Stroji za brušenje navojev nakup rabljenega (10)

Stanje: rabljeno, Leto izdelave: 2015, Thread diameter: 20 - 80 mm Grinding length: 3500 mm Thread pitch: . mm Min./max. thread length: 50 / 3500 mm Centre height: 400 mm Max. workpiece length: 4000 mm Control: Siemens 840-Dsl Feed rate U-axis: 0 - 2500 mm/min Feed rate W-axis: 0 - 2500 mm/min Feed rate B-axis: 100 rpm Total power requirement: 45 kW Machine weight: approx. 24 t Space requirement: approx. 10.7 x 4.6 x 2.9 m Thread grinding machine / profile grinding machine, suitable for: - Thread grinding of single- and multi-start ball screw spindles with Gothic profiles and special profiles - Diameters from 20 to 80 mm with a grinding wheel diameter of 350 to 500 mm - Max. centre distance up to 4000 mm Equipment / Accessories: - Grinding spindle: - Power: 14 kW - For grinding wheel diameters from 350 to 500 mm, cutting speeds from 20 to 75 m/s are adjustable. - Grinding wheels: - New diameter: 500 mm Cpjdpew Ed S Uefx Afnsw - Worn diameter: 350 mm - Bore diameter: 203.2 mm - Diamond form roll: - Diameter: 121.3 mm - Radius: 0.5 mm - Driver flange for workpiece diameters: 15-70 mm - Drivers: - For workpiece driving diameters: 10-32 mm - For workpiece driving diameters: 31-60 mm - For workpiece driving diameters: 60-105 mm

Stanje: zelo dobro (rabljeno), Thread diameter: 5 - 200 mm Cpjdpfxswvl H Uj Afnjw Grinding length: 500 mm Thread pitch: 0.25 - 6 mm Clamping length max.: 850 mm Grinding wheel diameter: 350 mm Centre height: 105 mm Thread M2 - M149 Thread - inch: 3/32 - 4'' Swivel angle left/right: +/-10° Total power requirement: 6 kW Machine weight approx.: 3.2 t Space requirements approx.: 2.5 x 1.7 x 1.5 m

Stanje: zelo dobro (rabljeno), Premer obdelovanca: 10 - 250 mm Dolžina navoja: 900 mm Cpsdpfx Afoyb S Risnsw Navojni korak: 0,3 - 100 mm Vrtljaji vretena: 72 / 1700 - 2540 min⁻¹ Odrezovanje: 0,03 - 8 mm Maks. vpenjalna dolžina: 1190 mm Največji modul: 10 Obdelovalni vrtljaji: 0,4 - 160 min⁻¹ Skupna potrebna moč: 13 kW Teža stroja približno: 7,4 t Potreben prostor približno: 4,5 x 2,0 x 2,1 m Veliko dodatne opreme: prirobnice, pretvorniki, naprave in valji za obdelavo, notranje brusno vreteno, podporniki ipd.

Stanje: zelo dobro (rabljeno), Premer navoja 10 - 150 mm Dolžina brušenja 900 mm Navojni korak max. 3 mm Maksimalni premer obdelovanca 260 / 340 mm Maksimalna dolžina navoja 50 mm Razdalja med konicama 1200 mm Višina konic 1100 mm Premer brusnega kola 275 - 400 mm Širina brusnega kola 14/20/30/40/50 mm Zasuk brusne glave, bočno 4 desno / 1 levo ° Gib brusnega kola max. 140 mm Obodna hitrost max. 35 m/sec Skupna priključna moč 14 kW Teža stroja cca 5,8 t Prostorske zahteve cca 5,0 x 2,0 x 2,1 m Cedpfx Afoyb S N Sjnspw

Stanje: pripravljen za uporabo (rabljen), Leto izdelave: 1985, Na voljo je stroj za brušenje navojev in polžev Reishauer AG. Dolžina brušenja: 450mm, vpenjalna dolžina: 700mm, maks. premer brušenja: 200mm, maks. korak: 80mm, maks. teža obdelovanca: 100kg, maks. kot koraka: +/-25°, premer brusilnega kamna: 275mm/350mm, hitrost vrtenja: 1850o/min. Dimenzije stroja X/Y/Z: pribl. 2600mm/1800mm/1600mm, teža: pribl. 3400kg. Vključen je oljni centrifugator, pokrov, sistem za odsesavanje oljne meglice in razna dodatna oprema. Zaščitna zavesa proti brizganju je nekoliko otrdela. Dokumentacija je na voljo. Ogled na lokaciji je možen. Cpedpfx Afsx Dm Dnjnow

Stanje: rabljeno, Leto izdelave: 1979, Maximum pipe diameter: 50 mm No accessories included Cpodpfjucgu Ajx Afnjw Pipe cutter/separator: yes

Stanje: rabljeno, Leto izdelave: 1986, Workpiece diameter 460 mm Thread length 900 mm Thread pitch 100 mm Total power requirement 10 kW Machine weight approx. 8 t Space requirement approx. 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 Maximum workpiece clamping length: 1,190 / 1,400 mm Workpiece Ø / thread Ø, min./max.: 10 – 460 mm (!) Longitudinal adjustment of workhead on table: 210 mm Maximum workpiece weight approx.: 100 kg Work spindle bore approx.: 65 mm Lead range for single-rib wheels: 0.3 – 100 mm Maximum module: 10 Maximum 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 Codpfx Afst H Smtjnspw 27 workpiece speeds: 0.4 – 160 rpm Infinitely variable grinding wheel speeds: 72 – 2,500 rpm Spindle drive approx. 10 kW * Total connected load approx. 25 kW - 400 V - 50 Hz Weight approx. 8,000 kg Accessories / Special Features: • Machine was originally built with an increased center height for a maximum workpiece swing of 460 mm, allowing thread machining on larger workpieces and housings (aircraft industry)! • 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 the grinding wheel (not motorized) • USL 700 dressing device for manual profiling of single-ribbed grinding wheel flanks • Automatic plunge-cut device. Automatic lift-off of grinding slide for the return of the workpiece slide • Relief grinding device with several cams, also suitable for plunge grinding • Hydraulic tailstock with foot switch and expansion compensation • Two simple dressing devices, manually operated for straight profiling • Two 3-point steadies for heavy workpiece support • Various flanges, set of change gears, numerous coolant nozzles, setting gauge, 3 faceplates up to 500 mm diameter, separate electrical cabinet for adjusting various grinding cycles • Lift-off safety hood above the working area, monitored by limit switches, etc. No coolant device available, but connection to a central coolant supply with valve control as well as a separate coolant chiller and standalone dust extraction unit.

Stanje: rabljeno, Leto izdelave: 1985, Thread diameter 254 mm Grinding length 350 mm Thread pitch 51 mm Control SIEMENS S 8 Total power requirement 12 kW Machine weight approx. 5000 kg Space requirement approx. m Cpsdst Hw U Ajpfx Afnew Internal thread grinding machine with PLC control

Stanje: nepreverjeno (rabljeno), Weight: approx. 4,500 kg Cjdowv N Ehopfx Afnjpw

Stanje: dober (rabljeno), Leto izdelave: 2007, Premer obdelovanca 1400 mm Cpjdpfswzmqrox Afnjw Premer izvrtine 100–500 mm Krmiljenje Sinumerik 840D