Formation of Vertical Pattern on Grinding Surface in High-Speed Reciprocation Profile Grinding (Continued report)
Formation of Vertical Pattern on Grinding Surface in High-Speed Reciprocation Profile Grinding (Continued report)
复制标题
高速往复仿形磨削中磨削表面垂直花纹的形成（续报）
DOI：
10.2493/jjspe.69.1729
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发表时间：
2003
影响因子：
--
通讯作者：
K. Syoji
中科院分区：
文献类型：
--
作者：
N. Yoshihara;T. Kuriyagawa;K. Syoji
本文对高速往复磨床磨削后的表面形貌及磨削痕迹进行了研究。砂轮主轴的振动形成磨痕。因此，应消除引起振动的砂轮不平衡。然而，要完全消除砂轮的不平衡是不可能的。必须弄清楚轮轴振动对地面的影响。并且轮轴振动的影响必须是可控的。本文采用曲面测量仪对地表进行测量，研究地表地形。发现磨削表面存在周期性的微形貌，微形貌的形状因磨削痕迹的不同而发生变化。说明控制磨削痕迹就能控制磨削表面形貌。因此，从理论上研究了磨削痕迹与磨削参数之间的关系。结果表明，磨削痕迹随砂轮振动频率或工作台往复频率的变化而敏感变化，常规磨削比高速往复磨削产生的磨削痕迹更容易发生变化。
This paper deals with the surface topography and grinding mark on the surface, which is ground by high-speed reciprocation grinder. The vibration of the wheel spindle forms the grinding mark. Therefore, the imbalance of grinding wheel, which causes the vibration, should be eliminated. However, it is impossible to eliminate the imbalance from grinding wheel completely. The influences that the wheel spindle vibration gives for ground surface must be made clear. And the influence of wheel spindle vibration must be controllable. In this paper, the ground surface is measured by form measuring instrument to investigate a surface topography. It is found that there is periodic micro topography on the ground surface, and shape of the micro topography changes by a difference of grinding marks. It indicates that the ground surface topography can be controlled if the grinding mark can be controlled. Therefore, the relationship between grinding mark and grinding parameters is investigated theoretically. As a result, it becomes clear that the grinding mark varies sensitively following the variation of the wheel vibration frequency or table reciprocation frequency, and the grinding mark generated by conventional grinding is easier to vary than by high-speed reciprocation grinding.