Külmumisprotsessiga

Külmumisprotsessiga, also known as cold working, is a manufacturing process that involves the deformation of metals at room temperature. This process is used to improve the mechanical properties of metals, such as their strength and hardness, without changing their microstructure. Cold working can be achieved through various methods, including rolling, drawing, and extrusion.

One of the key advantages of cold working is that it can be used to produce metals with specific shapes and sizes that are not possible through other methods. For example, cold rolling can be used to produce thin sheets of metal, while cold drawing can be used to produce wires.

However, cold working also has some limitations. One of the main drawbacks is that it can introduce residual stresses into the metal, which can lead to cracking or other forms of failure. Additionally, cold working can only be used with certain types of metals, such as those that are ductile and have a high work hardening rate.

In summary, külmumisprotsessiga is a versatile manufacturing process that can be used to improve the mechanical properties of metals and produce specific shapes and sizes. However, it also has some limitations and should be used with caution to avoid introducing residual stresses and other forms of failure.