Study on The Process of Thin-walled Titanium Alloy Tube Bending

被引：1

作者：

Guo Lei ^{[1
]}

Liu Xiaona ^{[1
]}

机构：

[1] AVIC Shenyang Aircraft Corp 22shop, Shenyang 110850, Peoples R China

来源：

2014 ASIA-PACIFIC INTERNATIONAL SYMPOSIUM ON AEROSPACE TECHNOLOGY, APISAT2014 | 2015年 / 99卷

关键词：

Vector; DBB(Distance Between Bends); POB(Plane Of Bend); DOB(Degree Of Bend); bend with sorbitol; bend with mandril;

D O I：

10.1016/j.proeng.2014.12.687

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

Some items of an important project are tubes which are made of Titanium alloy. The diameter of the tubes is large but the wall is thin, e.g. Phi 25x0.5. The ratio of diameter to wall thickness can reach to 50. At the present time, sorbitol is used to bend this kind of tube. There are some problems need to be resolved, such as long manufacture cycle, insecure bending quality and the difficulty of controlling the quality of the cleaning after bending. The purpose of this paper is to resolve aforesaid problems and find out a kind of new technics substitute for present forming method. (C) 2015 The Authors. Published by Elsevier Ltd.

引用

页码：1471 / 1475

页数：5

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