3D printed concrete walls more stable with mechanistic model developed by TU/e researcher

A professor of Applied Mechanics at the Eindhoven University of Technology in the Netherlands has developed a model for determining the dimensions and printing speeds needed to keep 3D printed concrete walls stable.

Construction 3D printing is an exciting area of additive manufacturing, but 3D printing with concrete-type materials doesn’t come without its problems. This is basically because 3D printed concrete is asked to do a lot more work than it is used to: while normal concrete deposited in formwork can harden over several weeks, 3D printed concrete needs to carry the burden of the next layer almost immediately after its deposition. Continue reading “3D printed concrete walls more stable with mechanistic model developed by TU/e researcher”

TU/e researcher develops mechanistic model to keep 3D printed concrete walls stable

A professor of Applied Mechanics at the Eindhoven University of Technology in the Netherlands has developed a model for determining the dimensions and printing speeds needed to keep 3D printed concrete walls stable.

Construction 3D printing is an exciting area of additive manufacturing, but 3D printing with concrete-type materials doesn’t come without its problems. This is basically because 3D printed concrete is asked to do a lot more work than it is used to: while normal concrete deposited in formwork can harden over several weeks, 3D printed concrete needs to carry the burden of the next layer almost immediately after its deposition. Continue reading “TU/e researcher develops mechanistic model to keep 3D printed concrete walls stable”

Spare parts stored digitally & 3D printed when needed, a competitive advantage (Video)

Spare parts stored digitally & 3D printed when needed, a competitive advantage

Five percent of spare parts could currently be stored in digital warehouses. This would make parts more quickly and easily available, while creating considerable cost savings. Digitalisation will also enable individual customisation and an increase in the intelligence of parts. 

A two-year project involving companies, and led by VTT Technical Research Centre of Finland and Aalto University, investigated how businesses can gain a competitive advantage from digital spare parts.

Spare parts and all of the related information can be stored and transferred digitally. Availability increases when a new spare part can be 3D-printed according to need, close to the end user.

“Industry now has every opportunity to boost business by making spare parts into a focus area of development. Around five percent of parts can currently be manufactured digitally, according to need. 3D printing technology has reached the stage where high-quality manufacturing is possible,” says Sini Metsä-Kortelainen, VTT’s project manager for the project. Continue reading “Spare parts stored digitally & 3D printed when needed, a competitive advantage (Video)”

Trimble and Materialise Partner to Streamline 3D Printing Workflows

Trimble and Materialise announced that they have added support for the STL file format through a new Printables feature on Trimble’s 3D Warehouse, the world’s largest repository of free, high-quality, 3D content. The new feature is the result of the companies’ collaboration to streamline 3D printing workflows, … Continue reading “Trimble and Materialise Partner to Streamline 3D Printing Workflows”

CHGT’s Ground-Breaking 3D Printing Portal Gaining Marketplace Attention

Changing Technologies, Inc. reports its revolutionary upcoming 3D printing portal is drawing keen looks from across the industry. This game-changing online portal will offer users entry to a global online community that will quickly and efficiently connect those designing 3D content with suitable and qualified companies that can print their creations. Continue reading “CHGT’s Ground-Breaking 3D Printing Portal Gaining Marketplace Attention”