I come across lots people who send parts to me which have been Folded / Bent by the default K factor using there Cad system.
I have many Clients Covering many Industries IE Aerospace,Robotics and Mobile.
One thing they all want is to have there parts correctly bent.
Now to do this a lot of work is involved first and foremost is the required tolerances.
Secondly the material Each material has it´s own K Factor.
Each Press Brake will have different bending K factors for material and thickness.
All these Factors must be taken into consideration.
So in my mind there is no Default K factor.
what are your Options on this Subject