GrabCAD
NASA Challenge Model Antonio G. Salazar Martín
by GrabCAD
Last crawled date: 1 year, 11 months ago
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 three-dimensional computer-aided design data to the selective laser melting software, the faceted model is then mathematically sliced into a series of parallel cross-sections, creating a machine transverse path for each layer, usually from twenty to one-hundred micrometres thick. In this technology, thin layers of atomized metal powder are distributed using a coating mechanism onto a tray, which moves along the vertical axis. The metal powder is then fused by a laser beam that moves along the horizontal axis. Laser energy should be intense enough to enable full melting of the metal powder. All this process takes places inside a chamber with a controlled atmosphere of either argon or nitrogen gas. In this process, the robotic arms are used to remove the material powder not used during the selective laser melting process. If it’s required, different manufacturing tools can be used, such as welding, broaching or boring for final machining. The X-ray system can be also attached to the robot in order to carry a surface analysis.
For the thermal protection heat shield, two robotic arms perform the printing of the composite material using different printing heads. In this case, the fused-deposition modelling technique, also known as fused-filament fabrication, is chosen. In the fused-deposition modelling process, a feedstock filament of the raw material on a spool is fed into the extrusion head with the aid of a tractor wheel arrangement through generating extrusion pressure. The movement of the extruder by a numerical control-based code, coupled with the extrusion of a semi-molten filament above the material’s glass transition temperature, enable the production of the desired geometry. Because the semi-molten extruded material is deposited on the previously laid layer, which is still hot, both filaments of material are joined through the local sintering process of neck growth. The idea of this concept is firstly to produce a thin metal layer part using the selective laser melting technology, with the shape of the Orion’s protection heat shield, and then print the honeycomb matrix with fused-deposition modelling technology. Then, with a different extrusion head, the Avcoat, an epoxy novolac resin, is then gunned into each cell individually.
The assembly of the different work-in-process products are done over the selective laser melting machine.
Regarding the distribution, rail guided on-the-floor powered vehicles are used to move different equipment. The material storage, mixing tanks, compressors and filament feed systems of both additive technologies are in the first floor. In the second one, raw parts and materials, work-in-process and finished products are stored. The additive manufacturing processes are carried in the third floor. Elevators in both sides of the building and a superior crane are used to move the products in the vertical direction. The main idea of this distribution concept is to have a factory completely automated with flexible manufacturing systems and a minimum manual maintenance.
Last, but not least, thanks for watching this video and also to the National Aeronautics and Space Administration and Grabcad for offering this opportunity.
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 three-dimensional computer-aided design data to the selective laser melting software, the faceted model is then mathematically sliced into a series of parallel cross-sections, creating a machine transverse path for each layer, usually from twenty to one-hundred micrometres thick. In this technology, thin layers of atomized metal powder are distributed using a coating mechanism onto a tray, which moves along the vertical axis. The metal powder is then fused by a laser beam that moves along the horizontal axis. Laser energy should be intense enough to enable full melting of the metal powder. All this process takes places inside a chamber with a controlled atmosphere of either argon or nitrogen gas. In this process, the robotic arms are used to remove the material powder not used during the selective laser melting process. If it’s required, different manufacturing tools can be used, such as welding, broaching or boring for final machining. The X-ray system can be also attached to the robot in order to carry a surface analysis.
For the thermal protection heat shield, two robotic arms perform the printing of the composite material using different printing heads. In this case, the fused-deposition modelling technique, also known as fused-filament fabrication, is chosen. In the fused-deposition modelling process, a feedstock filament of the raw material on a spool is fed into the extrusion head with the aid of a tractor wheel arrangement through generating extrusion pressure. The movement of the extruder by a numerical control-based code, coupled with the extrusion of a semi-molten filament above the material’s glass transition temperature, enable the production of the desired geometry. Because the semi-molten extruded material is deposited on the previously laid layer, which is still hot, both filaments of material are joined through the local sintering process of neck growth. The idea of this concept is firstly to produce a thin metal layer part using the selective laser melting technology, with the shape of the Orion’s protection heat shield, and then print the honeycomb matrix with fused-deposition modelling technology. Then, with a different extrusion head, the Avcoat, an epoxy novolac resin, is then gunned into each cell individually.
