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Tolerances

PRECISION MICRO's manufacturing tolerances tend to start where tolerances of conventional machining processes end, and progress to what many would consider impossible… (± a few microns)

Each manufacturing process has its own standard tolerance limitations but these levels of accuracy can in many instances be bettered if essential.

It is essential that designers be realistic about tolerance requirements as when operating to such high levels of precision, tighter tolerances become commensurate with higher costs.

Typical tolerances comparison: (see individual processes for more detail, or contact us for tighter tolerancing)

  • Micro Machining ± 1 micron
  • Electroforming ± 0.01 - 0.015mm
  • Wire Erosion ± 5 microns
  • Photo Etching ± 0.025mm
  • 3Dpc ± 0.025mm
   


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