GrabCAD 模型信息
NASA EAS pipe version · 模型 198045
Here is sollution for NASA EAS challange watch video https://youtu.be/e_feVYzo0V4 2 type of support (2 is mirrored) are made aluminium or stainless steel . Stainless steel is stronger according to FEA . One possibility is made this aluminium and increase pipe diameter but this case you need decrease experiment keep out area. Aluminium version mass 2,294 lb =1,04kg Stainles steel mass 6,05lb = 2,7kg Advantages a). No bolts and no screws assembled on orbit. b) 2 different V shaped pipe gives small pack. c) Pipe itself acts like wrench and causes tensioning force. d) Eccentric fixing is faster than threaded bolt . But you should avoid typical eccentric handle if mass is more important than assembly comfort. Handle need some length and mass (4 x) I think this is more expensive to send it to orbit in same time when you have already one screwdriver what flying over our heads. You can use it for fixing faster way than usual rotating movement (hopefully is on orbit some screwdriver). Mounting plate should has 4 simple lasercut patterns. fast assembly time e) Only 4 parts and pre assembled 4 x fixing assemblies
- 格式
- Rendering、Autodesk Inventor、STEP / IGES、AutoCAD
- 分类
- Aerospace、Construction、Piping
- 标签
- nasaeas
- 数据更新
- 2026-09-27T14:34:04Z
