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Laser Cladding

CoherentLaserCladding March2014.pdf

CoherentLaserCladding March2014.pdf

…a single layer clad takes less time to
produce than a multilayer clad, and also uses less cladding material.
The limitations of high power diode laser cladding are mainly practical in nature. Specifically, the initial capital cost is higher than other
cladding techniques and the…

High Power Fiber Lasers for Welding  COHR Rofin whitepaper.pdf

High Power Fiber Lasers for Welding COHR Rofin whitepaper.pdf

…design and construction
details of these lasers.
The drawing shows the main elements of the fiber laser oscillator employed by
Coherent | Rofin. The laser resonator is formed by a large mode area (LMA), Yb-doped,
double clad optical fiber and fiber Bragg gratings for resonator…

HighLight-Direct-Diode-Industrial-Systems-Brochure.pdf

HighLight-Direct-Diode-Industrial-Systems-Brochure.pdf

…to all other types
of laser systems. The HighLight D-Series laser system uses a unique rectangular or square beam profile
to deposit the cladding alloy onto the part surface. This large area cladding profile provides the lowest
dilution and smoothest cladding surfaces compared to all…

Europhotonics - Winter 2015

Europhotonics - Winter 2015


sections of pipe are clad, and the end
user is able to cut it to length as needed.
Diode laser cladding has proven to
extend roller lifetime by a factor of more
than five times that of past heat treating
processes.
The laser cladding technique can also
apply…

Coherent

Coherent

…and nonmetals. We
supply high-power lasers for metal processing and low-to-medium power lasers for laser marking,
nonmetals processing and precision micromachining.
Our high power industrial laser systems are used for cutting, welding, cladding and hardening of
metals, as well as…

COHR TinsleyCustomOptics DS 0717 3.pdf

COHR TinsleyCustomOptics DS 0717 3.pdf

…technologies · Highly skilled workforce · Concurrent engineering "Design to specification" · "Build to print" APPLICATIONS · Satellite Optics · Laser Fusion Optics · Consumer Electronics · Ground Based Astronomy · Aerospace and Defense · Remote Sensing Tinsley Custom Optics Meter class beryllium…

Industrial Laser Solutions - March/April 2018

Industrial Laser Solutions - March/April 2018

Cladding ARM fiber schematic Basic FL-ARM focused spot power patterns Equal power in center and ring Higher power in ring than center Higher power in center than ring Power in center only Power in ring only Outer core (ring) Inner core (center) 24 Industrial Laser Solutions MARCH/APRIL 2018…

Microsoft Word - Understanding Laser Beam Parameters Leads to Better System Performance and Can Save Money Final.doc

Microsoft Word - Understanding Laser Beam Parameters Leads to Better System Performance and Can Save Money Final.doc

…welding, drilling,
marking, cladding and ablating which require a certain intensity profile and beam contour for the process to work
properly beyond just the laser power or power density.
In many applications, it is required to focus the laser beam in order to create very small…

Photonics Spectra - July 2017

Photonics Spectra - July 2017

cladding and additive manufacturing. In contrast, greater brightness would allow semiconductor lasers to tackle cutting and other uses. The required brightness increase varies with application, Neukum said. For instance, cutting of copper and gold would profit from brighter semiconductor lasers in…

COHR MaterialsProcessingBrochure 0816revA 3.pdf

COHR MaterialsProcessingBrochure 0816revA 3.pdf

…direct-diode laser cladding
process produces a finer grain structure in the clad leading to better
corrosion resistance. Finally, the line beam shape of the free-space
direct-diode (D-Series) laser can process large areas rapidly with a high
degree of control over clad width and…

Industrial Laser Solutions - March/April 2016

Industrial Laser Solutions - March/April 2016

…path through the clad layer to the substrate itself. Grains or other microstructures affect the mechanical properties of the clad layer, and have proven in some cases to reduce clad tensile strength. Optimized cladding The effect of various process parameters such as laser power, laser beam scanning…

Laser Focus World - January 2015

Laser Focus World - January 2015

…producing a fully bonded layer with very
low porosity.
Giantree Laser Technology (Shanghai,
China), one of the leaders in laser cladding applications in China, has extensive firsthand experience with laser cladding, thermal spray coating, machining/
grinding, and materials/alloys…