Sriegio šlifavimo staklės pirkti naudotą (8)

Sąlyga: naudotas, Gamybos metai: 1979, Maximum raw diameter: 50 mm Accessories: none Pipe cutter/separator: yes Bjdpfx Asucgu Ajdmolr

Sąlyga: geras (naudotas), Gamybos metai: 2007, Ruoskės skersmuo 1400 mm Gręžimo skersmuo 100–500 mm Bodswzmqrepfx Admolr Valdymas Sinumerik 840D

Sąlyga: labai geros būklės (naudotas), Ruošinio skersmuo: 10 - 250 mm Srieginio ilgio: 900 mm Srieginio žingsnis: 0,3 - 100 mm Veleno sūkiai: 72 / 1700 - 2540 aps./min. Užpakalinis nušlifavimas: 0,03 - 8 mm Maks. įtvirtinimo ilgis: 1190 mm Modulis - maks.: 10 Blodpfsw Rrhgox Admjr Ruošinio sūkiai: 0,4 - 160 aps./min. Bendras galios poreikis: 13 kW Staklių svoris apie: 7,4 t Užimama vieta apie: 4,5 x 2,0 x 2,1 m Labai daug priedų: flanšai, keitikliai, dresavimo įrankiai, dresavimo ritinėliai, vidinio šlifavimo velenai, lunetės ir kt.

Sąlyga: naudotas, Gamybos metai: 2015, Thread diameter: 20 - 80 mm Grinding length: 3500 mm Thread pitch: . mm Thread length min./max.: 50/3500 mm Center height: 400 mm Max. workpiece length: 4000 mm Control system: 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 screws with gothic profiles and special profiles - Ø 20 to 80 mm with a grinding wheel Ø of 350 to 500 mm - Distance between centers up to max. 4000 mm Equipment / Accessories: - Grinding spindle: - Power: 14 kW - For a grinding wheel diameter range of 350-500 mm, cutting speeds between 20 and 75 m/s are adjustable. Bedpjw Ed S Uofx Admjlr - Grinding wheels: - New diameter: 500 mm - Worn diameter: 350 mm - Bore diameter: 203.2 mm - Diamond dressing roll: - Diameter: 121.3 mm - Radius: 0.5 mm - Driving flange for workpiece diameter 15-70 mm - Drivers: - For 10-32 mm driver diameter on workpiece - For 31-60 mm driver diameter on workpiece - For 60-105 mm driver diameter on workpiece

Sąlyga: naudotas, Gamybos metai: 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 Bodpfx Ast H Smtsdmelr 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. workpiece weight approx. 100 kg Work spindle bore approx. 65 mm Lead range for single-rib wheels 0.3 – 100 mm Max. module 10 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 Infinitely variable grinding wheel speeds 72 – 2,500 rpm Spindle drive approx. 10 kW * Total electrical load approx. 25 kW – 400 V – 50 Hz Weight approx. 8,000 kg Accessories / Special Features: • The machine was originally built with an increased center height for a max. workpiece swing of 460 mm, allowing thread work on larger workpieces and housings (aerospace industry)! • Internal thread grinding attachment 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-rib grinding wheel flanks • Automatic plunge-cut device. Automatic lift-off of the grinding carriage for the return of the workpiece slide • Relief grinding attachment with several cams, also suitable for plunge grinding • Hydraulic tailstock with foot switch and expansion compensation • Two simple manual dressing devices for straight profiling • Two 3-point steadies for heavy workpiece support • Various flanges, set of change gears, several coolant nozzles, setting gauge, 3 faceplates up to 500 mm diameter, separate control cabinet for adjustment of various grinding cycles • Lift-off safety hood over the working area, monitored by electric switches, etc. There is no coolant unit available, but there is a connection for a central coolant supply with valve control, along with a separate coolant chiller and a separate stand-alone dust extraction unit.

Sąlyga: nepatikrintas (naudotas), Weight: approx. 4,500 kg Bedpfx Ajwv N Ehedmslr

Sąlyga: labai geros būklės (naudotas), Thread diameter: 5 - 200 mm 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 range: M2 - M149 Bsdpfx Adjwvl H Usmolr Thread (inch): 3/32 - 4 in. Helix angle left/right: +/-10° Total power requirement: 6 kW Machine weight approx.: 3.2 t Space requirement approx.: 2.5 x 1.7 x 1.5 m

Sąlyga: naudotas, Gamybos metai: 1985, Thread diameter 254 mm Grinding length 350 mm Thread pitch 51 mm Control system SIEMENS S8 Total power requirement 12 kW Machine weight approx. 5000 kg Bjdpfot Hw U Aox Admjlr Space requirement approx. ... m Internal thread grinding machine with PLC control