How To Bend Aluminum Sheet Without A Brake

Now that you know your bend allowance take your protractor and draw a clear line with your marker across the point at which you will bend your sheet metal.

How to bend aluminum sheet without a brake. Also after each bending pass work along with rubber mallet to sharpen the bend by bashing either side of the bend on the table edge. A purpose made brake isn t necessary if you are going to be bending only a few pieces of coiled siding. Use scrap lumber to make a brake that is effective when only a few bends will be necessary. Then use your bend allowance to draw your second bend line the intervening distance between your bend lines bend radius.

Determine the angle at which you want to brake the metal and mark it on the protractor. A siding brake bends aluminum or bendable vinyl siding to the angles you want using leverage from a hinged joint. By lining the routed grove up with the angle along the table edge and the end of the tool you can focus the bend where you want it. How to bend sheet metal without a brake step 1.

You will use the. There are many ways to get the job done without having all of the tools. I have never tried this method but if you don t have a metal brake this may work fine. Slide the angle iron into the jaws of the vise so that it lays flat the length of the piece of metal you are.

Move slowly along the fold doing 10 20 degree bends at a time. Mark your bend lines. Lift the clamp bar away from the rear of the brake frame and slide the sheet in perpendicularly to the direction you want to bend it.