เครื่องเจียรทรงกระบอก - สากล

KELLENBERGER UR175-1500 BEMA STEP

grinding diameter 350 mm
grinding length 1500 mm
centre height 175 mm
grinding wheel diameter 400 mm
grinding wheel width 50 mm
bore 127 mm
MK5
work piece spindle speed 20-400 U/min
grinding head swivelling 360 °
grinding spindle head - swivable 180 + - °
grinding spindle speed 1500,1700,2200 U/min
0-40 mm/Ø
0-40 mm/Ø
±6,5 °
longitudinal feed of the table 1530 mm
table speeds 0,02-6 m/min
130 kg
130 inkl. Spannung kg
cross travel max. 270 mm
80 mm
tailstock quill taper MT 3
quill travel 30 mm
total power requirement 6,5 kW
weight of the machine ca. 3,05 t
dimensions of the machine ca. 4 x 2 m
Overhauled according to Kellenberger guidelines
including new, modern and future-proof control system.

Photo of machine already delivered with special options


-Operation via the touch panel is extremely simple.
-The symbols on the control panel are practically identical to the original
original control system, so there is no need for familiarisation.
-Diagnostic function with display of PLC messages and digital I/O
-Dressing function can be extended or changed at the customer's request.
-Orientated spindle stop of the workpiece spindle possible on request.
-New maximum infeed of 40 mm can be extended on request.

-Digital display in 2 axes. Resolution x-axis 0.5my

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Options:

-Encoder with digital display in the workpiece headstock
-Rotary encoder with digital display in the grinding headstock (no height
adjustment with spindle possible)
with spindle possible)
-New stable internal grinding device diameter 80mm or 100mm
with height adjustment.
-Increase of the centre height to max. 225mm
-Speed control for the grinding spindle

Included:

-Operating tool
-Clamping tube for chuck

Further accessories on request.

The x-axis of the machine has an electronically controlled infeed system
with stepper motor drive.
Hydraulic longitudinal and rapid traverse table movement.
Versatile application in production for external cylindrical and internal
internal grinding or for external, face and internal grinding in one clamping
clamping of individual parts.

Possible options:

-Semi-automatic dressing cycles for external and internal grinding
-automatic dressing compensation.
-Measuring control