GrabCAD 模型信息
MuscleFrog - model#31 · 模型 274411
Made and analised in Catia v5. The study is finished...!! The Model No. 31 has a weight of 478g (1.0538lb). I chose a safety factor of 8 (FOS = 8). The reason for this value is the following consideration: Usually, in the calculation of support elements for the aerospace industry, the safety factor is around 4, but this is considering the manufacturing system (which is the material removal machining), this system allows directionality fibers of the material and your choice to get an element that behaves better mechanically. In the case of additive fabrication, there is no directionality of these fibers (as do not actually exist), and the mechanical behavior of the material is the same in all directions. In order to correct this lack of directionality, I decided to double the safety factor. Initial weight 2048gr 478g on my model#31, it means 1.0538lb, so 76.66% weight reduction. Tension values are: Cond#1: Maximun 8.74E8 N/m2 what means 126.76ksi Cond#2: Maximun 8.99E8 N/m2 what means 130.39ksi Cond#3: Maximun 6.60E8 N/m2 what means 95.72ksi Cond#4: Maximun 6.53E8 N/m2 what means 94.71ksi
- 格式
- Rendering、STL、STEP / IGES、Other
- 分类
- Aerospace、Aviation
- 标签
- generalelectric
- 数据更新
- 2026-09-23T23:38:55Z