SK 7763x40 CNC Worm Grinder
Mainly used for grinding all kinds of cylindrical worm (ZA, ZN, ZI, ZK, ZC1), can also be used for grinding trapezoidal screw
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: SK 7763x40 CNC Worm Grinder
Mainly used for grinding all kinds of cylindrical worm (ZA, ZN, ZI, ZK, ZC1), can also be used for grinding trapezoidal screw
Mainly used for grinding all kinds of cylindrical worm (ZA, ZN, ZI, ZK, ZC1), can also be used for grinding trapezoidal screw.
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• Using SIEMENS 828D numerical control system, control to achieve five-axis three linkage.
• Number of control axes: 5 axes
Z axis: carriage longitudinal feed motion with grating ruler full closed-loop control
X-axis: grinding wheel frame transverse feed movement with grating ruler full closed-loop control
C axis: workpiece spindle rotary motion with angle encoder full closed-loop control
V-axis: Dresser Slide Vertical Motion
W-axis: dresser carriage horizontal motion
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The precision reached by grinding cylindrical worm is:
When the number of heads Z = 1~2: modulus ≤ 25,5; modulus> 25,6;
When head number Z≥ 3: modulus ≤ 25,6; modulus> 25,7;
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• Grinding wheel dressing using double diamond disc wheel CNC repair, high precision, good flexibility;
• Grinding wheel motor adopts spindle motor, through the frequency converter to achieve stepless speed regulation;
• Spiral lift angle adjustment is manual adjustment. Manual locking;
• The diamond disc wheel motor is driven by AC servo motor, with stable speed and small vibration;
• The grinding wheel dynamic balance system can be selected according to user needs;
• The longitudinal movement of the grinding wheel carriage is driven by a linear motor with high movement accuracy;
• The machine tool adopts a fully enclosed enclosure, equipped with an air purifier, with a good working environment and beautiful appearance.
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• Maximum installation diameter: 630mm
• Maximum top distance: 4350mm
• Maximum grindable diameter: 500mm
• Minimum grindable diameter: 50mm
• Maximum stroke of carriage: 4000mm
• Grinding worm modulus: 4~40
• Maximum screw angle of grinding thread: ± 40 °
• Number of grinding thread heads: 1~99 (arbitrary)
• Maximum lead of grinding thread: 300mm
• Head frame spindle speed: 0.5 ~ 30r/min
• Maximum speed of grinding wheel: 45 m/s
• Grinding wheel size
Outer diameter x inner diameter x thickness: 600x305x25mm
Outer diameter x inner diameter x thickness: 600 x305x32mm
Outer diameter x inner diameter x thickness: 600x305x40mm
Outer diameter x inner diameter x thickness: 600x305x60mm
Outer diameter x inner diameter x thickness: 600x305x80mm
• Maximum weight of workpiece: 1500kg
• Machine dimensions (length x width x height):8300x2500x2300mm
• Machine weight: about 24 tons
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