Abstract
This article focuses on the heat conduction in shell metal moulds. Such moulds are used in the automotive industry at the artificial leather production. The outer part of the mould is heated by infrared heaters, and after the required temperature is attained, the inner part of the mould is sprinkled with a special PVC powder. An approximately uniform temperature field in the mould is necessary to obtain artificial leather of standard quality. The described mathematical model and package ANSYS allow us to calculate the temperature field during the heating of the mould. The influence of the boundary condition on the solution of the parabolic equation of the heat conduction is studied. The simple linear Newton boundary condition and the boundary condition considering own heat radiation of the mould determined by Stefan-Boltzmann law are investigated in this article.
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This article was supported by grant SGS-FP-TUL 21167.
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Mlýnek, J., Knobloch, R. (2018). The Model of Non-stationary Heat Conduction in a Metal Mould. In: Březina, T., Jabłoński, R. (eds) Mechatronics 2017. MECHATRONICS 2017. Advances in Intelligent Systems and Computing, vol 644. Springer, Cham. https://doi.org/10.1007/978-3-319-65960-2_45
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DOI: https://doi.org/10.1007/978-3-319-65960-2_45
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