EXPERIMENTAL STUDY ON THE QUALITY OF MATERIAL SURFACE APPLIED LASER-CHEMICAL COMBINED ETCHING
Laser ablating and chemical eroding combined technique is applied to some typical kinds of high alloy steel experimental machining. How the laser energy density, repetition rate, pulse width, scan velocity and other parameters affect the surface quality of material simple dipped in different corrosive liquids is studied and analysed. The relations between those parameters and work piece dimensional precision are also investigated. Then internal causes of those relations are discussed. Experiments show that following: 1, Chemical eroding reduces the slag on the laser ablating samples and surface roughness; 2, Laser energy density, repetition rate, pulse width, scan velocity and other parameters signify the quality of machining surface.
Yansheng Yao Genfu Yuan Bichao Xu Huaqi Liang Yuanlong Chen shaofeng Zhu
Center of Laser Advanced Manufacturing Technology Anhui Institute of Architecture and Industry Center of Laser Advanced Manufacturing Technology Anhui Institute of Architecture and Industry Schoo School of Mechanical and Automotive Engineering Hefei University of Technology
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
566-570
2008-04-16（万方平台首次上网日期，不代表论文的发表时间）