Oct. 28, 2024
Construction & Real Estate
National Material Company is regarded as a global leader in servicing the needs of the steel industry and leading industrial and consumer product manufacturers. With over 50 years of expertise in metals processing and supply chain management, NMC offers metal stamping services as a part of a wide array of steel processing capabilities. Read on to learn more about metal stamping:
Metal stamping is an incredibly versatile and efficient manufacturing process that takes flat metal sheets or coils and transforms them into precisely shaped and intricate parts. By utilizing force, pressure, and specialized tooling, components with diverse forms including bends, curves, cutouts, and embossing, are possible. This process offers low costs and higher lead times both for short and long production runs while keeping consistent quality, dimensional accuracy, and repeatability of the manufactured parts.
At the core of metal stamping lies the stamp press, a component responsible for applying the necessary force and pressure to mold the metal sheets or coils into the desired shape or profiles. This powerful machine incorporates specialized tooling known as dies, which performs a variety of stamping operations on the metal. By carefully controlling the movement of the press and the interaction between the dies and the metal in the production line, the stamping process brings forth remarkable transformations in the shape and structure of the material.
Now, lets dive deeper into the fascinating world of metal stamping and explore its different stages and intricacies.
The process of turning sheets of metal into a useful part or component is called sheet metal stamping. The metal is fed into a press, where the stamping tool, also known as a die, creates the desired shape. The die is pressed into or through the metal with tremendous force. The force used in the process is measured in tons.
Except for some specialized processes, sheet metal stamping doesnt use heat. Instead, it is done with a cold-forming technique. Even though no heat is used, the part can come out hot because of the friction thats created between the metal and the die from the force of the press.
What Is Sheet Metal Stamping?
There are basically only three components to sheet metal stampingthe sheet metal, die, and press machinebut any single part can require multiple steps to arrive at its final form. The following guide explains a few common processes that might occur during metal stamping.
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Whether youre using the forming, drawing, piercing, or blanking process in sheet metal for your project, production will involve metal dies. Mounted on presses, dies are the fundamental tools that metal stamping operations rely on to precisely cut, form, and shape an array of metal parts. Manufacturers use custom dies to achieve components that match the exact specifications of your design, making anything from straightforward products like clips to intricate electronic parts.
These durable tools facilitate high-volume, precision production and support economy of scale. To help ensure that metal stamping processes are generating high-quality products, however, its important to use the right die type for your project.
To address the unique requirements of highly varied projects, there are multiple types of die available for manufacturers to use. Three common varieties in metal stamping operations are compound, combination, and progressive dies.
Compound dies provide compound functionalityevery single press stroke carries out several operations at once. As a result, they can quickly and efficiently generate even complex metal parts. When choosing a die for your needs, keep in mind that compound dies are more adept at cutting than forming.
Combination dies are alike compound dies in their single-stroke operational capabilities. However, this die variety is well-suited to both forming and cutting. This enables manufacturers to use them for products that require multiple metal forming techniques, such as bending, forming, piercing, and sheet metal blanking processes.
These cold stamping dies move a strip of raw material through its various stations, with the die performing one stamping action per stroke at each one. The metal workpieces stay attached to the strip until they pass through the final die station, at which time theyre complete and cut loose. In this setup, multiple workpieces are going through the press simultaneously, with each at a different stage of the stamping process on a mold set.
Just as there are multiple die types, you can use different press varieties to complete your stamping project. The three main options are:
The ideal metal pressing process service provider will have the equipment, custom capabilities, and extensive expertise you need to sufficiently achieve your project goals.
When your industry requires high-caliber precision parts, you need a stamping company that meets the most stringent quality standards. Aranda Tooling, an ISO :-registered company, has been manufacturing precision tools for companies worldwide since . Today, we produce over 1 million highly detailed parts every week for even the most technologically advanced applications.
To find out more about our stamping services, please visit our services page, or request a quote online. If you have any questions, contact us at Aranda Tooling, Inc. today.
Contact us to discuss your requirements of stamping metal parts. Our experienced sales team can help you identify the options that best suit your needs.
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