SK7605/1 CNC internal thread grinding machine
Mainly used for batch precision grinding of double arc thread raceway of various cylindrical nuts
Key words:
Classification:
Complete set of micro ball screw processing equipment
Product accessories:
- Main use
- CNC system configuration
- Working accuracy
- Technical features
- Main specifications and parameters
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- Commodity name: SK7605/1 CNC internal thread grinding machine
Mainly used for batch precision grinding of double arc thread raceway of various cylindrical nuts
It is mainly used for batch precision grinding of double arc thread raceway of various cylindrical nuts.
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Adopt SIEMENS 828D numerical control system to realize three axis and two linkage.
• CNC axis
Z axis: the longitudinal movement of the working table configuration grating ruler full closed-loop control
X-axis: Grating frame lateral movement configuration grating full closed-loop control
C axis: head frame spindle rotary motion configuration circular grating full closed-loop control
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• Basic lead limit deviation: 0.005mm
• lead cumulative tolerance over 50mm length: 0.009mm
• Thread surface roughness: Ra0.4μm
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• Configuration of high-speed electric spindle, stepless speed regulation.
• Configure diamond roller dresser to realize automatic grinding wheel shaping and dressing.
• Configure the workpiece automatic (or manual) clamping device (user-selectable) to meet various clamping requirements.
• Fully enclosed enclosure with centrifugal high-efficiency oil mist processor.
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• Maximum chuck diameter: 120mm
• Maximum workpiece length: 50mm
• Maximum grindable diameter: 25mm
• Minimum grindable diameter: 8mm
• Maximum length of the grindable thread
• Cylindrical thread: 50mm
• Pitch of grinding thread: 0.5~12mm
• Maximum spiral angle of grinding thread: 6 ° left-hand 6 ° right-hand 6 °
• Thread grinding head number: 1~45 (arbitrary)
• Head frame spindle speed: 0.2-60r/min
• Maximum speed of grinding wheel spindle: 30000r/min
• Grinding wheel linear speed: ≤ 30 m/s
• Grinding wheel size
Maximum diameter: Φ20mm
Minimum diameter: 6mm
• Maximum workpiece weight: 3kg
• Machine dimensions (length x width x height):1950x2050x2000mm
• Machine weight: about 2500kg
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