περιγραφή | workpiece diameter 8-125 mm
grinding depth 130 mm
clamping length 50-1100 mm
max. workpiece diameter 0 mm
min. workpiece diameter 0 mm
workpiece length mm
total power requirement 1 kW
weight of the machine ca. 500 kg
dimensions of the machine ca. m
T E C H N I C A (Switzerland)
Centre Hole Grinding Machine Model ZSM 1000
Year approx. 1975 Serial No. J 1400
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Distance between centres 50 ? 1,100 mm
Height of centres 145 mm
Workpiece ? 8 ? 125 mm
Max. centre hole taper ? 2 ? 50 mm
Max. centre hole taper angle 60 ?
Clamping range of vice 4 ? 150 mm
Stroke of grinding head 130 mm
Stroke of grinding tool on workpiece 0.75 ? 5 mm
Grinding tool ? 15 ? 60 mm
Grinding spindle speeds 13,000 ? 45,000 rpm
Workpiece drive 0 rpm
Total electrical load, approx. 0.5 kW - 380 V - 50 Hz
Weight, approx. 500 kg
Accessories / Special Features:
* A cone shaped grinding wheel is employed, but it is only in line
contact with the centrehole surface, in addition it is reciprocating
simultaneously along this line.
* The workpiece remains stationary, enabling the procuction of perfect
centre holes.
* To clamp cylindrical Workpieces one uses a height adjustable 2 jaw chuck
which gives three point contact and always coincides with the center of
the grinding spindle.
* Height-adjustable workpiece centering tool with carbide inserts.
Manual adjustment of appropriate workpiece diameter with a rachet
coupling.
* Manual dressing device, mounted on the side of the grinding spindle,
stroke approx. 40 mm, for producing a geometrically exact conical form.
* Pre-centering device for Workpiece only partially available.
* Height-adjustable tailstock and bore in machine base allow longer
workpieces.
Condition : average to good / should be reconditioned.
Machine can be inspected under power.
Delivery : Ex stock, as inspected
Payment : Net, after conclusion of contract
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