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Calculating bolt patterns

Posted: Wed Jun 03, 2020 10:44 am
by justin caise
A friend of mine has enlisted me for machining some wheel spacers for his hot rod Ford. He's putting chevy wheels on it, and I'm all for mix and match customizing.

In my efforts to calculate the placement of the bolt holes I found these gems.

One is a video explaining the maths.

The other is a website calculator that does the maths for you.

https://youtu.be/PNKyeI5RoKk

and theoreticalmachinist.com

I know this'll come in handy for a thousand chopper projects.