Hey all,
I am working on a project that involves sheet metal and would like to put a bendable hinge in the design. Essentially it would be similar to laser kerf bending.
What would be the best metal alloy to give me the most bends before breaking?
I've tested 6061 Aluminum and 4130 Steel. The steel lasted a decent amount before breaking, but maybe there is a better alloy.
Thanks,
Nick
Also, if any lawyers have some free time, can you explain to me why all the laser kerf bending projects don't infringe on Apples patent here.
http://www.google.com/patents/US20130216740