摘要
本文阐叙了一种基于光针法的表面形貌测量装置,它能在线测量加工工件圆周方向的波纹度和轴向表面轮廓形貌,其垂直分辨率为0.02～0.10μm,横向分辨率为30～50μm。切削试验表明,该装置还能够在线识别刀尖上的积屑瘤、切削过程中的颤振和刀具磨损对加工表面形貌的影响。
In order to control the quality of a machined surface, it is indispensable to perform on-line measurement and identification of the morphology. A measuring system based on the optical stylus method for on-line measurement of the waviness of a machined workpiece in the circumferential diredtion and the surface roughness of axial profile has been developed. Its vertical resolution is 0.02-0.1 Mm and the spatial resolution is 30-50 μm. Cutting test results show that the measuring system developed is capable of identifying the influences of the built-up edge on the cutting tools, of the self-excited vibration in the cutting process and of the tool wear on the machined surface morphology.
出处
《华中理工大学学报》
CSCD
北大核心
1989年第4期73-78,共6页
Journal of Huazhong University of Science and Technology
关键词
表面形貌
在线测量
光针法
Optical stylus method
Surface morphology
On-line measurement and identification.
