09-02-2013, 07:48 AM
(08-02-2013, 05:33 PM)ed731pdh Wrote: There are some maths involved concerning minimum radius of curve and extra material required to compensate for this curve, and that it varies on materials involved. Try; http://www.sheetmetalguy.com/bend-allowance.htm
Thanks for that link, I shall study what it has to say.
Andy







