Leading Metal Stamper Manufacturers

Types of Metal Stamping

Fourslide Stamping

Four slides are used simultaneously to shape the workpiece in a fourslide, or multi-slide, an operation that involves horizontal alignment and four different slides. Even the most complicated parts can be developed using this process' intricate cuts and complex bends. Compared to typical press stamping, fourslide metal stamping has numerous benefits, making it the best option for many uses. Several of these benefits include:

• Flexibility for more complicated parts
• Greater latitude for design modifications

A fourslide, as the name suggests, has four slides, allowing for the simultaneous use of up to four separate tools, one for each slide. Each shaft with a tool attached to it quickly bends the material fed into a fourslide.

Progressive Die Stamping

Progressive die stamping has several stations, each with a different purpose. First, a progressive stamping press is used to feed strip metal. In the die press, where each station of the tool then executes a different cut, punch, or bend, the strip steadily unrolls from a coil. Each station that comes after it builds on the work done by the ones before it, creating a finished portion.

Deep Draw Stamping

Deep drawing forces a metal sheet into a die and shapes it there. When the depth of the drawn part is greater than its diameter, the process is known as "deep drawing." This forming is an economical substitute for turning methods, which often demand more raw materials and is perfect for producing components that require numerous series of diameters. For example, deep draw stamping is used to produces the following things:

• Automotive components
• Aircraft parts
• Electronic relays
• Utensils and cookware

Short Run Stamping

The best option for prototypes or small projects is typically short-run metal stamping. Manufacturers bend, punch, or drill the part once the blank is made using a mix of special tooling parts and die inserts. Therefore, short runs might be more cost-efficient for many applications, especially those requiring quick turnaround, due to the lack of tooling costs despite the specialized forming procedures and reduced run size.

Types of Metal Stamping Processes

Depending on the shape they produce, the types of metal stamping operations vary from one another. This is done to produce complicated designs for various industries, including consumer products, aviation, electronics, telecommunications, automotive manufacturing, food and beverage, and many more. It's quite uncommon for a metal stamping job to use just one technique because each method produces a certain design on sheet metal.

The following are a few examples of metal stamping processes: piercing, coining, lancing, drawing, embossing, and blanking. Even though multiple processes may be used, they are always carried out in temperatures around room temperature with little to no use of heat. Different kinds of tooling dies, equipment, and other instruments are used in these cold-forming operations to provide the desired appearance. We discuss a few of these processes below.

Piercing

One of the most fundamental types of metal stamping is piercing. This technique involves securing sheet metal to a worktop. A hole is punched into the sheet metal with a machining tool, resulting in numerous little empty spaces. In contrast to other methods, the finished punched material is thrown away and won't be utilized again.

The punching motion must stay immediate during this kind of procedure. This promptness guarantees that the region around the whole formation won't distort in any way. To prevent dull areas that can damage the contour of the metal workpieces, piercing machines are often constructed of high-carbon steel and are kept in great condition.

Blanking

Blanking resembles piercing in appearance, but there is a significant difference: the punched component is not abandoned; rather, it is regarded as the final product. This process is typically done as the first stage of an entire metal stamping project by many metal stampers, who then use other methods, including piercing, bending, or coining.

Blanking is a process used to create little or medium-sized metals from huge metal sheets that have been cut off. Due to its simplicity while still having the ability to produce very precise metal cuts, this method is perfect for both low and high-volume production. But occasionally, the finished cut metal product may have burrs or sharp, undesired edges. Despite their widespread occurrence, they are often removed via vibratory finishing and manual deburring.

Drawing

Manufacturers frequently use the drawing procedure to describe metal stamping. Here, a machine holds two opposite ends of a metal sheet. There is a die with a specific form or cross-section below the metal sheet. The sheet metal is successfully deformed to match the die's cross-sections when pushed against the die by a punch, generating a strong impact force.

Deep drawing and shallow drawing are additional categories for drawing. Since the radius of the primary blank and the depth of the draw are equal, shallow drawing is so named. Meanwhile, deep drawing frequently produces things with a cup shape. Here, the depth created is much more than the radius of the primary blank.

Choosing the Proper Metal Stampers Manufacturer

To make sure you have the most positive outcome when purchasing Metal Stampers from a Metal Stampers Manufacturer, it is important to compare at least 4 or 5 Manufacturers using our list of Metal Stampers manufacturers. Each Metal Stampers Company has a business profile page that highlights their areas of experience and capabilities and a contact form to directly communicate with the manufacturer for more information or request a quote. Review each Metal Stampers business website using our patented website previewer to get an idea of what each business specializes in, and then use our simple RFQ form to contact multiple Metal Stampers companies with the same quote.