A new additive manufacturing (AM) machine, the third generation of the LaserTec 30 SLM, is now available from DMG Mori. The company says that the selective laser melting (SLM) platform has been completely redesigned to combine robustness and repeatability with thermal stability. It features a fully overlapping quad-laser working area and a build volume of 325 x 325 x 400 mm.

The latest LaserTec 30 SLM builds on the strengths of previous versions, while accommodating suggestions from customers in an ever-changing AM market. A notable feature is – unusually in the field of AM – a rigid cast structure based on the material and design principles of the majority of DMG Mori’s milling and turning machines.

Unlike with metal-cutting machine tools, there are no appreciable forces transmitted to the structure of the LaserTec 30 SLM from movement of the axes. The rationale for using a casting in this latest AM machine is to resist thermal expansion due to unavoidable temperature changes. DMG Mori has many years of experience in minimising the effect of, and compensating for, temperature changes within its products.

Care has been taken to ensure that the process chamber is an isolated unit within the machine and free to expand and contract in all directions as the temperature varies. In contrast, the optics are mounted on the rigid cast frame. The distance between the optics and the surface layer of the powder bed remains constant by calibrating the bi-directional re-coater and actively compensating for any displacement in the Z axis.

To reduce the time delay between successive builds and to increase flexibility, DMG Mori’s rePLUG units simplify and speed the changing of materials.

More information www.dmgmori.com

Stratasys is collaborating with AM Solutions, a brand of the Rösler Group, to launch Stratasys PowderEase TI, a 3-in-1 post-processing solution for the Stratasys H350 SAF powder-bed printer. The new post-processing system drives towards important customer milestones, including shorter time to finished parts, more efficient powder use, and the ability to handle the outcome of multiple printers at one time with a single T1 system. Manufacturing of the PowderEase T1 will take place at the German location of AM Solutions.

PowderEase T1 combines multiple post-processing steps into a single, streamlined unit, simplifying workflows, reducing operational costs and improving overall productivity for users. Advantages include: 3-in-1 functionality (automated powder breakout, retrieval and dosing); scalable efficiency (a single system can serve up to six H350 printers); time savings (up to 50 minutes of time savings per build compared with manual processes); powder utilisation (maximises powder retrieval and efficiency); and consistent and ready to use parts with each build.

“Working with AM Solutions, we’re poised to deliver significant advancements that will benefit our customers and simplify work routines on the production floor,” says Birk Ploennigs, director of SAF product management at Stratasys. “This solution will allow customers to use Selective Absorption Fusion technology for the manufacture of parts, taking production efficiency to a new level.”

David Soldan, head of AM Solutions, adds: “The key focus of the partnership between Stratasys and AM Solutions is the delivery of maximum value and to establish additive manufacturing as a primary production technology. Automated post-processing, which ensures cost-effective, high-quality, consistent results, is crucial to this objective.”

More information www.stratasys.com

Markforged has unveiled its newest industrial 3D printer, the FX10. The FX10 empowers users to print the right part when and where it is needed, reducing costs and cutting lead times from months to days compared with traditional manufacturing methods.

“We engineered the FX10 to be the best tool for the manufacturing floor,” says Shai Terem, CEO of Markforged. “The FX10 allows manufacturers to slash original part replacement costs in comparison with traditional methods and keep production lines running without worrying about supply chain issues or spare parts inventory. The FX10 can accelerate the digitisation of the manufacturing floor by increasing the adoption of digital inventory to build supply chain resiliency. Our customers now have the potential to save even more capital by reducing physical inventory and boosting production yields while decreasing operating costs.”

Designed with flexibility in mind, it is possible to expand and upgrade the printer’s modular systems with additional capabilities. For example, the FX10 has been designed to incorporate a printhead integrated vision module to capture detailed part images and data to further ensure part quality and optimise printer performance. The fifth-generation Continuous Fiber Reinforcement (CFR) print system delivers high print quality in a heated print chamber, allowing for print speeds that are nearly twice as fast and print sizes that are up to twice as large as previous Markforged industrial series printers. This capability enables the replacement of metal parts with advanced composites.

“The FX10 is another important milestone in our mission to bring industrial production to the point of need,” states Terem.“It enables our customers to address even more industrial applications with clear return on investment. Coupled with our ‘Digital Source’ platform, we are truly starting to bring the vision of distributed manufacturing into reality.”More information www.markforged.com

UltiMakerhas released the UltiMaker Factor 4 industrial-grade 3D printer, an end-to-end 3D-printing solution for light industrial applications.

With support for engineering materials, direct-drive dual extrusion, on-board print quality reporting, temperature-controlled build volume, UltiMaker 4 delivers high levelsof predictability and minimal variance. Built upon more than a decade of dedication to openness and accessibility, the machine will support one of the widest material portfolios on the market for a variety of applications, including end use parts, functional prototyping, manufacturing tools, and small batch manufacturing of auxiliary components and spares.

Factor 4 offers a temperature-controlled build volume of 330 x 240 x 300 mm and uniform bed heating, ensuring consistent performance across the entire build plate. Designed for the manufacturing and industrial sectors, it launched with a new high-temperature print core that allows engineers to print up to 340°C, enabling a broader range of high-performance, temperature-resistant, and durable materials. These include the new UltiMaker PPS CF, a high-temperature composite material.

The machine uses the heated bed and actively controlled chamber airflow to manage the build volume temperature up to 70°C, ensuring optimal material-specific processing conditions and consistent part quality wherever the 3D printer is located. It is tested to achieve over 95% print completion success and dimensional accuracy within ±0.2 mm or ±0.2% of the feature nominal length.

The latest print profiles for Factor 4, available on Cura 5.7.1, enable the printing of engineering materials such as PET-CF and nylon with productivity levels similar to tough PLA and PETG, effectively doubling print speed when compared with the UltiMaker S series.

More information www.ultimaker.com/factor-4