Structure 2.18 - Githubissues

WattsUp commented 4 years ago

Just structure changes

[x] The reds are interferences. Clearance holes for 3mm should be 3.3mm not 3mm nor 3.5mm
[x] The deployment switches interfere with the payload chamber
[x] The deployment switches bolts interfere with the -X magnetorquer form
[x] Solar panel heatsinks have not been adjusted
[x] Clearance around the switches' pins is too small to comfortable attach wires

[x] -X needs reliefs for the backplane pins see the mCAD I sent Colin with the suggested embossing
[x] +X is too thin, should be 2mm. Can weight reduce it but the areas in contact with boards need to be 2mm
[x] +X need holes adjusted for the two resistors and GPS antenna (5 holes moved) see the attached mCAD
[x] +Z/germination does not allow the +Z solar panel wire harness from escaping
[x] +Z/germination needs to adjusts its solar panel mounting (see below)
[x] Germination bottom interferes with the top backplane connector
[x] Once more of these issues are addressed I can CAD the wiring harnesses

colinwarn commented 4 years ago

1/2mm plastic cutout for +X panel, non-outgassing. Use nut from umbilical. -X 1/2mm washers added to backplane mount.

colinwarn commented 4 years ago

Other than the edge conflicts between the payload chamber and the Y panels (which we'll file away as needed), I see no other fixed that need to be made. https://workbench.grabcad.com/workbench/projects/gcZyVL8e3jBFst25EMOCFOSOSSCCtw5Og6qSO3SCIElLVA#/folder/8210364

CougsInSpace / CougSat1-Hardware