Transactions of Materials and Heat Treatment

Title：Selection of groove system for precision forging and steps designing for YQ153A front axle

Authors： JIANG Peng 1 2 CAO Fei 2 LUO Shou-jing 1(1.Harbin Institute of Technology 2.Beijing Research Institute of Mechanical & Electrical Technology)

Unit：

KeyWords： Front axle Precision roll forging Groove system Roll forging steps.

ClassificationCode：TG316

year,vol(issue):pagenumber：2004,29(6):27-29

Abstract：

This paper introduces the selection of precision roll forging for YQ153A front axle, including the selection of contraction, decision of roll forging drawing, selection of diameter of blank, designing of each typical sections groove, allocation of coefficient of elongation and the roll forging drawing designing of 3rd, 2nd and 1st roll forging step.

Funds：

Reference：

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3　蒋鹏,张淑杰,杨严前轴锻造生产线的工艺方案选择南京:第1届全国精密锻造学术研讨会论文集,2001:73～78
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