Nonlinear modelling of roughness parameters in finish turning of EN31 high carbon steel
by Kanishka Jha; Ravinder Kumar; Jagesvar Verma; Ravinder Kataria
International Journal of Machining and Machinability of Materials (IJMMM), Vol. 20, No. 5, 2018

Abstract: In machining operation, selection of cutting parameters is very crucial to control the required surface quality. In fact, the theoretical and real surface roughness is distinguished by the influence of various machining parameters like cutting speed, feed rate, and nose radius of cutting tool. The focus of this study is to analyse the surface roughness in dry turning of high carbon steel by varying the feed rate, cutting speed and tool nose radius. A nonlinear quadratic model is suggested that best describes the variation of surface roughness with major contribution of feed rate and then followed by interaction effect between feed rate and tool nose radius. The suggested surface roughness model is mapped within the boundaries of specified cutting parameters suitable for finishing operations.

Online publication date: Fri, 09-Nov-2018

The full text of this article is only available to individual subscribers or to users at subscribing institutions.

 
Existing subscribers:
Go to Inderscience Online Journals to access the Full Text of this article.

Pay per view:
If you are not a subscriber and you just want to read the full contents of this article, buy online access here.

Complimentary Subscribers, Editors or Members of the Editorial Board of the International Journal of Machining and Machinability of Materials (IJMMM):
Login with your Inderscience username and password:

Username:        Password:          Forgotten your password?

Want to subscribe?
A subscription gives you complete access to all articles in the current issue, as well as to all articles in the previous three years (where applicable). See our Orders page to subscribe.

If you still need assistance, please email subs@inderscience.com