Complex and simple parts made from any type of metal can be made in a variety of ways. The choice of the method of production is critical for an OEM, as even a fraction of a cent saved per part can add up in large volume orders.
Metal parts are often formed through a complex process such as extrusion. In these types of process, the metal is heated to a liquid state and then forced through a die and cooled, then cut and finished. This is ideal for round shapes or small parts and components, but it involves many steps, and each step represents both time and cost.
Other options for manufacturing parts include machining from a solid bar or tube. This is a process of removing material to create the desired shape, and it has limitations. This is also a costly process and often includes a variety of steps.
The Use of Sheet Metal Stamping
A more cost-effective and almost fully automated process in creating simple to very complex shapes is sheet metal stamping. This process does not require heat or melting of the metal; rather it uses presses to force sheet metal through a die, shaping the metal into the type of configuration required.
Without the need for heating and cooling, and the option to use a progressive die to create precision shapes, this is a very cost-effective method. There is none of the waste material found with machining parts, and the use of the room temperature sheet metal means the parts do not build up internal stress, preventing the need for stress relieving heat treatments after production.
In the automotive, electronic, telecom and manufacturing industries, sheet metal stamping is the most cost-effective process for most parts and components. With new technology and high precision production capacity, this is a wise choice for any OEM to consider.
