@inproceedings{bd6c2604c1d440b9b5e2f8388f726625,
title = "FE-based analysis of heat bending of thin-walled ti-alloy tube with large diameter and small bending radius",
abstract = "The numerical control (NC) heat bending of thin-walled Ti-alloy tube with large diameter and small bending radius with 50×1×R75mm (diameter OD × t ×bending radius CLR) is explored by 3D-FE thermal-mechanical coupling simulation of heat conducting and NC bending. The results show that: (1) The heating of both pressure die and mandrel is proved to be appropriate to obtain the required temperature field. (2) In terms of wall thickness variation, wrinkling and cross-section deformation, the optimum span of the key parameters are obtained: the bending velocity of 0.4rad/s, the matched pressure die speed of 80%-110%, and temperature of 600-800° C.",
keywords = "FE, Heat bending, Large diameter, Small bending radius, Ti-alloy tube",
author = "Heng Li and He Yang and Dan Wang and Zhiyong Zhang",
year = "2013",
doi = "10.4028/www.scientific.net/AMR.622-623.25",
language = "英语",
isbn = "9783037855638",
series = "Advanced Materials Research",
pages = "25--29",
booktitle = "Manufacturing Science and Technology III",
note = "2012 3rd International Conference on Manufacturing Science and Technology, ICMST 2012 ; Conference date: 18-08-2012 Through 19-08-2012",
}