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H650G/H650GA CNC Spiral Bevel Gear Grinder

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H650G/H650GA CNC Spiral Bevel Gear Grinder

H650G/H650GA CNC Spiral Bevel Gear Grinder

 

Ⅰ. Machine Features

1.     H650G is a 7-axis CNC Spiral Bevel Gear Grinder with 5-axis simultaneous movements.

2.     H650GA is an 8-axis CNC Spiral Bevel Gear Grinder with 8-axis simultaneous movements. An eccentric grinding mechanism is equipped on the grinding wheel spindle for grinding the Formate ring gears highly efficiently.

3.     The load-carrying part of the machine adopts a symmetrical arrangement with excellent stability.

4.     The Y-axis is driven by means of double lead screws to get better dynamic performance.

5.     The work spindle adopts the direct-drive technology with high indexing accuracy.

6.     The machine is characterized with compact machine structure, easy work holding, high machining efficiency and stable performance.

7.     The independent grinding oil filtration system and the efficient oil mist exhausting device are equipped on the machine.

8.     A Siemens 840DSL CNC control system is equipped on the machine.

9.     Automatic tool setting and automatic stock dividing can be performed on this machine.

 

Ⅱ. Optional equipment

Fixture

Grinding wheel

Adapter

Automatic tool setting device

Grinding wheel balance device

 


Ⅲ. Specifications


H650G/H650GA

Max. diameter of work

650mm

Max. module of work

18mm

Max. tooth depth

35mm

Max. face width

115mm

Teeth number

1~200

Extreme ratio

1:200

Working accuracy

DIN5

Diameter of Grinding wheel

7.5~18 inch

Speed of grinding wheel spindle

0~2400rpm

Diameter of work spindle at large end

Φ152.4mm

Taper of bore of work spindle

1:16

Length of through hole of work spindle

480mm

Speed of work spindle

0~90rpm

Rotating angle of work table

-5~90°

Rotating speed of work table

0~5rpm

Overall dimensions (L x W x H)

4500x4700x3100mm

Machine weight

29000kg

Floor space (L x W)

6000x7500mm