Energy & Power
Essentium Printer Features Independent Dual Extrusion System
The company is also introducing Essentium PP-CF, a new high-performance material for chemically resistant and low surface energy AM parts.
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Metal 3D Printed Part Has Unplanned Feature, Not Part of the Design — AM: Why the Failure? #2
This component for the oil and gas industry features a shelf through the lattice structure that does not appear in the CAD model. How did it get there? The answer does not involve STL, but we talk about that anyway.
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Optomec Metal 3D Printers Designed for Research, Production
Compact Directed Energy Deposition (DED) machines include automation for batch processing.
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Topology Optimization Delivers Nonintuitive Design Features for Legacy Part (Includes Video)
Refurbishing a legacy turbine engine for energy efficiency provided the opportunity to demonstrate topology optimization in concert with metal 3D printing. The design for this torque arm comes from computer simulation insight refined with a human touch.
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Optomec's Aluminum 3D Printing Capability Uses Directed Energy Deposition
Aluminum DED processing is said to open the transportation and aerospace industries to AM and repair of complex aluminum alloy parts.
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Optomec Releases Pure Copper DED Process
Optomec has developed a pure copper Additive Manufacturing process using Optomec’s LENS directed energy deposition (DED) systems.
Read MoreSLM Solution’s Powder-Bed Fusion Machine Emphasizes Efficiency
Formnext 2019: SLM Solution’s SLM 500 powder bed fusion machine features improved gas flow along and quad-700W laser technology, enabling increased productivity.
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Extrude Hone Thermal Energy Method Removes Metal AM Supports
Rapid 2019: Extrude Hone showcases a proprietary approach that uses thermal energy method (TEM) to address metal support structure removal.
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Carnegie Mellon University and Argonne National Laboratory Seek to Understand Gas-Driven Micro Defects in Metal AM Parts
Better understanding of "keyhole" formations resulting from boiling metal will lead to better control over laser powder-bed fusion.
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Three Cool Uses for Directed Energy Deposition
Most machining professionals don’t like to admit that they ever make mistakes, but every now and then wouldn’t it be nice to have an “eraser” to go back and repair a gouge or fix a nicked edge? Or maybe you took off a bit too much material on that last machining pass and you’d like to add it back? Well, directed energy deposition (DED) enables you to do that and more.
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