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Laser Metal Cutting

Industrial Laser Solutions - March/April 2018

Industrial Laser Solutions - March/April 2018

…core (ring) Inner core (center) 24 Industrial Laser Solutions MARCH/APRIL 2018 www.industrial-lasers.com TECHNOLOGY YIELDS HIGH-SPEED, SPATTER-FREE PROCESSING OF METALS JARNO KANGASTUPA While fiber lasers are widely used for metal welding and cutting, there are some applications in which they still…

Industrial Laser Solutions - May/June 2015

Industrial Laser Solutions - May/June 2015


The introduction of this new laser technology, enabling a new wavelength, is
expected to open brand-new applications
and enhance many current applications
across the materials processing market.
Cutting narrow bars in thin metal foils
JENA, GERMANY-Long, narrow…

Laser Focus World - January 2015

Laser Focus World - January 2015

…600 and 900 W,
the ideal applications are thin-metal welding and low-volume cutting.
The 30 mm-mrad models are used for
deep-penetration and heat-conduction
welding, heat treating, and laser metal
FIGURE 2. Light from high-power laserdiode bars is optically combined and fed…

Laser Focus World - June 2015

Laser Focus World - June 2015

…of CO 2 lasers is a major disadvantage over fiber lasers." Cross sections of 0.7-mm-thick Corning CT24 glass are taken with a Nomarski differential interference contrast microscope. The piece cut with a CO 2 laser shows residual stress (a), while the cut produced with the CO laser is defect-free…

Lasers | Photonics Handbook®

Lasers | Photonics Handbook®

…CO2
lasers with powers in the tens of watts, primarily in marking and engraving
applications.
Sealed CO2
lasers and fiber lasers have come to dominate metal cutting in the 2- to 4-mm thickness range. Sealed CO2
is usually the first choice when both
metals and nonmetals…

Microsoft Word - COHR HeavyMetalPipeCutting WP 0519

Microsoft Word - COHR HeavyMetalPipeCutting WP 0519

…that could not be readily cut mechanically. In this whitepaper, we examine this heavy metal cutting application and see why kilowatt class fiber lasers such as the Coherent HighLight® FL series are starting to penetrate this market. Laser Metal Cutting Advantages Heavy metals, in this context, refer…

COH Bro Jewel US US letter 2019-06-04 web.pdf

COH Bro Jewel US US letter 2019-06-04 web.pdf

…the cut edges means only
minor post processing
Laser Cutting
Laser cutting of precious metals
allows producing complex components
at highest precision in small and
larger batch production. The laser
cuts virtu
ally all commonly used
precious metal alloys…

Coherent Launches ExactCutTM -- First in a New Series of Precision Laser Machines

Coherent Launches ExactCutTM -- First in a New Series of Precision Laser Machines

…Series of Precision Laser Machines Santa Clara, CA, February 19, 2019 - The first offering in Coherent's new ExactSeries of fine materials processing equipment, ExactCut micromachining systems combine intelligence, integration, and interconnectivity for precision cutting of metals, alloys, sapphire,…

COHR META10C DS 1017 4.pdf

COHR META10C DS 1017 4.pdf

Laser Machining Center Material Cutting without Compromise The META is the compact and powerful answer for prototype to high volume manufacturing applications. The META is designed to cut sheet metals up to 0.250 in./6 mm
* in thickness while maintaining stunning performance on non-metal cutting and…

Coherent Creates a Center of Excellence for Industrial Laser Processing Systems and Sub-Systems

Coherent Creates a Center of Excellence for Industrial Laser Processing Systems and Sub-Systems

…solid-state laser-based sub-systems incorporating a laser, optics, software and applications expertise; and 2) Supplying a complete product portfolio of laser machines to accomplish specific tasks, such as glass or tube cutting, precision welding of metals and polymers, black marking, roll-to-roll…

COHR AILU CO Lasers 08-18.pdf

COHR AILU CO Lasers 08-18.pdf


is a better quality scribe yielding a stronger cut
piece with higher bend strength, plus a wider
process window for the manufacturer.
The other advantage of CO lasers in glass
cutting is their ability to support the cutting
of curves. This benefits smartphone display…

COHR MaterialsProcessingBrochure 0816revA 3.pdf

COHR MaterialsProcessingBrochure 0816revA 3.pdf

…system. All
Coherent's cutting tools incorporate its low maintenance, sealed,
pulsed Diamond CO2 lasers offering the flexibility cutting metal and
plastics in the same setup. No dies or expensive re-tooling is necessary
when cutting parts using a cutting tool that then leads to…