All sheet metal workers know the importance of an accurate k-factor (or bend allowance) when it comes to design. We’ve even developed our own in-house tools, spreadsheets, or other cheat sheets to get close enough because no one wants to do the math each time.
What I like about this tool, is that it focuses on the truth about k-factors. No standard material at a standard thickness in a standard press has the same k-factor. That’s right folks, if you are a sheet metal shop you’ve most likely calculated your actual k-factors based on your materials and setup. How nice would it have been to use a simple interface like this tool?
The good folks at Design and Motion have a fantastic write up about this tool. Follow the link for more information. And remember, if you have a free tool, developed by the community for the community, send me a link and I may showcase it here.
Sources:
http://designandmotion.net/design-2/manufacturing-design/sheet-metal-k-factor/