GrabCAD 模型信息
Ejector Mechanism · 模型 57217
This ejection mechanism is operated by a single cylindrical spring and other torsion springs that actuate the retaining levers. The only electromechanical elements are two solenoid actuators that open the latch holding the load in place. For this purpose, I recycled my model. https://grabcad.com/library/reversible-egk-and-sl-secondary-latch-1 used in a previous NASA challenge, as it was suited for the purpose. The main parts, the bell housing, movable spider, and locking levers, are 3D printed with the following materials: Stratasys ULTEM 9085, or PA Nylon. The guides EGK latch, and various pins are made of AISI 316. The springs are made of AISI 316 and EN 10270-3/1.4310 (X10 CrNi 18-8). See the attached PDF description.
- 格式
- STEP / IGES、Other、Rendering
- 分类
- 3D printing、Aerospace、Machine design
- 标签
- latch、contest、nasa、high speed、ejection、nasa_freeflighttestplatform
- 数据更新
- 2026-09-27T08:42:55Z
