文档介绍：本科毕业设计(论文)
题目:油箱盖锻模电解加工工装设计
系别机电信息系
专业机械设计制造及其自动化
班级
姓名
学号
导师
2013年 5 月
油箱盖热锻模电解加工工装设计
摘要
电解加工是利用金属在电解液中发生电化学阳极溶解的原理将工件加工成型的一种特种加工方法。其材料的减少过程以离子的形式进行,由于金属离子的尺寸非常微小,因此这种微溶解去除方式使得电解加工技术在制造领域有着很大的发展潜力。特别是对于难切削加工材料、形状复杂或薄壁零件的加工具有显著优势,在航空、航天推进器以及兵器制造上得到广泛的应用,成为国防工业生产中的关键制造技术。
根据研究对象油箱盖热锻模,设计一套加工该热锻模的电解加工工装,包括:(1)油箱盖热锻模电解加工阴极;(2)装夹热锻模加工阴极和工件的夹具装置;(3)运用Pro/E、UG等软件画出油箱盖热锻模电解加工工装三维装配图。电解加工装置除了应保证工件装夹和定位外,还应考虑导电、供液、流场分布,非加工面的保护,工件和工具(即正负极、阴阳极)之间的绝缘等问题。
关键词:电解加工,油箱盖锻模,工装设计
全套图纸,加153893706
Forging die and its oil electrochemical machining tooling
Abstract
Electrochemical machining is based on the principle of metal electrochemical anodic dissolution in the electrolyte will be a special processing method for workpiece processing. The material reduction process to ionic form, due to the tiny size of metal ion, has great potential of development so that the micro dissolve and remove makes electrochemical machining technology in micro manufacturing field. In particular has significant advantages for processing hard machining materials, complex shape or thin-walled parts, widely used in aviation, aerospace propulsion and the manufacture of weapons, e the key manufacturing technology of national defense in industrial production.
According to the research object coupling ring of hot forging die, electrolytic processing to design a set of processing the hot forging die, including: ( 1 ) connecting the ECM cathode ring hot forging die; ( 2 ) fixture clamping device of hot forging die machining cathode and workpiece; ( 3 ) the use of Pro/E, UG and other software to draw a connection ring of hot forging die electrochemical machining tooling 3D assembly drawing. Electrolytic processing apparatus should not only ensure the workpiece clamping and positioning, but also should consider conducting, fluid, flow field distribution, not processing surface protection, workpiece and tool (., positive and negative, yin and Yang ) insulation problem between.
`Key Words: Electroc