Hydrodynamics of material removal by melt expulsion: Perspectives of laser cutting and drilling

Physics Procedia - Tập 5 - Trang 1-18 - 2010
Reinhart Poprawe1,2, Wolfgang Schulz1,3, Robert Schmitt4
1Fraunhofer Institute Laser Technology ILT, Aachen
2Lehrstuhl Laser Technology LLT, RWTH Aachen University
3Nonlinear Dynamics of Laser Processing NLD, RWTH Aachen University
4Lehrstuhl Production Measurement Technology and Quality Management, RWTH Aachen University

Tài liệu tham khảo

D.A. Belforte, The Worst is Over, Industrial Laser Solutions, January/February (2010) 4–10.

W. Schulz, M. Niessen, U. Eppelt, K. Kowalick, Simulation of Laser Cutting, In: J. M. Dowden (Ed.): The Theory of Laser Materials Processing: Heat and Mass Transfer in Modern Technology, Springer Series in Materials Science, 119(2009)21-69, DOI 10.1007/978-1-4020-9340-1_2.

R. Poprawe, Coherent Light: From Chips to ships, Wiley-VCH Verlag, Weinheim, Laser Technik Journal 2 (2010) 31–36.

G. Vossen, J. Schüttler, und M. Nießen, Optimization of partial differential equations for minimizing the roughness of laser cutting surfaces, appears in: Recent Advances in Optimization and its Applications in Engineering, Springer, 2010, preprint Fraunhofer ILT.

G. Vossen, J. Schüttler, (2010) Modelling and stability analysis for laser cutting. Submitted to Mathematical and Computer Modelling od Dynamical Systems, 2010.

Petring, 2009, The influence of beam quality, power and wavelength on laser cutting and welding, The Laser User, 56, 20

C. Caristan, J. Finn, Say goodbye to hard tooling — High-powered fiber lasers have become a cost-effective alternative to the blanking press, The Fabricator, November 2, 2009.

Wahl, 2009, Einflussfaktoren auf die Wirtschaftlichkeit beim Laserstrahlschneiden, Maschinen Markt Das Industrie Magazin, 35, 36

Bulling, 2010, Innovative Techniken kombiniert, Blech Rohre Profile, 3, 38

Brajdic, 2008, In situ measurement of plasma and shock wave properties inside laser-drilled metal holes, Meas. Sci. Technol., 19, 105703, 10.1088/0957-0233/19/10/105703

J Kaspar, A Luft, S Nolte, M Will, (2005) Proceedings of the third international WLT-Conference on Lasers in Manufacturing, Munich 763-768.

Luft, 1996, Applied Physics A, 63, 93, 10.1007/BF01567635

A Michalowski, D Walter, P Berger, F Dausinger, (2007) Diagnostics of drilling process using ultrashort laser pulses, Proceedings of the Fourth International WLT-Conference on Lasers in Manufacturing LIM, Munich, 563567.

Kononenko, 2001, Dynamics of deep short pulse laser drilling: Ablative stages and light propagation, Laser Physics, 11, 343

Low, 2001, An investigation into melt flow dynamics during repetitive pulsed laser drilling of transparent media, Optics & Laser Technology, 33, 515, 10.1016/S0030-3992(01)00074-3

Yu P Raizer, (1965) Heating Of a Gas by a Powerful Light Pulse Soviet Physics JETP 21 1009.

M Aden, (1994) Plasmadynamik beim laserinduzierten Verdampfungsprozess einer ebenen Metalloberflaeche, PHD thesis, RWTH Aachen University.

H Schittenhelm, (2000) Diagnostik Des Laserinduzierten Plasmas Beim Abtragen und Schweissen, PHD thesis, Stuttgart University.