3 Significant Methods Of Laser Cutting

Laser cutting gets rid of machining on various engineering projects, allowing you to save cash on manufacturing expenses. The process is accurate and utilises minimal energy on steel laser cutting and aluminium laser cutting. It also allows you to cut sophisticated shapes at faster speeds without any need for other tools. The high speeds, as well as deep penetration, lead to the high productivity of the laser cutting procedure. Here are the top three methods of laser cutting.

Fusion cutting

Laser fusion cutting involves using airflow to inject molten material and partial melting of the metal. A laser beam, together with inert gas, makes the material exit the slot. The gas does not contribute to cutting. Fusion cutting achieves faster cutting speeds than gasification. Gasification requires more energy for melting the material. More laser power means more cutting speeds.

On the other hand, cutting speed reduces with the increment of plate thickness as well as the temperature of melting material. Fusion cutting gets zero oxidation incision for steel, iron and titanium. This is because melting fails to attain the density of laser power necessary for gasification.

Vaporisation cutting

This process utilises laser beams with vast energy densities for heating the material. This process creates a rapid increase in temperature, making the material achieve its boiling point. The material will then start forming a vapour. Vapours get ejected at high speeds, creating incisions on your metal with the ejection of vapours. Vaporisation cutting is ideal for thin stainless steel metal cutting and non-metal materials like cloth, paper, rubber and so on.

Oxygen cutting

This process uses oxygen as well as lasers as its preheat source. One procedure involves gas emission from the spray that reacts with the cutting material in an oxidation process. Another process involves blowing molten fluxes and oxides from the oxidation reaction zone to create incisions on the metal. Oxygen laser cutting generates a lot of heat from the oxidation reaction, which reduces energy consumption. The laser cutting speed is faster than that of vaporisation cutting.

The manufacturing, as well as production processes, are developing around the globe. Laser cutting is a more efficient and safer process that meets the growing demand for production and manufacturing. Laser cutting works faster, precisely and longer. It is a non-contact procedure, thus minimising damage to the material. Moreover, you will not require maintenance or repair schedules since there are minimal moving parts. Laser cutters only need less power consumption. These merits make laser cutting vital to industries such as medical, aerospace, automotive and electronics.