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1 Reishauer
NZA,
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| REF. | 60840-W3 |
| BRAND | Reishauer |
| Model | NZA |
| Axis | |
| YEAR | Before 1980 |
| QUANTITY | 1 |
| LOCATION | EUROPE Western and Northern |
| DATE | 27 Nov. 2008 |
| NZA, Semi Automatic Gear Grinding Machine Year Of Manufacture 1969 Partially Reconditioned 1985 Gear Ø, min./max. 10 / 300 mm Module range 0.5 – 5 No. of teeth 12 /130 Grinding length, max. 170 mm Pressure angle 15 – 30 ° Helix angle 45 ° Lead, min./max. 200 / 6,000 mm Stroke of carriage 180 mm Max. weight of workpiece 50 kg Workpiece clamping length 145 – 420 mm Grinding worm Ø 270 – 350 mm Grinding worm width 62 – 84 mm Grinding worm speeds 90 – 1,900 rpm Feed range of workpiece carriage 0.4 – 3.2 mm/rev Automatic infeed of grinding slide 0.005 – 0.04 mm/min Automatic shift travel 4 – 70 mm/stroke Grinding spindle drive, approx. 4.8 kW Total electrical load 10 kW - 380 V - 50 Hz Weight 4,500 kg Continuous grinding process with automatic grinding cycle and automatic switchover from roughing to finish grinding Tooth profile correction of longitudinal crowning, controlled by templates shifting device of grinding slide for better use of grinding wheel Hydraulic workpiece clamping with center and counter center Fully covered working area with sliding doors Separate switch cabinet – separate coolant device approx 50 change gears in wooden box Central lubrication. Operating tools. some flanges. |
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