| Issue |
MATEC Web Conf.
Volume 254, 2019
XXIII Polish-Slovak Scientific Conference on Machine Modelling and Simulations (MMS 2018)
|
|
|---|---|---|
| Article Number | 02033 | |
| Number of page(s) | 11 | |
| Section | Modelling and Simulation, Structural Optimization | |
| DOI | https://doi.org/10.1051/matecconf/201925402033 | |
| Published online | 15 January 2019 | |
The temperature distribution during heating in hot plate welding process
Chair of Basics of Machine Design, Poznan University of Technology, Piotrowo 3 Street, 60-965 Poznan, Poland
* Corresponding author: krzysztof.walesa@put.poznan.pl
Most of the industrial machines use the belt transmission for the power transfer. These mechanisms often use the round belts with a few millimetres in diameter, which are made of the thermoplastic elastomers, especially the polyurethane. Their production process requires the bonding step, which is often performed by the butt welding, using the hot plate. To design the automatic welding machine in a proper way, the authors analyzed this process. One of the most important parameter which describes the hot plate welding is plasticized distance. Knowledge about its value is necessary to predict the length reduction of the belt during welding and will be used during the quality of the joint rating. To obtain value of this parameter the temperature distribution calculations are needed. The paper shows the results of the analytical calculations of the temperature distribution and their comparison with analyses performed by the FEM implements. Calculations were performed for the thermoplastic elastomer during the heating phase in the hot plate welding process.
Key words: hot plate welding / temperature distribution / FEM analysis / conduction / convection / radiation
© The Authors, published by EDP Sciences, 2019
This is an open access article distributed under the terms of the Creative Commons Attribution License 4.0 (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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