Volume 23, Issue 12 (December 2023)                   Modares Mechanical Engineering 2023, 23(12): 697-706 | Back to browse issues page

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Esrafili H, Amirabadi H, Akbari J, Jafarian F. Experimental Study of Cutting and Feeding Forces, Temperature and Surface Integrity in The Machining Process of Waspaloy. Modares Mechanical Engineering 2023; 23 (12) :697-706
URL: http://mme.modares.ac.ir/article-15-73179-en.html
Experimental Study of Cutting and Feeding Forces, Temperature and Surface Integrity in The Machining Process of Waspaloy
Hamidreza Esrafili1 , Hosien Amirabadi * 2, Javad Akbari3 , Farshid Jafarian4
1- Mechanical Engineering, University of Birjand
2- Faculty of Engineering, University of Neyshabur , hamirabadi@neyshabur.ac.ir
3- Dep. of Mechanical Engineering, Sharif University of Technology
4- Faculty of Engineering, Mahallat Institute of Higher Education
Abstract:   (179 Views)
Waspaloy is a type of nickel-based superalloy that is mainly used in aircraft turbine parts, compressor disks, shafts, and turbine parts. Waspaloy, like many nickel base superalloys, is difficult to machine at room temperature (conventional turning). In this paper, the cutting and feeding forces and cutting temperature have been evaluated by changing rotational speed, feed rate and constant depth of cut, in the dry oblique turning process of Waspaloy. The workpiece's diameter and hardness were 25 mm and 385±10 Vickers, respectively. In order to investigate of the cutting force, temperature and the surface roughness, a full factorial design experiment was used, and a regression model of the influencing factors was presented. Moreover, the surfaces roughness and micro hardness of the machined parts were evaluated. The results showed that the hardness on the surface of the workpiece increases with the increase of the cutting depth and the feed rate.
Keywords: Waspaloy, Cutting and Feeding Forces, Chip Temperature, Surface Roughness, Micro Hardness
Full-Text [PDF 874 kb]   (149 Downloads)    
Article Type: Original Research | Subject: Machining
Received: 2023/12/30 | Accepted: 2024/03/4 | Published: 2023/12/1
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