GrabCAD 模型信息
NASA Lunar Sampling System · 模型 268351
The system works by the following principle: 1) The ladle scoops unassorted breed from depth to 100 mm. The lattice of a ladle rejects fragments more than 20 mm in size. 2) The ladle turns on the angle of natural fall of breed (45 degrees). There is a fall of breed in a sorting zone. The first filter passes friable breed less than 1 mm in size. The breed is temporarily kept in a container with the gate. The second filter throws out fragments the size between 1 mm and 10 mm. Samples and 20 mm are temporarily stored by the size between 10 mm in the following container with the gate. The remains of breed are showered. 3) The ladle reaches a position of 45 degrees. Gates of containers open. The selected samples fall in vertical tanks. With the help of the video camera breed level in tanks is controlled. 4) If it is necessary steps repeat 1-3 so far tanks won't be filled. 5) For activation of a drum of the mixer the step engine rotates to the opposite side. Torque is transmitted to a drum the mixer through a ratchet. 6) The first turn of a drum of the mixer opens the gate under the tank with large fragments. Fragments fall in a drum. The second turn of a drum of the mixer opens the gate under the tank with friable breed. At rotation of the mixer the space between fragments is filled with friable breed. The third turn mixer open the gate over a container. The mixed sample is located in a container. Ladle the sorter, vertical tanks, the reel the mixer are made of alloy 1201 aluminum. the step Phytron engine of the VSS series is used
- 格式
- Rendering、SOLIDWORKS、STEP / IGES
- 分类
- Aerospace
- 标签
- nasalunarsampling
- 数据更新
- 2026-09-13T00:37:44Z