Modification of the TPA-220 Piercing Mill for Rolling Concast Billets and Long Tubes at the Pervouralsk New Pipe Plant
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DOI: 10.1007/s11015-017-0478-9
Abstract: The results of modifying the TPA-220 piercing mill are described. The energy and force characteristics of the mill are evaluated. The dependence of the torque on the tube dimensions and feed angles is established. The… read more here.
Keywords: 220 piercing; tpa 220; mill; piercing mill ... See more keywords
Neural-Network Analysis of Mandrel Life in a Piercing Mill
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DOI: 10.3103/s0967091219020025
Abstract: Statistical analysis is employed to determine the influence of factors such as the distance between rollers in the gorge, the advancement of the mandrel beyond the gorge, the grade of steel in the blank, and… read more here.
Keywords: neural network; mandrel life; life piercing; piercing mill ... See more keywords