Becentrinės - cilindrinės šlifavimo staklės

JUNKER BBE 15 CNC

Sąlyga: naudotas, Gamybos metai: 2001, Technical details: Maximum grinding diameter: 3–220 mm Regulating wheel width: 400 mm Maximum grinding wheel width: 400 mm Hedpfx Afsttxg Io Isfb Grinding wheel drive power: 55 kW Peripheral speed: max. 45 m/sec Regulating wheel dimensions: 350 x 400 x 203 mm Grinding wheel dimensions (CBN): 500 x 400 x 304 mm Grinding wheel dimensions (corundum): 600 x 400 x 304 mm Total power requirement: 75 kVA Machine weight approx.: 13 t Floor space required approx.: 4.47 x 2.77 x 2.49 m

Sąlyga: geras (naudotas), Gamybos metai: 2001, Funkcionalumas: visiškai funkcionalus, Grinding wheel: 508x254 (305) mm, regulating wheel: 330x254 (305) mm, regulating wheel speed: 0–115 rpm, grinding wheel peripheral speed: 45 m/s, grinding diameter: 2–150 mm, grinding wheel drive: 45 kW, machine weight: 6.5 t, required installation space: approx. 3.0x1.5 m. The machine will be fitted with a new Siemens S7 control system including new operator panel before sale. The dressing spindle (SS) is electrically actuated via a servomotor. The machine will be thoroughly inspected, with defective parts repaired or replaced. Various options available (coolant system, infeed/outfeed, workpiece guides, etc.). Hedpfx Aouy Ifgsf Isfb

Sąlyga: naudotas, TECHNICAL DATA - Grinding diameter: 3 / 80 [mm] - Grinding depth: 80 [mm] - Max. workpiece length: 250 [mm] - Max. workpiece diameter: 240 [mm] - Center height: 130 [mm] - Workholder headstock swivel range: -5 / +60 [°] - Bar passage: 25 [mm] - Internal taper of metric spindle nose: 40 - Workholder spindle speed with stepless regulation: 350 / 1,200 [rpm] - Strokes X/Z: 50 / 300 [mm] - Installed power: 17 [kW] - Dimensions (LxWxH): 200 x 180 x 160 [cm] - Machine weight: 2,200 [kg] EQUIPMENT - Automatic working cycle - 1 VOUMARD M45DR grinding spindle: 45,000 [rpm] Hjdpfouhbmksx Af Isfb - Automatic loader for raw parts - Hydraulic dressing device - 3-jaw chuck - Coolant tank * with through-piece center cooling

Sąlyga: naudotas, Gamybos metai: 2014, Technical Details: Maximum grinding diameter: 3-220 mm Regulating wheel width: 500 mm Hfedpfxjt Uw Avs Af Ijb Maximum grinding wheel width: 500 mm Approx. machine weight: 16 t Space required (approx.): 12 x 10 x 8 m Grinding wheel diameter min./max.: 420-610 mm Grinding wheel diameter x width – bore: 304.8 x 500 mm Regulating wheel diameter min./max.: 300-350 mm The machine is currently configured for plunge grinding. Centerless grinding with automation and PPM Marposs; Güdel Grinding with JUPITER means centerless cylindrical grinding, optionally also with CBN. JUNKER combines this cylindrical grinding method with CBN grinding wheels, offering significant productivity advantages, especially for high volume production due to the long service life of the grinding wheel. In addition, simultaneous material removal across the entire length of the part ensures considerably reduced processing times, both in serial and small batch manufacturing. JUPITER Grinding Methods There are two grinding processes in centerless grinding: through-feed grinding and plunge grinding. Both methods are possible with the JUPITER series. Areas of application for through-feed grinding: - Bolts and bearing bodies - Large rings - Small rings - Piston parts (e.g., for compressors) - Shafts with constant diameter - Piston rods (e.g., for shock absorbers) - Small pistons for hydraulics and injection systems - Precision wires and rods - Piston pins Areas of application for plunge grinding: - Rotor shafts - Transmission parts - Bearing seats for camshafts - Tubes for built camshafts - Universal joints - Needle parts for injection systems - Valve stems - Barrel rollers.

Sąlyga: naudotas, Gamybos metai: 2017, Technical details: Grinding diameter: 280/320 mm Grinding length: 750 mm Hodpottxg Sofx Af Iefb Centre height: 170 mm Machine weight approx.: 22.5 t Space requirements approx.: 4.7 x 3.65 x 3.0 m

Sąlyga: geras (naudotas), becentrinio šlifavimo staklės Hsdpotrguvsfx Af Isfb

Sąlyga: naudotas, Gamybos metai: 1966, Voumard 3A Hfjdpfx Afot D Uxyo Isb Jahr 1966

Sąlyga: naudotas, Gamybos metai: 2006, Technical Details: Grinding diameter: 5–55 mm Grinding length: 500 mm Total power requirement: 44 kW -- Application and General Information -- Hjdpfxevg This Af Isfb Fully automated external and face grinding of synchronizer rings Centre height: 200 mm Grinding length: 500 mm Grinding wheel configuration: right, 30° inclined Grinding wheel dimensions: 600 x 30 x 203.2 mm Drive power: 7 kW X / Z axis drive: ball screw Traverse speed: 0.01 – 10,000 mm/min Resolution: 1 µm Workpiece spindle runout: < 1 µm Workpiece changing system: Fanuc robot Control system: Siemens Sinumerik 840-D Machine weight: 7,000 kg Centre height: 200 mm Grinding length: 500 mm

Sąlyga: naudotas, TECHNICAL DATA - Number of spindles: 6 - Maximum diameter: 32 mm - Spindle speed: 6,300 rpm - Slide unit 1.1: X and Z axes CNC controlled - Slide unit 1.2: X and Z axes CNC controlled Hfsdpfeuhar Sox Af Iob - Slide unit 2.1: X and Z axes CNC controlled - Slide unit 2.2: X and Z axes CNC controlled - Slide unit 3.1: X and Z axes CNC controlled - Slide unit 3.2: X and Z axes CNC controlled - Slide unit 4.1: X and Z axes CNC controlled - Slide unit 4.2: X and Z axes CNC controlled - Slide unit 5.1: X and Z axes CNC controlled - Slide unit 5.2: X and Z axes CNC controlled - Slide unit 6.1: X and Z axes CNC controlled with counter-spindle - Slide unit 6.2: X and Z axes CNC controlled EQUIPMENT - SIEMENS 840D CNC control - Counter-spindle - Polygon turning attachment: Slide unit 5.1 - Bar feeder: IEMCA SIR MS32/33 P - Coolant tank: KNOLL * with high-pressure pump - Chip conveyor: KNOLL - Cooling unit - Parts catcher - Parts ejector - Fire protection system: KRAFT UND BAUER * Note: Functionality not guaranteed. Must be checked by a qualified company on the buyer’s side.

Sąlyga: naudotas, Technical details: Number of spindles: 9 units Total power requirement: 83.0 kW Hjdpou Idvkjfx Af Ijfb Machine weight approx.: 17.0 t TRANSFER AUTOMAT with 9 drilling and milling spindles - on the right: 3 drilling and milling spindles, 9 speeds, gear-driven, fixed and on the left: 3 drilling and milling spindles, 9 speeds, gear-driven, fixed, as well as 3 radial drilling and milling spindles, 9 speeds, gear-driven, fixed internal diameter *