Force Required To Bend Sheet Metal Foldeing

Air bending is a simple method of creating a bend without the need for lower die geometry.

Force required to bend sheet metal foldeing.

The total strength of bending of a sheet is directly proportional to the length of bending. This tool allows you to determine tonnage internal radius v die opening and minimum flange you just have to insert the characteristics of the sheet metal to be bent. Ultimate tensile strength psi. Wipe bending or edge bending is another way to bend sheet metal edges.

Die edge radius in. By using the press brake tonnage calculator we have made for this purpose you only need to enter the sheet metal thickness the bending length and our recommended vee opening width the calculator will show the required bending force. An air bend force chart or force chart breaks down a number of key components of sheet metal bending in an easy to reference format. It is important to make sure that the sheet is properly pushed onto the wipe die.

Now you urgently need to quickly calculate the required bending tonnage. Being able to read a bend force chart is crucial for any brake press operator and sheet metal engineer. The slack between the wipe die and the punch plays an important role in getting a good result. The sheet metal is supported by two surfaces a certain distance apart.

Punch edge radius in. The tool can calculate the required bending force for bending aluminum stainless steel mild steel and weldox or strenx high strength steels. Here we come to the conclusion. The strength of the table is the force required to bend sheet metal up to 1 m in length.

If bend the 4mm sheet in 3 meters then the tonnage should be 330 3 990kn which equals to 101 ton. To define the bend region and reduce the force required to bend a part out of sheet metal down to something you can handle without a brake press slots can be cut at the bending line to. A punch exerts force at the correct spot bending the sheet metal between. Discover all our calculation tools in the calculators section of the top menu.

The strength of the table is the force required to bend sheet metal up to 1 m in length. Now we know that for bending the sheet metal with 4mm thickness and 1m length the required tonnage is 330kn. The gauge inside radius die opening and minimum flange length are all interconnected through different equations and relationships the air bend force.