Bending 1 8 Thick Aluminum Sheet

Why the different die angles for air bending.

Bending 1 8 thick aluminum sheet.

If you re bending 0 020 thick material use a 0 020 radius. Most frequently expensive sheet metal bending tools called brakes are used to bend sheet metal but you can also complete this task without one. Use the minimum bend dimension values in the charts below for your minimum closeness of cutout to a bend. 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.

You have fewer options and the included die angle goes from 90 to 88 and 85. For die widths 0 5 to 1 in. The inside bend radius should be equal to the thickness of the material that you re forming. Here s a good rule of thumb for most materials.

The bend radius you select may not be available if the geometry of the part will not allow us to bend with the specific tooling required to achieve that radius. Bending sheet metal by hand is a manageable task if the piece of sheet metal is small and thin enough to handle. How to bend sheet metal without a brake. How to bend sheet metal without a brake in 4 different methods with minimal or homemade tools.