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Categoria: Applicazioni

Settembre 26 2020

Ways to design a more efficient heat exchanger with Metal AM

Thermal management of complex systems is one of the most common engineering challenges. From small electronic devices to large industrial installations, transferring, storing and dissipating excessive heat are common problems that can find widely diverse solutions.               While bigger industrial heat exchangers still resort to conventional manufacturing techniques, Metal […]

Luglio 24 2020

What you can and cannot do with additive manufacturing in Formula 1 – Author: Davide Sher, Founder & CEO at 3dpbm

Motorsports, and Formula 1 in particular, is considered one of the driving segments for AM adoption. But one thing is the ability to rapidly produce lighter AM car parts and an entirely different thing, especially in F1, is the ability to actually use them. That’s because the regulations for additive manufacturing in Formula 1 are […]

Maggio 26 2020

How Formula 1 teams benefit from metal additive manufacturing: the example of Alfa Romeo

The key success factor in Formula One is the efficient development of new components and their immediate production. The development departments of Formula One teams were among the first to experiment with additive manufacturing and to explore the dimensions of the technology. Metal AM is the first choice when lightweight components with complex structures and […]

Novembre 12 2019

Lattices – Why they enhance internal geometries

3D metal printing allows users to create very intricate forms easily. By tinkering with the internal geometries of printed parts they can achieve impressive mechanical properties. One of the best ways to achieve good strength-to-weight ratios, desirable shock and sound absorption and larger surface areas is to print objects with lattice structures. Why Lattices? What […]

Novembre 12 2019

2D vs 3D x-ray digital scanning: a complex choice between two complementary techniques

The continuous increase in complexity and size of 3D printed parts requires a careful analysis of the methodologies used to verify their integrity. Among these, special importance is covered by X-ray inspections. Traditionally, without destructive testing, full metrology has only been performed on the exterior dimensions of components, such as with a coordinate-measuring machine (CMM) […]

Luglio 22 2019

Redesigned for Additive Manufacturing: serial production of a new fuel swirler for Siemens gas turbine

Whilst the principles of Design for Additive Manufacturing (DfAM) may suggest ‘clean-sheet’ components are the best way to reap the benefits of AM technology, many examples of redesigns have brought significant performance and economic benefits. In this article, Ray Huff and Terry Wohlers report on further success at Siemens in the use of AM for […]

Maggio 20 2019

BMW Individual employs metal AM brake callipers

BMW Individual Manufaktur has presented a new one-off vehicle which incorporates metal additively manufactured brake callipers. The BMW Individual M850i Night Sky was designed to mark the Quadrantids meteor shower which took place in January 2019, with the inclusion of illuminated constellations on the centre console and the use of meteoric material, deposited on earth […]

Maggio 10 2019

Bugatti reveals range of metal AM components developed for its high-performance sports cars

The high-performance sports car manufacturer, Bugatti Automobiles S.A.S, headquartered in Molsheim, France, is reported to be using Additive Manufacturing to develop and build a number of functional compo­nents for its iconic range. In addition to a previously announced brake caliper, which entered vehicle trials in the first half of 2018, the company has used AM […]

Dicembre 10 2018

Binder Jetting and FDM: a comparison with Laser Powder Bed Fusion and Metal Injection Moulding

In recent years there has been a surge in interest in the use of Binder Jetting and Fused Deposition Modelling for the production of low to medium volumes of metal additively manufactured parts. In the following report, Maximilian Munsch, Matthias Schmidt-Lehr and Eric Wycisk of Ampower GmbH & Co. KG, Hamburg, Germany, review how the […]

Novembre 25 2018

Siemens metal AM gas turbine burner completes successful first year of operation

The first gas turbine burner to be produced by Siemens using Laser Powder Bed Fusion (LPBF) metal Additive Manufacturing has now been in operation for over 8,000 hours, having completed its first full year of active service in an SGT-700 gas turbine at E.ON’s combined cycle power plant in Philippsthal, Germany. To-date, Siemens stated that […]