The assembly of the different work-in-process products are done over the selective laser melting machine.
Regarding the distribution, rail guided on-the-floor powered vehicles are used to move different equipment. The material storage, mixing tanks, compressors and filament feed systems of both additive technologies are in the first floor. In the second one, raw parts and materials, work-in-process and finished products are stored. The additive manufacturing processes are carried in the third floor. Elevators in both sides of the building and a superior crane are used to move the products in the vertical direction. The main idea of this distribution concept is to have a factory completely automated with flexible manufacturing systems and a minimum manual maintenance.
Last, but not least, thanks for watching this video and also to the National Aeronautics and Space Administration and Grabcad for offering this opportunity.
Similar models
grabcad
free
Heat Shield Printing and Pressure Vessel Printing
...for a large scale transport structure.
additional robot design for 3d printing (selective laser melting) of orion pressure vessel
grabcad
free
NASA 3D Printing Process Animation Challenge - Electron Beam Freeform Fabrication - Sarah Halabieh & Mingfei (Doris) Ye
...we created two animations that illustrated the ebff process for pressure vessel manufacturing and additive spray for heat shield.
grabcad
free
ADDITIVE MANUFACTURING FOR NASA ORION SPACECRAFT HEAT SHIELD
...model for nasa challenge.
and animation is here follows, please have a look at it,
https://www.youtube.com/watch?v=dcwzuyktwre
grabcad
free
NASA Challenge Model- SATYAM MALVIYA, https://youtu.be/mPM68FTWHkk
...he thermal protection heat shield, two robotic arms perform the printing of the composite material using different printing heads
grabcad
free
StrataSat
...r" to manufacture this cubesat, weight will be reduced and we have characteristics of material which are better than metals.
grabcad
free
Robotic cell for additive manufacturing of heat shields
...es: https://www.youtube.com/watch?v=i9xgz5tugf8
animation with the printing process: https://www.youtube.com/watch?v=lmgl2qd_33m
grabcad
free
CubeSat Frame
...r" to manufacture this cubesat, weight will be reduced and we have characteristics of material which are better than metals.
grabcad
free
Printer & Thermal Machining
...sel - 3d printer
2. orion's heat shield - machining of the thermal protection system material
software used:
solidworks 2018
cg_trader
$10
Welding Machine R
...bot robot cyborg iron warehouse blowtorch robotic arm industrial machine industrial machine industrial robot industrial warehouse
grabcad
free
Low pressure hot cold chamber machine
...acturing process of metal parts. it is designed to melt and cast metals such as aluminum, zinc, and magnesium under low pressure.
Salazar
turbosquid
$25
Salazar Slytherin
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.
3dbaza
$8
Lego BrickHeadz 41594 Captain Armando Salazar character (125146)
...ain armando salazar.<br>only the lego brickheadz - 41594 captain armando salazar and textures are included in the archives.
thingiverse
free
Progetto Salazar_2 by MattewScongiu
...progetto salazar_2 by mattewscongiu
thingiverse
parte 2 progetto salazar
thingiverse
free
M90 Shotgun - Halo 3 by AguilarWorkshop
...definition render of the m60 shotgun done by abimael salazar on artstation, here is the link to his work...
cg_trader
$8
Javier Salazar
...vier salazar
cg trader
javier salazar 3d man war soldier, formats include obj, mtl, 3ds, fbx, c4d, ready for 3d animation and ot
cg_trader
$14
Siemon Salazar
...ra chandelier light lighting chandelir solfart furniture besa sconces love balloon glass siemon salazar studio light studio light
cg_trader
$10
Lego BrickHeadz - 41594 Captain Armando Salazar
...tures are included in the archives. lego brickheadz 41594 captain armando salazar character sci fi sci fi sci fi character sci fi
cg_trader
$4
Salazar Slytherin summoning Basilisk | 3D
...and wizardry along with godric gryffindor, helga hufflepuff and rowena ravenclaw, as well as the namesake of the slytherin house.
grabcad
free
Sprocket for Drift Trike
...drift trike grabcad u-bike design by juan fernando arroyave salazar ...
grabcad
free
Déméterre
...déméterre grabcad projet par samy lemzaoui, enzo salazar et clément...
