CNC vnútorná brúska

Voumard 400 CNC

Stav: vyžaduje opravu (použité), Rok výroby: 1988, Funkcionalita: plne funkčný, Technické údaje Voumard 400 CNC (MOŽNOSŤ KOMPLETNÉHO RETROFITU) Minimálny priemer brúsenia: 20 mm Maximálny priemer brúsenia: 300 mm Maximálna hĺbka brúsenia: 300 mm Maximálna dĺžka obrobku a koníka: 1500 mm Výška hrotov: 300 mm Pohyb osí: - Pozdĺžny posuv (os Z): 650 mm - Priečny posuv (os X): 150 mm Vreteno obrobku: max. 1000 ot./min Osa B: +2°/-20°, manuálne nastaviteľná na hlave držiaka obrobku Osa B1: Revolverový držiak s CNC riadenou výmenou vretena Maximálna rýchlosť osí: Z – X 12.000 mm/min Brúsna hlava 1: Výkon motora 7 kW, 15.000 ot./min Brúsna hlava 2: Výkon motora 7,8 kW, 12.000 ot./min Hmotnosť stroja: cca 9.500 kg Rozmery stroja: - Dĺžka: 5.000 mm - Šírka: 2.300 mm - Výška: 2.400 mm Nový riadiaci systém Siemens 840D sl Nsdsxpf Ezjpfx Abxedd

Stav: použitý, Rok výroby: 1980, Wheel diameter – max. 2500 mm Wheel width 1200 mm Module – max. 32 Module – min. 3 Total power requirement 25 kW Machine weight approx. 60 t Space requirement approx. m Year of manufacture: 1980 Overhauled: 1990 Wheel Ø min./max. 180 – 2,500 mm Module 3 – 32 Maximum helix angle 10 – 35° Wheel width for straight gearing 1,200 mm Stroke length approx. 100 – 1,200 mm Stroke rate 80 – 350 strokes/min. Adjustable stroke position 300 mm Stroke speed 4 – 40 m/min. Max. workpiece weight approx. 18,000 kg Max. number of teeth 16 – 576 Table size Ø x bore 1,400 x 500 mm Grinding wheel Ø approx. 500 mm Ndodpfx Abot Hwqqoxjd Grinding wheel peripheral speed 34 m/s Total drive approx. 25 kW – 380 V – 50 Hz Weight approx. 15 t Accessories / Special equipment: • Hydrostatic guideways on grinding slide, table, and all other guideways • Complete grinding enclosure with sliding doors • Automatic grinding process in multiple cycles and settings for roughing / • finishing / fine finishing and automatic dressing cycle according to preset number of teeth • Profile correction possible via dedicated dressing operations and additional grinding slide movement (height and crowning) • Approx. 50 change gears * Inclination display unit • Large coolant system with belt filter and oil mist extraction • Separate control cabinet, separate hydraulic unit, separate oil cooling system

Stav: dobrý (použitý), Rok výroby: 1988, Spindle speeds: 170 - 18,000 rpm Machine weight: approx. 7.5 t Space requirements: approx. 5.00 x 4.00 x 2.20 m --> Control system retrofit (2014) to Siemens Sinumerik 840D Solutionline --> Overhaul of the new control system in 2016 --> Technical data Grinding diameter: 20 - 300 mm Swing diameter: 350 (500) mm Workpiece length: 300 (1300) mm Recommended grinding depth up to: 300 mm Ndedpfx Abow Intasxod --> Grinding table stroke Z-axis (total): 650 (950) mm --> Resolution: 0.001 mm --> Rapid traverse: 12 m/min --> Grinding stroke speed: 0 - 9.99 m/min --> Feed rate: 0 - 99.99 m/min --> Incremental feed per reversal: 0 - 0.999 mm --> Grinding table stroke X-axis (total): 150 mm --> Resolution: 0.001 mm / Ø --> Rapid traverse: 5 m/min / revolution --> Grinding stroke speed: 0 - 5 m/min / revolution --> Feed rate: 0 - 99.99 m/min / revolution --> Incremental feed per reversal: 0 - 0.999 mm / Ø --> Swivel capability of the workpiece spindle head: --> B-axis: -32° (-23°) / +2° --> Resolution: 0.0001° (0.36") --> U-axis stroke (total): 300 mm --> Resolution: 0.001 mm / Ø --> Traverse speed: 5 m/min --> Center height over workpiece table: 200 (300) mm --> Center height over grinding table: 330 (430) mm --> Workpiece spindle bore: 50 (70) mm

