Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Jan Hauptmann"'
Autor:
Dirk Dittrich, Jan Hauptmann, Samira Gruber, Christoph Leyens, Jens Standfuß, Lukas Stepien, Andreas Wetzig, Marko Seifert, Holger Hillig, Frank Brückner, Maria Barbosa, Elena López, Patrick Herwig
Publikováno v:
PhotonicsViews. 18:32-36
Autor:
Michael Schlosser, Christoph Leyens, Thomas Pinder, Patrick Herwig, Robert Baumann, Jan Hauptmann, Peter Rauscher, Andreas Wetzig
Publikováno v:
Procedia Manufacturing. 29:369-374
Since the emergence of high power single mode fiber lasers cutting velocities of more than 100 m/min can be achieved easily on a straight cut. Results of laser fusion cutting of thin sheet metal with a 2 kW single mode fiber and 4 kW laser will be in
This paper introduces PLC (programmable logic controller)-based real-time motion control of 2D galvanometer scanners under consideration of different sensor information. The Fraunhofer IWS developed ESL2-100 module works as a locally separated client
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1cb1e08d607000f4e3be5ad34d6239eb
https://publica.fraunhofer.de/handle/publica/415834
https://publica.fraunhofer.de/handle/publica/415834
Autor:
Eckhard Beyer, Jan Hauptmann, Simon Volk, Mark Hemberger, Wieland Bundschuh, Patrick Herwig, Andreas Wetzig
Publikováno v:
Materials Science Forum. 854:237-242
Laser cutting is introduced as an alternative technique to manufacture typical metallic punching and bending parts. Assets and drawbacks of high speed laser cutting technologies like Remote Laser Cutting and laser fusion cutting by means of a high dy
Publikováno v:
Journal of Laser Applications. 32:022040
At Fraunhofer IWS Dresden, different, partially prototypic high-power continuous wave (cw) beam sources for the remote laser processing of nonmetals with galvanometric-driven scanner systems are available. The emitted wavelengths of the lasers cover
Publikováno v:
Advanced Engineering Materials. 18:403-408
Tailored processes are required to increase the acceptance of fiber-reinforced polymers (FRP) in industry. For this purpose, the application of hybrid yarn facilitates short flow paths of the matrix systems and thus comparatively low consolidation pr
Publikováno v:
Physics Procedia. 41:312-318
The core loss of grain oriented electrical steel can be improved by an additional treatment process. For the industrial utilization, the CO2 or Nd:YAG lasers are most widely used for laser scribing with typical core loss improvements of about 10%. In
Autor:
Wetzig, A., Scintilla, L. D., Goppold, C., Baumann, R., Herwig, P., Mahrle, A., Fürst, A., Jan Hauptmann, Beyer, E.
Publikováno v:
Scopus-Elsevier
Laser cutting of plastic material was one of the first applications done by CO2 lasers in the early days of laser material processing since thicknesses of more than 1.0 mm could be cut with laser power of a few hundred Watts. Since many years cutting
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::36f43a2fb0b5ad072a65c249bab67ce9
https://publica.fraunhofer.de/handle/publica/245712
https://publica.fraunhofer.de/handle/publica/245712
Publikováno v:
Physics Procedia. 12:543-547
How to describe or to compare the complexity of industrial upcoming part geometries in laser-cutting? This question is essential for defining machine dynamics or kinematic structures for efficient use of the technological cutting-potential which is g
Publikováno v:
Physics Procedia. 12:779-786
The development of high brightness lasers was pushed enormously in the last five years. Two different trends can be noticed. Beside the continuous growing laser power in the multi mode sector up to 100kW, diffraction limited laser systems are availab