Laser Welding Products

Its small spot size and extremely high energy density make laser welding ideal for many welding applications. Learn about the capabilities and limitations of the process in this technology area.

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Laser safety literature revised

January 26, 2015

The Laser Institute of America has updated its “Laser Safety Guide” for the first time since 2007. The literature has been revised to comply with the new terminology and guidelines of the 2014 edition of the ANSI Z136.1 Safe Use of Lasers standard. It can be used in conjunction with or as a...

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Laser machine offers versatility for cutting, welding

December 17, 2014

TRUMPF’s TruLaser Cell 3000 is a 5-axis laser machine for fine cutting and precision welding of 2-D and 3-D components. It handles small to medium-sized parts from one-off prototypes to high-volume production. With solid-state laser options, available with up to 8 kW of laser power, the machine...

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Laser welding robot allows joining of several components in single processing step

December 17, 2014

TRUMPF’s TruLaser Robot 5020 provides laser welding of workpieces from simple sheet metal parts to bent profiles. The modular system clamps components of different sizes and shapes so the machine can begin the welding process. Several components can be joined in a single processing step,...

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Laser processing system handles coil-fed metals

October 3, 2014

Preco Inc. has introduced a high-speed, discrete-part laser processing system for tool-free processing of coil-fed metallic materials. The system uses fiber-based lasers with high-speed galvanometer technology for high-speed materials processing. The system includes unwind components to handle...

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Laser system designed for 3-D metal processing

October 1, 2014

Jenoptik’s Lasers & Material Processing division offers the JENOPTIK-VOTAN® BIM (beam in motion) robot-based laser machine for cutting and welding metals. The system features a laser robot arm in which the laser beam delivery is fully integrated. The laser beam is coupled in through the...

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Laser hybrid welding process includes inductive preheating

September 15, 2014

Laser Zentrum Hannover e.V. and the Leibniz Universität Hannover have developed a hybrid welding system with inductive preheating. This process can be used for single-layer welding of high-strength, fine-grain structural steels up to a thickness of 0.79 in. Before the welding process takes...

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Processing head made smaller, lighter weight

August 6, 2014

Laser Mechanisms is introducing the latest version of the FiberWELD® processing head, which is 40 percent smaller and lighter than last year’s model. Engineered for harsh production welding, cladding, and joining applications with a fiber-coupled laser, the compact, low-mass head features an...

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Hybrid welding process welds thick metal sheets quickly

July 23, 2014

Laser Zentrum Hannover e.V. has developed a hybrid welding process that allows the welding of thick pipelines and metal sheets made of aluminum alloys or steel at speeds of 19.69 and 4.92 FPM, respectively. The process can be used to make single-sided, zero-defect welds on aluminum sheets up...

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Welding head designed to be compact, lightweight

July 10, 2014

Laser Mechanisms has introduced the FiberMINI® Weld ultracompact, lightweight welding head. Measuring 2.17 in. square around its central core, the head is suitable for fiber-delivered, solid-state laser systems up to 6 kW. Optics are protected against contamination by an accessible cover glass...

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Cross-jet design prevents sparks from contaminating focusing lens cover slide

July 8, 2014

Prima Power Laserdyne has developed a new focusing lens assembly with a cross-jet design that maintains the compact profile of the third-generation BeamDirector®, called BD3Y. The cross-jet feature provides a high-velocity gas barrier that prevents metal sparks in the weld zone from contaminating...

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Fiber laser system features rotating lens for welding

June 26, 2014

Amada offers the FLW 4-kW fiber laser system. The laser beam has a wavelength that is about one-tenth of that emitted by a conventional CO2 laser, helping to ensure high-speed results even when processing reflective materials, such as brass and copper, and combinations of dissimilar materials that...

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Long-pulse fiber laser suitable for production of microcontours with single pulses

June 17, 2014

Rofin offers the new long-pulse fiber laser LFS 300 for high-precision micro material processing. It features an average power of 300 W and 30-J pulse energy. The system generates pulses with up to 50-ms length, making it suitable for the production of microcontours with single pulses, such as...

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Laser system available with up to 20-kW QCW fiber laser

June 4, 2014

Prima Power Laserdyne offers the 430 laser system for cutting, welding, and drilling of 2-D and 3-D component parts. Available with up to 20-kW QCW fiber lasers, it offers a suite of standard options and multiple configurations from 3 to 6 axes for processing parts in various market segments...

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High-powered lasers available

May 13, 2014

Prima Electro North America LLC offers Convergent high-power CO2 and high-peak-power pulsed Nd:YAG lasers for laser cutting, welding, and drilling of metallic and nonmetallic materials. CO2 lasers are available in outputs from 2,500 to 5,000 W with excellent beam mode, the company reports. The...

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Laser system available with up to 10-kW QCW fiber laser

April 28, 2014

Prima Power Laserdyne has announced the availability of the Laserdyne 430 series of precision laser systems with up to 20-kW quasi-continuous wave (QCW) fiber lasers for cutting, welding, and drilling of 2-D and 3-D components. Equipped with the third-generation BeamDirector®, the system...

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