Martín
design_connected
$16
Flod
...flod bar stools computer generated 3d model. designed by martín ...
thingiverse
free
Martín Pescador by geoimpresion
... frío ocasionales que congelan la superficie del río impidiéndole cazar, son las principales causas de mortandad en esta especie.
thingiverse
free
Huaros Solares PUCP (Martín Zamudio) by Oscar7
... del huaro solar
uso eficiente de la energía
menor tiempo de traslado
menor costo que un puente colgante convencional
thingiverse
free
Concello de A Coruña by IES_Eusebio_da_Guarda
...de a coruña by ies_eusebio_da_guarda thingiverse diseño hecho por martín garcía franco, alumno de 1º de bachillerato en el...
thingiverse
free
Wooden hexagonal nest for Sturnus vulgaris bird by Monchi
...nest for sturnus vulgaris bird. created by ares rosell, martín forsberg, ramón garcía & eric...
sketchfab
$20
San Isidro de Dueñas (s. XI)
...linked to the monastery of san zoilo and san martín de frómista. scalated model, enjoy vr pórtico románico del...
thingiverse
free
Playing cards with relief by diversidadimpresa
...ies menéndez pidal of a coruña students jeremy fernández martín sara cortiñas, adela dans, iria gómez, juan santacruz and...
thingiverse
free
Socks organizer by diversidadimpresa
...ies menéndez pidal of a coruña students jeremy fernández martín and lucía rodríguez for the non profit educational projects...
thingiverse
free
Diseño de experimentos (Catapulta) by Osielrp
...catapulta es idea original de l aura ilzarbe izquierdo, martín t anco, elisabeth v lles, maría jesús álvarez s...
thingiverse
free
Karnaugh For Blind people by Armunozv
...(15x15 cm). please, authors to be attributed are: honorio martín gonzález armando muñoz vergara ricardo vergaz benito departamento de...
Nasa
turbosquid
$49
Nasa Marscopter
...id
royalty free 3d model nasa marscopter for download as max on turbosquid: 3d models for games, architecture, videos. (1323349)
turbosquid
$500
NASA Crawler
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.
turbosquid
$5
Nasa Rocket
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.
turbosquid
$1
NASA Spool.max
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.
3d_export
$15
US NASA 3D Model
...us nasa 3d model
3dexport
spaceship ship nasa battle blender
us nasa 3d model antonielfelain 96625 3dexport
turbosquid
$99
NASA MIT Wing
...oyalty free 3d model nasa mit wing for download as ma and max on turbosquid: 3d models for games, architecture, videos. (1510099)
turbosquid
$29
NASA Electronic Telescope
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.
turbosquid
$6
Real flag NASA
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.
3d_export
$41
NASA FAST Satellite 3D Model
...odel
3dexport
nasa space satellite earth aurora sensor panel solar orbit
nasa fast satellite 3d model visualmotion 20244 3dexport
3d_export
$20
22k photorealistic earth - nasa
...tures directly from nasa.<br>nasa solar system bundle coming soon!<br>contact info@teichmanmedia.eu for all iquiries.
Antonio
3ddd
$1
Antonio Citterio
... antonio citterio , flexform
flexform
a.b.c.d. antonio citterio
3ddd
free
Antonio Lupi_Corner
...antonio lupi_corner
3ddd
antonio lupi
3ds max 2014 + corona render, obj, fbx
antonio lupi _ corner
3ddd
$1
antonio lupi
...antonio lupi
3ddd
душевой набор antonio lupi
3ddd
$1
Antonio Lupi
...antonio lupi
3ddd
antonio lupi мебель для ванной
turbosquid
$35
Antonio
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.
