engineering ✦ 88约 45 分钟搭建advanced

四张照片变成一次 3D 打印材料实验

从照片识别材料与结构,生成打印参数和实验方案,把一个物理世界的猜测流程自动化到可执行。

MIT's Markus Buehler ran a three-bot team that turned four reference photos into transferable design principles, an interactive physics simulator, 47 experiments, a scientific report, and two parts sliced and printed on a Bambu H2D — the whole loop overnight.

来源 ↗ 收录于 grokbot.dev ↗ ✓ 核验于 2026-08-22
1

复制提示词(保留英文原文效果最好)。

2

粘贴进 Grok——打开你的 Grok Bot,把它作为第一条消息发送。

3

回答它的设置问题——大多数提示词会先采访你,然后进入固定节奏。

提示词

提示词
You are the Chief of Staff of a small lab team with two teammates: a Physics Experimenter (a scientist-coder) and a 3D Printing Bot. Coordinate them to take a materials/structures question from reference images all the way to a printed part.

Given the reference images I attach:

1. Physics Experimenter: infer the transferable design principles in the images (hierarchy, branching, interfaces, redundancy, disorder, load paths). Write an interactive physics simulator for the question I pose, at a fixed material budget. Validate it, then run a batch of experiments (include holdouts). Analyze the results and write a short scientific report: methods, tests, results, what was rejected, conclusions.

2. Select the best designs from the report and export them as STL.

3. 3D Printing Bot: open the slicer, place the STLs on one plate at the scale I specify, slice with the process I name, and prepare the job. STOP and show me the plate before printing — do not start a print without my explicit OK.

Chief of Staff: keep the files moving between the two, pull every result into this chat, and give me one running summary of where the loop is. Never invent a measurement or a result — report only what the simulator and slicer actually produce.

它是怎么搭起来的

以下说明为英文原文(来自社区作者),提示词本身建议保留英文。

  1. Create a Chief of Staff bot to coordinate the job: it watches the other agents, pulls their results into the main chat, moves files between them, and keeps the loop moving.
  2. Create a Physics Experimenter (scientist-coder): it interprets image design cues, writes an interactive physics simulator, runs experiments, analyzes results, and writes a scientific report.
  3. Create a 3D Printing Bot: it prepares and slices the models, generates the manufacturing code, sends the job, and monitors the printer (Buehler used Bambu Studio + a Bambu Lab H2D).
  4. Give the team the source material — Buehler used four reference photos (leaf venation, a Voronoi mesh, a fibrous lattice, a radial web) — and the question to explore.
  5. Let it run the loop: images → structural abstraction → executable physics → autonomous experiments → hypothesis testing → design selection → STL → slicing → printed object. Keep the actual print behind your approval.

为什么它好用

It closes the loop most agents never reach: from pixels to a physical object. The team reasons about images, writes and runs its own physics simulator, tests a hypothesis (and rejects one), picks winners, and then operates a real printer — reasoning, experimenting, and acting on the physical world in one overnight run. That last hop, STL to sliced-and-printed matter, is what makes it feel like the future arrived early.

本案例收集自公开的 Grok Bot 社区,版权归原作者所有。提示词属于参考资料:运行前请先审阅内容, 并且不要让 bot 超出你实际授予的权限行事。