What is Sheet Metal Profile Cutting?

Blog | December 9th, 2016

To understand sheet metal profile cutting you need to know a little about sheet metal – how it is formed and what it is used for. It is a multi-faceted technique that has evolved through the ages.

Sheet metal is metal that is shaped and formed into flat, thin pieces. It is basically a major form utilised in metalwork in order to make a diversity of shapes. In effect, there are numerous common items fabricated from sheet metal. As well, there are many variables such as thickness. An ultra-thin piece is sometimes called a leaf or foil and thicker pieces are often referred to as plates. Moreover, there are coiled and flat pieces depending on profile of a project.

The main materials used for sheet metal are aluminium and stainless steel. Both materials have different compositions, grades and uses. As well, sheet metal is measured in gauges or thicknesses of which have a standard measure and tolerances.

To make matters even more complex, sheet metal has various forming processes like bending, curling, decambering, deep drawing, expanding, hydroforming, incremental sheet forming, ironing, perforating, laser cutting and more.

Sheet Metal Profile Cutting

Stainless steel, aluminium and steel that is cut to size entails different services like profile cutting, punching, shearing and band saw cutting. When it comes to profile cutting, there are also different methods used such as standard metal cutting, laser cutting and plasma cutting.

Standard metal cutting – a type of cutting that uses standard equipment such as circular saws, bandsaws and jigsaws.

Plasma profile cutting – a process that involves cutting steel and other metals with a plasma torch.

Laser cutting – laser processes include welding, cutting, trimming, engraving, cladding, heat treating, annealing, vapor deposition, scribing and shock hardening with the use of a laser.

There are also other ways of cutting metal like water jet cutting and flame cutting.

Various Devices and Machines

Sheet metal profile cutting uses a variety of cutting machines, depending on the projects and material being cut. For example, a tile cutting machine will be completely different than steel cutting device. For one, the thicknesses will be different, the type of blades or cutting technology will vary and the additional touches like holes and notches will be achieved through dissimilar methods.


Sheet metal profile cutting is often custom made to the specifics of a project. The type of profile will depend entirely on the type of project and the material that is being used. The greatest benefit of profile cutting is its exactness, precision and customised options.

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