Transactions of Materials and Heat Treatment

Title：Research on manufacturing process of large thin-wall parts of master model fixture for automotive panels

Authors： Li Qinsheng Yuan Bangyi Wei Ping

Unit： Anhui Technical College of Mechanical and Electrical Engineering

KeyWords： automotive panels master model fixture large thin-wall edges manufacturing deformation

ClassificationCode：TH16

year,vol(issue):pagenumber：2014,39(5):46-50

Abstract：

Master model fixture is a kind of special equipment which is used to check the assembly of automotive panels.Because master model is usually made of many blocks which have many large thin-wall edges and are made from superduralumin,deformation often occurs during its production and its quality is hard to control.The clamping, machine tools, cutting tools and processing route during large thin-wall parts processing were studied. Some measures were put forward to provent manufacturing deformation. Finally, the research was verified through final-manufacturing of door block. All deformation of thin-wall edges was measured by CMM，which is controlled within 0.1 mm.

Funds：

安徽省自然科学研究项目（KJ2013Z032）

李钦生（1975-），男，硕士,讲师

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