To analyse the behaviour of AISI 4340 material under lubricated conditions on Pin on disc apparatus

Krishan Kumar; Dr. Parul Sahu; Dr. Harvinder Shera

To analyse the behaviour of AISI 4340 material under lubricated conditions on Pin on disc apparatus

Authors: Krishan Kumar, Dr. Parul Sahu, Dr. Harvinder Shera

Unique Paper ID: 155463
Volume: 9
Issue: 1
PageNo: 810-813

Keywords: Pin on disc Sliding Speed COF Wear loss

Abstract:
In the sliding pairs, friction and wear are the core reasons for energy losses that reduce the efficiency of the mechanical systems. This thesis presents an experimental study to predict the frictional and wear behaviour of AISI 4340 steel under lubricated conditions. The experiment was conducted on a pin on disc machineÂ during whichÂ EN-31 steel disc was used as a counter surface. The tribological characteristics of AISI 4340 material were observed under different loads varied as 30N and 90NÂ at a fixed sliding distance of 1500m atÂ a continuingÂ speedÂ of 1.0,1.5,2.0,2.5 m/s.Â it had beenÂ found that variation of load and sliding distance playÂ a crucialÂ role in frictional force and wear behaviour of the gear material.Â The wear and tearÂ of AISI 4340 steel found to be increased withÂ the riseÂ of sliding distance. LoadÂ is that theÂ most significant factor whichÂ liable forÂ wear loss. The result showed that irrespective of the loads the COF minimum at 2.0 m/s sliding speed and then it increases with the increase in sliding speed.

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ISSN: 2349-6002
Volume: 9
Issue: 1
PageNo: 810-813

To analyse the behaviour of AISI 4340 material under lubricated conditions on Pin on disc apparatus

Available:https://ijirt.org/Article?manuscript=155463

Impact Factor
8.01 (Year 2024)

UGC Approved
Journal no 47859

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