Title :
Eddy-current press drives
Author :
Hopf, F. L. ; Vallee, T. R. La
Author_Institution :
Eaton Manufacturing Company, Kenosha, Wis.
fDate :
3/1/1955 12:00:00 AM
Abstract :
THE perennial requirement of more pieces per hour from all presses in a modern metal stamping plant has created many problems. Obviously, every press must operate at a greater number of strokes per minute with correspondingly higher punch velocity. This situation is aggravated by variations in steel sheets both from a chemical analysis and thickness consideration.
Keywords :
Coils; Flywheels; Presses; Relays; Rotors; Switches; Torque;
Journal_Title :
American Institute of Electrical Engineers, Part II: Applications and Industry, Transactions of the
DOI :
10.1109/TAI.1955.6371463
