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PREFORM DESIGN AT AXISYMMETRIC HOT CLOSED-DIE FORGING USING SIMPLE MOVING AVERAGE SMOOTHING TECHNIQUE

1 RADEV Rossen
Co-authors:
1 GOSPODINOV Danail 1 ILIEVA Mariana 1 FERDINANDOV Nikolay
Institution:
1 University of Ruse, Ruse, Bulgaria, EU, rradev@uni-ruse.bg, dgospodinov@uni-ruse.bg, mdilieva@uni-ruse.bg , nferdinandov@uni-ruse.bg
Conference:
33rd International Conference on Metallurgy and Materials, Orea Congress Hotel Brno, Czech Republic, EU, May 22 - 24, 2024
Proceedings:
Proceedings 33rd International Conference on Metallurgy and Materials
Pages:
112-117
ISBN:
978-80-88365-21-1
ISSN:
2694-9296
DOI:
https://doi.org/10.37904/metal.2024.4932
Published:
26th June 2024
Proceedings of the conference have been sent to Web of Science and Scopus for evaluation and potential indexing.
Metrics:
87 views / 54 downloads
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Abstract

Forging is currently one of the most economical processes for the manufacture of parts for industry. Product quality and production costs are very significant factors for manufacturers today and determines their competitiveness. The design of preforms is an important aspect for improving the quality of forging parts and reducing the manufacture costs.This paper presents a new opportunity to design preforms for closed-die hot forging using a simple moving average smoothing technique. As examples, the preform design of axisymmetric forgings is performed. Computer simulations of the forging processes in the preform and final forging stages was carried out. The results are compared and analyzed.

Keywords: Hot closed-die forging, preform design, simple moving average smoothing

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