影响工件表面质量的因素及改进方法

Factors Influencing the Surface Quality of the Workpiece and Improving Methods

加工工件表面质量是评价机械零部件质量的指标之一,提高加工工件表面质量对于保证工件的使用性能具有重要意义。分析影响加工工件表面质量的因素,提出提高工件表面质量的方法,以期为机械加工实践提供一定的指导。

The quality of the workpiece surface is one of the indexes for evaluation of mechanical parts quality, and improving the quality of the workpiece surface is important to ensure the performance of the workpiece. This paper makes analysis of the factors affecting the surface quality of workpiece, and puts forward methods to improve the quality of the workpiece surfacein order to provide some guidance for the practice of machining.