USED BARBER COLMAN 6-10

The No. 6-10 Standard Hobbing Machine is a mechanical machine designed for general purpose hobbing. It is equipped with a triple­ thread index worm for maximum versatility. A single-thread index worm can be furnished for increased accuracy. Maximum capacity of this machine is 6" dimeter by 10" face and 16 pitch or the equivalent.

The No. 6-10 Precision Hobbing Machine has been designed to meet the demand for extra accuracy required on many small parts, including spur and helical gears, worm 9ears, splines and special forms. In con­struction, the precision machine is basically the same as the No. 6-10 Standard Hobbing Machine, differing only in the use of an extra large index worm gear, with either a single or triple thread worm, selected parts throughout, and greater precision in all fits. This machine is used pri­marily for hobbing precision fine-pitch gears for instruments and other precision mechanisms.

Specifications:

Maximum DP In Steel: 16 DP 2" / 48 DP 6"
Maximum Working Diameter: 6"
Maximum Swivel: 60° Right / 90° Left
Maximum Hob Slide Travel: 10.5"
Maximum Work Spindle Face to Tail Center: 15.75"
Work Spindle to Centerline of Hob Spindle: 2.25" to 12.75"
Maximum Hob Diameter: 2.0625"
Hob Spindle Speed: 30 - 1,200 RPM
Spindle Bore Diameter: 1.03125"
Drive Motor: 2 HP
Dimensions: Floor Space (L x W x H) 66" x 48" x 57"
Weight (approx.): 3,500 Lbs

Single Thread Index
6" 3-Jaw Power Chuck
Hob Arbor
Hob Slide
Bijur Lube
Coolant Pump
Chip Pan