The Nozzle Blog
Field-tested 3D-printing know-how from the team behind the askthenozzle.com diagnostic AI. Materials, calibration, slicer settings, failure analysis.
Uncategorised
11 September 2026
9 min read
For wind tunnel models, stereolithography (SLA) is the default UK production route, and for a specific reason: it produces smooth, rigid, dimensionally stable parts that survive high aerodynamic loads without flexing. That last point is the whole game. …
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Uncategorised
8 September 2026
9 min read
A quick clarification before anything else: there is no recognised “F1 grade” standard for food-contact 3D printing. If you searched for f1 grade 3D printing services UK, you almost certainly mean food-grade — parts that can legally and …
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Uncategorised
5 September 2026
8 min read
In a modern Formula 1 car, additive manufacturing does two jobs that nothing else does as well: it consolidates several machined components into a single printed part, and it turns a wind-tunnel design change into a physical part …
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Uncategorised
2 September 2026
9 min read
The single most valuable Creality K2 Plus mod isn’t a speed hack or a shiny hotend — it’s the small printed brace that keeps the Bowden tube from tearing the teeth out of your extruder’s pneumatic connector. Get …
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Uncategorised
31 August 2026
9 min read
The highest-value Creality K2 upgrades cost nothing: the K2 Plus runs Creality’s Klipper-based firmware, so input shaping and pressure advance are already sitting in the machine waiting to be tuned properly. Everything else — a scanning probe, a …
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Uncategorised
30 August 2026
9 min read
If you need SLS parts for a Formula 1 or top-flight motorsport programme in the UK, the shortlist that actually earns its place is short: Malcolm Nicholls Ltd (MNL), Graphite Additive Manufacturing, 3DDC and Prototal UK lead on …
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Uncategorised
27 August 2026
8 min read
The highest-return Creality K2 mods aren’t hardware at all — they’re the free tuning your Klipper-based firmware already exposes. The K2, K2 SE and K2 Plus run Creality’s Klipper fork, which means pressure advance and input shaping are …
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Uncategorised
24 August 2026
9 min read
The single highest-payback change you can make to a Creality K2 Plus costs nothing: run a proper pressure-advance tower and re-run the resonance test after any toolhead change. Everything else — plates, hotends, printed chutes, rooting the firmware …
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Uncategorised
19 August 2026
9 min read
When a first layer fails on a Bambu P1S, the auto-levelling is almost never to blame. The P1S probes a mesh of points and compensates for bed tilt and warp in software before every print, and an accelerometer …
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Uncategorised
17 August 2026
9 min read
A pay as you go 3D printing AI tool charges you per generation or per action instead of locking you into a monthly subscription — you top up a pool of credits, and each mesh generation, texture pass …
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