Solving Compound Train Gear Ratios with Lookup Tables (Helical Gear Example) Read Below for $

[@RRINTHESHOP]

Nice and perfectly clear as mud Andrew. Well done.

[@EvolventDesign]

Thanks 👍

[@EvolventDesign]

When you need to know
you need to know
Hope all is well in your shop
BTW-the leg vise & stand project you did was really cool - now it is on my list

[@RRINTHESHOP]

Thanks Andrew, and it works great.@@EvolventDesign

[@loading3453]

For the hobber I use the formula is,
Ratio divided by number of teeth desired on the gear times the number of hob starts . Pretty straight forward , only time we have to do extra steps is when the number of teeth is too high and we don’t have that number change gear, then we have to start dividing and so on .

[@EvolventDesign]

Yes that is the way. Here is another resource
evolventdesign.com/pages/change-gear-calculator

[@hamidileila5358]

Could you please provide a copy of this book or a link where it is possible to get it.

[@EvolventDesign]

eBay or bookfinder, or maybe your library

[@mdikrammahmud7118]

Book PDF link plz

[@thomasstover6272]

Very nice Video…thanks!

[@EvolventDesign]

Glad you liked it!

[@AlmostMachining]

Very Nice Andrew ! Thank you

[@EvolventDesign]

Glad you enjoyed it

[@dannywilsher4165]

I always enjoyed math. Thanks for sharing!

[@EvolventDesign]

You are so welcome!