How to grasp the numerous ways that manufacturers use to cut metal coils

Caparo
2 min readDec 19, 2022

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Coil blanking is a process used by forging manufacturers to cut metal coils into desired lengths. This process is typically used to cut coils of steel or other metals into shorter lengths that can be used in the forging process. There are various methods that can be used to blank coils, but the most common method is to use a die cutter.

Die cutters are typically used in coil blanking to blank coils of steel and other metals into shorter lengths that can be used in the forging process by forging manufacturers. A die cutter uses a cutting die to shear metal coils into the desired length. The cutting die is a sharpened metal blade mounted on a die-cutting press. The press applies pressure to the cutting die, which cuts through the metal coil.

There are two main types of coil blanking: hot and cold. In hot blanking, a hot knife cuts through the metal at a high temperature. This method is typically used by forging manufacturers for thicker coils, as it provides a cleaner cut. Cold blanking, on the other hand, uses a cold knife to cut the metal. This method is typically used for thinner coils, as it causes less damage to the metal.

There are many advantages to using coil blanking used by forging manufacturers to create blanks. One advantage is that it is a very fast process. Its high degree of accuracy is another advantage. The process of coil blanking can create blanks that are exactly the same shape and size. This is important when the blanks are used in a process that requires precise dimensions, like in the automotive industry.

Coil blanking is a vital process for many forging manufacturers to create blanks from a variety of different metals, including steel, aluminium, and copper. It allows them to work with large coils of material without having to struggle with the logistics of handling the material. Additionally, it allows the manufacturer to customize the size of the pieces they are working with, which can be beneficial for the forging process.

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