Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Hagen Dittmar"'
Autor:
Peter Jaeschke, Josef Weiland, Alexander Schiebahn, Bernd Marx, Ludger Overmeyer, Hagen Dittmar, Chiranth Ramesh, Uwe Reisgen, Christoph J. A. Beier
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering. 235:3243-3255
Fiber-reinforced plastics (FRP) are widely used in the automotive industry due to their lightweight construction potential. Especially, injection-molded components are very popular because of their short cycle times. Unfortunately, this manufacturing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c756e739246c423f07529ea0de941a90
https://doi.org/10.1177/0954407020976195
https://doi.org/10.1177/0954407020976195
Autor:
Ludger Overmeyer, B Kunze, Hagen Dittmar, Alexander Schiebahn, Josef Weiland, Bernd Marx, Uwe Reisgen, P Jäschke
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering. 234:426-435
This paper deals with the detection and localization of impurities such as release agent residues and fingerprints on fiber-reinforced plastic surfaces in an inline process step. This information can be used to carry out a locally individual and cont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba712d4a42a554a41276d58b2758cc63
https://doi.org/10.1177/0954408920927548
https://doi.org/10.1177/0954408920927548
Autor:
Alexander Schiebahn, Peter Jaeschke, R. Seewald, Josef Weiland, Hagen Dittmar, Christoph J. A. Beier, Uwe Reisgen, Ludger Overmeyer
Publikováno v:
Proceedings in Engineering Mechanics ISBN: 9783030876678
Fiber reinforced polymers (FRP) offer high stiffness and stability properties but are difficult to bond adhesively due to the characteristically low free surface energies of the polymer matrix. In addition, contaminations on the surface act as a barr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20fdc3224185c208d65ad52b78dab645
https://doi.org/10.1007/978-3-030-87668-5_7
https://doi.org/10.1007/978-3-030-87668-5_7
Publikováno v:
High-Power Laser Materials Processing: Applications, Diagnostics, and Systems IX.
Carbon fibre reinforced plastics (CFRP), particularly with a thermoplastic matrix material, have increasingly been used in the last decades. This is especially true in industrial sectors with a strong focus on lightweight applications such as the avi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9594add43c4a33492745e8f3733131c7
https://doi.org/10.1117/12.2540479
https://doi.org/10.1117/12.2540479
Autor:
Josef Weiland, Stefan Kaierle, Alexander Schiebahn, Ludger Overmeyer, Peter Jaeschke, Hagen Dittmar, Uwe Reisgen, Christoph J. A. Beier
Publikováno v:
Journal of Laser Applications. 33:042051
Adhesive bonding of plastic components is a well-established process for various applications. Specifically for thermoplastic parts, surface pre-treatment is required to achieve optimum bonding quality. However, automated surface pre-treatment is not
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::312b7d3575e1a7d3be64753883efa50b
https://doi.org/10.2351/7.0000466
https://doi.org/10.2351/7.0000466
Autor:
R. Staehr, S. Bastick, S. Bluemel, Stefan Kaierle, Hagen Dittmar, Verena Wippo, Julian Kuklik, Peter Jaeschke, Oliver Suttmann
Publikováno v:
High-Power Laser Materials Processing: Applications, Diagnostics, and Systems VIII.
An adequate use of finite resources is one of the greatest challenges of our times. To address this, lightweight concepts based on continuously fiber reinforced composites (FRC) are already being adapted for the transportation industry, especially wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78e00149c3f672b14d078039f27eaefc
https://doi.org/10.1117/12.2506880
https://doi.org/10.1117/12.2506880
Autor:
Stefan Kaierle, Josef Weiland, Uwe Reisgen, Hagen Dittmar, Verena Wippo, Ludger Overmeyer, Peter Jaeschke, Alexander Schiebahn
Publikováno v:
Journal of Laser Applications. 33:012004
This paper describes the research conducted on the automation for a UV laser-based surface pretreatment of fiber-reinforced composites in order to improve adhesive bonding conditions. In a preceding process step, a laser-line-triangulation system gat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2cd0f9ac708603118cd54400664780d
https://doi.org/10.2351/7.0000301
https://doi.org/10.2351/7.0000301
Publikováno v:
Physics Procedia 83 (2016)
A double-scan-head was developed combining two pairs of galvo-mirrors into one device. One pair controls the laser beam's position, while the other in this setup is used for a pyrometer. Thus, a pyrometer's optical path can be controlled independentl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d863af4acde5d31d0cc2c3f4d47318c
https://doi.org/10.1016/j.phpro.2016.08.135
https://doi.org/10.1016/j.phpro.2016.08.135
Composites based on carbon fiber reinforced plastics (CFRPs) show great potential for lightweight constructions in many industrial fields. In order to achieve high production rates, automated process chains for the manufacturing, repair, and maintena
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b88797e7a3a1abb03234af747a7c660
https://doi.org/10.1016/b978-0-08-101252-9.00006-6
https://doi.org/10.1016/b978-0-08-101252-9.00006-6
Publikováno v:
Journal of Laser Applications. 31:022204
In automobile and aviation industries, composite materials are the key to lightweight efficiency. Composites containing carbon fiber reinforcements are of particular interest due to their supreme stiffness-to-weight-ratio, but the machining of this m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82b15471111a23483466899d08590a00
https://doi.org/10.2351/1.5096119
https://doi.org/10.2351/1.5096119