Laser cutting is a non-contact technique that uses a constant beam of light to create heat and pressure that distorts through various materials with precision. This method is used for multiple functions, including cutting, drilling and engraving. There are three main types of lasers for cutting, viz, gas lasers, fibre lasers and Nd: YAG. Each of these uses a different base material to stimulate the laser.
Understanding the Three Main Types of Laser Cutting
Gas Lasers (CO2)
Gas lasers produce light beams by mixing gases. The gas mixture-filled tubes include gases like carbon dioxide, nitrogen, helium and hydrogen. This CO2 laser cutter is used for thinner materials like fabric, leather, wood and paper (wallpaper).
Fibre Lasers
Fibre lasers use optical fibres and operate by sending the laser beam through fibreglass diodes. These types of lasers can cut through metallic and non-metallic materials like wood, glass and plastic.
Nd: YAG
Nd: YAG full form is Neodymium-doped Yttrium Aluminium Garnet. The core of Nd: YAG lasers is a synthetic crystal that, when triggered by light, produces a laser beam with a wavelength of approximately. 1.06 mm. The Nd: YAG laser is used with metals (coated & non-coated metals) and nonmetals, including plastics.
Things to Consider When Choosing Laser Cutting Types
- Material Type & Thickness: The type of laser used depends on the material’s properties. Lasers for cutting fibre lasers are suitable for cutting metal like stainless steel and aluminium. Gas lasers are ideal for cutting non-metallic materials like acrylic and wood. Our CNC laser cutting services in Vadodara at Mahavir Enterprise consider your material’s thickness and use the most ideal laser cutting process.
- Required Precision & Edge: The type of laser can also impact the precision of the cuts you want. Nd: YAG lasers are best for high-quality, precise cuts for intricate shapes.
- Intended Applications: Whether you want laser cutting for engraving, drilling, and engraving is an important consideration, this is because some lasers may be more suitable for your specific applications. Like, gas lasers are perfect for engraving materials like wood and glass.
These are the three main types of lasers for cutting, catering to your diverse requirements. Looking to get done laser cutting job work in Vadodara? Mahavir Enterprise offers the best laser cutting services for different materials and precisely cuts for your specific applications. For the best quotes, call us.
