Obrábacie stroje

Gleason PFAUTER P 2800

Stav: použitý, Rok výroby: 2007, Nominálny priemer obrobku: 2400 mm Maximálny priemer obrobku: 2800 mm Modul - max.: 30 mm Ovládanie: Siemens Sinumerik 840 D Priemer deliaceho kolesa: 2200 mm Priemer stola: 2500 mm Priemer/hĺbka otvoru v stole: 800 / 875 mm Maximálne zaťaženie stola: 40 000 kg Otáčky stola: 4,5 min-1 Maximálna upínacia dĺžka: 375 mm Maximálny upínací priemer: 350 mm Maximálny priemer frézy: 2800 mm Kužeľ frézovacieho tŕňa: HSK-B160 Výkyvný rozsah frézovacej hlavy: +30°/-45° Vzdialenosť fréza - obrobok: 615 / 1600 mm Hmotnosť stroja: cca 57 t Pohony saní: - Posuvová a rýchloposuvová rýchlosť: Fsdpfx Afow Rf S Sohjgk - axiálne: 4000 mm/min - radiálne: 3000 mm/min - tangenciálne: 3000 mm/min Vybavenie/príslušenstvo: - Vnútorná frézovacia hlava IFK2 - Frézovací tŕň s dištančnými podložkami - Dopravník triesok - Odsávanie olejovej hmly - Technická dokumentácia

Stav: použitý, Rok výroby: 2007, Control: Siemens Sinumerik 840 D Weight: 57,000 kg Operating voltage: 400 V Gleason-PFAUTER CNC Gear Hobbing Machine P 2400/2800 For hobbing cylindrical and worm gears as well as all other regularly recurring hob profiles and shapes on cylindrical workpieces. Gleason’s large gear hobbing machines offer maximum productivity for roughing and finishing operations on cylindrical gears for a wide range of industries: wind turbines, industrial gearboxes, mining and shipbuilding, gear machining, and many more. The drive’s power range accommodates future tool developments. Naturally, the hob head drive is backlash-free. These machines are particularly well-suited for the use of the latest cutting tool materials, regardless of whether dry or wet machining is preferred. The machine can be used for both dry and wet machining, and is equipped with the corresponding chip conveyor for both machining options. The machine is fitted with an internal profile milling head as a motor milling head. --> Working area and technical data Nominal workpiece diameter: 2,400 mm Maximum machinable diameter approx.: 2,800 mm Minimum/maximum distance between cutter and workpiece axis: 100/1,200 mm Maximum axial slide travel (special design): 1,300 mm Maximum clampable cutter (internal milling head): Maximum diameter: 440 mm Maximum cutter width: 90 mm Swivel range of internal profile milling head/vertical axis: +/- 15° Cutter taper: HSK-B160 Maximum cutter travel: 300 mm Table diameter: 2,500 mm Fgodpfx Afjwzyp Iohok Indexing gear diameter: 2,200 mm Table bore: Diameter: 800 mm Depth: 875 mm Maximum table load approx.: 40,000 kg Max. feed and rapid traverse speeds: Axial (Z-axis): 4,000 mm/min Radial (X-axis): 3,000 mm/min Tangential (Y-axis): 3,000 mm/min Cutter coolant/lubricant system/Electric centrifugal pump: approx. 150 l/min Raised discharge height of magnetic chip conveyor: 1,600 mm Raised main column: 1,300 mm axial slide travel Internal profile milling head as motorized milling head in place of the standard motor milling head Maximum machinable profile depth in steel with approx. 600 N/mm² strength: approx. 65 mm Infinitely variable cutter speed: 50 - 150 rpm Maximum cutter diameter: 440 mm Minimum cutter root circle diameter: 310 mm Maximum cutter width: 90 mm Minimum internal diameter at 0° helix angle: 800 mm+ Maximum workpiece height at 0° helix angle: 600 mm Maximum workpiece ring thickness (including clamping device): 500 mm

Stav: použitý, Rok výroby: 2008, Ovládanie Siemens 840D Fgedpfx Afswzypnohok