engleski

Mathematical model of rolling tube blank

The article first presents theoretical bases of blanks rolling where skew rolling ensures differences in wall thickness ± ; 6 % and in diameter ± ; 0, 5 %. Further in text a mathematical model for tube blank rolling is provided and in connection with that a number of influential factors is taken into account. The elaborated model ensures the optimum manufacture of seamless tubes.

Seamless tubes ; tube blank ; mathematical model

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