激光技术2024，Vol.48Issue(3)：327-333,7.DOI:10.7510/jgjs.issn.1001-3806.2024.03.005
偏转激光切向修整凹形面金刚石倒角砂轮的研究
Research on diamond chamfer grinding wheel for tangentially dressing concave surface with deflection laser
曹明月 1陈根余 1周伟 1刘宣呈 1钟振鹏 1李杰1
作者信息
- 1. 湖南大学 机械与运载工程学院,长沙 410082,中国||湖南大学 激光研究所,长沙 410082,中国
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摘要
Abstract
In order to reduce the laser dressing error of concave-faced diamond wheels,the error models of laser masking effect and laser bevel dispersion effect were established,the error sources of laser tangential dressing of concave-faced diamond wheels were analyzed,and the deflection laser dressing method of concave-faced forming wheels was proposed.Through theoretical analysis and experimental verification,the influence of dressing parameters on the contour accuracy and circular radius of concave-faced wheels was explored.The results show that in the deflection angle range of 1°～1.5°,the beveled edge profile dressing accuracy is 8 μm;under the suitable deflection angle,the circular arc radius error is less than 10 μm;when dressing the concave arc radius of 0.2 mm and 0.5 mm,the compensation radius is 0.03 mm and 0.06 mm respectively,the concave arc radius error is reduced by 0.02 mm and 0.03 mm respectively.The deflection laser dressing method effectively improves dressing accuracy,reduces the dressing error,and provides a new idea for the dressing of concave diamonds.关键词
激光技术/偏转激光切向修整/激光遮蔽效应/斜面分散效应/凹形面金刚石砂轮Key words
laser technique/deflective laser tangential dressing/laser masking effect/bevel dispersion effect/concave surface diamond grinding wheels分类
信息技术与安全科学引用本文复制引用
曹明月,陈根余,周伟,刘宣呈,钟振鹏,李杰..偏转激光切向修整凹形面金刚石倒角砂轮的研究[J].激光技术,2024,48(3):327-333,7.
