Details
| Originalsprache | Englisch |
|---|---|
| Aufsatznummer | 022419 |
| Fachzeitschrift | Journal of Laser Applications |
| Jahrgang | 28 |
| Ausgabenummer | 2 |
| Publikationsstatus | Veröffentlicht - 31 März 2016 |
| Extern publiziert | Ja |
Abstract
Fiber reinforced materials are present in a wide field of industrial applications, due to their good strength-weight-ratio. This is especially true for thermoplastic composites, which have the advantage of high impact tolerances, quick forming processing capability, and weldability. These materials can be joined, for example, by laser transmission welding. For several thermoplastics, the weld seam quality is affected by the moisture content of the joining members. During laser transmission welding, the welding members are heated up and water in the composite evaporates, causing cavities in the weld seam. For reliable joining connections between thermoplastic parts with high moisture content, it is necessary to determine the effect of moisture on the weld seam quality. Therefore, the influence of the moisture content on the weld seam quality was investigated. The joining members consisted of endless glass fiber reinforced polyetherimide and endless carbon fiber reinforced polyetherimide, which were conditioned in three different ways. Afterward, lap shear and cross section samples were prepared and analyzed.
ASJC Scopus Sachgebiete
- Werkstoffwissenschaften (insg.)
- Elektronische, optische und magnetische Materialien
- Physik und Astronomie (insg.)
- Atom- und Molekularphysik sowie Optik
- Ingenieurwesen (insg.)
- Biomedizintechnik
- Physik und Astronomie (insg.)
- Instrumentierung
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in: Journal of Laser Applications, Jahrgang 28, Nr. 2, 022419, 31.03.2016.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Influence of moisture content in fiber reinforced polyetherimide on laser weld seam quality
AU - Wippo, Verena
AU - Mangold, Johannes
AU - Jaeschke, Peter
AU - Suttmann, Oliver
AU - Overmeyer, Ludger
PY - 2016/3/31
Y1 - 2016/3/31
N2 - Fiber reinforced materials are present in a wide field of industrial applications, due to their good strength-weight-ratio. This is especially true for thermoplastic composites, which have the advantage of high impact tolerances, quick forming processing capability, and weldability. These materials can be joined, for example, by laser transmission welding. For several thermoplastics, the weld seam quality is affected by the moisture content of the joining members. During laser transmission welding, the welding members are heated up and water in the composite evaporates, causing cavities in the weld seam. For reliable joining connections between thermoplastic parts with high moisture content, it is necessary to determine the effect of moisture on the weld seam quality. Therefore, the influence of the moisture content on the weld seam quality was investigated. The joining members consisted of endless glass fiber reinforced polyetherimide and endless carbon fiber reinforced polyetherimide, which were conditioned in three different ways. Afterward, lap shear and cross section samples were prepared and analyzed.
AB - Fiber reinforced materials are present in a wide field of industrial applications, due to their good strength-weight-ratio. This is especially true for thermoplastic composites, which have the advantage of high impact tolerances, quick forming processing capability, and weldability. These materials can be joined, for example, by laser transmission welding. For several thermoplastics, the weld seam quality is affected by the moisture content of the joining members. During laser transmission welding, the welding members are heated up and water in the composite evaporates, causing cavities in the weld seam. For reliable joining connections between thermoplastic parts with high moisture content, it is necessary to determine the effect of moisture on the weld seam quality. Therefore, the influence of the moisture content on the weld seam quality was investigated. The joining members consisted of endless glass fiber reinforced polyetherimide and endless carbon fiber reinforced polyetherimide, which were conditioned in three different ways. Afterward, lap shear and cross section samples were prepared and analyzed.
UR - http://www.scopus.com/inward/record.url?scp=84963552976&partnerID=8YFLogxK
U2 - 10.2351/1.4943912
DO - 10.2351/1.4943912
M3 - Article
AN - SCOPUS:84963552976
VL - 28
JO - Journal of Laser Applications
JF - Journal of Laser Applications
SN - 1042-346X
IS - 2
M1 - 022419
ER -