Stav: použitý, Podrobnosti na požiadanie. Nodpfxodgxnys Abxsdd

Stav: pripravené na použitie (použité), Wheel diameter – max. 150 mm Wheel width – max. 200 mm Module – max. 4 Module – min. 1 Control unit: Sinumerik 840 D Ndodpfx Asvzhg Nsbxed Table diameter: 140 mm Axial adjustment – max. 200 mm Cutter mounting: ISO 40 Max. cutter diameter: 130 mm Max. cutter length: 220 mm Cutter speed – stepless: 300 – 1200 rpm Max. cutter traverse: 170 mm Milling head swiveling: +/- 45° Feed rate: 1 – 1500 mm/min Rapid traverse speed: 3000 m/min Max. workpiece diameter (in magazine): 150 mm Total power requirement: 50 kW Machine weight: approx. 8.5 t Space requirement: approx. 4.7 x 3.6 x 2.6 m Used CNC gear hobbing machine, manufacturer: Pfauter, year of construction: 1992, completely overhauled in 2013 by the specialist company SerWeMa, equipped with Siemens Sinumerik 840 D control and workpiece magazine. This is a used machine, therefore we sell under exclusion of any warranty.

Rok výroby: 1989, Stav: veľmi dobrý (použitý),

Stav: veľmi dobrý (použitý), Rok výroby: 2008, Pojazdy osí X/Y/Z: 900 x 400 x 200 mm Veľkosť stola: 800 x 400 mm Nedpfxsv Irwrj Abxedd

Stav: použitý, Rok výroby: 2007, Maximum gear cutting diameter: 2,000 mm Maximum workpiece diameter: 2,700 mm Table diameter: 1,500 mm Maximum module: 22 Control: 840D Rotational speed: 3.5 rpm Maximum table load: 20,000 kg Centre distance: 70...1,220 mm Stroke length: 30...330 mm Number of strokes: 10...200 strokes/min Total power requirement: 138 kW Machine weight: approx. 38 t Space requirement: approx. 11 x 5 m Machine: Full CNC machine with electronic gear synchronisation for C and D axes and digital INDRAMAT drive technology. Self-rigid machine bed in welded construction. Radial axis (X-axis) with hardened guideways, sliding guide with wraparound design, Longitudinal guide with circulating roller shoes. Precision-ground, preloaded ball screw with backlash-free preloaded nut. Digital AC drive technology with backlash-free gearbox. Linear measurement system for radial positioning. Free-standing machine table with electrohydraulic, backlash-free, preloaded double worm gear drive, division gear diameter 1,365 mm, hydrostatic axial and radial bearings, automatic workpiece weight compensation. Table bore diameter 500 mm, continuous, open at bottom. Water-cooled digital AC servo motors. The machine must be installed on a foundation. Column: Machine column as a high-rigidity cast construction for axial travel of 1,200 mm. Axial axis (Z-axis) with hardened guideways, sliding guided, longitudinal guide and wraparound with circulating roller shoes. Precision-ground ball screw with backlash-free preloaded nut. Digital AC drive technology. Rotary encoder for axial positioning. Nodpfx Ajv E R Eisbxodd Gear shaping head: SK 4.1 with hydraulic NC servo drive for shaping spindle movement and cutter lifting, stroke length 330 mm, shaping spindle diameter 160 mm. Hydrostatically mounted shaping spindle, straight guiding and side guiding of cutter lifting. Maximum tool diameter: 300 mm. Drive motor power: 30 kW Stroke rates from 10 – 200 SPM, stroke speed from 5 – 45 m/min. Shaping spindle speed for working and return stroke can be programmed independently. In the cutting area, the spindle speed is constant. Maximum cutter head rotational speed: 10 rpm, digital AC drive technology. Cutter lifting direction for internal and external gears manually reversible. Maximum lateral offset of the shaping spindle axis by 50 mm from machine centre to avoid return stroke collision of the cutter head, adjustable manually.

Stav: dobrý (použitý), Použitá vyvrtávačka Značka: Juaristi Model: MDR 75 Hmotnosť: 5600 kg Výkon motora: 10 kW Digitálne odmeriavanie na 2 osiach FAGOR. Priemer vretena: 75 mm Ndsdpfx Ajh Ryc Hobxsd Pozdĺžny posuv (os X): 1 150 mm Vertikálny posuv (os Y): 700 mm Priečny posuv stĺpa (os W): 800 mm Výsun vretena (os Z): 500 mm Stôl: 900 x 700 mm Otáčky: 22–1 055 ot./min. Počet posuvov: 9, v rozsahu 0,04–3 mm/otáčka.

Rok výroby: 1979, Stav: pripravené na použitie (použité), Max. priemer brúsenia: 300 mm Max. dĺžka brúsenia: 1950 mm Max. dĺžka obrobku: 2000 mm Max. posuv: 1–30 m/min Prietok chladiacej kvapaliny: 100 l/min Plynule nastaviteľné otáčky: 2 000 – 6 000 ot./min Priemer vretena: 88 mm Njdpfxjhq Uigo Abxjdd Výška hrotov: 150 mm Rozmery brúsnych kotúčov: 100–250 mm Výkon vretena: 3,5 kW Výkon brúsky: 15 kW – 380 V – 50 Hz