Alien design Sheet-Metal Folding

grabcad

With 2 production steps , and too simple set-up procedure , here is the sheet metal of 2.5 mm, fillet ends and with simple finishing, will be every thing safe of Crew hands. For disassembling the plate simple make a hole in any side for One can get his hand to the butterfly nut. but for one time fix on the Rail during the whole mission , bolt and nut, fastener on the Rail , is better. Descriptions on images in the PDF files. Legs will be marked with numbers. Laser cut and fold will be the manufacturing will be ready, leg 1 = 185 gram, leg 2 = 188 gram, leg 3 = 217 gram, leg 4 = 186 gram Material = Aluminum Alloy 1100 thickness = 2.5 mm screws are two M8 with butterfly nut. The legs are numbered and everyone is special I have penetrated the cavity down the experiment volume , because i did not see any use of it only for putting fasteners for the experiment volume. so if there is a problem i have did me second design . .. I have done the forces and stress analysis on both g = 9.8 and g = 1 simulation the real environment of ISS. regarding simulation of vertical force,that could be Concluded because i have made the full Volume of same material ,Aluminum Alloy 1100 and due to its weight, in the g = 9.8 m/s^2 simulation, that the force is applied . in the simulation results. Anyway, the structure is so strong to a vertical force. the assembly in the videos below : https://youtu.be/jjfV8RDvd7Y https://youtu.be/Rp5nDKG1RMg Now i will submit the second design , which is Simple Sheet metal approach. 10:04:2016 Germany