SK7605 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 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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The SIEMENS 828D numerical control system is used to realize four-axis 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
Axis A: rotary motion of grinding wheel frame turntable
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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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• Configure a set of high-speed electric spindle, stepless speed regulation, to achieve coarse and fine grinding.
• 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 installation diameter: 50mm
• Maximum chuck diameter: 120mm
• 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)
• Worktable fast moving speed: 6000 mm/min
• Grinding wheel frame fast moving speed: 3000 mm/min
• Head frame spindle speed: 0.2-60r/min
• Maximum speed of grinding wheel spindle: 60000r/min
• Grinding wheel speed: 30 m/s
• Grinding wheel size
Maximum diameter: 20mm
Minimum diameter: 6mm
• Maximum workpiece weight: 3kg
• Machine dimensions (length x width x height):2400x2260x2500mm
• Machine weight: about 4000kg
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SK7605/1 CNC internal thread grinding machine
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