Study on the process of thin-walled titanium alloy tube bending
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.Φ25×0.5.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.
Vector DBB(Distance Between Bends) POB(Plane Of Bend) DOB(Degree Of Bend) bend with sorbitol bend with mandril
GUO Lei Liu Xiaona
AVIC Shenyang Aircraft Corporation.22shop,110850,China
国际会议
2014 Asia-Pacific International Symposium on Aerospace Technology(2014亚太航空航天技术学术会议)
上海
英文
1-5
2014-09-24（万方平台首次上网日期，不代表论文的发表时间）