Laser Cutting Kerf Steel

Kerf for every process is different.

Laser cutting kerf steel.

The laser burns away a portion of material when it cuts through. Each cutting process removes a different amount of material or kerf. The more precise processes like waterjet and laser remove a smaller amount of kerf which is one of the reasons they can be more precise. Heating up too small of an area or not having enough assist gas flow through the cut will result in the kerf width of the cut being too narrow.

Cutting mild steel with a laser is balance of how much material is heated up with the laser beam and how much assist gas flows through the cut. It has the characteristics of fast cutting speed and high cutting quality. Heating up too large of an area or having too much. Heating up too small of an area or not having enough assist gas flow through the cut will result in the kerf width of the cut being too narrow.

In recent years optical fiber laser cutting machine has been widely used to make metal laser cutting more convenient and efficient. Laser fusion cutting involves melting material in a column and using a high pressure stream of gas to shear the molten material away leaving an open cut kerf. Laser cutting as it is obvious from the name is a cutting technique in which a laser is used to cut through a material the laser finds a lot of use because of its precision. Here dross forms as molten material solidifies before it can be evacuated from the kerf.

In contrast ablative laser cutting removes material layer by layer using. Cutting mild steel with a laser is a balance of how much material is heated up with the laser beam and how much assist gas flows through the cut. Laser cutting machine is a kind of equipment that can partially replace traditional metal cutting method. The metal cutting option allows for accurate cutting of sheet metals like stainless steel mild steel aluminum copper and brass.

Broadly speaking laser cutting can be divided into two types. It comes largely down to the laser s cutting kerf. The automatic focusing height follower developed by kern laser systems is one of the key elements for optimal metal cutting. This is known as the laser kerf and ranges from 0 08mm 1mm depending on the material type and other conditional factors.

After slowing down and changing the assist gas pressure to accommodate the operator finds an even larger burr. Laser fusion cutting and ablative laser cutting. Although above c0 45mm is only experienced when cutting thicker foams. In laser cutting how the laser beam assist gas and material interact determines the quality of cut.

A typical example shown here is for 1 2 thick mild steel. Typical kerf width for 1 2 thick c s. Laser cutting produces a kerf of around 0 3 mm this value is the smallest comparing it to the other techniques in this article.