Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Sara Noden"'
Publikováno v:
Materials Science and Technology. 28:354-363
Conduction laser welding involves initiating a melt pool by exposure to high power laser induced light and controlled thermal conduction. Existing welding techniques generally provide enough energy to join the component but have no real control over
Publikováno v:
International Congress on Applications of Lasers & Electro-Optics.
Computer generated holographic elements have been successfully used as a novel beam delivery method in conduction limited laser welding 316L stainless steel using a 1.2kW CO2 laser. An ideal weld zone profile was thermally modelled to produce the des
Publikováno v:
International Congress on Applications of Lasers & Electro-Optics.
Publikováno v:
International Congress on Applications of Lasers & Electro-Optics.
Conventional laser cladding systems use a focusing nozzle to direct the beam onto the work piece. And by using either pre-placed or blown powder techniques, the powder is fused to the objective surface. Cross sectional analysis of the produced ‘tra
Diffractive optical elements for manipulation of high-power CO2 laser radiation: a feasibility study
Publikováno v:
SPIE Proceedings.
The design, fabrication and testing of a diffractive optical element for use in laser materials processing described. A 30mm diameter, Gaussian profile energy distribution from a 5KW carbon dioxide laser has been transformed into a rectangular energy