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Study of cryogenic machining for single tip cutting tooll using new cooling system design

Hazwan Aizat, Mohamed Hussin (2008) Study of cryogenic machining for single tip cutting tooll using new cooling system design. Faculty of Mechanical Engineering, Universiti Malaysia Pahang.

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Study of cryogenic machining for single tip cutting tooll using new cooling system design (Abstract).pdf - Accepted Version

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Abstract

In steel machining, high cutting temperature result will reduce the cutting tool life and also reduce the product quality. Conventional cutting fluid used to controlling the high cutting temperature but it is ineffective. Unfortunately, it leads to environment pollution problem. Cryogenic cooling which is an environmental friendly coolant can help rids of conventional fluid pollution problem. Present works are design and fabricate cryogenic coolant system that suit with a conventional lathe machine. Three cylindrical AISI 1045 steel tested up with TNMG TT5100 which is a Chemical Vapor Deposition (CVD) coated tool insert. The result compared with dry machining, machining with soluble oil as coolant and machining with cryogenic coolant; use nitrogen gas as the coolant. Results indicate the benefit of cryogenic cooling in tool life and surface finish. This may be attributed by the reduction of cutting zone temperature. Further, from the result proves that soluble oil failed to improve cutting tool life and product surface finish.

Item Type: Undergraduates Project Papers
Additional Information: Project paper (Bachelor of Mechanical Engineering with Manufacturing) -- Universiti Malaysia Pahang - 2008, SV: En. Zamzuri bin Hamedon
Uncontrolled Keywords: Low temperature engineering; Chemical Vapor Deposition (CVD)
Subjects: T Technology > TP Chemical technology
Faculty/Division: Faculty of Mechanical Engineering
Depositing User: Rosfadilla Mohamad Zainun
Date Deposited: 02 Apr 2010 02:25
Last Modified: 10 Apr 2017 03:26
URI: http://umpir.ump.edu.my/id/eprint/265
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