基于ELID磨削技术的陶瓷材料精密磨削加工技术优化
Optimization of Ceramic Material Precision Grinding Processing Technology Based on ELID Grinding Technology
黄镇 1胡景蓉 1何煌 1严文超1
作者信息
- 1. 湖北三峡职业技术学院,湖北宜昌 443000
- 折叠
摘要
为解决陶瓷材料的精密磨削加工容易产生裂纹、材料不耐高温的问题,提出基于ELID磨削技术的陶瓷材料精密磨削加工技术优化方法,基于强塑性变形受力的原理,通过公式计算优化陶瓷材料破坏性控制,通过改变磨削深度优化陶瓷材料破坏性控制.使用3种方法进行对比实验,结果表明基于ELID磨削技术样品的磨削表面粗糙度小于3.2 nm,属于加工痕迹不可见范围,优于传统的高速磨削和预应力磨削.
Abstract
In order to solve the problem that the precision grinding of ceramic materials is prone to cracks and the materials are not resistant to high temperatures,the optimization of ceramic material preci-sion grinding processing technology based on ELID grinding technology is proposed.Based on the principle of strong plastic deformation,the destructive control of ceramic materials is optimized through formula cal-culation,and the destructive control of ceramic materials is optimized by changing the grinding depth.Three methods were used to carry out comparative experiments.The results show that the grinding surface roughness of the sample based on ELID grinding technology is less than 3.2 nm,which belongs to the in-visible range of machining marks and is superior to traditional high-speed grinding and prestressed grind-ing.
关键词
ELID磨削技术/陶瓷材料/精密磨削/参数优化/热损伤/应力场强度Key words
ELID grinding technology/ceramic material/precision grinding/parameter optimization/thermal damage/stress field strength引用本文复制引用
基金项目
2023年湖北省自然科学基金计划(指导性计划项目)(2023AFC035)
出版年
2024
国家科技期刊平台
NSTL
万方数据