GrabCAD 模型信息
NASA Challenge Model Antonio G. Salazar Martín · 模型 256770
UPDATE August 23, 2018 I added some new animations (in gif, avi and mp4; folder: Animations). Please, note that some new animations are not visible in the library. The complete new animation is also in YouTube (https://youtu.be/uoorVftBJCk). I also modified some parts (see folder: Modified Parts, New Renderings), such as the Robot_Tool_5, to improve the velocity of the process. This new configuration enables to apply the Avcoat material in a faster way. In general, the process enables to speed up the current process. Everything that was in the task has been included. If you have any comments or doubts, please, do not hesitate to contact me. FIRST ENTRY August 9th, 2018 This is my entry for “NASA Challenge: Human Rated Spacecraft 3D Printing Process Animation”. I strongly recommend seeing the renderings, the video and the poster first. I attached the following documents or folders: CAD files: Full_Model_Assembly (Folder, Solidworks files), Full_Model_Assembly_STEP (Folder, STEP files), Full_Model_Assembly_STL (Folder, STL files), Full_Model_FBX (Folder, FBX files), Full_Model.zip (Solidworks files). Images: Renderings (Folder). Animation: NASA_CHALLENGE_SALAZAR.mp4 (due to the model geometry and some characteristics of the animation, and since one of the jury said that you accept this kind of file, I decided to submit the animation in mp4). Poster: NASA_CHALLENGE_SALAZAR.pdf. VIDEO TRANSCRIPT Welcome. In the following video I’m going to show you my envisioned concept of manufacturing the spacecraft protection heat shield and the pressure vessel of the Orion spacecraft. This model fulfils the technical requirements placed by the National Aeronautics and Space Administration in the Grabcad Community. This model not only shows the additive manufacturing process of both the thermal protection heat shield and the pressure vessel, but also offers a concept of how assembly and store the different parts of the Orion capsule. Regarding the additive manufacturing methods used, two different technologies were chosen. For the metal spacecraft pressure vessel structure, selective laser melting technology was chosen since it provides better results in dimensional accuracy, surface finish and mechanical behaviour compared to other additive technologies when manufacturing metal parts. Through this technology, powder metal such as titanium, cobalt chrome, aluminium or stainless steel and their alloys are used as raw materials. By exporting the object design as a ...
- 格式
- STL、SOLIDWORKS、SOLIDWORKS、STEP / IGES、Other、Rendering
- 分类
- 3D printing、Aerospace、Industrial design
- 标签
- engineering、mechanical、3dprinting
- 数据更新
- 2026-10-15T17:31:43Z