Silindirik taşlama makinesi

Karstens Generalüberholt K19 CNC 650

Centre height: 181 mm
Centre width: 650 mm
Maximum grindable workpiece diameter: 360 mm
Maximum load between centers (unsupported): 1000 N (100 kg)
Maximum load between centers: 3000 N (300 kg)

Z-axis
Table swivel angle: 10°
Table drive, hydraulic: 0–4 m/min

X-axis
Feed spindle travel: 80 mm
Rapid traverse (hydraulic): 50 mm
Coarse adjustment, air cushion: 280 mm

Feed drive via DC motor
Rapid feed rate: 48 mm/min/Ø
Infeed cycle: Plunge grinding / Longitudinal grinding
4 pre-selectable speeds (mm/min/Ø): 0.01-48
4 pre-selectable feed increments (mm): 0.001-0.1
Spark-out during shoulder grinding (s): 0-99 0-99 strokes
Creep feed (tip infeed) (mm/Ø): 0.001

Grinding spindle head universal, swiveling: 0–180°
Grinding wheel, external: D x width x bore (mm): 500 x 100 x 127 or 203.2
Grinding wheel, surface (option) D (mm): 250 x 32 x 76.2
Fodpetqf Sqofx Anwegh
Grinding wheel, internal (option) D (mm): (2–250)
Drive power: external, surface (kW): 5.5 (7.5)
Drive power, internal (kW): 2.2
Peripheral speed, external (m/s): 35 (50)
Grinding wheel wear, external (mm/Ø): 160
Guard width (mm): 100
Grinding spindle diameter (mm): 60
Internal spindle mounting (mm): 80 (100)

Workpiece spindle head:
Stepless drive control: Mk 4 1/min: 30–270/50–450
Workpiece spindle lockable
Spindle mounting (mm): MK 4/24
Spindle nose for flange mounting: MK 4 mm, cylindrical Ø63H6 x 6
Workpiece spindle head swiveling on turning part: 0–90°

Tailstock:
Quill mounting / quill diameter (mm): MK 4750
Quill stroke (mm): 45
Quill force (N): 100–800/250–1400 adjustable
Quill operation: manual (foot switch)
Quill fine adjustment: ±40 μm

Connections:
Total connected load: 6.5 – 10 kW
Grinding spindle head: 5.5 (7.5) kW
Workpiece spindle head: 0.55 (1.1) kW
Coolant cleaning: 0.75 – 2.2 kW
Lubrication pump guideways: 0.1 kW
Hydraulic pump: 1.5 kW
Hydraulic tank: 80 liters
Pneumatics: 6 bar

Comparable to Weiss / EMAG / GP cylindrical grinding machines / Studer / Kellenberger / Schaudt / Tschudin / Tacchella / Dannobat / Bahmüller / Fortuna

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