SK6520 CNC worm milling machine
It is mainly used for milling various cylindrical worms, such as ZA, ZN, Z1, ZK and other tooth shapes. It can also be used for milling steering gear screws, ball screws and trapezoidal screws, and can complete incomplete tooth chamfering at the entrance and exit of the worm.
Key words:
Classification:
Complete set of precision worm processing equipment
Product accessories:
- Main use
- CNC system configuration
- Working accuracy
- Technical features
- Main specifications and parameters
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- Commodity name: SK6520 CNC worm milling machine
It is mainly used for milling various cylindrical worms, such as ZA, ZN, Z1, ZK and other tooth shapes. It can also be used for milling steering gear screws, ball screws and trapezoidal screws, and can complete incomplete tooth chamfering at the entrance and exit of the worm.
It is mainly used for milling various cylindrical worms, such as ZA, ZN, Z1, ZK and other tooth shapes. It can also be used for milling steering screw, ball screw and trapezoidal screw, and can complete incomplete tooth chamfering function at the entrance and exit of worm.
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• FAGOR 8055i CNC system control to achieve four-axis three linkage.
• Number of control axes:
C- axis: rotary motion of workpiece spindle
Z axis: table longitudinal feed motion
X axis: cross feed movement of milling cutter frame
A- axis: milling cutter frame spiral angle adjustment
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• Milling cylindrical worm up to grade 7; surface roughness: Ra1.6μm
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• The workpiece is clamped by chuck, clamped between the chuck and the top of the tailstock, and the bracket is used as auxiliary support;
• The tool spindle drive motor adopts variable frequency spindle motor, which can realize stepless speed regulation of the tool;
• The machine tool uses carbide milling cutters with high cutting efficiency;
• The table moves longitudinally along the sliding guide rail of the front bed, and the milling cutter frame moves horizontally along the rectangular guide rail of the backing plate, which is stable, accurate, light and flexible;
• The adjustment movement of the spiral lift angle of the milling cutter spindle is driven by the AC servo motor through the high-precision indexing worm gear pair, which is convenient to adjust and has high accuracy.
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• Maximum installation diameter: 200mm
• Maximum top distance: 750mm
• Maximum workpiece diameter: 200mm
• Machinable maximum thread length: 700mm
• Machinable worm modulus: 0.5-6
• Machinable thread maximum helix angle: ± 40 °
• Machinable thread number: 1~99 (arbitrary)
• Rapid advance and retreat speed of milling cutter frame: 6000 mm/min
• Fast advance and retreat speed of worktable: 6000 mm/min
• Head frame spindle speed: 0.5 ~ 10r/min
• Maximum weight of workpiece: 25kg
• Machine dimensions (length x width x height):3680x2310x2400mm
• Machine weight: about 7500kg
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