Explainers

Broken plastic spare part beside a replacement 3D-printed component on a dark workbench, illustrating 3D printing spare parts for ageing equipment and repair versus replacement.

Repair vs replace: when it’s worth 3D printing spare parts for ageing equipment

A single broken plastic clip can take a machine out of service, and the frustrating part is how often the fix is held up by the part itself. The manufacturer has discontinued it, the lead time runs to weeks, or the price for a scrap of moulded plastic is out

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3D-printed architectural models of a modern high-rise cityscape and contemporary building with layered facades, displayed on a desk in a professional architecture studio with grey walls and architectural blueprints.

3D printing in UK architecture: scale models vs full-size components

Architects reach for 3D printing to do two very different jobs. One is making scale models that communicate a design. The other is producing full-size components that end up in or on a finished building. Both sit under the same heading of 3D printing in architecture, but they use different

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Operator using the Formlabs Fuse Sift X1 powder recovery station to depowder SLS parts

Is 3D Printing More Sustainable Than Traditional Manufacturing?

For low volumes and complex geometry, yes, 3D printing is usually the more sustainable choice. For high-volume production of simple parts, traditional manufacturing often wins on efficiency once tooling costs are spread across thousands of units. The honest answer depends on what you are making, how many you need and

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Formlabs Fuse X1 3D Printer in an organized working station

Formlabs Fuse X1: Large-Format SLS for Teams Outgrowing the Desktop

The Formlabs Fuse X1 sits at an interesting point in the market. It uses SLS (Selective Laser Sintering), a process traditionally associated with six-figure industrial systems, but at a price and footprint that engineering teams, manufacturers and service bureaus can realistically justify once they need real scale. SLS earned its

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Bambu Lab AMS 2 Pro multi material 3D printer holding four filament spools

Bambu Lab AMS Explained: How Multi-Material Printing Actually Works

A multi material 3D printer used to mean expensive, complicated industrial equipment with a steep learning curve. Bambu Lab’s AMS (Automatic Material System) changed that, bringing genuinely practical multi-colour and multi-material printing to desktop machines at a price point most makers, schools and small businesses can justify. That shift matters

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