Oil on gears

Our Gear Manufacturing Equipment & Capabilities

Equipment

Precision Gears, Inc. operates a state-of-the-art, 67,000-sq.-ft. facility with a vast range of gear manufacturing equipment. Our fully equipped facility provides CNC turning, milling, broaching, grinding and other services for your custom gears, parts and assemblies.

CNC Turning Equipment

  • Mori Seiki 2 and 4 axis
  • Doosan Puma 2 axis
  • Samsung 2 axis
  • Doosan VTL
  • (15 machines) capacities to turn 21” diameter & 51” length

Manual Lathes

  • Fryer CNC (3 Machines)

Saws

  • Cosen and Amada horizontal bandsaws, 16” capacity (3 Machines)

Multiple Spindle & Automatic Bar Machines

  • Greenlee 4 & 6 spindle, 2” to 3 1/7” dia.; (4 machines)
  • Doosan Bar Fed Lathes (3 Machines)

Broaching Machines

  • LaPointe and Colonial horizontal broach machines, 24”-90” stroke; (3 Machines)

Milling Machines

  • Bridgeport
  • Mori-Seiki Frontier CNC
  • Amera-Seiki CNC
  • Doosan CNC; (8 Machines) working capacities up to 51” by 27” by 28”

Thread Milling Equipment

  • Lees-Bradner LY & HT
  • Pratt & Whitney
  • JB CNC; (5 Machines)

Thread Grinding Equipment

  • Drake CNC thread grinders (2 Machines)

Gear Hobbing Equipment

  • Nidec CNC with Fanuc Automation
  • Barber Colman CNC
  • Pfauter
  • Mitsubishi CNC
  • Drake CNC; (25 Machines)

Gear Shaping Equipment

  • Fellows and CNC retrofit; (5 Machines)

Gear Grinding

  • Kapp Niles

Miscellaneous Gear Equipment

  • Cross tooth rounding machine
  • Redin and Osborn deburring machines

Cylindrical Grinders

  • Shigiya CNC
  • Toyoda
  • Rivett
  • Okamoto
  • Supertec; (8 Machines)

Inspection Equipment

  • Gleason 475 Gear Checker (2 Machines)
  • Keyence IM Optical Comparitor
  • Jenoptik Opticline Shaft Scanner
  • Zeiss o-Inspect 543 CMM
  • Parkson
  • Hardness tester; optical comparators; profilometers; surface plates; gage blocks; micrometer sets; dial bore gages; plug gages and thread gages

Miscellaneous Equipment

  • hob sharpener and grinder
  • surface grinders
  • centerless grinder and lapper
  • straightening press
  • vertical and horizontal Sunnen hones
  • cutter and drill sharpeners

Oil on gears

Capability List

Spur Gears

  • Pitch: 2.0 D.P. or finer
  • Diameter 1/2” to 25”
  • Face: 56” hobbed, 6” shaped

Helical Gears

  • Pitch: 2.0 D.P. or finer
  • Diameter: 1/2”

Worm Gears

  • Pitch: 2.5 D.P. or finer
  • Diameter: 1/2” to 25”
  • Special: Tangentially cut worm gears

Worms Ground or Milled

  • Pitch: 2.5 D.P. or finer
  • Diameter: up to 8”