A: The advantages of laser cutting machine are flexibility, precision, repeatability, speed, cost-effectiveness, great quality, contactless cutting, versatility and automation possibilities.

A: Laser cutting is a slitting process with which it is possible to cut metallic and non-metallic raw materials of different material thicknesses. This is based around a laser beam which is guided, formed, and bundled. When it hits the workpiece, the material heats up to the extent that it melts or vaporises.

A: Laser Power: As the rated power of the laser beam increases, the cost of the components to handle the higher energy levels increases. Workpiece Thickness: Cutting thicker material requires higher-power lasers. High-power lasers require heavier-duty components and are more expensive than low-power machines.

A: Laser cutters can be very quick, and can churn out designed parts in just a few minutes. Like 3D printers, laser cutters are rapid prototyping machines; they allow designers to quickly and cheaply iterate on their designs before they produce products on a larger scale.

A: Apart from that, most of the laser in the market have a life around 30,000 hours, which is a lay man's language is 15 years of proper usage. Further, one can expect a good 100,000 hours life of fiber lasers, which roughly translates to 45 years of machine use.

A: Fracture-controlled cutting is also known as thermal stress cracking. It is applied when cutting brittle materials. When uncontrolled force or temperature is applied, brittle materials tend to break into pieces. Fracture-controlled cutting focuses a very narrow laser beam on a small workpiece surface. It creates a thermal gradient that cracks the workpiece in that location. The laser then moves in a very fast and controlled manner to spread the crack along the cut.
Fracture-controlled cutting is commonly applied when cutting glass and ceramics. The laser is not passing completely through the material thickness. Only a portion of the thickness is cut and the rest separates due to cracking.

A: Maintaining a CO2 laser is easy, but important to keep your machine safe and operating well for optimal performance. A wide range of parts can go wrong if you don't take the correct measures to keep your machine in good condition, so it's always worth doing regular servicing to ensure peak performance.

A: Laser cutting machine uses a high-power laser which is directed through optics and computer numerical control (CNC) to direct the beam or material. Typically, the process uses a motion control system to follow a CNC or G-code of the pattern that is to be cut onto the material. The focused laser beam burns, melts, vaporises or is blown away by a jet of gas to leave a high-quality surface finished edge.

At its narrowest point, a laser beam is typically under {{0}}.0125 inches (0.32 mm) in diameter, but kerf widths as small as 0.004 inches (0.10mm) are possible depending on material thickness.
Where the laser cutting machine process needs to start anywhere other than the edge of the material, a piercing process is used, whereby a high power pulsed laser makes a hole in the material, for example taking {{0}} seconds to burn through a 0.5-inch-thick (13 mm) stainless steel sheet.

A: If you're working with thin materials like paper or cardboard, a lower-wattage laser tube around 40 watts would be a great choice. However, if you want to cut through thicker materials like 2mm - 6mm wood or acrylics, we recommend a higher-wattage laser tube around 60w - 100w.

A: Hardwoods can be sourced in a wide range of thicknesses but may need multiple passes to cut. In general, a 45 W laser at full power and a slow feed will cut ¼"-thick slices of most hardwoods.