LASER CLADDING LAYER HEIGHT AUTOMATIC DETECTING CONTROL
Laser cladding layer height was uniformity, which will directly affect the quality of laser cladding surface and processing accuracy. Right through the laser cladding layer height automatic detecting control, laser cladding process can improve quality and stability of cladding process. The database of relation between laser cladding layer height and cladding process parameters was establish. And it was also established the closed-loop automatic control model of laser cladding layer height: the eigenvalue of taking laser cladding layer height in image from IR CCD camera as control system feedback signal, the database as control foundation, and the laser cladding process parameters (laser power, laser scanning speed, ratio of powder feeding, laser-beam spot diameter) was controlled to executed automatic detecting control laser cladding layer height.
laser cladding height detecting automatic control
Sun Huilai Zhao Fangfang Lin Shuzhong Qi Xiangyang
School of Mechanical & Electronic Engineering, Tianjin Polytechnic University Tianjin 300160, China School of Mechanical & Electronic Engineering, Tianjin Polytechnic University Tianjin 300160, China
国际会议
第三届太平洋国际激光与光学应用会议(PICALO 2008)
北京
英文
598-601
2008-04-16（万方平台首次上网日期，不代表论文的发表时间）