Transactions of Materials and Heat Treatment

Title：Key technology of car body cover of aluminum sheet in the stamping process

Authors： Zhang Yi Lian Changwei

Unit： SAIC Motor Group Research Institute of Baosteel

KeyWords： aluminum sheet automobile lightweight preservation of materials sheet de-stacking quality inspection and repair

ClassificationCode：

year,vol(issue):pagenumber：2015,40(1):48-51

Abstract：

With the demand for automotive lightweight, more and more aluminum alloy material is applied in automotive manufacturing. The 2000 series, 5000 series and 6000 series aluminum alloys commonly used in the automotive industry were introduced, and their development, application trends in body parts, as well as significance for lightweight vehicles were described briefly. Based on the field practice, four control points were summarized including material storage, sheet de-stacking, die punching, quality inspection and repair control through analysis of cutting, distribution, storage, separation, stamping of aluminum materials, and overhaul of aluminum stamping parts and all other aspects of production. The corresponding solutions were proposed including preventing mildew, solving measure of aluminum sheet separation, controlling forming quality of aluminum parts, putting forward key points of inspection and repair of stamping part.

Funds：

张毅（1980-），男，学士，工程师

Reference：

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