DocumentCode
1457701
Title
Electric drive for high-speed surface-broaching machine
Author
Morgan, J. M. ; Rivoira, E. J.
Author_Institution
Cincinnati Milling Machine Company, Cincinnati, Ohio
Volume
72
Issue
10
fYear
1953
Firstpage
886
Lastpage
891
Abstract
The requirements of the electric drive for this high-speed surface-broaching machine are analyzed in detail. This machine is capable of developing a peak of 600 horsepower and can remove rapidly a large amount of metal from a securely held rough forging or casting to an accurate surface finish in one pass of successive broaching tools. It can produce over 150 pieces per hour at cutting speeds exceeding 200 feet per minute.
Keywords
Acceleration; Fixtures; Generators; Heating; Random access memory; Standards; Torque;
fLanguage
English
Journal_Title
Electrical Engineering
Publisher
ieee
ISSN
0095-9197
Type
jour
DOI
10.1109/EE.1953.6438272
Filename
6438272
Link To Document