Gemini NGM TAP

grinding machine

NGM tap, the revolutionary machine to produce threaded tools in one single clamping. There are 6 axes in total, 5 of which have linear motors. This machine stands out due to its modern ergonomics, as with all of our machines, and absolute precision in conjunction with new software management. The NGM tap from Schneeberger is the answer that producers of threaded tools have waited a long time for.

 

• Production: Taps, forming taps, threading endmills.

• Material: HSS or carbide

• Diameter: 1 – 64 mm, any profile

• Spiral angle: no limit

• Length: up to 300 mm

• Machine base: Moulded mineral

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Axes:

X-axis, 400 mm stroke, longitudinal slide, linear motor, resolution 10 nm

Y-axis, 360 mm stroke, cross slide, linear motor, resolution 10 nm

Z-axis, 200 mm stroke, vertical column, linear motor, resolution 10 nm

A-axis, workpiece carrier, free rotation, direct drive, resolution 0,000045°, 400 rpm

W-axis, 5 mm stroke, oscillating axis, linear motor, resolution 10 nm

C-axis, 290°, grinding head rotation, direct measuring system, resolution 0,000045°

Control:

FANUC 31i B5, 6 axes simultaneously

15‘‘ colour monitor with keyboard and touch screen, USB 2.0

Loader :

Maximum speed and flexibility with the 6-axis FANUC robot / 2 300 x 300 mm pallets

Grinding head:

Grind thread:

Grinding spindle: 24 kW, up to 6’000 rpm, with forced ventilation for grinding wheels from ø 300mm to 400mm, HSK 190, automatic balancing, water-cooled motor spindle with ceramic-steel hybrid bearing,

Grind flutes:

Grinding spindle: 24 kW, up to 10’000 rpm, with forced ventilation for grinding wheels from ø 100mm to 225mm, HSK 50, water-cooled motor spindle with ceramic-steel hybrid bearing,

Weight:

6’000 Kg  (13’228 lb)

Supply

Tailstock: mobile dividing attachment for referencing via the tool tip,  clamping force up to 4400 N

Truing unit 1: CNC-controlled, for truing the profile disc, suitable for full mould roll

Truing unit 2: CNC-controlled, for truing the slot disc