Deviation from desired dimension
5-axes test piece

Part of the Month December 2015

Technology: Precision milling in series
Sub-micron-reproducibility

Precision machining center:

Task:

  • Production of 3 parts in series (requirement < 5 microns)
  • Focus on dimensional accuracy and its reproducibility

Procedure:

  • No special arrangements were made
  • Start of the first part without warm-up
  • Piece 1 - 8:00 / Piece 2 - 9:30 / Piece 3 - 11:00

Result:

  • Reproducibility in sub-micron range
  • Due to sufficient distance to the tolerance limit and zero outliers, we achieved an extremely high security for a series production process

Part size:

  • 220 x 200 x 40 mm

Questions?