陶瓷齿轮皮秒激光高精加工研究 下载: 1097次特邀研究论文
ing for solving the problem in the processing of ceramic gears, the influence of laser power, scanning speed, scanning times, and scanning interval on groove depth, width, and roughness by picosecond laser with 1064 nm wavelength is studied. Combining with geometric characteristics analysis of gears, a method for converting the curved surface processing of a cylindrical workpiece into plane processing is used to achieve a high-precision laser processing of ceramic gears with different tooth shapes (spur and helical gears). The average roughness of the tooth surface (Ra)is no more than 2 μm. Moreover, the proposed process is time efficient and can be applied to the processing of complex gears composed of different materials.
季凌飞, 燕天阳, 姜锐, 张洪龙, 王文豪. 陶瓷齿轮皮秒激光高精加工研究[J]. 激光与光电子学进展, 2020, 57(11): 111429. Lingfei Ji, Tianyang Yan, Rui Jiang, Honglong Zhang, Wenhao Wang. Picosecond Laser Precision Processing of Ceramic Gear[J]. Laser & Optoelectronics Progress, 2020, 57(11): 111429.