BARBER COLMAN 16-16 - Gear Hobber

Machine Specifications :

The No. 16-16 Hobbing Machine is a universal type machine which features quick change-over for a wide variety of work. It is a mechanical machine operated by electrical controls, and it can be arranged for either climb or conventional hobbing. It con be furnished as a special machine with automatic cycling and automatic loading when the parts are appli cable to such handling devices. The range of work which the No. 16-16 will accommodate includes spur and— .helical gears, splines, serrations and special forms. With special equipment, it will cut worms, worm gears, threaded parts and tapered serrations. It can be furnished with an automatic hob shifter as special equipment.

Specifications:

• Hole Thru Spindle: 3-1/8"
• Maximum Rated Work Diameter: 16"
• Maximum DP (for 1 Cut in Steel): 6 DP
• Maximum Rate Hob Diameter: 5"
• Maximum Travel of Hob Carriage: 16"
• Maximum Distance, Work Spindle Face to Tail Center: 44"
• Diameter of Work Spindle Bore: 4-1/8"
• Maximum Hob Swivel Angle Setting (Left or Right): 45 Degrees
• Maximum Hob Speed: 425 RPM
• Maximum Vertical Speed Distance: 1/2"
• Maximum Total Vertical Distance: 7/8"
• Downfeed (25): From .020 - .500
• Approximate Weight: 8400 lbs.