Testing Method and Experimental Studies on Single Laser Pulse Energy
A new type of testing device is designed for energy of laser pulse in this paper. By using it, pulse energy of KJG-1YAG-400A laser welder can be measured. The calorific models have been established for the device, and the analysis of thermal loss has been finished. Running curves have been obtained between time and resistance after the device absorbing laser energy. After test data is amended, the relationship among single pulse of laser energy, pulse width and current has been revealed, which provided theoretical foundation and practical experience for the laser brazing process.
energy of laser pulse pulse width testing device electric current
Guoxing Liang Ming Lv Xiaoxu Gao
Department of Mechanical Engineering Taiyuan University of Technology Taiyuan, Shanxi Province, China 030024
国际会议
西安
英文
587-590
2010-08-07（万方平台首次上网日期，不代表论文的发表时间）