The numerical investigations on experimentally determined cut front geometries presented in this paper show that the absorbed intensity reacts more sensitively to small local changes of the angle of the cut front than the gas velocity and the pressure. It is also found that the absorbed intensities near the top and the bottom of the cut front increase significantly when the initially regular process at high cutting speeds turns into the regime with interrupted striation patterns on the surface of the cutting edge.
%0 Journal Article
%1 bocksrocker2019influence
%A Bocksrocker, Oliver
%A Berger, Peter
%A Fetzer, Florian
%A Rominger, Volker
%A Graf, Thomas
%D 2019
%I Springer
%J Lasers in Manufacturing and Materials Processing
%K sent ubs_10007 ubs_20011 ubs_30111 ubs_40311 unibibliografie
%N 1
%P 1-13
%R 10.1007/s40516-018-0077-z
%T Influence of the Real Geometry of the Laser Cut Front on the Absorbed Intensity and the Gas Flow
%V 6
%X The numerical investigations on experimentally determined cut front geometries presented in this paper show that the absorbed intensity reacts more sensitively to small local changes of the angle of the cut front than the gas velocity and the pressure. It is also found that the absorbed intensities near the top and the bottom of the cut front increase significantly when the initially regular process at high cutting speeds turns into the regime with interrupted striation patterns on the surface of the cutting edge.
@article{bocksrocker2019influence,
abstract = {The numerical investigations on experimentally determined cut front geometries presented in this paper show that the absorbed intensity reacts more sensitively to small local changes of the angle of the cut front than the gas velocity and the pressure. It is also found that the absorbed intensities near the top and the bottom of the cut front increase significantly when the initially regular process at high cutting speeds turns into the regime with interrupted striation patterns on the surface of the cutting edge.},
added-at = {2019-12-10T14:49:46.000+0100},
author = {Bocksrocker, Oliver and Berger, Peter and Fetzer, Florian and Rominger, Volker and Graf, Thomas},
biburl = {https://puma.ub.uni-stuttgart.de/bibtex/2f194e0949e44edd80f12dc4a6a76f73a/unibiblio},
doi = {10.1007/s40516-018-0077-z},
interhash = {fb7fbedefe697595e3b16676e5e01b9b},
intrahash = {f194e0949e44edd80f12dc4a6a76f73a},
issn = {{2196-7229} and {2196-7237}},
journal = {Lasers in Manufacturing and Materials Processing},
keywords = {sent ubs_10007 ubs_20011 ubs_30111 ubs_40311 unibibliografie},
language = {eng},
number = 1,
pages = {1-13},
publisher = {Springer},
timestamp = {2019-12-10T13:49:46.000+0100},
title = {Influence of the Real Geometry of the Laser Cut Front on the Absorbed Intensity and the Gas Flow},
volume = 6,
year = 2019
}