Features of new Bullard 54 in. Man-Au-Trol for automatically boring and machining 40 in. diesel wheel hubs at single setting, with accuracy of 0.001 in. and production of six wheels in one 8 hr shift; equipment is installed at Brainerd, Minn, locomotive shop of Northern Pacific.
Diesel wheels machined automatically
Ry Locomotives Cars
Railway Locomotives and Cars ; 129 , n 7
1955
2 pages
Aufsatz (Zeitschrift)
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
Railroad car axles machined automatically
Engineering Index Backfile | 1948
|Plastic hoop balances wheels automatically
Tema Archiv | 1973