Tool deterioration of 316 stainless steel in dry down-milling using carbide insert

Nur Farziana, Husein and Nurul Hidayah, Razak (2021) Tool deterioration of 316 stainless steel in dry down-milling using carbide insert. In: Materials Today: Proceedings; 2nd International Conference on Innovative Technology and Sciences, iCITES 2020 , 22 December 2020 , Chennai, India. pp. 911-915., 48 (4). ISSN 2214-7853

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Abstract

Machining of difficult-to-cut material such as 316 Stainless Steel has become a vital concern in machining industry. This is due to its mechanical properties of high hardness which leads to the high tendency of cutting tool breakage. Hence, the understanding of thorough progression of cutting tool deterioration is crucial, so that a better improvement of machining 316 Stainless Steel could be established. Thus, a series of documented experiments had been conducted to monitor and understand the tool deterioration of coated tungsten carbide insert in dry down-milling of 316 Stainless Steel. It was observed that the cutting tool started to deteriorate after the second pass of milling experiments and achieved VB= 0.3 mm after the sixth pass on average. Two types of tool deterioration mechanisms were identified which were tool wear and chipping. However, it was observed that the most predominant mode of tool deterioration was flank wear (tool wear). Cutting tools deteriorated gradually due to blunting and rubbing of tool edge over the surface of machined workpiece.

Item Type:	Conference or Workshop Item (Lecture)
Additional Information:	Indexed by Scopus
Uncontrolled Keywords:	316 stainless steel; Carbide insert; Down-millin; Flank wear; Tool deterioration
Subjects:	T Technology > T Technology (General) T Technology > TA Engineering (General). Civil engineering (General) T Technology > TJ Mechanical engineering and machinery T Technology > TS Manufactures
Faculty/Division:	Faculty of Manufacturing and Mechatronic Engineering Technology Institute of Postgraduate Studies
Depositing User:	Mr Muhamad Firdaus Janih@Jaini
Date Deposited:	21 Feb 2023 03:07
Last Modified:	21 Feb 2023 03:07
URI:	http://umpir.ump.edu.my/id/eprint/35578
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