GrabCAD 模型信息
Oxygen Splitter/Flow Control · 模型 200209
The splitter requires 4 printed components - possibly 6 because the wheel probably cannot be made as is without support material. Each cross section on the wheels compress the tubing as required for the five levels. Assuming 5 liters/minute with the tube in its normal state, the other cross sections are sized for 4, 3, 2, and 1 liter/minute. I did not have much luck finding a standard ID/OD for oxygen tubing but used 5mm ID/8 mm OD as the basis for calculating this. Friction loss was not accounted in the math for but I think it may become more of an issue as the tube flattens. To adjust the flow, the wheel is rotated to the desired position. The number at the top of the wheel identifies the selected flow. As modeled, it requires 62 cubic centimeters of plastic. Sorry, no OpenSCAD files. I am too old and lazy to learn new CAD software now.
- 格式
- Autodesk Inventor、STL、STEP / IGES、Rendering
- 分类
- 3D printing、Medical
- 标签
- oxygenvalvesplitter
- 数据更新
- 2026-09-17T14:05:05Z
