Metal stamping—also sometimes referred to as metal pressing—is a manufacturing process that employs specialized stamping dies to shape and cut parts and products from flat sheets of metal. It is used to produce a wide range of components for various industries and industrial applications. The following article provides an overview of the process, including the basic operating principles, equipment utilized, operations available, and typical industries served.
Metal stamping is a cold working process, meaning it is generally performed in room temperature conditions with room temperature materials. The stamping dies are installed in stamping presses, which provide the force necessary to form and cut the workpiece into the desired shape and size. While this process is suitable for both short and long production runs, it is generally used to produce large quantities of identical metal parts and products.
Stamping presses can be divided into three main classifications based on how they operate:
Metal stamping dies can be categorized into two groups:
Metal stamping is an umbrella term that encompasses numerous processes, such as:
Metal stamping is used to produce a variety of industrial, commercial, and consumer parts and products. Some of the industries that regularly employ the process for their manufacturing operations include:
Metal stamping is a highly versatile manufacturing process. It can be used to produce a wide range of metal components depending on the equipment (presses and dies) employed and operations performed. If you’re looking for a metal stamping partner, turn the experts at US Metal Crafters. Our extensive manufacturing experience and state-of-the-art metalworking equipment allow us to accommodate virtually any metal stamping need.
To learn more about our metal stamping capabilities or partner with us on your next project, contact us or request a quote today.
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What is sheet metal stamping? How does it work? Here are the basics of the process as well as how it can be used.
The technical definition of metal stamping is that it’s a type of cold forming process that uses extreme force and/or speed to permanently alter the shape of a piece of metal. For sheet metal stamping, the work piece is sheet metal. However, metal stamping machines can be used for metal wires and other metal forms as well.
In some circles, this process is known as “pressing.”
The basic operating theory of a metal stamping machine is very simple: you take a large tool and die, put it into a machine that can exert several tons of force very quickly, and use them to press metal objects into the shape you want.
There are several different processes that a sheet metal stamping machine can typically perform:
Because sheet metal stamping machines work on cold pieces of metal that haven’t been rendered malleable, they must rely on extreme force to get the job done—which is why these machines often have very powerful motors. For example, the Rouselle Straight Side Press stamping machine that Marlin Steel uses can exert up to 80 tons of force.
The advantage of this type of cold forming process is that there’s very little need for secondary operations or to wait for the work piece to cool off.
It also helps to reduce production waste by reshaping metal instead of cutting pieces away—especially when you use piercing operations. Normally, to cut a hole in sheet metal, you have to cut away a piece of that metal, but piercing with a metal stamping machine merely moves the metal out of the way to create the hole without creating excess metal scrap.
Are you curious about how you can use sheet metal stamping for your own custom metal forming needs? Contact Marlin Steel to learn more.
The company is the world’s best metal stamping press machine supplier. We are your one-stop shop for all needs. Our staff are highly-specialized and will help you find the product you need.