Mesin gerinda roda gigi

Sumitomo NPG-2×1000

Kondisi: bekas, Tahun pembuatan: 1997, Technische-Details-2024-06-10 Redpex Aq Egsfx Aa Iow

Kondisi: baik (bekas), Tahun pembuatan: 1984, Max. wheel diameter: 250 mm Wheel width: 275 mm Module (max.): 6 Machine weight: approx. 5.5 t The gear hobbing machine ZFWZ 250 is suitable for the efficient production of all indexable cylindrical gears such as: - Straight and helical spur gears, worm wheels and worms, splined shafts, keyed shafts, broached profiles, chain and ratchet wheels, as well as conical and crowned straight and helical gears. Change gears and milling accessories Technical data: - Max. workpiece diameter: 250 mm - Max. module: 6 mm - Max. axial feed travel: 275 mm - Max. tangential feed travel: 100 mm - Max. helix angle: 45 degrees - Max. cutter diameter: 145 mm - Max. cutter length: 170 mm - Min. clamping surface (table): 195 mm - Max. clamping surface (table): 470 mm Performance Rodpfx Aajv T Nqae Ijw Cutter speeds - Stepped in 2 ranges: 56 ... 250 rpm - (Standard version): 90 ... 400 rpm - Infinitely variable in 2 ranges: 63 ... 180 rpm - (Special version with DC motor): 140 ... 400 rpm Weight - Net machine weight: approx. 5,000 kg - Electrical cabinet: approx. 800 kg - Hydraulic unit + coolant tank + chip conveyor: approx. 700 kg Overall dimensions (with oil mist filter) - Length: Standard version: 3,950 mm DC drive: 3,450 mm (or 3,350 mm as per table) - Width: 3,300 mm - Height: Machine: 1,980 mm Machine with DC drive: 2,150 mm Electrical cabinet: 2,200 mm

Kondisi: bekas, TECHNICAL DATA - Number of axes: 5 Rjdpfsuhbaqsx Aa Iow - Number of spindles: 2 MAIN SPINDLE - Max. bar diameter: 12 mm - Max. machining length: 170 mm - Spindle speed: 12,000 rpm - Spindle drive power: 2.2 kW - Minimum C-axis resolution: 0.001° SUB SPINDLE - Max. bar diameter: 12 mm - Spindle speed: 12,000 rpm - Spindle drive power: 2.2 kW - Minimum C-axis resolution: 0.001° TOOL HOLDER 1 - Number of positions: 8 - Number of driven positions: 3 - Driven tool speed: 5,000 rpm FRONT TOOL POST - Number of positions: 4 BACK WORKING STATION - Number of positions: 8 ELECTRICAL SUPPLY - Supply voltage: 400 V - Total connected load: 11 kW DIMENSIONS AND WEIGHT - Footprint: 1,640 x 1,200 mm - Machine height: 1,725 mm - Machine weight: 1,950 kg MACHINE HOURS - Power-on hours: 57,838 h - Operating hours: 51,295 h - Spindle hours: 20,396 h EQUIPMENT - Control: Fanuc 0i-TD - Driven guide bushing - Parts catcher - Parts conveyor - Parts ejector - Chip conveyor - Coolant tank * with high-pressure pump - Bar feeder: FMB

Kondisi: baru, Grinding wheel width max. 145 mm Grinding wheel diameter/bore 300 mm Flange taper Reishauer 0 Grinding wheel dimensions 300x145x160 mm Carrier flange (machine type Reishauer RZ 400/800/1000) + grinding wheel included T1SP 300x145x160 M1 EW20° 2GG by 3M Ceramic grinding wheels for gear flank grinding – 145 mm wide Rodpfxeuayyms Aa Ijw Dimensions according to Reishauer machine type Profiling as specified: module m, pitch accuracy gg, pressure angle EW Advantages: - Risk of grinding burn approaches zero - Up to 50% reduced grinding times - Dressing effort reduced by factor of 2 - Double the service life of grinding wheels - Consistently uniform grinding performance - Significantly higher grinding parameters than standard tools