Cold Rolling of Steel

Cold Rolling of Steel

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3-17 Motor Generator Sets for Powering Mill Motors Where d-c mill drive motors are used, these have traditionally been powered from ... By simple and efficient manipulations of the field rheostats and switch gear in the exciting circuits of the generator and of the variable ... 3-64 is a similar diagram for a Ward-Leonard system with a 3-phase a-c power supply and a reversing variable-speed d-c motor.

Title:Cold Rolling of Steel
Publisher:CRC Press - 1978-10-01


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