Prototyping
Dealing With Dross in Laser Powder Bed Fusion
Researchers in Denmark are uncovering the secrets of meltpool morphology with advanced simulation tools for computational fluid dynamics (CFD).
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CW’s Virtual Tech Days Event Examines Composites in Space
Register and mark your calendars for the one-day webinar event “CW Tech Days: New Space Applications” on Wednesday, Nov. 13. Six presentations will highlight composite developments contributing to advances in space exploration.
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Researchers Develop Single-Photon Method for Large-Scale, Laser-Based 3D Nanoprinting
The technology produces high-resolution nanostructures faster and less expensively than traditional laser nanoprinting. It can use less expensive light sources as simple as a laser pointer, which can reduce the tool cost by 10 to 100 times.
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Sandvik Osprey HWTS 50 Hot Work Tool Steel Developed for Enhanced Printability
The material offers improved tempering and thermal fatigue resistance as well as thermal conductivity compared to conventional H-class hot work tool steels.
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Advances in Laser Powder Bed Fusion Thanks to Simulation
Research reveals that adjustments to laser path can reduce the formation and severity of dross forming on down-facing surfaces. Simulation could enable real-time adjustment to mitigate this problem during 3D printing.
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Video: Enabling the Digital Inventory with 3D Printing
Würth Additive Group’s Digital Inventory Service (DIS) platform aims to make it easy and secure to store part files in digital inventory, and deploy the data for manufacturing as required. See a demo in this video filmed at IMTS 2024.
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Shorter Supply Chains, Reduced Cavitation
Baker Hughes has replaced its assembled trim stacks for industrial valves with 3D printed versions that can be built all as one piece. The devices counter cavitation to protect the valves, and the change in manufacturing method has enabled the company to bring most of this production in-house.
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Lithoz CeraFab System S320 LCM Printer Designed for Efficient, High-Capacity Industrial Serial Production
Formnext 2024: The system offers a build speed of up to 150 layers per hour and layer thickness of 20–200 µm.
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Dyndrite Enhances LPBF Pro Software for Expanded Program Control
The updated Dyndrite LPBF Pro offers expanded supports control, integrated learning and expanded Renishaw metal 3D printer compatibility.
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How 3D Printing Aids Automation, and How Additive Will Reach Farther With Robots: AM Radio #55
Robots & Autonomy editor Julia Hider joins the AM Radio podcast for an episode all about the ways that 3D printing and robotics are advancing and assisting each other.
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