Deep Drawing, a Metal Forming processes finding Several Applications across Industries

Author: Anne Louis

Deep drawing may be called in essence, an industrial term that refers to metal forming processes used by manufacturers in several industries. Used in the manufacturing process of a variety of products in factories, this technology entails the use of metal dies to form blank sheets of metal into a specific shape. It functions as a foundation for several manufacturing and production applications, and it benefits every industry that employs it. One of the chief benefits of the deep drawing technology is that cuts down costs massively during production in large quantity. It slashes down unit cost significantly when the number of unit increases.

Factors like deep draw applications, deep drawn cans and cases come into the picture here, which are also concerned with the industrial manufacturing process in the sphere of deep drawing. They are also notable for their cost-cutting attributes and potential to serve a variety of manufacturing industries. To put it briefly, these processes and technologies are used in a broad range of facilities and are regarded positively for the tremendous potential they hold for the coming times.

A Glimpse into the Deep Drawing Process

At the outset the deep draw forming process commences with flat sheet metal blanks. Single blanks are used in order for creating parts or products that have deeper shapes. As a shape modification process with material retention, deep drawing is basically about metal blanks being shaped by pressure applied by a metal die. In some cases, metal blanks are kept on a reel to allow the metal to form resourcefully. In simpler words, this process is about subjecting metal blanks to shape the transformation process so that the metal blanks can be used for a variety of purposes across industries.

Those who are familiar with this process may think it is similar to metal stamping, which is another metal forming process. Deep drawing is actually used to fabricate components and products that are deeper than what metal stamping can manage.

Markets and Industries Deep Drawing Process Caters to

To gain a better understanding of deep drawing technology and its scope, it will be helpful to know the chief areas it serves. It is used widely in:

  • Aerospace

  • Automotive parts

  • Defence

  • Electronics

  • Medical devices

  • Batteries

  • And more; the list is expanding, and an increasing number of applications are entering its ambit.

Benefits Associated with Deep Drawing Technology

Deep drawing is considered feasible for any manufacturing process that has any one or more of the requirements as under:

  • Seamless Results: Deep drawn components provide flawless finishing as they are made from a single sheet of metal

  • Quick and Time-saving: This technique is used for creating products in bulk as the process is easy and fast

  • Cuts down on ‘technical labour’: Precision deep drawing can be an ideal substitute for technical labour with top-notch results

  • Impeccable Detailing: Deep drawing can be relied upon completely for fine detailing and precision

In addition, the deep drawing process is considered especially useful for producing small parts such as assembly housings and electronics relays though it is possible to craft products of any shape and size efficiently with it. Some of the commonly used products that are created with this technique and would help to appreciate it better are cookware, aluminium cans and even kitchen sinks. et al

Looking at and Appreciating Deep Drawn Cans, Cases, et al.

Deep drawn cans are basically shells with closed or open bottom commonly used in manufacturing equipment like hand tools, small motors, medical lamps, etc. They are used in a number of industries that manufacture articles of everyday use. Deep drawn cases are also used in a wide array of components and applications that include medical products, pens, pencils and ammunition and cartridge cases. They are also used in the manufacturing process of transistor cases, sensor cases, locks and several more varieties. If produced in bulk quantity, the cost of manufacturing is reduced considerably, which makes it a highly profitable solution.