McCabe Double Spindle
Engine Lathes (1899)



           Machinists always seem to be getting jobs that require a bigger lathe, but
the low frequency of such jobs hardly justifies having a big lathe standing idle.
The problem has been around a long time, and in the 1890s, the McCabe Company
decided to retify matters with the lathe below, which offers another solution of the problem of killing a large bird and a small bird with the same stone. Would be a handy configuration today in some shops, I know a lot of home machinists would
appreciate a smaller version.....
           This machine is designed on the same general lines as a lathe of the smaller swing but with all its parts unusually massive. Supplementary head and tail spindles are provided above and to the rear of the ordinary spindles, such as to give about double the normal swing above the bed. A supplementary tool post and the necessary gearing for the head completes the equipment. When in use for ordinary work the machine is to all intents and purposes a 26-inch lathe, the supplementary parts being entirely out of the way. When used at its full capacity it is a 48-inch lathe front head spindle to foot spindle, not so heavy nor so strong, perhaps, as the standard 48-inch machine, but strong enough for emergency work. It will be noticed that at the larger swing the face plate is directly geared. 
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McCabe Double Spindle Lathe

        This combines two lathes in one, a large size, triple geared, capable of handling all classes of work up to the full swing, and a medium size for doing the common range of work.
         It is especially adapted for shops where there is an occasional large job. The upper spindle can be furnished with an internal geared faceplate for extra heavy full swing work. The lower spindle is back-geared in the usual way, and has 2-1/8-inch hole clear through.

The lathe illustrated being of 26-48" swing.

Size Takes
Between
Centers
Swings
over
Carriage
Hole in
Spindle
Size
of C/S
Pulleys
Speed
of C/S
Weight Weight
per extra
2 feet
24-40"

26-44"

26-48" 

5'

4' 2"

4' 

16" or 36"

16" or 39"

16" or 43" 

2-1/8"

"

"

Friction
16" x 4"
T & S
18" x 4"
T & S
18" x 5" 
140 rpm

120 rpm

120 rpm 

06,000 lbs

08,500 lbs

10,500 lbs 

350 lbs

475 lbs

600 lbs 


The bed can be made any length from 10 feet to 40 feet

Index