The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
Numerical simulation on multi-pass welding of T-joint -- A comparison between continuous and discontinuous welding
Author(s): 
Pages: 31-35
Year: Issue:  3
Journal: JOURNAL OF NANJING UNIVERSITY OF TECHNOLOGY(NATURAL SCIENCE EDITION)

Keyword:  间断焊T型接头温度场应力场数值模拟;
Abstract: 在线焊接由于其作业时不停止介质的传输,越来越得到人们的重视,然而由于介质有压力、温度等特性,必然对作业的安全性产生影响在有内压时进行在线焊接,局部高温是引起烧穿的主要原因,本文将连续焊与间断焊时的温度场和应力场进行了比较,结果表明,采用间断焊可以有效降低焊接时的温度,但却产生了较大的残余应力.
Related Articles
No related articles found