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HOMEProductsGear Cutting MachineDry-cut gear hobbing machine for mass production GE10A

Dry-cut gear hobbing machine for mass production GE10A

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High Productivity for Automotive Industries

Dry-cut gear hobbing machine for mass production GE10A
Dry-cut gear hobbing machine for mass production GE10A

Feature

High Productivity - 7sec. cycle time for short pinion

High speed spindle ,table and feed

  • Direct drive motors are used for cutter spindle and table rotation.
  • Spindle RPM: 3,500min-1 (Optional 7,000min-1 )
  • Table RPM: 500 min-1 (Optional 2,000min-1) for minimum machining time.
  • X/Z axis Max. Rapid Feed: 20,000mm/min for reduced non machining times.

High speed part changer

  • High speed auto part changer achieves chip to chip time within 2 seconds.
  • 3rd station can be used not only as an unloading position but also for integrated chamfering / gear checking (Optional)
High speed part changer

High Accuracy

  • Mitsubishi's unique cooling system, utilized for spindle and table bearing.
  • System prevents thermal displacement of hob head.
  • For high rigidity, reduced distance between cutter spindle and table bearing.
cooling system

Optimized Production through Minimized Downtime

Quick change features

Newly developed automation jaw design
  • Bolt-less design permits jaw change in 1 minute.
Quick change cutting tool system
  • Cutter changes in less than 1.5 minute.
Quick change fixture system (Optional)
  • Wrench free, push button changing of clamping fixtures in less than 1 minute.
RESULT:
  • Less machine down time via quick change systems.

300mm tooth length hob cutter improves tool life by 70%*

*Compared to conventional machine : tooth length 175mm
3rd station
MAX 300mm tooth length cutter

Auto tool changer (Optional)

  • Three easy steps to change the hob cutter during machining cycle at tool change area.
  • Only 1.5 minutes to load / unload the hob cutter to the spindle by pushing one button.
  • Ergonomically opimum design for tool load / unload.
  • Continuous running can be realized by ATC with gear checker (Optional).
ATC - Outside machine
ATC - Inside machine
Gear checker for 3rd station (Optional)

Energy Saving, Clean Environment

  • Internal guarding designs to shed chips efficiently.
  • Bed has wide openings to remove hot chips smoothly, and avoid chip accumulation in the machine.
  • Energy saving circuit is equipped as standard.
Wide opening designed bed

Specifications

Specifications
Item/Model GE10A
Maximum part diameter mm 100
Maximum part diametral pitch Module 3
Maximum hob size (diameter × tooth length) mm φ100 x 300
Hob shift travel mm 280
Maximum hob speed min-1 3500 (Std) , 7000 (Opt)
Axial travel mm 200
Radial travel mm 350
Radial & Axial rapid traverse mm/min 20000
Tailstock stroke mm 250
Hob head swivel angle ±45°
Hob spindle motor kW 17
Maximum Table speed min-1 500 (Std) , 2000 (Opt)
Machine mass kg 14000
Power Supply kVA 91
Controled axis

A:

C:

Y:

W:

Hob head swivel

Table rotation

Hob shift

Part changer rotation (Opt.)

X:

Z:

V:

 

Radial feed

Axial feed

Tailstock stroke (Opt.)

 

Note:Maxmum hob size (diameter x tooth length) is determinied by part module, fixture design and other items.

Contact

Business contact: Strategic Sales Operation Department
Phone: +81-77-552-9760