Abstract—Abstract—When thin-walled parts are forming by laser cladding method, arc and uneven surfaces will be caused. This kind of phenomenon will become more serious with the increasing layers, and impact a lot on the quality. In order to improve the forming quality, laser milling is used to machine the curved surface of cladding parts. Through the orthogonal experiment on single channel laser cladding parts, factors like point space, average power, pulse width and focal distances which impact the milling depth of curved surface are studied, and their influence weight and rule are also obtained, and milling quality of surface is optimized at the same time. According to the test result, stability of multilayer milling is verified by taking multilayer milling on thin- walled metal parts. That the total milling depth is 0.479mm and the surface roughness of cladding parts is 4.517um after milling. Effective and accurate milling is realized while form quality is also improved.
Index Terms—Surface machining, laser milling, design optimization, orthogonal design, rough surface.
The author are with Soochow University, China (e-mail: wangmingdidi@126.com, wangmingdi@suda.edu.cn, 1933542832@qq.com, 837400543@qq.com).
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Cite: Chao Ni, Mingdi Wang, Yu Pa, and Jingcong Liu, "The Study of Laser Milling on Curved Surface Cladding Parts Based on the Orthogonal Experiment," International Journal of Materials, Mechanics and Manufacturing vol. 7, no. 5, pp. 206-209, 2019.
Copyright © 2019 by the authors. This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (
CC BY 4.0).
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