Deburring

Deburring of finest parts after the manufacturing process

Fine deburring by microblasting after laser cutting of stent implants for medical engineering: Blood vessel constrictions are stabilized with catheter procedures and stents. For this purpose, various stent geometries are cut out of fine profile tubes with the laser. These tiny, grid-like metal tubes must be carefully deburred and cleaned because the geometry of the implant must not undergo any changes.

PDF-Download Data Sheet Deburring

Laserschneiden von Stents hinterlässt Rückstände und scharfe Kanten
Entgraten medizinischer
Unbehandelter medizinischer Stent vor dem Entgraten (Microstrahlen)
Before:
  • The laser leaves small, scale-like residues
  • Sharp edges in the stent contours
  • Burr formation on the edges
After:
  • Finest residues are removed from the surface
  • The edges are rounded without changing the fragile stent geometry
  • The surface can be easily structured to store medication

Before/After

Entgraten Stent Oberfläche vorher/nachher
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CH-8181 Höri
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Tel. +41 (0)56 268 80 40
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Center for Surface-Treatment

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CH-5316 Gippingen
Tel. +41 (0)56 245 33 91
Fax +41 (0)56 245 40 35