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Scissors
Design and calculation memory A concept based on a bisupported extensible scissor with ball joints is presented. This rudimentary design focuses ...
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Flexible floor six-beam structure with triangular cells
The flexible floor consists of many similar links connected by a six-pointed star with triangles. Each beam has freedom in yaw, pitch and roll. The...
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Pizza and Zoom Floor System
10 pizza-shape floor plates creating surface to walk and wheel on, distributing the load to underneath structure. 2 zig-zag zoom structures undern...
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Origami Flexible Floor Concept
Update : Rhino7 Models of Roll, Pitch and Yaw at 15° configurations added. My entry is about a folded fabric with composite tiles supported by tel...
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Flexible but Load-Bearing Floor
Design proposal for a flexible but load-bearing floor
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Spacecraft Flexible and Load-bearing floor design
- Easy to walk on, no gap, diamond grid pattern to prevent the boot from slipping - Can be loaded (5000 N) - Flexible (Roll, Pitch, Yaw) +/- 15° ea...
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Actuators for Stewart
Variants of actuator mechanisms for the Stewart system, which would be useful for improving the amplitude characteristics of the adaptive module.
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SlideGrid
Design of a flexible floor system for an adaptive space module.
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EAS
Design Is created from 6 main sheet metal parts and bond material. Material used on main parts is 6061 aluminium with thickness 1/5" . If you are a...
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Leonardo Da Vinci Catapult
This is my entry for the "Da Vinci Gear Challenge". Link to the Creation: http://members.iinet.net.au/~rmine/Leonardo.html Printing method used: ...
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NASA EAS SUPPORT
This concept uses several plates of aluminum alloy joined with ABS hinges. All the components are bonded, no separate parts. The plates can be cutt...
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concept for NASAEAS
One possible way to add force in FEA
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EAS NASA
Entry for competiton
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Optimized Bearing Bracket Version 2
This is my second submission, I can shaved 61.98 % of the volume or mass. My design weight is 279 g. I also compered the "original" result and "...
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EAS by v3r3s
Easy with 3d printable parts. FEA analysis, just one part, ABS plastic with 300N Force load: https://youtu.be/ZvarWFghWOs
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NASA EAS - Final Update
NASA Experiment Attachement System - EAS https://grabcad.com/challenges/nasa-experiment-attachment-system-eas-challenge At first I would like...
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Update to Glass slipper
This is an update with extra files for https://grabcad.com/library/glass-slipper-1
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Airplane bearing bracket without printing support material
Here is optimized version airplane bearing bracket. weight without bearing 225,8 gramms + 2 washers 3,6 gramms https://youtu.be/lOMyA1v-fKc ...
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249 grams DMLS optimised
Weight 249.14 grams -71% weght reduction Both H -adaptive and p-adaptive convergence studies conducted to ensure all loads are within 1 % of the d...
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AFSR Bracket BF02
Weight 270g Max stress 142ksi All information is enclosed
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Airplane Bearing Bracket Challenge
This entry for a airplane bracket is a hollow component for minimal material but easily 3D printable. The main body is hollow with .10" wall thickn...
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