CNC stroj za notranje brušenje

Voumard 400 CNC

Stanje: potreben popravila (rabljeno), Leto izdelave: 1988, Funkcionalnost: popolnoma funkcionalen, Technical data Voumard 400 CNC (POSSIBILITY OF A COMPLETE RETROFIT) Minimum grinding diameter: 20 mm Maximum grinding diameter: 300 mm Maximum grinding depth: 300 mm Maximum workpiece and steady rest length: 1500 mm Centre height: 300 mm Axis travel: Longitudinal (Z-axis): 650 mm Transverse (X-axis): 150 mm Workpiece spindle: max. 1,000 rpm (B-axis) +2°/-20°, manually adjustable on workpiece head (B1-axis) turret for CNC-controlled spindle change Maximum axis feed rate: Z/X: 12,000 mm/min Grinding head 1: Grinding motor power 7 kW, 15,000 rpm Ndedpfxjxpf Ezo Afzed Grinding head 2: Grinding motor power 7.8 kW, 12,000 rpm Approximate machine weight: 9,500 kg Machine dimensions: Length: 5,000 mm Width: 2,300 mm Height: 2,400 mm New Siemens 840D sl control system

Stanje: rabljeno, Leto izdelave: 1980, Wheel diameter – max. 2,500 mm Wheel width 1,200 mm Module – max. 32 Module – min. 3 Total power requirement 25 kW Ndodpet Hwqqofx Afzsd 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 spur gearing: 1,200 mm Stroke length approx.: 100 – 1,200 mm Stroke rate: 80 – 350 strokes/min Adjustability of 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 Grinding wheel peripheral speed: 34 m/s Total drive approx.: 25 kW – 380 V – 50 Hz Weight approx.: 15 t Accessories / Special equipment: - Hydrostatic guides on the grinding slide, table, and all other guideways - Complete grinding room enclosure with sliding doors - Automatic grinding process with multiple passes, settings for roughing, semi-finishing, fine finishing, and automatic dressing cycle after a preset number of teeth - Profile correction possible via appropriate dressing and additional movement of the grinding slide (height and flank crowning) - Approx. 50 change gears, inclination display device - Large coolant system with belt filter and oil mist extraction - Separate control cabinet, separate hydraulic unit, separate oil cooling unit

Stanje: dober (rabljeno), Leto izdelave: 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 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 (1,300) mm Recommended grinding depth up to: 300 mm --> 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 for reversal: 0 - 0.999 mm --> Grinding table stroke X-axis (total): 150 mm Resolution: 0.001 mm / Ø Rapid traverse: 5 m/min/R Grinding stroke speed: 0 - 5 m/min/R Feed rate: 0 - 99.99 m/min/R Incremental feed for reversal: 0 - 0.999 mm / Ø --> Swiveling capability of the workpiece spindle head: B-axis: -32° (-23°) / +2° Resolution: 0.0001° (0.36") --> U-axis stroke (total): 300 mm Njdpfsw Intasx Afzjdd Resolution: 0.001 mm / Ø Traverse speed: 5 m/min --> Center height above workpiece table: 200 (300) mm --> Center height above grinding table: 330 (430) mm --> Workpiece spindle bore: 50 (70) mm

Stanje: rabljeno, Details on request. Njdpsdgxnyefx Afzodd

Stanje: pripravljen za uporabo (rabljen), Wheel diameter – max. 150 mm Wheel width 1 – 200 mm Module – max. 4 Module – min. 1 CNC Control: Sinumerik 840 D Table diameter: 140 mm Axial adjustment – max. 200 mm Cutter mounting: ISO 40 Maximum cutter diameter: 130 mm Maximum cutter length: 220 mm Infinitely variable cutter speed: 300 – 1,200 rpm Maximum cutter traverse: 170 mm Nsdpjvzhg Nsfx Afzsdd Milling head swivel range: +/– 45° Feed rate: 1 – 1,500 mm/min Rapid traverse rate: 3,000 m/min Maximum 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 manufacture: 1992, completely overhauled in 2013 by the specialist company SerWeMa, equipped with Siemens Sinumerik 840 D CNC and workpiece magazine. This is a used machine; therefore, sale is made under exclusion of any warranty.

