GrabCAD 模型信息
My mind about CubeSat · 模型 198086
Three problems have to decide after the CubeSat goes into orbit (the Earth, the Moon, ..., Alpha Centauri :-) 1 Communication - A one-way (only from the satellite), double-sided (information from the satellite and control commands) or information to many users in the world. This is the task of the owner of the satellite, and beyond my competence. 2 Energy - Provision to all satellite systems (and communications, too) electricity. The fact that at the surface is a solar panel or isotope sources of electricity based on the alpha or beta decay ... More than 30 years ago, I taught this in institute :-), but of course already forgotten :-( and it is very out of date :-(( NASA competition! 3 Maneuvering (if necessary) - Changes the orbit or spatial orientation. It depends on the power plant and a power source on board too... My honest ideas for CubeSatt manufacturing technology framework, a little secondary functions of deployment and little maneuvering ... Frame contain three main parts. Closed contur and two covers with locks. Nothin fasteners. Three main items can be printed on a 3D printer. This entire panel or any perforation for manufacturing irrelevant. Any edges and slots on request, too - no problem. The material as the need. After the withdrawal of CubeSat into orbit to open a box frame and push some of the components for the operation. Lid lock can be done with a BIMETALLIC plate. (Sometimes referred to as thermal relays) In the cold of space, they bend and open locks. The smallest effort to shift the cover and allow to push the system. This will occur autonomously without the intervention of external management. Locks for other cover can be opened by the operator. This can be done by electromagnets but it is not very interesting. More interesting and less energy to do PIEZO crystals. By using piezo drop sharply can lid away from the body. This can be on the team to maneuver, but once ... And what it might be necessary? I offer two answers: 1. Urgent change the orbit against space debris :-( 2. Suddenly change the orbit and dodge aliens :-)) The CAD model illustrates a concept only and does not represent a real structure. I hope that my terrible English, you understood correctly.
- 格式
- Rendering、Autodesk Inventor、STEP / IGES、Autodesk Inventor
- 分类
- Aerospace
- 标签
- cubesat
- 数据更新
- 2026-09-24T13:18:09Z
