Description
Junker JUPITER 500 – Year 2015
| Max. length of workpiece | 495 mm |
|---|---|
| CNC | Yes |
| Type of CNC | Sinumerik 840D |
| Grinding wheel diameter | 440 mm |
| Grinding wheel width | 500 mm |
| Grinding wheel bore | 304.8 mm |
| Grinding wheel speed | 800 rpm |
| Length x width x height | 15000.0 × 5000.0 × 6000.0 |
| Weight | 25000 kg |
Junker JUPITER 500 – 2015 Model – Technical Details
grinding diameter max. 220 mm
regulating wheel width 500 mm
max. width of grinding wheel 500 mm
Control SIN840D
min. workpiece diameter 3,00 mm
workpiece length – max. 495 mm
grinding wheel diameter max. 440 mm
grinding wheel hole diameter 304,8 mm
power capacity – grinding motor 51,00 kW
peripheral speed 45 / 120 m/sec
grinding head adjustment X1: 160 mm
regulating wheel diameter max. 350 mm
regulated disc boring 203,20 mm
drive control wheel 11,50 kW
regulating-spindle adjustment 220 mm
regulating wheel turning speeds 1 – 800 U/min
regulating-spindle swiveling B2: -0°15″ — +1° °
regulating-spindle tilting C2: -6 — +6 °
total power requirement 85,00 kW
weight of the machine ca. 25,00 t
dimensions of the machine ca. 15,00 x 5,00 x H6,00 m
Centerless grinding machine with SIEMENS Sinumerik 840D control,
loading and unloading unit, dust-exhauster.
Axes:
X1 – Infeed of the wheelhead
X2 – Infeed of the control headstock
SP1 – Revolutions of the grinding wheel
SP2 – Revolutions of the regulating wheel
SP3 – Revolutions of the slide roller dresser
U1 – Infeed of the grinding wheel dresser
W1 – Longitudinal feed of the grinding wheel dresser
U2 – Infeed of the regulating wheel dresser
W2 – Longitudinal feed of the regulating wheel dresser
C2 – Tilting of the control headstock (manual adjustment)
B2 – Pivoting of the control headstock
Machine can be inspected under power.
