call:    +86  13726083883
You are here: Home » News » Sheet Metal » How Do Metal Stamping Machines Work?

How Do Metal Stamping Machines Work?

Views: 0     Author: Site Editor     Publish Time: 2023-05-15      Origin: Site


facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
sharethis sharing button

How Do Metal Stamping Machines Work?

  When most people hear the word “stamping,” their first thought is either postage, or someone dipping a rubber stamp in ink to leave a mark on some kind of document. However, for manufacturers, stamping has a very different meaning, one that brings to mind heavy machinery that weighs thousands of pounds and can permanently reshape metal with sheer brute force.

In manufacturing, “stamping” usually refers to sheet metal stamping machinery and processes.


What is sheet metal stamping?

  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.”


How Do Metal Stamping Machines Work?

  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:

  Flattening Metal. One of the most basic operations of the stamping machine is to flatten a metal object. This can be done to either smooth out an object or render it thinner at one point for other purposes.

  Swaging Rounded Metal. This is similar to flattening in that it makes a work piece thinner, but this process is usually used for wires instead of sheet metal. Swaging wires makes one end narrower so it can fit into an opening more easily. 

  Piercing Metal. Instead of simply flattening the metal, the tool and die from a sheet metal stamping machine can puncture all the way through a piece of metal. This creates openings that can be used to connect multiple work pieces.

  Coining Metal. Rather than punch a small hole in a piece of metal, the tool and die of the sheet metal stamping machine can be used to press the sheet metal into a specific shape (such as a coin).

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.


Hey there, I am Sunny!
From Holy Precision, we're ISO9001 customized cnc machining manufacturer for more than 20 years and in wide range of different industry.Contact us with OEM services.
Best Regards, Sunny, Manager
Start Your Projects With A Free Quote
+86 153-778-19511 
+86 137-260-83883
+86 076088554339
HongJi North Road,Longping Industry, West District, Zhongshan, Guangdong,China.   P.C.: 528411

Company Profile

At Holy Precision, we provide high-quality cnc machining, rapid prototyping and surface treamtnt services for supporting your projects. We have senior engineers and proficient workers in our team to serve for you in cnc machining milling, rapid prototyping, cnc turning.

Quick Contact

Contact us
Copyright©2020 Holy Precision Manufacturing Co., Ltd.,   Support By Leadong    .Sitemap