The Thermal Effect of Unconventional Cutting Technologies on Steel DIN 1.7102-Reference-Cited by-同舟云学术

The Thermal Effect of Unconventional Cutting Technologies on Steel DIN 1.7102

Published:2020-05 Issue: Volume:994 Page:78-87
ISSN:1662-9752
Container-title:Materials Science Forum
language:
Short-container-title:MSF

Author:

Stoklásek Pavel¹,Mizera Aleš¹,Manas Miroslav¹,Ovsik Martin¹

Affiliation:

1. Tomas Bata University in Zlin

Abstract

New technologies known as unconventional technologies make it possible to cut complex shapes at high speed and with relatively high precision. In many cases, especially in the case of thin sheet, created parts produced do not require any further treatment by post-machining. Knowledge of the accompanying phenomena, such as the heat-affected zone (HAZ) or the surface quality of the cutting edge, is necessary, for example, to assess further machining of material in these areas (e.g. drilling and reaming holes or finishing operations on the cutting edge). In this study, the thermal effect of four unconventional cutting technologies – laser, plasma, wire electrical discharge machining (wire EDM) and waterjet cutting on the cut surface of steel sheets is investigated. Steel 1.7102 (DIN 54SiCr6) was chosen for purpose of this study. The width of the HAZ and the nanohardness beneath the cut surface were analyzed.

Publisher

Trans Tech Publications, Ltd.

Subject

Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics,General Materials Science

Link

https://www.scientific.net/MSF.994.78.pdf

Reference18 articles.

1. M. Ruppenthal, C. Burnham, Exploring complementary cutting methods. Comparing capabilities of laser, plasma, EDM to waterjet technology, Fabricator, (2001), 46-47.

2. E. Herghelegiu, C. Schnakovszky, M. Radovanovic, C. I. Raveica, Comparative study on the dimensional accuracy and surface quality of plates cut through unconventional methods, In Proceedings of the International Conference Modern Technologies, Quality and Innovation-ModTech (2012), 24-26.

3. P. Mohyla, Investigation of heat affected zone of steel P92 using the thermal cycle simulator. World Acad Sci Eng Technol, International Journal of Chemical, Molecular, Nuclear, Materials and Metallurgical Engineering 11, no. 6 (2017) 460-463.

4. I. Miraoui, I., M. Boujelbene, M. Zaied, High-power laser cutting of steel plates: Heat affected zone analysis, Advances in Materials Science and Engineering, 2016, (2016), 1-8.

5. Y. Yang, B. Yan, J. Li, J. Wang, The effect of large heat input on the microstructure and corrosion behaviour of simulated heat affected zone in 2205 duplex stainless steel. Corros. Sci, 53 (2011), 3756-3763.