|
Abstract：
|
|
GH4133B material used for making aviation turbine disk is a new special nickel base high temperature alloy.During forging process,there will be a large distortion-resistance.Its forgeable temperature range is narrow with low heat conductivity.The forging grain size can not be refined by heat treatment.Therefore,a reasonable process route must be drawn out in order to meet the inherence quality requirement of the forgings.The production process of making the aviation turbine disk was introduced in the aspects of material chemical composition,forging technology,die design and the trial production,etc.In order to meet the control requirement of the forging distortion value and heating cycle,a new process route for forging preparation,surface clearing,heat treatment,surface coating,stamping,and inspection was put forward.The experiment shows that the turbine disk forging mechanics capability can fully meet the operation requirement and it has realized the batch production with very good results.
|
|
Funds：
|
|
|
|
AuthorIntro：
|
|
|
|
Reference：
|
[1]洪深泽.挤压工艺及模具设计[M].北京:机械工业出版社,1996.
[2]中国机械工程学会模锻学会.模锻手册(第1卷)[M].北京:机械工业出版社,1993.
[3]万登攀.钛合金斜盘模锻成形工艺[J].锻压技术,2006,31(3):9-10.
[4]张海燕,张伟红,张士宏.GH4169合金涡轮盘锻造过程中的组织预测[J].计算机辅助工程,2006,21(15):377-378.
|
|
Service：
|
|
【This site has not yet opened Download Service】【Add
Favorite】
|
|
|
|
Copyright Forging & Stamping Technology.All rights reserved