Transactions of Materials and Heat Treatment

Title：New process of isothermal precision forging of magnesium alloy engine case

Authors： HUANG Yan-ping(Mechanical Electronic Engineering Department Changchun Engineering College Changchun 130021 China)

Unit：

KeyWords： magnesium alloy engine case forging isothermal forging

ClassificationCode：TG316

year,vol(issue):pagenumber：2008,33(6):33-35

Abstract：

In view of the complex structure of helicopter engine case and its stress characteristic,as well as the problem in the manufacturing process,the material used and the process for this kind of forging were analyzed by contrast method.This kind of forging suited for the isothermal forging process was suggested.The isothermal forging process plan was scheduled and the mold to be used was designed.Through the practical application,this plan is proved to be effective.

Funds：

Reference：

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