Volume 7, Issue 1, March 2018, Page: 1-8
New Four-Die Forging Devices (FDFD) Design Solutions and Open-Die Forging Technologies
Viktor Lazorkin, Lazorkin-Engineering Limited Liability Company, Zaporozhye, Ukraine
Dmitriy Lazorkin, Lazorkin-Engineering Limited Liability Company, Zaporozhye, Ukraine
Sergey Kuralekh, Lazorkin-Engineering Limited Liability Company, Berlin, Germany
Received: Aug. 18, 2017;       Accepted: Feb. 6, 2018;       Published: Feb. 6, 2018
DOI: 10.11648/j.am.20180701.11      View  2439      Downloads  155
Abstract
Employment of four-die forging devices (FDFD) under various industrial environment on a variety of hydraulic presses differing in terms of design features and automation degree proved that in every particular case and with a view to particular production needs an individual approach is required to select both the proper FDFD design and the proper forging technology. Presented in this paper are various design solutions of FDFDs and various forging technologies based on employment of these specialized devices. The main selection criteria for proper device design and forging technology are: high production output, which should be significantly higher as compared to existing production technology output; improved metal quality and quality of products (in terms of dimensional accuracy and surface quality); cutback of the whole production cycle extent due to reduction of forging cycle, heating period and auxiliary operations duration, and higher good metal yield. The paper illustrates new FDFD design solutions and new technologies which meet these criteria for solving various technological tasks, and it also shows what changes to technological process can be eventually required to gain the maximum benefit from using the FDFD.
Keywords
Four-Die Forging, Forging Press, Ingot, Technology, Design of Devices
To cite this article
Viktor Lazorkin, Dmitriy Lazorkin, Sergey Kuralekh, New Four-Die Forging Devices (FDFD) Design Solutions and Open-Die Forging Technologies, Advances in Materials. Vol. 7, No. 1, 2018, pp. 1-8. doi: 10.11648/j.am.20180701.11
Copyright
Copyright © 2018 Authors retain the copyright of this article.
This article is an open access article distributed under the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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