SK 7632 CNC internal thread grinding machine
Mainly used in automotive steering industry batch grinding double arc ball steering nut and ball screw double arc ball nut.
Classification:
Complete set of screw processing equipment for key parts of automobiles
Product accessories:
- Main use
- CNC system configuration
- Working accuracy
- Technical features
- Main specifications and parameters
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- Commodity name: SK 7632 CNC internal thread grinding machine
Mainly used in automotive steering industry batch grinding double arc ball steering nut and ball screw double arc ball nut.
Mainly used in automobile steering gear industry batch grinding double arc ball steering gear nut and ball screw double arc ball nut
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Adopt FUNAC-0IMD numerical control system to realize three-axis and two-axis linkage.
• CNC axis
X-axis: full closed-loop control of the transverse feed movement of the internal thread grinding wheel frame
Z axis: full closed-loop control of the longitudinal movement of the worktable
C- axis: full closed-loop control of the rotary motion of the headstock spindle
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• Accuracy of grinding circular arc internal thread:
• Basic lead limit deviation: 0.005mm
Cumulative lead error in effective length: 0.009mm
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• Efficient forming diamond roller dresser.
• High-precision, high-efficiency head to double the speed of the workpiece during grinding, greatly improving the processing efficiency of the machine tool.
• Intelligent grinding software, so that the machine has automatic grinding cycle, grinding wheel automatic online dressing and dressing amount of automatic compensation and other special functions of thread grinding machine.
• Configuration of high-speed electric spindle.
• The machine has a single-stroke or double-stroke automatic cycle grinding function.
• The user can choose the automatic tool function.
• Configuration of centrifugal high-efficiency oil mist processor.
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• Maximum installation diameter: 500mm
• Maximum workpiece length: 200mm
• Maximum grindable thread diameter: 320mm
• Minimum grindable thread diameter: 25mm
• Maximum length of grinding thread: 150mm
• Pitch of grinding thread: 1~24mm
• Maximum screw angle of grinding thread: 12 ° left-hand 12 ° right-hand 12 °
• Thread grinding head number: 1~45 (arbitrary)
• Head frame spindle speed: 0.2-100r/min
• Maximum speed of grinding wheel spindle: 24000r/min
• Grinding wheel size
Maximum diameter: Φ100mm
Minimum diameter: Φ25mm
• Machine dimensions (length x width x height):2270x1550x2000mm
• Machine weight: 5200kg
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