Optimization of workability technological testing for open-die forging

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26316919%3A_____%2F20%3AN0000035" target="_blank" >RIV/26316919:_____/20:N0000035 - isvavai.cz</a>
Result on the web
<a href="https://iopscience.iop.org/article/10.1088/1757-899X/723/1/012015/pdf" target="_blank" >https://iopscience.iop.org/article/10.1088/1757-899X/723/1/012015/pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1757-899X/723/1/012015" target="_blank" >10.1088/1757-899X/723/1/012015</a>

Result language
angličtina
Original language name
Optimization of workability technological testing for open-die forging
Original language description
Developing an open-die forging process for a poor-workability alloy has always been a challenge. This paper presents a rapid method that meets this purpose. A simplified forging test was considered for assessing the limit states of material in open-die forging. It can be employed in industrial forge shops. A V-shaped testing die was designed using finite element (FE) simulation. The V-shape geometry is convenient for strain evaluation. Rectangular blocks will be tested across a wide range of working temperatures. Based on the test results, limit states can be identified. Then friction testing method was optimized. It is also simple comparison test. Both technological tests are suitable for determination of optimized parameters in forging. The risk of material failure can thus be eliminated or minimized.
Czech name
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Czech description
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Project
<a href="/en/project/FV10019" target="_blank" >FV10019: Research and development of forging technology for middle-sized forgings of nickel and titatium based alloys</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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