Hob multiple gearings on workpiece with single setup

Hob multiple gearings with one setupBourn & Koch 100 H Horizontal Hobbing Machine

The Bourn & Koch 100 H horizontal hobbing machine can hob splines and geared shafts up to 100 mm in diameter.  Mount tools in combinations (shown above) to cut different gearings on one workpiece or to mill keyways and slots in one tool setup without reclamping. Since the chip conveyor is located directly under the tool spindle, chips are evacuated immediately from the machine to avoid any thermal distortions. In addition, the 100 H can be ordered with automation for machining larger lots.

This extended version of the 100 H with a NUM Flexium control can accommodate a workpiece up to 916 mm (36”) long and 126 mm (5”) in diameter. Request a budget quote by filling out our form.

Bourn  

Capacities & Limits
BK100H horizontal hobbing machine capacities

Technical data is subject to change without notice and may vary according to the workpiece geometry, the loading system and the workholding equipment supplied.

Standard Equipment:

  • Base machine with 6 axis CNC via NUM Flexium 68 CNC Controller
  • Bed designed with anti-friction hardened & ground ways
  • Full machine enclosureSteel way covers for Z axis and tail center
  • Pneumatic live center, position adjustable
  • CNC programmable hob swivel setting
  • Manual grease lubrication to all bearing surfaces
  • Electrical panel to NMTBA and ANSI-NFPA 79 Codes
  • Wet (Coolant tank/pump assembly for wet cutting) or dry cutting
  • B axis - Hob Spindle Motor
  • C axis - Work Spindle Servo Motor
  • X axis - Radial Feed Servo Motor
  • Y axis - Tangential or Hob Shift Servo Motor
  • Z axis - Axial Feed Servo Motor
  • A axis - Hob Swivel Servo Motor
  • Automatic single or double cut cycles
  • Speed and feed change between cuts
  • Crown hobbing cycle
  • Taper hobbing cycle
  • Radial or tangential feed worm gear cycles
  • Wired for 460 volts, 3 phase, 60 Hz
  • Machine painted Swiss White, standard polane color
  • One set of operator and parts manuals
  • Manufactured in USA

Request Quote or Demo

I am interested in:



Optional Equipment
Please select all that apply: