id:"swepub:oai:lup.lub.lu.se:4aff591c-394e-467d-82bf-342db42f8269"
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- Xu, DongdongTongji University,University of Nottingham (författare)
Investigation of the influence of tool rake angles on machining of inconel 718
- Artikel/kapitelEngelska2021
Förlag, utgivningsår, omfång ...
- 2021-09-15
- MDPI AG,2021
Nummerbeteckningar
- LIBRIS-ID:oai:lup.lub.lu.se:4aff591c-394e-467d-82bf-342db42f8269
- https://lup.lub.lu.se/record/4aff591c-394e-467d-82bf-342db42f8269URI
- https://doi.org/10.3390/jmmp5030100DOI
Kompletterande språkuppgifter
- Språk:engelska
- Sammanfattning på:engelska
Ingår i deldatabas
- SwePubSwePub
Klassifikation
Anmärkningar
- It is essential for superalloys (e.g., Inconel 718) to obtain an anticipated surface integrity after machining, especially for safety critical areas (e.g., aerospace). As one of the main characteristics for cutting tools, the rake angle has been recognized as a key factor that can significantly influence the machining process. Although there are large research interests and outcomes in the machining of nickel-based superalloys, most of them focus on the surface integrity and macroscale temperature observation, whereas the temperature distribution in the tool rake face is not clear. Thus, it is necessary to investigate the basic role of rake angles and the tool–workpiece interaction mechanism to determine the machining condition variations and surface integrity. In the present study, both experimental and numerical methods are employed to explore the cutting force, thermal distribution, and shear angles during the process and the metallurgy characteristics of the subsurface after machining, as well as the mechanical properties. The research has emphasized the importance of rake angles on both the cutting process and machined surface integrity, and has revealed the microscale temperature distribution in the tool rake face, which is believed to have a close relationship with the tool crater wear. In addition, it is clearly presented that the surface generated with positive rake angle tools generates the minimum subsurface deformation and less strain hardening on the workpiece.
Ämnesord och genrebeteckningar
- TEKNIK OCH TEKNOLOGIER Materialteknik Bearbetnings-, yt- och fogningsteknik hsv//swe
- ENGINEERING AND TECHNOLOGY Materials Engineering Manufacturing, Surface and Joining Technology hsv//eng
- Cutting force
- Cutting temperature
- Inconel 718
- Nano-hardness
- Rake angle
- Surface integrity
Biuppslag (personer, institutioner, konferenser, titlar ...)
- Ding, LiangUniversity of Nottingham (författare)
- Liu, YangLund University,Lunds universitet,Industriell Produktion,Institutionen för maskinvetenskaper,Institutioner vid LTH,Lunds Tekniska Högskola,Production and Materials Engineering,Department of Mechanical Engineering Sciences,Departments at LTH,Faculty of Engineering, LTH(Swepub:lu)ya7874li (författare)
- Zhou, JinmingLund University,Lunds universitet,Industriell Produktion,Institutionen för maskinvetenskaper,Institutioner vid LTH,Lunds Tekniska Högskola,Production and Materials Engineering,Department of Mechanical Engineering Sciences,Departments at LTH,Faculty of Engineering, LTH(Swepub:lu)mtov-jzh (författare)
- Liao, ZhirongUniversity of Nottingham (författare)
- Tongji UniversityUniversity of Nottingham (creator_code:org_t)
Sammanhörande titlar
- Ingår i:Journal of Manufacturing and Materials Processing: MDPI AG5:32504-4494
Internetlänk
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- Xu, Dongdong
- Ding, Liang
- Liu, Yang
- Zhou, Jinming
- Liao, Zhirong
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