Research and method of roughness prediction of a curvilinear surface after titanium alloy turning
Authors:
- Andrzej Matras,
- Wojciech Zębala,
- Magdalena Machno
Abstract
This paper deals with the optimization of process parameters (such as cutting speed and feed rate) to minimize surface roughness in the turning of a titanium alloy (Ti-6Al-4V) workpiece with spherical shape. In the first part of the article, based on the results analysis, a mathematical model is developed. It is shown that cutting speed has little effect on the surface roughness. The second part of the paper presents the application of the developed method to optimize cutting data such as feed rate in order to obtain the surface roughness parameters Ra and Rz of the curvilinear surface of the titanium alloy workpiece at acceptable and aligned, values regardless of the surface shape and its tilted angle. A case study verifies the correctness of the proposed method. The machining time was substantially shortened in comparison to the non-optimized cutting process.
- Record ID
- CUT2cb7f3e4750a4ab0b6522302f9bc9799
- Publication categories
- ;
- Author
- Journal series
- Materials, ISSN , e-ISSN 1996-1944, Biweekly
- Issue year
- 2019
- Vol
- 12
- No
- 3
- Pages
- [1-14]
- Other elements of collation
- tab.; schem.; wykr.; Bibliografia (na s.) - 13-14; Bibliografia (liczba pozycji) - 26; Oznaczenie streszczenia - Abstr.; Numeracja w czasopiśmie - Vol. 12, Iss. 3
- Keywords in English
- turning, surface roughness, curvilinear surface, titanium alloy
- DOI
- DOI:10.3390/ma12030502 Opening in a new tab
- URL
- https://www.mdpi.com/1996-1944/12/3/502 Opening in a new tab
- Language
- eng (en) English
- License
- Score (nominal)
- 140
- Additional fields
- Indeksowana w: Web of Science, Scopus
- Uniform Resource Identifier
- https://cris.pk.edu.pl/info/article/CUT2cb7f3e4750a4ab0b6522302f9bc9799/
- URN
urn:pkr-prod:CUT2cb7f3e4750a4ab0b6522302f9bc9799
* presented citation count is obtained through Internet information analysis, and it is close to the number calculated by the Publish or PerishOpening in a new tab system.