How To Cross Brake Sheet Metal

A question we sometimes get in the solidworks sheet metal course is how to insert a 3d cross break.

How to cross brake sheet metal.

To form the operator marks the bend line on the sheet as a guide then lines it up with punch tip and performs a shallow bend. Cross braking is done using benders like this one from roto die. This type of automation is always preferable but not practical unless you have a cnc punch press or other combination type cutting system. The functionality seems to be there in the solidworks cross break command on the sheet metal toolbar but upon inspection the cross break it inserts is merely cosmetic.

Easy way to cross brake ductwork r. Cross break in sheet metal although it s not part of the core functionality you can easily make a udf user defined feature that makes such repetitive tasks a snap. Cross braking is a technique performed using a press brake. A second bend is made across this initial one leaving an x impression on the sheet.

Cross breaks can also be achieved using a roller ball type tooling on an automatic punch press. Diy metal brake for bending sheet metal duration. Right now the unfolding is the last thing that happens in a sheet metal compute. So we need to add the capability to reorder the flat pattern and add things after it that are not meant to be flattened.

I believe that is what has been discussed as the preferred solution but the issue is that this cross break has to happen after the unfolding.