Sheet Metal Forming: Fundamentals
Chapter 11: Electromechanical Servo-Drive Presses
This chapter discusses the design and operation of electromechanical servo-drive presses. It begins by comparing the operating flexibility of servo-press drives with that of their conventional counterparts. It then explains the difference between direct-drive and belt and screw-driven servo presses and describes some of the innovations and improvements made possible with high-torque servo motors. The chapter provides examples of how servo presses are used in blanking, warm forming, and other applications and compares the operating characteristics of two 1100-ton presses, one driven by servo motors, the other by a mechanical crank.
Ajay Yadav, Serhat Kaya, Adam Groseclose, Electromechanical Servo-Drive Presses, Sheet Metal Forming: Fundamentals, Edited By Taylan Altan, A. Erman Tekkaya, ASM International, 2012, p 161–180, https://doi.org/10.31399/asm.tb.smff.t53400161
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