Grok 4.7作者 Wësche

用于承重测试的可3D打印J形挂钩,OpenSCAD 编写

对比 Grok 4.7、Claude Opus 5.5 与 GPT-6 Astra 设计的J形挂钩,各自输出 OpenSCAD 文件并导出 STL,用于PLA强度测试。

Claude Code + Three.js(仅代码)Wandy 2
真实模型 · 360°两者都基于同一张照片:左边是 Claude Code(Opus 5.5)用 Three.js 代码建模的一次未经修改的运行结果;右边是 Wandy 2。

创建精细的 3D 模型

单靠代码只能做出简单的形状。Wandy 2 能用一张照片生成带纹理的 3D 模型,直接用在同一个场景里。

Grok 4.7 提示词

Design one 3D-printable J-hook for a strength test.
The hook hangs from an 8 mm steel bar. An 8 mm pin sits in the bill and we hang weight from that pin. I want the highest breaking load I can get without the bar or the pin slipping out.
Rules:
- One printed part. No screws, inserts, glue, or extra pieces.
- Must clip onto the bar and the pin by hand. No closed rings.
- Pin seats 40 mm apart, center to center.
- PLA. Max 35 g as printed.
- Must fit 80 x 60 x 25 mm.
- The pin should have to lift at least 10 mm to come out. If it can roll out the side, that design is invalid.
Give me:
1. A short explanation of the shape.
2. A complete OpenSCAD file I can compile and export to STL for Bambu Studio.
No STL text. No G-code. OpenSCAD only. If the first idea would slip off, replace it in the same answer.

如何使用这条提示词

  1. 把提示词粘贴给 Grok 4.7 或其他想对比的模型,要求只输出 OpenSCAD 文件。

  2. 按你的器材修改杆与销直径、间距、重量上限、材料和打印尺寸。

  3. 在 OpenSCAD 编译并导出 STL,打印后比较承重,再让模型改进设计。

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