Quote Originally Posted by dogzbum View Post
[SIZE=3][FONT=Arial Narrow]Some time ago I took bellows design calculations from somewhere and forced them into a spreadsheet. This calculates fold width and basic strip width based on the length, width, no of folds and root / crest sizes you input.[/FONT][/SIZE]
[SIZE=3][FONT=Arial Narrow]You can use it to model square or rectangular bellows.[/FONT][/SIZE]

[SIZE=3][FONT=Arial Narrow]Input areas are grey boxes.[/FONT][/SIZE]

Cheers big ears!
dogzbum thedogzbum@gmail.com

Hi:

What do the variables A, B, C, and D represent?

Thank you