Modelling of the tool wear in tr forging of fastener

Zbigniew Gronostajski¹ , Stanisław Ziółkiewicz², Marek Hawryluk¹, Marcin Kaszuba¹, Sławomir Polak¹, Karol Jaśkiewicz¹, Tomasz Będza¹

¹Forming Processes Engineering Department at Wrocław University of Technology, Łukasiewicza 5, 50-371 Wrocław, Poland.
²Metal Forming Institute in Poznań, Jana Pawła II no 14, 61-139 Poznań, Poland.

DOI:

https://doi.org/10.7494/cmms.2013.1.0414

Abstract:

This paper presents the technology of forging of the Putanker 1.3 T fastener type by the TR method and the results of modelling the wear of the tools used in this process. A preliminary analysis showed abrasive wear to be the dominant wear mechanism in the first forging operation. Numerical modelling by means of the MARC computing software package was carried out to predict the wear of the tools in the forging of the Putanker fastener. The changes in the shape of the dies surface after the forging of 2200, 6500, 9600 and 23500 pieces were determined by surface scanning. The Archard model was used to describe the abrasive wear.

Cite as:

Gronostajski, Z., Ziółkiewicz, S., Hawryluk, M., Kaszuba, M., Polak, S., Jaśkiewicz, K., & Będza, T. (2013). Modelling of the tool wear in tr forging of fastener. Computer Methods in Materials Science, 13(1), 77 – 83. https://doi.org/10.7494/cmms.2013.1.0414

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