Transactions of Materials and Heat Treatment

Title：Application of new numerical control stampingcutting composite technology in heavy-truck frame longeron production

Authors： WANG Shu-jun MA Guo-li LUO Long-fei CUI Li-chun WANG Shuang-zhi

Unit： Anhui Jianghuai Automobile Co. Ltd.

KeyWords： heavy-truck frame longeron numerical control stampingcutting composite technology

ClassificationCode：TG385.1

year,vol(issue):pagenumber：2013,38(2):172-175

Abstract：

The applications of the new numerical control stamping-cutting composite technology and equipment in the production of heavy-truck frame vari-section longerons were presented. Based on the analysis of the disadvantages and complexity of the current production technology of the vari-section longerons, the numerical control stamping-cutting composite technology was proposed. And the composition, key technical parameters and technological characteristics of the equipment were introduced. The actual application shows that the numerical control stamping-cutting composite technique improves the production efficiency and precision obviously.

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Reference：

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