Parametric Star (for casting)

Prints specs
PLA 1.75mm
2 shells
8% infill

Easy print, clean up is faster if parts are printed individually and then sprued for casting. If your machines retraction settings are good, parts can easily be batch printed. Star4.scad is the fun file to play around with. The casting process information can be found below.

Star2.scad & Star3.scad are for teaching/practice purposes.

Video information about the SCAD can be found here:
https://youtu.be/73EkrZl7X04

Video information about the Slicing can be found here:
https://youtu.be/0EfaJkY4_oU

Video information about the Sprueing can be found here:
https://youtu.be/4Snv1u-qlRM

Video information about the Investing can be found here:
https://youtu.be/UmHYPSwRopM

Video information about the Casting can be found here:
https://youtu.be/Q3wfckH4648

Video information about the Cast parts can be found here:
https://youtu.be/6EzgSZuYQY0

Video information about the sprue removal can be found here:
https://youtu.be