3ddd
$1
ANTONIO ALMERICH
...
стол журнальный
фабрика: antonio almerich
страна: испания
коллекция: etoile-classic
артикул: centro 5491/b
размер: 1300х800х450h
3ddd
$1
Antonio Lupi Mascolo
...antonio lupi mascolo
3ddd
antonio lupi
унитаз и биде antonio lupi mascolo
3ddd
free
Antonio Lupi Talamo
... thalamocortical , talamo
фирма-antonio lupi
коллекция-talamo
2009
3ddd
$1
Lestelle_ Antonio Lupi
...lestelle_ antonio lupi
3ddd
antonio lupi
lestelle_ antonio lupi
3ds max 2014 + obj, fbx, corona render
3ddd
$1
Antonio Fanfani Chair
...antonio fanfani chair
3ddd
antonio fanfani
приятного пользования )))
Challenge
turbosquid
$120
Challenger 2 and challenger 2 TES
...e 3d model challenger 2 and challenger 2 tes for download as on turbosquid: 3d models for games, architecture, videos. (1430319)
3d_export
$59
dodge challenger srt8
...dodge challenger srt8
3dexport
dodge challenger srt8
3d_export
$20
dodge challenger 1970
...dodge challenger 1970
3dexport
dodge challenger 1970
3d_export
$15
Dodge Challenger Hellcat
...dodge challenger hellcat
3dexport
dodge challenger hellcat
turbosquid
$80
challenger-2
...rbosquid
royalty free 3d model challenger-2 for download as on turbosquid: 3d models for games, architecture, videos. (1498848)
3d_export
$5
dodge challenger car
...dodge challenger car
3dexport
3d model dodge challenger!
turbosquid
$99
Dodge Challenger
...
royalty free 3d model dodge challenger for download as blend on turbosquid: 3d models for games, architecture, videos. (1489358)
turbosquid
$49
Dodge Challenger
...
royalty free 3d model dodge challenger for download as blend on turbosquid: 3d models for games, architecture, videos. (1698375)
turbosquid
$10
dodge challenger
...
royalty free 3d model dodge challenger for download as blend on turbosquid: 3d models for games, architecture, videos. (1405948)
3d_export
free
dodge challenger srt8
...dodge challenger srt8
3dexport
dodge challenger srt8 free model
G
3ddd
free
G. Moscatelli
...алка
вешалка 25 / 26 / 27коллекция: belle heleneбренд: g. moscatelliстрана: италияразмеры: высота - 190 / 195; диаметр - 50 / 60.
3ddd
$1
G Plan Vintage
...g plan vintage
3ddd
винтаж , g plan
g plan vintage armchair
turbosquid
free
G protein
...otein
turbosquid
free 3d model g protein for download as c4d on turbosquid: 3d models for games, architecture, videos. (1309660)
turbosquid
$14
Fence G
...turbosquid
royalty free 3d model fence g for download as fbx on turbosquid: 3d models for games, architecture, videos. (1310122)
turbosquid
$7
G for Gun
...rbosquid
royalty free 3d model g for gun for download as max on turbosquid: 3d models for games, architecture, videos. (1685215)
turbosquid
$5
Letter G
...urbosquid
royalty free 3d model letter g for download as max on turbosquid: 3d models for games, architecture, videos. (1408463)
turbosquid
$5
Letter g
...urbosquid
royalty free 3d model letter g for download as max on turbosquid: 3d models for games, architecture, videos. (1408408)
turbosquid
$5
G Ring
...
turbosquid
royalty free 3d model g ring for download as stl on turbosquid: 3d models for games, architecture, videos. (1285079)
3ddd
$1
Infiniti / G-Chair
...infiniti / g-chair
3ddd
infiniti
www.infinitidesign.it/ita/g-chair.php
3ddd
$1
кресло G-68
...кресло g-68
3ddd
кресло
кресло руководителя g-68