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5 Axis Machining

5 Axis Machining. Clamping Devices for 5 axis machining. Clamping Devices for 5 Axis Machining. Requirements of clamping devices for 5 axis machining: Good accessibility of the tools to the workpiece Small structure height Compact dimensions Admission of machine cutting forces

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5 Axis Machining

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  1. 5 Axis Machining • Clamping Devices • for 5 axis • machining

  2. Clamping Devices for 5 Axis Machining • Requirements of clamping devices for 5 axis machining: • Good accessibility of the tools to the workpiece • Small structure height • Compact dimensions • Admission of machine cutting forces • Simple integration into the device body • Different structure variants • Alternative oil connectionpossibilities • Pipe connection/O-ring connection

  3. Clamping Devices for 5 Axis Machining • Additional desirable technical characteristics • Suitability for automated manufacturing processes • Workpiece position control • Suitable for automatic workpiece loading • Flexibility and adaptability for the treatment of workpiece parts families • Interface between clamping device and workpiece to allow easy changeovers

  4. Clamping Devices for 5 Axis Machining • Selection of suitable elements • Bore Clamp with centring function • Bore Clamp without centring function • Fixture Clamp • Mini Hinge Clamp

  5. Bore Clamp with centring function

  6. Bore Clamp with centring function – Construction Workpiece Clamping segments Cone Cone flange Integrated hyd. screw-in module

  7. Bore Clamp with centring function Clamping diameter range 16 to 46 mm

  8. Bore Clamp with centring function – Connection types Bored channels Pipe thread connection

  9. Bore Clamp with centring function – Technical data Clamping repeatability 0.005 mm permissible drilling tolerance+/- 0,2mm Important The max. clamping pressure for each adjustment range must not be exceeded otherwise damage to the bore clamp will occur.

  10. Bore Clamp with centring function – Example of use

  11. Bore Clamp Without Centring Function

  12. Bore Clamp without centring function – Operating principle

  13. Bore Clamp without centring function – Construction Clamping Bolt -Clamped- -Unclamped- Wiper Clamping Device Piston For Niederzug Piston for Unclamp Compression Spring Housing

  14. Bore Clamp without centring function – Housing and connection variants Block Elements Flange Type Plug-in Elements

  15. Bore Clamp without centring function – Technical data

  16. Bore Clamp without centring function – Application examples

  17. Bore Clamp without centring function – Application examples Multi-Sided treatment of aluminium covers on a multi-spindle machining centre Aluminium cover Bore Clamps 3 per housing

  18. Bore Clamp without centring function – Application example Plan View

  19. Bore Clamp without centring function – Application example Bore Clamps x 3 Setting takes place in three drillings at the lower surface of the workpiece

  20. Bore Clamp without centring function – Application example Bore Clamp x 3 Adjustment over two spring-tensioned conical pins (red) Additionally integrated supporting element

  21. Bore Clamp without centring function – Application example Bore Clamps x 3 Workpiece Clamped

  22. Fixture Clamp (in Vorbereitung)

  23. Fixture Clamp – Characteristics • Narrow design • High rigidity and accuracy • Position control in the fixed jaw • Double acting function • Central lubrication • Flanged design • 3 Clamping functions • Fixed jaw • Concentric • Position flexible

  24. Fixture Clamp Festbacke – Structure Fixed Jaw Moving Jaw Piston Carriage

  25. Fixture Clamp Concentric – Structure Moving Jaw Jaw Carrier Wedge Unclamping Piston Piston

  26. Fixture Clamp– Technical data

  27. Fixture Clamp – Application example 3 axis machining of bushes Concentric Fixture Clamps Nr. 4413-150

  28. Fixture Clamp – Application example Special Jaws with prefixing (left)

  29. Fixture Clamp – Application example Spring pre-clamp for transverse positioning

  30. Fixture Clamp – Application example

  31. Mini-Hinge Clamp

  32. Mini-Hinge Clamp – Structure Clamping Lever Link No Side-Loads at clamping position Piston Rod

  33. Mini-Hinge Clamp – Remarks

  34. Mini-Hinge Clamp –Technical Data

  35. Mini-Hinge Clamp – Application Examples Special Clamping Lever Mini Hinge Clamp with bronze wiper

  36. Mini-Hinge Clamp – Application example Hydraulic clamping on a swivelling bridge in connection with a zero point clamping system (STARK)

  37. Mini-Hinge Clamp – Application example

  38. Mini-Hinge Clamp – Application example Bronze wiper

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