Norma Ngc 750 Norma Ngc 5 Hintergrund
Long tools

Thanks to the 750 mm X-stroke, tools up to 600 in length can be processed compl. with face.

Motor spindle

Spindle power 46 kW peak

7 station grinding package changer

Automatic grinding wheel changer for grinding wheel package with coolant nozzle

Handling

Machine-integrated loader with a 300 x 300 mm pallet

norma NGC 750

XL version of the Norma 5-axis CNC tool grinding machine for the production and regrinding of long end mills, drills, profile tools and the servicing of large gear cutting tools.

The norma NGC-750 is the universal 5-axis CNC tool grinding machine, ideally suited to the production and regrinding of cutting tools. Complete processing around OD and face, up to 600 mm cutting length, diameter up to 400 mm, maximum workpiece length that can be clamped 800 mm.

Cutting tools such as end mills, ball nose cutters for mold making, high-performance drills, reamers, profile end mills, indexable profile inserts in HSS, carbide gear cutting tools.

There are specific software, grinding processes and clamping systems for regrinding gear cutting tools, end mills, pinion cutters and bevel gear cutters.

Production grinding of knives for the paper, food and plastics industries. Wheel-shaped workpieces with special clamping and automatic loading.

Accessories for individual expansion of the application spectrum and for increasing productivity. Numerous accessories to expand the application range and productivity of the machine.

  • Workpiece loader
  • Grinding wheel pack loader
  • Measurement system in all axes
  • Manual or hydraulic tailstock
  • Manual, hydraulic or CNC controlled steady rest, following the grinding point
  • Collet system, clamping mandrel, indexable tool holder
  • Coolant filtration system
  • Exhaust air filter
  • CO2 extinguishing system


End Mill Production with Qg1 (Quinto g1) on Schneeberger CNC tool grinder

Gear Hob Grinding and Measuring with Report on Schneeberger CNC tool grinder normaNGC

Technical data

Axes:

X-axis: 750 mm, Longitudinal slide, roller guide, ground recirculating ball screw, resolution 50 nm

Y-axis: 390 mm, Transverse slide, roller guide, ground recirculating ball screw, resolution 50 nm

Z-axis: 325 mm, Vertical column, roller guide, ground recirculating ball screw, resolution 50 nm

A-axis: ISO 50 tool carrier, resolution 0.0001°

C-axis: 380°, Rotation of the grinding head, resolution 0.000045°


Control:

FANUC 3x Series, 5 controlled axes

19” TFT color monitor with keyboard and touch screen, USB 3.0


Loader:

Integrated parts loader, tool pallets 300x300 mm

Disc loader with 7 positions, 21 grinding wheels


Grinding head:

Grinding motor with direct drive, water cooled

10 kW (100 %), 13 kW (60 %) for grinding wheels ø 40 mm to ø 250 mm, 1000 bis 12,000 rpm, HSK 50


Weight:

6000 kg

Dimensions

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