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Investigation on th...
Investigation on the performance of coated carbide tool during dry turning of AISI 4340 alloy steel
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- Kumar Wagri, Naresh (författare)
- Umeå universitet,Institutionen för tillämpad fysik och elektronik
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- Jain, Neelesh Kumar (författare)
- Department of Mechanical Engineering, Indian Institute of Technology Indore, Indore, India
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- Petare, Anand (författare)
- Department of Mechanical Engineering, Indian Institute of Technology Indore, Indore, India
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- Das, Sudhansu Ranjan (författare)
- Department of Production Engineering, Veer Surendra Sai University of Technology, Burla, India
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- Tharwan, Mohammed Y. (författare)
- Mechanical Engineering Department, College of Engineering, Jazan University, KSA, Jazan, Saudi Arabia
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- Alansari, Abdulkarim (författare)
- Mechanical Engineering Department, College of Engineering, Northern Border University, Arar, Saudi Arabia
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- Alqahtani, Bader (författare)
- Mechanical Engineering Department, College of Engineering, Northern Border University, Arar, Saudi Arabia
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- Fattouh, Majed (författare)
- Department of Mechanical Engineering, Faculty of Engineering, University of Blue Nile, Damazeen, Sudan
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- Elsheikh, Ammar (författare)
- Department of Production Engineering and Mechanical Design, Tanta University, Tanta, Egypt
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(creator_code:org_t)
- 2023-01-10
- 2023
- Engelska.
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Ingår i: Materials. - : MDPI. - 1996-1944. ; 16:2
- Relaterad länk:
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https://doi.org/10.3...
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https://umu.diva-por... (primary) (Raw object)
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https://urn.kb.se/re...
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https://doi.org/10.3...
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Abstract
Ämnesord
Stäng
- The machinability of materials is highly affected by their hardness, and it affects power consumption, cutting tool life as well as surface quality while machining the component. This work deals with machining of annealed AISI 4340 alloy steel using a coated carbide tool under a dry environment. The microhardness of annealed and non-annealed workpieces was compared and a significant reduction was found in the microhardness of annealed samples. Microstructure examination of the annealed sample revealed the formation of coarse pearlite which indicated a reduction of hardness and improved ductility. A commercially CVD multilayer (TiN/TiCN/Al2O3/ZrCN) coated cemented carbide cutting tool was employed for turning quenched and tempered structural AISI 4340 alloy steel by varying machining speed, rate of feed, and depth of cut to evaluate the surface quality, machining forces, flank wear, and chip morphology. According to the findings of experiments, the feed rate possesses a high impact on surface finish, followed by cutting speed. The prominent shape of the serrated saw tooth chip was noticed at a higher cutting speed. Machined surface finish and cutting forces during turning is a function of the wear profile of the coated carbide insert. This study proves that annealing is a low-cost and economical process to enhance the machinability of alloy steel.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Materialteknik -- Bearbetnings-, yt- och fogningsteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering -- Manufacturing, Surface and Joining Technology (hsv//eng)
- NATURVETENSKAP -- Fysik -- Annan fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Other Physics Topics (hsv//eng)
Nyckelord
- alloy steel
- chip morphology
- coated tool
- cutting forces
- surface roughness
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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