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Mechanical-26

ALL SUBTEAMS WELCOME! Everything and anything that's not hardware nor software for the 2026 CMRC cycle lives here. For access, contact Sophia or Rahim (eg the Avionics leads) on Discord. Please use IPS where possible to define things.

Notation

Folder names

Indexed with two numbers at the beginning, snakecase, in all caps. e.g. "00_USLI" or "01_NOSE+MAIN"

File names

Files where multiple iterations may be relevant to hold on to, such as OpenRocket iterations, will always have a three-number index at the beginning, followed by a name, followed by the month and date it was last iterated upon. e.g. "004_Fullscale_9_09.ork". Parts are a little bit more complex. If you downloaded a part from McMaster-Carr or similar, please put the item's item number as its first name, e.g. "13735T59_US_Flag.SLDPRT" If you didn't download it from anywhere, please use snakecase with the first letter capitalized, e.g. "My_Awesome_Part.SLDPRT". If your part is related to subscale or fullscale fabrication, please use HD for HONEYDEW or CT for CANTALOUPE respectively at the beginning of the filename. Assembly documents have the same nomenclature as parts, but are in all caps, e.g. "MY_AWESOME_PART.SLDASM"

Equations

Variable names should be in all caps, snake case, most-general to least-general. e.g. "AIRFRAME_OD" or "ATS_FORE_COUP_L". Last part of the name should have some sort of information about what the variable actually refers to, common ones include:

  • D: Diameter
  • L: Length
  • N: Number, or quantity of things
  • OD: Outer Diameter
  • ID: Inner Diameter
  • T: Thickness
  • X: Displacement (relative to something)

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OpenRocket + CAD for NASA USLI 2026 Mechanical Systems

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