The latest addition to TLM’s range, from partner Foba Laser, is a range of green lasers, the main benefits of which include a significant increase in marking speed and marking quality on materials that previously did not present the optimum marking clarity or contrast when using UV or fibre lasers.

Materials now suitable for processing using this technology include special plastics such as UHMWPE, HDPE and PMMA, for which additives may no longer be necessary when using a green laser. Other materials where marking quality will see a significant increase include white and transparent plastics in medical technology applications, combined material parts in the automotive sector, and highly reflective metals, glass or other shiny substrates.

Foba’s V.0071-gr and FOBA V.0141-gr green laser marking systems, at 532 nm wavelength, close the gap between UV and fibre laser markers, at 355 nm and 1064 nm, respectively. The combination of relatively high laser power and a vanadate source extends the areas of application while enabling higher speeds.

Either 7 or 14 W laser power options are available for the new marking laser. With a broad range of interfaces available and five possible marking field sizes, the new lasers offer a flexible solution to a wide range of applications. A further benefit is the fact that the lifetime of Foba’s green laser vanadate laser source is twice that of a UV laser source, which significantly reduces operational and ownership costs.

The new green laser marking systems can also take advantage of Foba’s laser marking workflow with camera and mark alignment software.
For further information www.tlm-laser.com

Flow International, a developer and manufacturer of ultra-high-pressure waterjet cutting systems, is releasing two ground-up waterjet systems, the Mach 200c and the EchoJet, highlighting a flurry of customer-focused innovation. The latest cutting-edge waterjet solutions showcase Flow’s continued commitment to advancing waterjet technology and expanding product lines to meet the evolving needs of customers.

“Like the other advancements from Flow, the Mach 200c and EchoJet are designed based on intense research of customer needs and real-world applications,” says Tim Fabian, vice president of product management and marketing at Flow.

The Mach 200c provides unprecedented operator access to the waterjet table and delivers improved speed and accuracy at an affordable price point. Featuring Pivot+ waterjet technology, the Mach 200c enables bevel and five-axis cutting of virtually any material, hard or soft, with up to 60° of motion to achieve more complex part cutting needs.

The EchoJet’s design is a fully enclosed and highly flexible waterjet solution. Easy-to-open doors make it a good addition to any shop floor, says Flow, containing spray and reducing cutting noise. Additionally, the EchoJet’s compact design allows it to fit in smaller spaces, where a smaller footprint is required.

“We’re thrilled to be introducing not just one, but two cutting-edge waterjet systems,” says Brian Sherick, president of Flow.“It’s an incredibly exciting time for the Flow team, as we’ve been working tirelessly to bring this much innovation to our customers. This focused effort is all about delivering true value back to our customers and we can’t wait to see the impact these machines will have on their businesses.”
For further information www.flowwaterjet.com

A suite of automation solutions from FANUC has proved integral to the delivery of an industrial-scale laser cutting cell commissioned by the UK’s Manufacturing Technology Centre (MTC). Constructed bysystem integrator Cyan Tec Systems, the demonstration cell comprises a 12 x 4m cutting table and, from FANUC, a six-axis robot, a CNC system for the flatbed, and the laser, all contained within a laser-secure enclosure.

FANUC was the clear choice for automation partner on this project, as Cyan Tec’s project co-ordinator Grant Copson confirms: “The main reason for working with FANUC was the fact that they could offer a seamless automation solution incorporating not just the robot but also the laser and motion system.”

The system sits at the upper end of industry expectations in terms of scale to show those visiting the MTC what is possible within automated laser cutting. There is real scope for using the cell within the aerospace and automotive industries, or any sector that requires large-scale pre-cut profiles. The construction sector could also benefit from cells of this size, in particular for precision cutting of profile sections used in prefabricated buildings.

The cutting table and robot sit inside a large enclosure measuring 15.5 x 9m, but the space requirements go even further. The cutting table slides out an additional 13m, ensuring that if an operator wants to load a 12 x 4m product, he or she has adequate access to do so, even if this requires the use of a crane or forklift truck.

The laser cutting bed handles flat plate, while the FANUC M-20iB robot cuts tubular sections. Notably, the robot’s six axes siton a floor track and drive synchronously with a FANUC seventh axis, allowing it to move up and down the tube in cut.
For further information laser@the-mtc.org