| Titre : |
Glass fiber-reinforced polyphenylene sulfide made weldable : Novel laser welding technology can also be used for higher filled PPS types |
| Type de document : |
texte imprimé |
| Auteurs : |
Frank Brunnecker, Auteur ; Christian Ebenhöh, Auteur ; Daniel Bierl, Auteur ; Jürgen Brettschneider, Auteur ; Guido Pengemann, Auteur ; Uwe Behle, Auteur |
| Année de publication : |
2020 |
| Article en page(s) : |
p. 47-49 |
| Langues : |
Anglais (eng) |
| Catégories : |
Composites à fibres -- Soudage
Composites à fibres de verre
Matières plastiques -- Soudage
Polysulfures de phénylène
Soudage laser
|
| Index. décimale : |
668.4 Plastiques, vinyles |
| Résumé : |
Especially in the automotive industry, high-performance polymers are increasingly replacing assemblies made of metal and conventional engineering plastics, but their properties often present new challenges for joining technology. With novel laser system technology, even demanding materials can be joined. |
| Note de contenu : |
- PPS connected in a process-safe way
- Laser welding of glass fiber filled materials
- Analysis of differently filled types
- Comparison of joining methods
- Figure : Cross-section of a weld seam : The microsection of the seam shows a joining zone and charac-teristic melt flow for quasi-simultaneous welding
- Fig. 1 : Water pumps such as Bühler Motor’s bFlow C5A-60x feature components made of polyphenylene sulfide in highly stressed areas
- Fig. 2 : Laser-welded PPS sample plates: The black plate contains particle carbon black and therefore absorbs the laser radiation
- Fig. 3 : Laser transmission of DIC.PPS at λ = 980 nm and a material thickness of 1 mm
- Fig. 4 : Average pull-off forces of laser-welded DIC.PPS samples (n=3)
- Fig. 5 : Average pull-off forces depending on the welding process, DIC.PPS FZ-2140 (n=3) |
| En ligne : |
https://drive.google.com/file/d/1LfnIsniYc7Q-MLYvI5xxd0-vK0a9_EVS/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=34818 |
in KUNSTSTOFFE INTERNATIONAL > Vol. 110, N° 7 (2020) . - p. 47-49
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