GrabCAD 模型信息
porthole vent · 模型 105992
Built a polytunnel. Turns out the ventilation was not enough because the poly was too long for the original vent area. I needed some extra side and roof ventilation, not allow the cats to get in and provide support for the cut edges of the polythene so high winds would not cause ripping. I designed this to make on a 3d printer out of pla. The fixing holes accept M3 screws on one side, the other side needs tapping. See results in picture. Poly too hot? try printing some of these these.
- 格式
- Rendering、Rhino、AutoCAD
- 分类
- 3D printing、Agriculture
- 标签
- vent
- 数据更新
- 2026-09-10T09:24:46Z
