Tool wear in soft part turning of high performance steel

被引:3
|
作者
Anmark, Niclas [1 ]
Bjork, Thomas [2 ]
机构
[1] Scania CV AB, S-15187 Sodertalje, Sweden
[2] Swerea KIMAB, Isafjordsgatan 28A, S-16440 Kista, Sweden
来源
7TH HPC 2016 - CIRP CONFERENCE ON HIGH PERFORMANCE CUTTING | 2016年 / 46卷
关键词
Machinability; Turning; Wear;
D O I
10.1016/j.procir.2016.04.043
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
This work reports on the machinability differentiation in semi finishing of three carburizing steel grades that are used in transmission components such as gears, crown wheels and pinions. A reference steel grade of type 20NiCrMo was compared with a clean steel (S=40 ppm) and an ultra-clean steel (S=10 ppm). Attention is on the link between the characteristics of the non-metallic inclusions of the steel grades and the balance of the flank and rake face wear of the CVD Al2O3 and TiCN coatings. The interaction of abrasive wear and thermo-mechanical degradation of the Al2O3 upper layer will be described. (C) 2016 The Authors. Published by Elsevier B.V
引用
收藏
页码:484 / 487
页数:4
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