摘要
采用在线电解(ELID)磨削技术对GCr15轴承钢进行超精密镜面磨削实验.实验表明:电极间隙、磨削深度和砂轮线速度是影响表面加工质量的主要因素.当电极间隙为0.5～1 mm、磨削深度在0.1μm、砂轮线速度为在16～20 m/s时,磨削效果达到最佳,获得了Ra0.006 μm的已加工表面.
The electrolytic in-process dressing(ELID) grinding technology was adopted for ultra-precision grinding experiments of GCr15 bearing steel.The experiments show that: grinding depth,electrode gap and wheel speed are the main factors to affect the surface quality.The grinding effect achieves optimal and the machined surface roughness of R a 0.006 μm is obtained with the electrode gap of 0.5 ~ 1 mm,the grinding depth of 0.1 μm and the grinding wheel line speed of 16 ~ 20 m / s.
出处
《制造技术与机床》
北大核心
2013年第10期78-80,共3页
Manufacturing Technology & Machine Tool
基金
国家自然科技基金委员会-中国工程物理研究院联合基金资助项目(10676001)