Leto izdelave: 1989, Stanje: zelo dobro (rabljeno),

Stanje: zelo dobro (rabljeno), Leto izdelave: 2008, Travel distances X/Y/Z: 900 x 400 x 200 mm Table size: 800 x 400 mm Nsdpfov Irwrex Afzjdd

Stanje: rabljeno, Leto izdelave: 2007, Maximum gear cutting diameter: 2000 mm Workpiece diameter: 2700 mm Table diameter: 1500 mm Maximum module: 22 Control system: 840D Rotational speed: 3.5 rpm Maximum table load: 20,000 kg Center distance: 70–1220 mm Stroke length: 30–330 mm Stroke rate: 10–200 strokes/min Total power requirement: 138 kW Machine weight: approx. 38 t Space required: approx. 11 x 5 m Machine: Fully CNC-controlled machine with electronic gear synchronization for C and D axis, equipped with digital INDRAMAT drive technology. Self-rigid machine bed of welded construction. Radial axis (X-axis) with hardened guideways, sliding guide with wrap-around design, Longitudinal guide with roller recirculating shoes. Precision-ground, preloaded ball screw with backlash-free preloaded nut. Digital AC drive technology featuring backlash-free transmission. Linear measuring system for radial positioning. Free-standing machine table with electrohydraulically backlash-free preloaded double worm gear, index wheel diameter 1365 mm, hydrostatic axial and radial bearings, automatic workpiece weight compensation. Through table bore diameter 500 mm, open at the bottom. Ndsdpfev E R Eisx Afzsd Water-cooled digital AC servo motors. Machine must be installed on a foundation. Column: Machine column as high-rigidity cast construction for 1200 mm axial travel. Axial axis (Z-axis) with hardened guideways, sliding guide, longitudinal guide, and wrap-around roller recirculating shoes. Precision-ground ball screw with backlash-free preloaded nut. Digital AC drive technology. Rotary encoder for axial positioning. Gear shaping head: SK 4.1 with hydraulic NC servo drive for shaping spindle movement and cutter relieving, stroke length 330 mm, shaping spindle diameter 160 mm. Hydrostatically mounted shaping spindle, straight guiding and lateral guiding for relieving motion. Maximum tool diameter: 300 mm. Drive motor power: 30 kW Stroke numbers from 10 – 200 strokes/min, stroke speed from 5 – 45 m/min. Shaping spindle speeds for working and return stroke can be programmed independently. Within the cutting area, the spindle speed remains constant. Cutter wheel speed max. 10 rpm, digital AC drive technology. Cutter relieving direction for internal and external gear cutting can be manually reversed. Lateral offset of the shaping spindle axis up to max. 50 mm off machine center, manually adjustable, to prevent cutter wheel collision during return stroke.

Stanje: dober (rabljeno), Used Boring Machine Brand: Juaristi Model: MDR 75 Weight: 5,600 kg Motor power: 10 kW 2-axis FAGOR digital readout. Spindle diameter: 75 mm Njdpfsh Ryc Hjx Afzedd Longitudinal travel (X-axis): 1,150 mm Vertical travel (Y-axis): 700 mm Column cross travel (W-axis): 800 mm Spindle quill travel (Z-axis): 500 mm Table surface: 900x700 mm Speeds: 22–1,055 rpm Number of feeds: 9, from 0.04 to 3 mm/rev.

Leto izdelave: 1979, Stanje: pripravljen za uporabo (rabljen), Maks. brusni premer: 300 mm, Maks. brusna dolžina: 1950 mm, Maks. dolžina obdelovanca: 2000 mm Maks. hitrost podajanja: 1 – 30 m/min Dovod hladilne tekočine: 100 l/min Neskončno nastavljiv razpon hitrosti: 2.000 – 6.000 min⁻¹ (vrt/min) Vreteno: 88 mm Višina konic: 150 mm Brusni koluti: 100 – 250 mm Moč vretena: 3,5 kW Nodpfx Ajhq Uigefzjdd Moč brusilke: 15 kW – 380 V – 50 Hz