高速高效低粗糙度磨削表面粗糙度和质量的试验研究

• 作 者: 初浩 曹硕生
• 机 构: 湖南大学机械工程系,广西大学,
• 出 处: 湖南大学学报(自然科学版)
• 发表日期: 1988年03期
• 关键词: 磨削表面粗糙度 超精密磨削 砂轮表面 磨削条件 工件表面 磨削机 镜面磨削 高速磨削 磨削工艺 试验研究

本文介绍了一种用普通砂轮和高速磨床进行高速高效低粗糙度磨削的新型超精密磨削加工技术。在大量的试验中对磨削表面粗糙度和质量进行系统地研究,并且获得了镜面(R_(zmin)=0. 048μm)。与传统的低速超精密磨削相比,采用这种新技术将会使磨削表面粗糙度大大降低和获得良好的表面质量。此外,也对其磨削机理进行了一定的探讨。

This paper presents a new type of ultra-precision grinding technology that uses ordinary grinding wheel and high-speed grinder to grind at high speed, high efficiency and low roughness. The grinding surface roughness and mass were systematically investigated in a large number of experiments and the mirror surface (R zmin = 0. 048 μm) was obtained. Compared with the traditional low-speed ultra-precision grinding, the use of this new technology will greatly reduce the grinding surface roughness and obtain good surface quality. In addition, the grinding mechanism is also discussed.