金属切削毛刺是切削加工中产生的常见现象,它严重地影响着产品(零件)的精度和使用性能。在系统地概括国内外对金属切削毛刺的形成机理、预报预测和抑制措施方面研究现状的基础上,指出了目前尚需解决的一些主要问题,确立了今后深入开展金属切削毛刺研究的方向。
The formation of burr is common phenomenon in metal cutting. The existence of burr reduces machining accuracy, and influence performance of parts. The main problem need to solve was pointed out based on the systematically review of the past research of the burr formation mechanism and prediction lastly. The future research direction to study the metal cutting burr systematically and is proposed deeply.