Thanks to Onshape for sponsoring this video! You and your company can try it out for free by going to https://onshape.pro/BPSSpace openMotor: https://openmotor.readthedocs.io/en/latest/ openMotor Github: https://github.com/reilleya/openMotor Charlie Garcia is the person helping me mix and cast this motor - lots of good videos about solid rocket motors on his channel too: https://www.youtube.com/channel/UCgBqAFriBrftRkj304eiiVw Behind the scenes videos every 2 weeks on Patreon: https://www.patreon.com/bps_space 0:00 - Intro 2:30 - Safety 4:04 - Parts of a Solid Motor 5:21 - Propellant Geometry & Simulation 10:14 - Onshape Ad 11:20 - Motor Case CAD 12:54 - Nozzle CAD pt 1 13:19 - O-Rings 14:23 - Radial Bolts 15:56 - Nozzle CAD pt 2 17:28 - Forward Closure CAD 19:37 - Outro Second channel, mostly for KSP: null For more info: https://twitter.com/joebarnard https://twitter.com/bps_space https://www.instagram.com/bps.space/ https://www.facebook.com/bps.space/ http://www.bps.space/