材料科学
钨
钻石
金刚石车削
表面粗糙度
冶金
超声波传感器
GSM演进的增强数据速率
刀具磨损
合金
振动
金刚石工具
刀具
Crystal(编程语言)
碳化钨
金刚石切割
机械加工
复合材料
声学
工程类
程序设计语言
物理
电信
计算机科学
作者
Yingling Pan,Ren Ke Kang,Yan Bao,Sen Yin,Zhigang Dong
出处
期刊:Wear
[Elsevier]
日期:2023-03-01
卷期号:516-517: 204616-204616
被引量:4
标识
DOI:10.1016/j.wear.2022.204616
摘要
Tungsten heavy alloy has been widely used in the nuclear industry, military, and other fields due to its excellent material properties. In this paper, the wear of single crystal diamond tool and its influence on surface roughness were studied by ultrasonic elliptical vibration cutting experiment of tungsten heavy alloy and compared with conventional cutting. The experimental results show that under ultrasonic elliptical vibration cutting, the flank wear of a single crystal diamond cutter is reduced by 74.5%, and the retreat of the cutting edge is reduced by 70.6%. After the cutting experiment, the elements on the cutting surface, chip surface, and diamond tool adhesion were detected and analyzed by Raman spectroscopy and X-ray photoelectron spectroscopy. The results show that compared with conventional cutting, ultrasonic elliptical vibration cutting can effectively inhibit the graphitization of single-crystal diamond tools and avoid chemical wear. This is an essential reason why single-crystal diamond tools can be used for tungsten heavy alloy processing under ultrasonic elliptical vibration cutting.
科研通智能强力驱动
Strongly Powered by AbleSci AI