxx学号：指导老师：xxx职称：2024 年 5 月 20 日毕业设计诚信声明书本人重声明：在毕业设计工作中严格遵守学校有关规定，恪守学术规；我所提交的毕业设计是本人在指导老师的指导下独立讨论、撰写的成果，设计中所引用他人的文字、讨论成果，均已在设计中加以说明；在本人的毕业设计中未剽窃、抄袭他人的学术观点、思想和成果，未篡改实验数据。本设计和资料若有不实之处，本人愿承担一切相关责任。学生签名：年月日电池接触片级进模设计学生：xxx指导老师： xxx（理工学院材料科学与工程系，361024）摘要：本工序件（电池接触片）采纳多工位级进模制造，外形属于落料件，两个直径为1.9 的小孔属于冲孔件，可以用冲孔工序完成。中间是锥形的浅拉深部分，用拉深工序可以完成，两个对称的切舌片用切舌工序完成，可以分解为冲裁和弯曲工序。外形的落料部分是通过把外形分割为几个部分，分别取出外形周围的材料，使得外形成形。关键字：冲压，级进模，切舌，拉深the Manufacture of the punching progressive die for the battery contact piecesWriter: xxxInstructor: xxx（Xiamen university of technology，Materials Science and Engineering 361024）Abstract:The stamping part （the battery contact pieces ） whose contour belongs to the blanking part, is made by multi-position progressive die. Two holes whose diameter are 1.9mm are piercing parts and can be done by piercing process. the light drawing part in the center can be done by drawing process. Two symmetrical lancing parts can be finished by lancing process which can be decomposed into blanking and bending processes. The contour of the part is done by dividing the contour into several parts and cuting the material around the piece to make the shape formed.Key words :puncing, progressive die, lancing, drawing目录1、绪论 11.1 冲压概述 11.2 多工位级进模概述 21.2...
