I designed a Dieter Rams-inspired iPhone dock

Original Article ↗ Hacker News Discussion ↗

Overall reaction

  • Strongly positive response to the dock’s aesthetics and Dieter Rams-style minimalism; many call it beautiful and “functional art.”
  • Several readers say they’d happily pay for a finished product, even at premium prices, though the creator currently only distributes the 3D model.

3D printers & print quality

  • Bambu Lab printers (A1, A1 mini, P1S, X1C) are repeatedly recommended as the most “plug-and-play,” with excellent surface finish and minimal tuning.
  • Alternatives mentioned: Prusa (Mini, MK4S, XL) as reliable, repairable, open-source–friendly workhorses; cheaper Creality Ender and Sovol/Elegoo models for tinkerers on a budget.
  • Debates cover Bambu’s behavior around open source, patents, and cloud connectivity; some criticize, others see no practical issue for typical users.
  • Several posts contrast “working on the printer” vs. “working with the printer,” with newer machines largely eliminating tedious calibration.

Dock design & usability

  • Common question: how to remove the phone from the snug frame. Answer: small side cutouts allow you to push it out; a third-party variant adds a top eject button.
  • Some worry about the dock being “top heavy” or sliding; suggestions include higher infill, filling cavities with sand/epoxy/foam/clay, or adding micro‑suction/silicone on the base.
  • Many like the integrated tray for keys/EDC items; others propose variants (e.g., simpler front block, adding an Apple Watch charger, or an independent clock in front).

Phone / device compatibility

  • The current model targets specific iPhone Pro sizes with a MagSafe charger and a typical Apple silicone case.
  • Older or different iPhones, “Max” models, and Android phones are requested; commenters note that simple rescaling doesn’t work because MagSafe geometry is fixed.
  • Some are experimenting with parametric redesigns (e.g., in OpenSCAD/Fusion) to support arbitrary phones and cases, but note this is non‑trivial to do robustly.

Manufacturing, files, and licensing

  • The model is distributed via a pay‑what‑you‑want download (3MF); several users request STEP for higher-fidelity editing.
  • Quotes from on-demand 3D print services for single units are relatively high; batch manufacturing services often require minimum orders and limit colors.
  • Suggestions include various online services, PCB manufacturers with 3D offerings, local makerspaces, libraries, and the expectation that similar products may appear on mass-market sites.

Materials, finishing, and durability

  • The showcased prints are straight off a high-end FDM printer using PLA+, with no sanding or post‑processing.
  • Discussion of smoothing options: sanding plus filler/primer, epoxy coatings, vapor smoothing with solvents (more suitable for ABS), and finishing trade-offs.
  • Concerns that PLA might soften if a phone overheats; others note PLA is generally fine around 50°C and that severe phone heating is itself a problem.
  • Matte filaments, fine layer heights, and slicer features (adaptive layers, “fuzzy skin”) are mentioned as ways to reduce visible layer lines without heavy finishing.

Design influences & learning resources

  • The dock is explicitly positioned as Dieter Rams/Braun-inspired; some see it as close to the original form, others emphasize meaningful functional changes (tray, case fit).
  • Discussions branch into industrial design practice: curvature-continuous fillets (G2), parametric modeling, and the difficulty of truly polished surface design.
  • Recommendations are shared for books, documentaries, blogs, and communities focused on product/industrial design and Rams/Braun philosophy.