| Titre : |
Pressure-stable joining of microfluidic systems : Laser welding gives stability to the core component of a medical device |
| Type de document : |
texte imprimé |
| Auteurs : |
Ramazan Kocaman, Auteur |
| Année de publication : |
2018 |
| Langues : |
Anglais (eng) |
| Catégories : |
Matériel médical
Matières plastiques -- Soudage
Microfluidique
Polymères en médecine
Polyoxyméthylène
Soudage laser
|
| Index. décimale : |
668.4 Plastiques, vinyles |
| Résumé : |
In the production of a micro water jet device for medical wound cleaning, two POM-H components are assembled, which later must withstand pressures up to 400 bar. Laser plastic welding proves to be a high-quality and reliable joining technology for such challenging conditions. |
| Note de contenu : |
- Stable against high, pulsating pressure
- Laser welding on micromaterial systems
- Fig. 1 : A laser machine from LPKF, comparable to this model PowderWeld6600, welds the components of the valve block together
- Fig. 2 : Valve block : the white laser-transparent POM-H component must be firmly welded to the black laser-absorbing plastic element and withstand pressures up to 400 bar
- Fig. 3 : The TMG3 transmission measuring device measures the material properties and thus ensures that only suitable material is used to manufacture the valve blocks |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=31455 |
in KUNSTSTOFFE INTERNATIONAL > Vol. 108, N° 10 (10/2018)
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