Abstract： To seek the best economic performance of abrasive recycling strategy effectively, based on two different size distribution but the same average particle size of abrasive, the abrasive machining performance changes and the characteristics of the abrasive itself in different cycles were researched. The results show that the dominant factor of machining property is impact with large particles, ploughs and scratches with fine particles. The cut depth and surface roughness decrease with increase of the abrasive recycling times. The abrasive is suitable for recycling only once in actual production process.

Keywords: particle size distribution; cut depth; surface roughness; recycling

中图分类号：TH16         文献标志码：A

文章编号：1008-5548（2015）01-0070-04

DOI:10.13732/j.issn.1008-5548.2015.01.015

收稿日期：2014-02-09， 修回日期：2014-03-03，在线出版时间：2015-03-02。

第一作者简介：罗武生（1972—），男，博士，高级工程师，研究方向为精密加工及能源利用。 E-mail：luowusheng503@163.com。