Experimental study on the surface roughness of dry turning of hardened steel

Author

Wang, Xiaoguang ; Cheng, Junlan ; Ma, Tianyan ; Zhang, Deping

Author_Institution

Dept. of Mech. Eng., North China Inst. of Aerosp. Eng., Langfang, China

fYear

2011

fDate

16-18 April 2011

Firstpage

2225

Lastpage

2228

Abstract

This paper studied the cutting experiments of dry turning the cemented and hardened steel 20CrMnTi using cemented carbide cutting tools, ceramic cutting tools and PCBN cutting tools. Through measuring the value of surface roughness in varying cutting conditions, analyzed the influence of cutting speed and the feed rate to the surface roughness, obtained two empirical formulas Ra-v and Ra-f. This research results provided valuable cutting data for practical production, and verified cutting instead of grinding of dry cutting the cemented and hardened steel 20CrMnTi is feasible.

Keywords

ceramics; cermets; cutting tools; steel; surface hardening; surface roughness; turning (machining); PCBN cutting tool; cemented carbide cutting tool; cemented steel; ceramic cutting tool; cutting experiments; cutting speed; dry turning; feed rate; hardened steel 20CrMnTi; surface roughness measurement; Carbon; Cutting tools; Rough surfaces; Steel; Surface roughness; Turning; cutting tool; dry turning; hardened steel; surface roughness;

fLanguage

English

Publisher

ieee

Conference_Titel

Consumer Electronics, Communications and Networks (CECNet), 2011 International Conference on

Conference_Location

XianNing

Print_ISBN

978-1-61284-458-9

Type

conf

DOI

10.1109/CECNET.2011.5768529

Filename

5768529