Sheet flattening during punching

The video explains why material deformations can occur during punching operations and how this effect can be avoided with TRUMPF punching tools.

[@eduardositedotcom]

Amazing Trumpf!!!!!

[@yamangfx]

can i use this tool in tru punch 1000

[@99suckerpunch]

How do you sharpen a curved die?

[@andyvan5692]

you can, because it is only the hole edge in which the punch plunges which needs edge treatment, ie to neaten any scratches/ bumps, but as this is a complex geometry, need a 5 axis machine to sharpen it, best to use the tooling the factory already has, as they made it in the first place, and would also provide shimming required, as some height would be lost during shaping, so this compensates for it, without changing punch data in the program.

[@McGothic]

How do you curve a tool that has been sharpened

[@TRUMPFInc]

You cannot sharpen this tooling option, this would have to be done a the factory.

[@user-nk4kc2hn5r]

а как затачивать саму матрицу если она выпуклая ?

[@HectorHernandez-ru5ws]

You cant.