陶瓷刀具硬车削GCr15钢的试验研究  

Experimental Study on GCr15 Steel Hard-cutting with Ceramic Cutters

作　　者：杜国臣[1] 

机构地区：[1]潍坊学院机电工程学院

出　　处：《工具技术》2008年第10期88-90,共3页Tool Engineering

摘　　要：通过改变GCr15钢硬态数控车削的切削用量,对切削力、加工表面质量的变化等进行了研究。结果表明:合理选择切削用量、采用陶瓷刀具高速硬车削GCr15钢可显著提高生产率及加工表面质量,并在一定程度上可取代磨削加工。With the cutting experiments in which the cutting parameters are changed in hard-cutting GCrl5 steel, the variation of turning foree and surface roughness is studied. The experimental results show that high speed hard-cutting GCr15 Steel with the ceramic cutter is able to raise productivity and improve surface roughness greatly, which can replace grinding in some occasions.

关 键 词：硬车削 陶瓷刀具 GCR15钢 切削力 表面粗糙度 

分 类 号：TG142.41[一般工业技术—材料科学与工程] TG711[金属学及工艺—金属材料]