Application of a Prototype Thermoplastic Treatment Line in Order to Design a Thermal Treatment Process of Forgings with the Use of the Heat from the Forging Process

Autor: M. Zwierzchowski, K. Jaśkiewicz, Paweł Jabłoński, Marcin Rychlik, J. Krawczyk, Artur Barełkowski, Marek Hawryluk, Zbigniew Gronostajski
Jazyk: angličtina
Rok vydání: 2020
Předmět:
Thermoplastic
business.product_category
Computer science
020209 energy
Automotive industry
Mechanical engineering
02 engineering and technology
Thermal treatment
lcsh:Technology
Forging
Article
Machining
0202 electrical engineering
electronic engineering
information engineering
General Materials Science
lcsh:Microscopy
lcsh:QC120-168.85
chemistry.chemical_classification
lcsh:QH201-278.5
business.industry
lcsh:T
Process (computing)
Energy consumption
021001 nanoscience & nanotechnology
heat forging
chemistry
thermal treatment design
lcsh:TA1-2040
Die (manufacturing)
lcsh:Descriptive and experimental mechanics
lcsh:Electrical engineering. Electronics. Nuclear engineering
thermoplastic treatment technology
0210 nano-technology
business
lcsh:Engineering (General). Civil engineering (General)
lcsh:TK1-9971
controlled cooling line
Zdroj: Materials
Volume 13
Issue 11
Materials, Vol 13, Iss 2441, p 2441 (2020)
ISSN: 1996-1944
Popis: The global production of die forgings is an important branch of the motor industry for obvious reasons, resulting from the very good mechanical properties of the forged products. The expectations of the recipients, beside the implementation of the forging process, include also a range of supplementary procedures, such as finishing treatment including shot blasting, thermal treatment, and machining, in order to ensure the proper quality of the provided semi-product or the ready detail for the assembly line. Especially important in the aspect of the operational properties of the products is the thermal treatment of the forgings, which can be implemented in many variants, depending on the expected results. Unfortunately, a treatment of this type, realized separately after the forging process, is very time and energy-consuming
additionally, it significantly raises the production costs due to the increased energy consumption resulting from the necessity of repeated heating of the forgings for such thermal treatment. The article reviews the most frequently applied (separately, after the forging process) thermal treatments for die forgings together with the devices/lines assigned for them, as well as presents an alternative (thermoplastic) method of forging production with the use of the forging heat. The paper also presents a prototype semi-industrial controlled cooling line developed by the authors, which allows the development of the assumed heat treatment of forgings directly after forging with the use of forging heat, together with sample results of conducted tests.
Databáze: OpenAIRE
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