薄壁和板翅的加工

塑料注塑模具和压铸模具通常具有板翅和薄壁。例如，板翅越来越多地被铣削，因为这种加工方法与 EDM 加工方法（放电加工）相较便宜。通常使用小直径的长型或超长型硬质合金刀具。在此也可以提供适合相应板翅形状的定制解决方案（RibCutter）。
On a rendered example component, an operation is highlighted.
以下加工步骤的刀具概览：
  1. 粗加工
  2. 精加工

粗加工

粗加工操作负责大部分的切削加工量。特殊铣削策略，例如高进给加工或摆线铣削，可以减少加工时间，从而提高经济效率。除了带有可转位刀片的刀具和整体硬质合金铣刀外，还使用了具有特殊粗加工几何形状的高性能铣刀。

  • OptiMill®-3D-BN

    整体硬质合金球形铣刀
    • 3D轮廓的高精度加工
    • 具有高半径精度的高精度铣刀
    • 钢材的软/硬加工选择范围广大
    • 型号 z=2 和 z=4，有/无颈部长度
    • 圆柱形状和圆锥形状

  • OptiMill®-3D-CR

    Solid carbide corner radius milling cutter
    • Finishing of 3D moulds with a high-precision corner radius
    • High precision corner radius with high level of radius accuracy
    • Wide selection for hard and soft machining of steel
    • Different numbers of teeth available
    • Available in cylindrical and conical forms

  • RibCutter

    Solid carbide special milling cutter
    • For the machining of deep ribs and contours
    • Special cutting edge geometry
    • Excellent surface finish
    • Extreme time savings due to the elimination of time-consuming multi-pass milling
    • Available as a ball/corner radius milling cutter and with a straight face

Finishing

The finishing process removes the remaining material in order to achieve the final shape. After pre-finishing, stock removal is 0.05-0.1 mm for hardened materials or 0.1-0.3 mm for soft materials. Ball and/or corner radius milling cutters are the tools of choice, regardless of the final contours of the workpiece.

  • OptiMill®-3D-BN

    Solid carbide ball cutter
    • High precision machining of 3D contours
    • High precision milling cutters with a high level of radius accuracy
    • Wide selection for hard and soft machining of steel
    • Variants z=2 und z=4, with and without working depth
    • Available in cylindrical and conical forms

  • OptiMill®-3D-CR

    Solid carbide corner radius milling cutter
    • Finishing of 3D moulds with a high-precision corner radius
    • High precision corner radius with high level of radius accuracy
    • Wide selection for hard and soft machining of steel
    • Different numbers of teeth available
    • Available in cylindrical and conical forms

  • RibCutter

    Solid carbide special milling cutter
    • For the machining of deep ribs and contours
    • Special cutting edge geometry
    • Excellent surface finish
    • Extreme time savings due to the elimination of time-consuming multi-pass milling
    • Available as a ball/corner radius milling cutter and with a straight face