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Roller burnishing of PET-mold core

Task
Replace hand-polishing process

Solution
Two-zone roller burnishing of cone and contour with the HG6 tool

User benefits

  • Reduce process time by about 25%
  • Increase of hardness by about 8%
  • Consistent results

    Details

    • Workpiece: PET-Mold Core
    • Part of: Molding machine
    • Material: Hardened steel
    • Hardness: 55 HRC

    Parameter

    • Tool: HG6-9L65°+ L15°
    • Circumferential speed: 110 m/min
    • Feed rate: 0,1 mm/rev.
    • Cycle time: 45 seconds

    DOWNLOAD Application Example PET-Mold Core