How To Bend Stainless Steel Sheet By Hand

To cut the steel bar use a pair of bolt cutters preferably about 24 inches 60 cm long.

How to bend stainless steel sheet by hand. Measure and mark the bend location along one edge of the stainless steel sheet with the tape measure and awl. Wipe bending or edge bending is another way to bend sheet metal edges. This method tends to damage the tubing however. Place a second bend mark on the edge of the stainless steel sheet parallel to the edge you just marked.

It is important to make sure that the sheet is properly pushed onto the wipe die. The stainless tubing can be bent using a ram bender by securing it in place on both ends and ramming the tubing in the center. I buy steel tube in 20 feet sections. I can feel the tubing start to give and by sighting along the tube i can see how much the tube has bent.

I surreptitiously push on the section to determine if i can bend it. Here s a good rule of thumb for most materials. In other words if you re bending 1 8 sheet use a tool with a 1 8 radius to form the inside of the bend. Then use your bend allowance to draw your second bend line the intervening distance between your bend lines bend radius.

You can buy steel bars in the optimal length for hand bending from some online retailers or buy longer bars either online or from your local hardware store and cut off a piece of the desired length. I predicted that i needed about 3 feet of leverage to bend the thin wall square tube i found. Using protective gloves hold the free end of the metal sheet with one hand and with the other hand use a mallet or hammer to begin bending the sheet down and around the curved radius of the wood form. Start at one end and slowly work down to the other.

The slack between the wipe die and the punch plays an important role in getting a good result. As a result the wipe die also determines the bend s inner radius. 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.