Precision micro-laser machining

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Toray Precision's exclusive machining, offering high density, positional accuracy, and high speed

This method involves exposing the workpiece to a laser, melting the material to machine it. Our exclusive laser-machining technology provides for high-density precision micro-hole machining.

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Ultrashort pulses Processing

Features

This method can machine 100 holes or more per second at high density, even with minute holes (⌀10 µm and up).
It supports narrow-pitch holes, making it suited for parts which require certain aperture ratios.
In addition to round holes, we can handle holes in any shape requested.

  • SUS304　t0.1mmSUS304　t0.1mm
  • SUS304　t0.1mmSUS304　t0.1mm
  • Al　t0.3mmAl　t0.3mm
  • TI 　t0.2mmTI 　t0.2mm
  • Al2O3　t0.2mmAl2O3　t0.2mm
  • Al　t0.05mmAl　t0.05mm
  • SUS304　t0.1mmSUS304　t0.1mm
  • SUS304　t0.05mmSUS304　t0.05mm

Chief machining specs

  • High-speed precision micro-hole machining, up to 100 holes / sec (long-pulse YAG laser)
Maximum work size □500mm
Maximum work thickness 1mm
Work material SUS, Al, Ti, Mo and other metals; alumina and other ceramics; Si etc.
Machined hole size ⌀10 µm and up
Hole diameter precision ±10% or less
Hole circularity 0.85 and up (maximum actual results: 0.95 and up)
Hole cross-section shape Tapered (laser entry-side diameter ＞ exit-side diameter)
Aperture ratio Approx. 30%

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