A predictive model to estimate tool-chip friction in orthogonal machining

dc.contributor.author	Saini, A.
dc.contributor.author	Jayal, A. D.
dc.date.accessioned	2021-08-30T08:50:49Z
dc.date.available	2021-08-30T08:50:49Z
dc.date.issued	2021-08-30
dc.identifier.uri	http://localhost:8080/xmlui/handle/123456789/2576
dc.description.abstract	A preliminary model for estimating tool-chip friction in orthogonal cutting is proposed which utilizes the asperity deformation model of Challen and Oxley [14, 15], coupled with a method to estimate interfacial film formation between the tool and chip. Thus, the approach includes the chemical influence of the machining environment and the mechanical effects of the cutting tool’s surface roughness. Trends shown by the proposed model approximately match with experimental results. The model helps to explain experimental observations that using a rougher cutting tool sometimes reduces the severity of tool-chip friction compared to machining with tools having lower asperity slope.	en_US
dc.language.iso	en_US	en_US
dc.subject	Tool-chip friction model	en_US
dc.subject	Asperity slip-line model	en_US
dc.subject	Interfacial film	en_US
dc.subject	Gaseous environment	en_US
dc.title	A predictive model to estimate tool-chip friction in orthogonal machining	en_US
dc.type	Article	en_US