Mikromat Gewindeschleifmaschine gebraucht kaufen (27)

Zustand: gebraucht, Baujahr: 1979, Rohdurchmesser max. 50 mm Zubehör keins Rohrschneider /-trenner ja Klsdpfxjucgu Ao Agkou

Zustand: gebraucht, Baujahr: 1986, Werkstückdurchmesser 460 mm Gewindelänge 900 mm Gewindesteigung 100 mm Gesamtleistungsbedarf 10 kW Maschinengewicht ca. 8 t Raumbedarf ca. m R E I S H A U E R (Switzerland) Universal -extra large- Thread-and Worm-Grinding Machine Model ULG 46 Year 1986 _____ ___ Grinding length 900 mm Max. workpiece clamping length 1.190/1.400 mm Workpiece Ø / thread Ø, min./max. 10 – 460 mm (!) Length adjustment of workhead on table 210 mm Max. weight of workpiece approx. 100 kg Workspindle bore approx. 65 mm Lead range for single-rib wheels 0.3 – 100 mm Max. profile 10 module Max. lead angle +/- 40 ° Grinding wheel dimensions, Ø x width 350 x 20/40 mm Relief grinding size 0.03 – 8 mm Presettable number of flutes 2 – 10, 12, 14 and 16 27 workpiece speeds 0.4 – 160 rpm Stepless adjustable grinding wheel speeds 72 – 2.500 rpm Spindle drive, approx. 10 kW * Total electric load approx.. 25 kW - 400 V - 50 Hz Weight approx. 8.000 kg Accessories / Special Features: • Machine was built originally with an increased height of center for a max. Workpiece swing of 460 mm, this allows thread work on larger workpieces and housings (aircraft industries)! Kjdpfjt H Smtjx Agkjlu • Internal Thread grinding device with two dressing devices ( long and short spindles), • various flanges with grinding wheels • USL 3200 Dressing device for pressure roll profiling, mounted above grinding wheel. (not motorized) • USL 700 Dressing device for manual profiling of single ribbed grinding wheels flanks. • Automatic plunge-cut device. Automatic lift-off of grinding slide for return of workpiece slide. • Relief grinding device with some cams, also suitable for plunge-in cuts. • Hydraulic tailstock with foot switch and expansion compensation. • Two simple dressing devices, manual operated for straight profiling • Two pieces 3-Point steadies for heavy workpiece supporting • Various flanges, set of change gears, many coolant nozzles, adjusting gauge, 3 Faceplates Up to dia 500 mm, separate switch cabinet to adjust various grinding cycles • Lift-off safety hood over the working area, monitored by electric switches, etc. There is no Coolant Device available, but connection to a central Coolant supply with valve control And with a separate Coolant chiller and a separate standing Dust extraction unit.