If there are high surface finish requirements when edge bending/press brake, the Swedish product Tribotextil™ can be applied in the bending/pressing tool and mechanically protect the sheet metal from scratches and other damages. Tribotextil™ is an extremely thin and very strong textile that in this process replaces lubricants in the tool.
Punch also determines radius, as the thickness of the material increases if you continue to use a sharp/small radius punch. First you will get cracking on the edges, then the along the fold length with possible failure along the whole fold. That material looks like 2.5mm or 3mm so highly unlikely to suffer from that problem.
If there are high surface finish requirements when edge bending/press brake, the Swedish product Tribotextil™ can be applied in the bending/pressing tool and mechanically protect the sheet metal from scratches and other damages. Tribotextil™ is an extremely thin and very strong textile that in this process replaces lubricants in the tool.
dude that is a huge brake. wow. thanks for the video
Punch also determines radius, as the thickness of the material increases if you continue to use a sharp/small radius punch. First you will get cracking on the edges, then the along the fold length with possible failure along the whole fold. That material looks like 2.5mm or 3mm so highly unlikely to suffer from that problem.
Where does the 5/32" come from?
Is that the same as 17% of v block opening to determine inside radius?
Bro just adjust the downward movement length of press,increase it for bigger V shaped side ,you will get smaller radius
do it very well
I make punches and Dies.