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Sheet metal bending is a method of bending/forming sheet metal to produce products with certain geometric shapes. It is also the basic procedure for making metal stamping parts.
Tips for Bending Sheet Metal:
Use bending allowances:
The bending allowance is the property of a metal to the extent that it can be bent. We recommend that you calculate a bending allowance that determines the length of the sheet needed to bend a particular corner and radius. Considering bending and bending allowances during the manufacturing process will help you achieve a more refined product result. It also helps you achieve accurate production patterns.
Use heat for thick/heavy bends:
Some metals tend to crack or crack when bent by force. Hot forming and annealing are two technical terms when it comes to Sheet metal bending Work. Melting softens metals – more nnn. At the same time, thermal bending is simply applying heat until the metal is red and then bending. These techniques greatly reduce the risk of metal breaking and cracking.
Do not bend too sharp internal corners:
Sharp internal corner bending means greater internal stress. This problem can be largely avoided if you take into account the radius of the bending tool. You should gradually go back and forth between your bends until the sheet metal is bent at the desired angle. Keep an eye on the inner bending radius, which must be equal to the thickness of the forming sheet metal. For example, if you are bending a sheet thickness of 3mm, the inner bending radius should be 3mm. The same is the case with the bending angle, which means that it must not be greater than the overall thickness of the sheet metal.
Here are some tips to consider when bending sheet metal. Reviewing each of the recommendations above will help you find a more effective product.
While producing metal products, be mindful of sheet metal bending rules and master the processes. Avoiding failure can become difficult without proper measures taken. Contact sharan elecmech to solve all your sheet metal bending problems.