SK7712 CNC Worm Grinder
Mainly used for grinding all kinds of cylindrical worm (ZA, ZN, ZI, ZK, ZC1)
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: SK7712 CNC Worm Grinder
Mainly used for grinding all kinds of cylindrical worm (ZA, ZN, ZI, ZK, ZC1)
Mainly used for grinding all kinds of cylindrical worm (ZA, ZN, ZI, ZK, ZC1).
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• Using SIEMENS 828D numerical control system, control to achieve four-axis three linkage.
• Number of control axes: 4 axes
Z axis: table 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
A axis: grinding wheel frame spiral lifting angle adjustment motion with angle encoder full closed loop control
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Worm head number Z = 1~2, the accuracy can reach 4
Worm head number Z≥ 3, accuracy can reach 5 levels
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• Grinding wheel dressing using diamond disc wheel CNC repair, high precision, good flexibility;
• Grinding wheel motor is directly driven by built-in permanent magnet synchronous motor, with strong power and low vibration;
• Helical lift angle adjustment adopts servo adjustment, automatic locking, high adjustment accuracy and fast speed;
• Diamond disc wheel motor using AC servo motor drive, stable speed, small vibration;
• Equipped with semi-automatic grinding wheel dynamic balance system, the replacement of the grinding wheel is quick and convenient, without static balance;
• Equipped with manual tool setting device, suitable for batch processing of worm;
• Can be equipped with online automatic knife device and automatic feeding device according to user needs;
• 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: 125mm
• Maximum top distance: 350mm
• Maximum grindable diameter: 100mm
• Minimum grindable diameter: 5mm
• Maximum length of grinding thread: 250mm
• Grinding worm modulus: 0.5~4
• Maximum helix angle of grinding thread: ± 30 °
• Number of grinding thread heads: 1~99 (arbitrary)
• Maximum lead of grinding thread: 150mm
• Head frame spindle speed: 0.5 ~ 60r/min
• Maximum speed of grinding wheel: 45 m/s
• Grinding wheel size
Outer diameter x inner diameter x thickness: 400x203x10mm
Outer diameter x inner diameter thickness: 400x203x16mm
• Maximum weight of workpiece: 15kg
• Machine dimensions (length x width x height):2600x 2350x 2600mm
• Machine weight: about 4000kg
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