Journal of the Korean Society for Precision Engineering (한국정밀공학회지)
- Volume 11 Issue 2
- /
- Pages.41-49
- /
- 1994
- /
- 1225-9071(pISSN)
- /
- 2287-8769(eISSN)
A study on the heat flow in laser welding of steel sheet of the different thickness
두께가 다른강판의 레이저 용접시 열유동에 관한 연구
Abstract
Laser welded blanks are finding increased usage in many industrial applications, which are made of different sheet thickness or different material strengths joined together. In this study the heat flow problem in laser welding of the different steel sheet thickness was solved by using a finite element method, and a series of experiments wers carried out to confirm the validity of the numerical method.
Keywords