κυλινδρική μηχανή λείανσης

Studer S31

Complete overhaul
Year 2003 – Fanuc 16i-T
Centre height 175 mm and 650 mm between centres
2 external grinding wheels + B-axis fine adjustment

Country of manufacture: CH
Voltage: 3x400V
Dimensions: 3680 x 2165 x 2100 mm
Net machine weight: 5500 kg

TECHNICAL SPECIFICATIONS

Centre height: 175 mm
Between centres: 650 mm

LONGITUDINAL SLIDE (Z)
Maximum travel: 800 mm
Speed: 0.001 – 10,000 mm/min
Resolution: 0.0001 mm

CROSS SLIDE (X)
Maximum stroke: 254 mm / SPW 650
Speed: 0.001 – 5,000 mm/min
Resolution: 0.0001 mm

Maximum workpiece weight between centres: 80 kg

TAILSTOCK
Taper: Morse 3
Quill diameter: Ø 50 mm
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Quill stroke: 35 mm

UNIVERSAL GRINDING WHEEL HEADSTOCK
Left wheel dimension: 500 x 80 x 203 mm
Right wheel dimension: 400 x 80 x 203 mm
Grinding spindle headstock power: 12.5 kW
Rotation speed: 3,200 rpm
Programmable cutting speed up to: 50 m/s
B axis travel: -15° to +195°
B axis indexing accuracy: 0.0001°

LEFT WORKHEAD
Taper: MT3
Power: 4 kW
Rotation speed: 1-1000 rpm
C axis indexing accuracy: 0.001°

RIGHT WORKHEAD
Taper: MT3
Power: 4 kW
Rotation speed: 1-1000 rpm
C axis indexing accuracy: 0.001°
Hydraulic feed with pressure control

Unless otherwise stated, all technical details are given without obligation and subject to errors or omissions.

Inventory no. 2250029:
STUDER S31 CNC, S/No. 055 - 030.0221

Completely overhauled: Mechanics, geometry, hydraulics, and electrical parts (checked and/or replaced)

Wheel headstock
Disassembly, cleaning of parts, replacement of worn or defective parts, motor overhaul, replacement of bearings, replacement of belts, spindle disassembly, replacement of seals and O-rings, adjustment. New paint.

Workhead
Disassembly, cleaning of parts, replacement of worn or defective parts, motor overhaul, replacement of belts. New spindle bearings. New paint.

Tailstock
Disassembled, checked, overhauled

Hydraulics
Disassembly, motor check, replacement of hoses, defective and worn parts replaced. Hydraulic block checked.

X-Axis
Disassembly, replacement of worn parts such as O-rings, seals, segments etc., overhaul of hydraulic piston, regrinding of tables.

Z-Axis
Disassembly, regrinding of tables, replacement of worn or defective parts, overhaul of hydraulic piston, new paint.

Electrical cabinet
Complete inspection, various relays changed.

Paint
Colours: White RAL 9003 and grey RAL 7011

Geometry according to manufacturer's protocol.

Inspection and cleaning of various accessories.

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