News and Insights of 3D Printing and Manufacturing
CERN’s newly proposed EIFFEL space elevator accelerator is eventually going to be the tallest structure on Earth. 3dpbm can exclusively reveal that the 2.5 Km tall structure will be entirely 3D printed using both concrete and metals, which engineers now see as the only possible way to make it structurally sound.
With a story published on April 1st (but we performed all the necessary anti-April Fools checks and can now confirm it), researchers in USC Viterbi’s Daniel J. Epstein Department of Industrial and Systems Engineering have revealed a low-cost reusable support method based on a dynamic 3D printing platform which reduces the need for wasteful supports in material extrusion/deposition, vastly improving cost-effectiveness and sustainability for 3D printing.
For agile businesses, development time and time to market are critical when developing products. Prototyping and manufacture using injection molding can be expensive, rigid and slow when it comes to releasing product ranges; so naturally, it is better to start with solutions that are more adaptive and cost-effective.
Population aging is one of Europe’s great challenges in the 21st century. By 2024, 22% of Europeans are expected to be over 65. Patients suffering from chronic joint detop fects or defects in the oral and maxillofacial regions have a significantly reduced quality of life and are continually dependent on health care. The Covid-19 crisis has shown how dangerous chronically overcrowded hospitals and large cohorts of care-dependent and risk-grouped patients can become. Therefore, science and technology must work together to ensure that living longer can be synonymous with living well. INKplant, a project funded by the European Union H2020, was conceived to face this challenge and democratize its new solutions.
Specialists of All-Russia Research Institute of Technical Physics (VNIITF) have developed and manufactured prototypes of lasers with a power of 200, 400, 700 and 1000 W to be used in SLM printers. The development was carried out within the framework of R&D “Lasers”, which is supervised by the integrator “Rusatom – Additive Technologies” (RusAT, an enterprise of TVEL Fuel Company).
As the AM wave continues to grow in Japan, Tokyo-based JEOL released its new JAM-5200EBM electron beam melting metal AM system. The company, which specializes in scientific metrology systems (including electron microscopes) leveraged its know-how of electron microscopes and electron beam lithography systems for semiconductor manufacturing, to develop a new EBM system with higher power, higher density and higher speed.
Thermwood has completed the first of a new type of additive print and trim system, the LSAM 1010. This is a fixed table, high wall system with both a print and trim head mounted on a single gantry. Although with a ten-foot by ten-foot table, it is a bit smaller than the larger dual gantry flagship LSAM systems, it does require a significantly larger gantry.
PWR Performance Solutions, based in Australia, decided to look into adding metal 3D printing technology to its current workflow, to stay at the forefront of manufacturing capacity. The heat exchanger pictured above was designed by PWR to test the capabilities of different aspects of 3D printing. PWR engineers designed the fin structure and tube array as a benchmark for testing minimum wall thickness, surface finish, and heat transfer efficiency. To produce the parts, PWR chose E-plus 3D as a supplier and ordered an EP-M250Pro MPBF system.
Polish 3D printer manufacturer Zortrax has launched a new line of engineering resins for use with th ...
Danish robot 3D construction printer company COBOD International A / S, which produces large 3D printers for robot printing of buildings and wind turbine towers in concrete, submitted the financial accounts for 2020, which show that COBOD fiscal 2020 results generated profits of 9.3 million DKK (about €1.25 million), being profitable for the second year in a row after growing almost 100% (from 4.9 million DKK, about €650,000)*.