CNC tekinimo staklės

EMAG VSC 250 DS

Turning diameter 250 mm
Turning length 100 mm
Control SIEMENS 840 D
Total power requirement 35 kW
Machine weight approx. 7,500 kg
Space requirement approx. m
E M A G
Vertical CNC hard turning and grinding machine with tool turret and automatic workpiece loading
Type VSC 250 DS
Year of manufacture: 2004 # M7 28.69324

Max. turning diameter: 250 mm
Turning length internal/external approx.: 100 mm
Workpiece length min./max.: 29 – 100 mm

6-station tool turret diameter or swing diameter: 480/790 mm

Slide travel X / Z (workpiece slide!) / stroke: 680 / 400 / 200 mm
Feed / rapid traverse X/Z: 45 / 30 m/min.
Feed force X/Z: 5.5 / 11 kN

Spindle speeds: 4,300 / 6,000 rpm

Spindle drive approx. 28 kW
Total drive approx. 35 kW - 380 V – 50 Hz
Weight: 7,500 kg

Accessories / Special Equipment

• CNC path control SIEMENS 840 D with color screen, graphics, menu-guided dialog programming and all common options, cycles, and subprograms, etc.
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• 6-station hexagonal tool turret with 6 tool holders (∅ 40), non-driven, but with swivel axis (B-axis), double bearing and direction logic
• 2 GMN grinding spindles on turret positions T3 and T6, speeds approx. 42,000 rpm and 18,000 rpm, one equipped with CBN wheel and 1x with ceramic pin
• Workpiece loading device with recirculation system using drag frame for workpieces approx. 130 mm
• MARPOSS MIDA – tactile measuring device at workpiece change for pre-measurement and finishing dimensions
• NORGREN air gap measurement system (?), hydraulic weight compensation of main spindle
• SMW-Autobloc 3-jaw membrane chuck (for easier pick-up of raw parts) approx. ∅ 250 mm, with clamping monitoring
• HYFRA cooling unit for spindle cooling and thermal stabilization of the machine bed, sophisticated SEITZ paper band filter system and retractable chip conveyor, coolant chiller for grinding emulsion, oil mist extraction, magnetic separator, central lubrication, etc.

Vertical CNC lathes offer a thermo-stable design (chips do not fall on the machine bed) and fast workpiece change times (pick-up system via main spindle) and a stable tool arrangement that also enables unconventional machining operations.
Here, hardened gears were hard-turned and ground.

Condition: good – ready for demonstration shortly
Delivery: ex stock – as inspected
Payment: strictly net – upon receipt of invoice.

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