View in EDS

Steel Case Hardening Using Deformational Cutting.

Saved in:

Bibliographic Details
Title:	Steel Case Hardening Using Deformational Cutting.
Authors:	Zubkov, Nikolai¹ zoubkovn@bmstu.ru, Poptsov, Victor¹ poptsov-v.v@yandex.ru, Vasiliev, Sergey¹ sergv@bmstu.ru, Batako, Andre D. L.² a.d.batako@ljmu.ac.uk
Source:	Journal of Manufacturing Science & Engineering. Jun2018, Vol. 140 Issue 6, p1-8. 8p.
Subjects:	Cutting (Materials), Steel, Deformation of surfaces
Abstract:	This paper describes some fundamental principles, specific features, and the technological capabilities of a new method of quenching steel surface by turning without separation of chips. The underlying process of this method is a deformational cutting (DC), which is based on the undercutting and deformation of surface layers that remain attached to the workpiece. The energy released in the area of DC is used to heat the undercut layer up to the temperatures of structural and phase transformation of workpiece material. This type of process results into a hardened structure formed at the surface which consists of inclined thin undercut layers tightly packed and stuck together and form a single solid body. The resulting hardened structures achieved in steels workpieces are presented in the paper. The samples hardened by DC showed a higher wear resistance compared to samples with traditional quenching. This paper also describes an estimation of the thermo-physical parameters of the DC process. [ABSTRACT FROM AUTHOR]
	Copyright of Journal of Manufacturing Science & Engineering is the property of American Society of Mechanical Engineers and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database:	Engineering Source

Description
Abstract:	This paper describes some fundamental principles, specific features, and the technological capabilities of a new method of quenching steel surface by turning without separation of chips. The underlying process of this method is a deformational cutting (DC), which is based on the undercutting and deformation of surface layers that remain attached to the workpiece. The energy released in the area of DC is used to heat the undercut layer up to the temperatures of structural and phase transformation of workpiece material. This type of process results into a hardened structure formed at the surface which consists of inclined thin undercut layers tightly packed and stuck together and form a single solid body. The resulting hardened structures achieved in steels workpieces are presented in the paper. The samples hardened by DC showed a higher wear resistance compared to samples with traditional quenching. This paper also describes an estimation of the thermo-physical parameters of the DC process. [ABSTRACT FROM AUTHOR]
ISSN:	10871357
DOI:	10.1115/1.4039382