| Issue |
E3S Web of Conf.
Volume 452, 2023
XV International Online Conference “Improving Farming Productivity and Agroecology – Ecosystem Restoration” (IPFA 2023)
|
|
|---|---|---|
| Article Number | 06030 | |
| Number of page(s) | 7 | |
| Section | Energy-Efficient Construction and Renovation | |
| DOI | https://doi.org/10.1051/e3sconf/202345206030 | |
| Published online | 30 November 2023 | |
Preform necessity and preform design at hot closed-die forging – a general design approach
University of Ruse, 7017 Ruse, Bulgaria
* Corresponding author: rossen_radev@yahoo.com
The parts obtained by forging are better than those manufactured by any other metalworking process in many aspects. This determines their widespread use where human safety and reliability are critically important. Industries such as aerospace, defence, automotive and agriculture, construction, mining are some of the largest customers using forged parts. The design of hot closed-die processes very often requires engineers to deal with two important challenges - the necessity of preform (intermediate) steps and the shape of these intermediate steps. A general design approach for determination of necessity of preforms and their shape at hot closed-die forging is presented in this article.
© The Authors, published by EDP Sciences, 2023
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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