Don t cut quite all the way through though that s.
Easiest way to bend sheet metal.
You will use the protractor to gauge the brake as you bend the metal little by little.
Then use your bend allowance to draw your second bend line the intervening distance between your bend lines bend radius.
The slack between the wipe die and the punch plays an important role in getting a good result.
It is important to make sure that the sheet is properly pushed onto the wipe die.
If you can make it to the end without problem then just follow your own steps.
How to bend sheet metal without a brake.
The easiest way to do this is to just cut off a little strip of metal to use as a test piece.
Either way there are a few shapes that just aren t very practical for most bending tools.
Wipe bending or edge bending is another way to bend sheet metal edges.
If you have something big and heavy and want to bend it and you don t have any machines to bend it with just cut slices in the metal.
Every time you do a bend mark the spot with a number.
Cut the section of metal out or otherwise prepare the metal to be bent by removing any burrs or sharp edges.
Determine the angle at which you want to brake the metal and mark it on the protractor.
Mark your bend lines.