Discussion topics including cladding with diode lasers, CO2 lasers in the automotive industry, nano-structured anti-reflective surfaces, and software for designing beam-splitting optics were covered in the second installment of the Lasers In Action Webinar series
Editor's picks
The first webcast in the Lasers In Action series covered blue diode lasers, automated weld monitoring and thermal laser processing.
Christian Knaak and Peter Abels, of Fraunhofer ILT, explain how imaging and machine learning can be used to identify weld imperfections with high accuracy
News
Iron filings stick to this mini chessboard with a partially magnetic structure, produced from a single type of steel power at different temperatures. Image: Empa
24 June 2020
The technique could aid in the design of more efficient electric motors, and structural components that react locally to different temperatures
23 June 2020
The masterbatches are cost-effective and enable high-definition, high-contrast laser marking on clear and dark surfaces using NdYAG laser systems
22 June 2020
3D-printed stents are expected to improve sizing options, preserve essential anatomy, and enable diameters and shapes to suit individual patient requirements
01 June 2020
Together with the organisers of LASYS, Laser Systems Europe will be hosting a series of webcasts in June, each of which will discuss emerging applications and technologies across various aspects of laser materials processing
The 3D printer developed at TU Graz melts metal powder using high-performance LED light sources. (Image: TU Graz)
28 May 2020
'SLEDM' is similar to SLM and EBM, however the new process solves two central problems of the pre-existing AM processes
The project team from Heraeus Amloy and Trumpf Additive Manufacturing (Image: Trumpf)
28 May 2020
Technology firms Heraeus Amloy and Trumpf are collaborating on the 3D printing of amorphous metals, also known as metallic glasses
A simulation used by the researchers to help determine the impact of spatter in LPBF. (Image: LLNL)
22 May 2020
The strategy could be implemented into any metal 3D printer, and could also apply to beam-based welding or fusing technologies
Analysis & opinion
15 June 2020
Anibal Di Luch, of TWI, reports on the development of a robotic platform for the laser processing of large-scale, high-end structures for aircraft
11 June 2020
Dr Paulina Morawska, research associate at Heriot-Watt University, discusses how ultrafast lasers can be used to address the encapsulation challenges of OLEDs
09 June 2020
Christian Knaak and Peter Abels, of Fraunhofer ILT, explain how imaging and machine learning can be used to identify weld imperfections with high accuracy
05 June 2020
Dave MacLellan, executive director of AILU, discusses how UK laser firms have answered the call for manufacturing to aid the fight against Covid-19
12 March 2020
Florent Husson, of Alphanov, describes how large parts can be polished using robotics and high-power lasers
06 March 2020
John Sutter, of Abicor Binzel, discusses how Generation 3 steels perfectly fit the needs of vehicle manufacturers
The benefits of AI and machine learning in laser processing were discussed by a panel of experts at the show
21 February 2020
Power increases across multiple laser technologies are set to bring further benefit to materials processing, Matthew Dale learnt at Photonics West
Features
24 April 2020
Nikolaus Fecht on how AI is helping move laser systems closer to achieving complete error-free production
16 March 2020
Keely Portway looks at regular maintenance practices that can help laser users ensure maximum uptime of their system
Trumpf enables copper additive manufacturing by combining its TruDisk 1020 with its TruPrint systems.
13 March 2020
Optically-driven additive manufacturing is entering uncharted territory with challenging reflective, thermally conductive metals such as copper, finds Andy Extance
Scanlab’s XL Scan synchronously controls a 2D scan head and a positioning stage. It can also process 3D workpieces with integrated Z-axis control.
12 March 2020
Greg Blackman on the latest scanning solutions and software for micromachining
Application focus
Ben Fielding, of Weldwide, explores the benefits of laser welding and how the technology compares to other well-established joining methods
Florent Husson, of Alphanov, describes how large parts can be polished using robotics and high-power lasers
Lasers can be used to create durable black marks on stainless steel. (Image: Coherent)
Andrew May, director of ES Precision, shares five tips to get the best laser marking results
John Powell, technical director of Laser Expertise, on some of the key aspects to consider when buying a new cutting machine for a job shop
Proper extraction system maintenance and design is vital, says BOFA International’s Joshua Evans, to reduce fire and explosion risks associated with laser metal processing
Press Releases
After 2 years of development, Laserax has released the LXQ Fiber Laser Marker series that redefines how easy and accessible laser system integration can be
Specifically designed for the laser-marking market, countless customers worldwide have been won over by basiCube’s high dynamics and attractive price-performance ratio, thus making it a bestseller
The new Jenoptik-Votan A Scan system is currently being set up and commissioned in Jena, Germany. Delivery will take place shortly before summer.
Basil holds an MSc in Lasers and Their Applications and has extensive 37 year international management experience from leading positions in the photonics industry
A new, gantry-type, 5-axis CNC machine for rapidly laser texturing the 3D freeform surfaces of moulds and tools weighing up to 20 tonnes has been introduced by DMG Mori.
A fast growing laser cutting business has taken on more space as it prepares to continue its expansion plans
Trumpf has announced the launch of a new laser tube cutting machine, the TruLaser Tube 3000 fiber
White papers
09 June 2020
Edmund Optics describes its development of NebularTM nano-structured anti-reflective surfaces that can be used to reduce stray light in laser systems for materials processing.
