Abstract
The finite element method (FEM) is used for simulation of the tube piercing process in Mannesmann mill. The numerical model is described with taking into consideration thermal phenomena in metal during forming. The simulated results visualize dynamic distributions of mean stresses, temperature, velocity and shear stresses, especially inside the workpiece. On the basis of the basic parameters, the phenomenon in the piercing process is analyzed. The model is verified by comparing the values of calculated force parameters of the piercing process and those measured in laboratory conditions.
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Foundation item: the Tianjin Natural Science Foundation (Nos. 06YFJMJC02200 and 11JCZDJC22600)
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Lu, L., Wang, Zx., Wang, Fz. et al. Simulation of tube forming process in mannesmann mill. J. Shanghai Jiaotong Univ. (Sci.) 16, 281–285 (2011). https://doi.org/10.1007/s12204-011-1144-1
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DOI: https://doi.org/10.1007/s12204-011-1144-1