Transactions of Materials and Heat Treatment

Title：Research on cold extrusion forming for precision gear

Authors： QIAN Rong-fang (Shaoxing College of Arts and Sciences Shaoxing Zhejiang 312000 China)

Unit：

KeyWords： cold extrusion gear forming closed forming hydraulic cushion

ClassificationCode：TG376.3

year,vol(issue):pagenumber：2005,30(2):73-76

Abstract：

This paper studies and discusses the forming analysis and forming method of cold extrusion for precision gear. Gear forming by traditional process of cold extrusion and closed forming are introduced. Especially, the structure、hydraulic cushion and system of mould are explained.

Funds：

Reference：

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