钠钙玻璃微磨削表面粗糙度与表面形貌

Surface Roughness and Surface Topography of Micro-Grinding Soda-Lime Glass

针对钠钙玻璃材料进行了一系列的微磨削实验研究,主要探讨了不同磨削因素对工件加工表面粗糙度和三维表面形貌的影响.根据微磨削加工的特点,在不同的加工条件下,分别用200#和500#两种磨粒微磨棒对钠钙玻璃材料进行三因素五水平正交试验.通过分析加工后表面粗糙度和表面形貌的变化规律,找出影响加工质量的主要因素.研究结果表明:主轴转速与进给速度是影响表面粗糙度和三维表面形貌的主要因素,磨削深度对其影响不大,为今后提高微磨削加工的表面质量以及微磨削领域的深入研究提供了参考.

A series research of micro-grinding with soda-lime glass was conducted, and discussed the influence of different grinding factors on the surface roughness and 3D surface topography. According to the characteristics of micro-grinding, the three factors and five levels orthogonal experiments were conducted by soda-lime glass. The 200# and 500# grits micro-grinding tools were separated under different processing conditions. The main factors influencing the machining quality were the surface roughness and surface topography. The results show that the main factors influencing the surface roughness and 3D surface topography are spindle speed and approach speed. The grinding depth is not the major impact. It provides the reference for the surface quality of micro-grinding and intense research of micro-grinding.