Description

VOUMARD 200 CNC B-L6-T4-U2 cylindrical grinding machine

• Estimated running time: 50,000 - 70,000 h
• Control: Siemens 840Dsl
• 2018 General overhaul - scope of the retrofit (carried out by ELSA retrofit GmbH)
  • Converter for controlling HF spindles, power 20 kVA
  • Interfaces to external units such as spindle cooling, belt filter, control panel, including boom

Technical data:

• Grinding diameter min.: 12 mm
• Grinding diameter max.: 200 mm
• Workpiece length max.: 600 mm
• Max. workpiece weight: 120 kg
• Swing diameter:
  • Above the work table: 230 mm
  • In front of the workpiece table: 350 mm
• Axis movement:
  • Longitudinal travel (Z-axis): 500 mm
  • Cross travel (X-axis): 120 mm
  • Headstock (U-axis) 150 mm
  • B-axis swivel range: -15 / + 2 °
  • B-axis resolution: 0.0001°
  • Grinding headstock resolution: 0.001°
• Feed speed:
  • Z-axis n(longitudinal travel): 0 - 99.99 mm/min
  • X-axis (cross travel): 0 - 99.99 mm/min
  • Rapid traverse Z: 15 m/min
  • Rapid traverse X: 5 m/min
• Spindles: 4 pieces:
  • Speed ​​max. (1x): 7500 rpm
  • Speed ​​max. (2x): 18000 rpm
  • Speed ​​max. (1x): 24000 rpm
• Grinding spindle motor: 4.3 / 4.8 kW
• Connection to compressed air: 5 bar
• Connection 50 Hz: 3x 380 volts
• Hydraulic dressing device
• Coolant device
• Paper filter system
• suction
• lighting
• Machine weight: approx. 4500 kg

The Voumard 200 CNC is a CNC-controlled high-precision internal grinding machine with a 2-spindle turret. It is suitable for grinding complex internal shapes and can also be used for cylindrical and surface grinding

Typical applications include grinding work on parts for:

• Hydraulic components
• Spindles
• To store
• gears

VOUMARD systems are suitable for a wide variety of parts, manufactured in large quantities (such as diesel common rail and hydraulic-pneumatic components) or in small quantities (such as high-precision bearings and machine spindle components).

The VOUMARD machine program offers every customer both high productivity and high flexibility. Our machines are valued worldwide and in production lines or manufacturing facilities of market-leading companies in key industrial segments such as automotive, aerospace, bearings, tool and spindle manufacturing.