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Gear grinding machine Model MSH395 CNC, running by worm or shaped grinding wheel

The machine tool is executed in original design with horizontal arrangement of gear axis that allows in future to easily automate loading and a unloading of parts in conditions of mass production.

Hydrostatic guides are widely applied in the machine tool as well as guides with teflon coating. The bed and the basic units have a special design for maintenance of high accuracy.

The machine tool is equipped by 6-axis CNC, providing electronic synchronous communication simultaneously on three axes.

The dressing device consists of two acute-angled diamond rollers.

The special design of the gear rotation mechanism allows to realize power high-efficiency grinding by worm abrasive wheel, as well as grinding of high module gears (the module is higher than 6 mm) by shaped grinding wheel.

Gear grinding machine tools , working as flat wheel, on a method rolling. (Model MSH395)
Other photos of this machine tool (1):
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MSH395

Dimensions of installed workpiece

- diameter, mm

360

- lenght, mm

350

Dimensions of gear ground

- diameter, mm

10...330

- Tooth number, pcs

10...260

- module, mm

0.5...6(8)

- Maximum spur crown width, mm

180

- Helix angle, degrees

± 45

Parameters of the tool installed on the machine tool

- Max. diameter of grinding wheel, mm

400

- Max. width of grinding wheel, mm

50

- Worm thread number

1..4

The greatest vertical moving of grinding wheel relative to workpiece axis, mm

200

Resolution of programmed displacement, micron

0.1

Accuracy of positioning, micron

1

Range of grinding spindle stroke in axial direction, mm

0...170

Max. axial stroke of workpiece, mm

900

Range of angular swivel of grinding spindle axis, degrees

+47.5...-45

Number of axes

6

Quantity of simultaneously working axes

5

Range of workhead spindle speed, rpm

10...170

Range of grinding spindle speed:

 

- at grinding, rpm

1500...2000

- at dressing, rpm

20

Range of grinding spindle feed, mm/min

0.1...0.5

Speed of the accelerated vertical movement of ground part, mm/min

1000

Range of ground part feed, mm/min

3...50

Speed of the accelerated movement of ground part, mm/min

10000

Power of main movement drive, kW

15

Total power of electric motors

21

Machine overall dimensions:

- lenght, mm

5700

- width, mm

3300

- height, mm

2300

Weight, kg

6500

Accuracy of gear grinding DIN

3 DIN

 


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