Production of Shapes for Electrical Engineering Purposes in a Rolling and Drawing Mill.

Industrial output of electrical engineering shapes, i.e., rectangular sections intended for preparing various components by cold forming, and wedge-shaped sections for electrical machine commutators, is assimilated using a contemporary rolling and drawing unit based on planned rolling regimes and repeated drawing with sliding. Contact wires are also produced for overhead town electrical transport networks (trolleybuses, tramways). [ABSTRACT FROM AUTHOR]