Top 5 Metal Stamping Process You Should Consider

Metal stamping is a trading process which depends upon machinery fitted dies to make shapes from sheet metal. Apart from stamping, this process can also; tool, notch, punch, blank, bend, emboss, and coin sheet materials.

This process is important for many industries. But, there is also much more to metal stamping which usually people consider; that is the complexity of parts. Yes, few metal processing parts which though seem simple at first glance hardly need a single step for stamping and is considered properly completed.

On the other hand, there are few complex parts which demand series of several different steps to create. Before you begin a metal stamping process, there are three things which you should definitely consider such as:

    The design or industry-specific requirements
    The manufacturing time and cost-effectiveness
    How the process will impact the functionality of the design

Types of Metal Presses

There are three types of metal presses;

Hydraulic – Thee hydraulic metal press use water pressure to power the ram

Mechanical – This equipment depends on motor-driven flywheels for power

Servo – It is a type of mechanical stamper which uses a particular servomotor to focus power as required all through the stamping task
Common Metal Stamping Processes

There are seven processes involved in the actual stamping of metal parts which are highly preferred and practiced by stamping parts supplier and manufacturers to ensure they make a quality product.
1.   Blanking

It is the first important step of the stamping process. In this procedure, large metal sheets or coils are cut into smaller, more manageable pieces.

This procure is used when a stamped metal piece is formed or drawn out.
2.   Piercing

Piercing is another metal stamping process which is used when a part requires holes, slots, or other cutouts.

This method can equally be performed with blanking. It punches the essential shapes out of the metal sheet
3.   Drawing

This is the actual procedure which is known as stamping in the metal stamping process. In drawing method, a punch powers an area of metal through a pass on, giving the essential state of the part.

When part depth is less than a primary opening, it is called shallow drawing; whereas parts with a profundity more noteworthy than the opening are deep drawn.
4.   Bending

It’s undeniably an understandable process. This method is performed right after drawing, as it attempts to punch an already bent piece of metal, and causes the entire part to distort.

The part-in-progress is placed on a specially designed die and a slam pushes against the metal, giving the required bend.
5.   Air Bending

This method is applied when the level surface of a section is twisted by a punch into a bite the dust, frequently V-molded.

The space between the punch and die is greater than metal thickness, which results in a bend that unwinds marginally when the part is discharged. The air bending method uses less power and weight than other bowing techniques.
6.   Bottoming & Coining

The Bottoming and coining is another metal stamping process which is similar to air bending, but it is used two to 30 times.

In bottoming & coining procedure, the pressure is forced completely into a tight-fitting die, this results in making the more permanent bend.
7.   Forming

This is the last metal stamping process alike bending, and bottoming &coining. Using this procedure helps in creating parts in one step with multiple bends, such as U-bends Inquire Now