Details
- rotary table diameter
- 800 mm
- grinding height
- 700 mm
- grinding head - power requirement
- kW
- max. work piece - swing diameter
- 900 mm
- grinding diameter max.
- 800 mm
- vertical movement grinding head (z-axis)
-
- vertical working stroke
- 900 mm
- drive system
- AC – Vorschubmotor
- feed:
- 0,010 - 3.000 mm/min
- rapid traverse
- 5.800 m/min
- measuring system
- Linearmaßstab (0,001mm)
- Cross movement of saddle (X-Axis)
-
- drive system
- AC – Vorschubmotor
- feed:
- 0,010 - 6.000 mm/min
- rapid traverse
- 15.000 mmmin
- measuring system
- Linearmaßstab(0,001 mm)
- guidance system
- hydrostatische Führung, V-flach
- rotary table:
-
- diameter
- 800 mm
- drive system
- AC – Vorschubmotor mit Schneckengetriebe
- turning speed range
- 5 - 150 min-1
- max. table load
- 500 kg
- directing system
- hydrostatisch, radial und axial eingespannt
- turret (B-axis)
-
- local section
- 1 °
- swival range +/-
- 95 °
- station times for 90° swiveling
- ca. 4 sec.
- drive system
- AC-Servomotor mit Schneckengetriebe
- guidance system
- vorgespannte Wälzlagerung
- positioning
- Planverzahnung (Hirth) 1° und hydr. Spannung
- number of grinding spindles
- 2, automatisch einschwenkbar
- spindle1:
-
- diameter
- 120 mm
- grinding height
- 300 mm
- depth of immersion
- 250 mm
- power
- 5,5 kW
- speeds:
- 1.500 - 4.000 min-1
- grinding disk
- 250 x 60 x 76 mm
- spindle 2:
-
- diameter
- 120 mm
- grinding height
- 700 mm
- output
- 7,5 kW
- turning speeds
- 1.500 - 4.000 min-1
- grinding disk
- 400 x 60 x 127 mm
- cnc control
- SINUMERIK 840 D
- Extended KEHREN – application software
-
- weight of the machine ca.
- 11,6 t
- dimensions of the machine ca.
- 6,5 x 4,0 x 3,1 m
- total power requirement
- kW
- Control unit
- CNC
- Maker of control unit
- SIEMENS SINUMERIK 840D