Now the advertising industry needs more and more materials. In addition to some common materials such as acrylic, galvanized sheet and wood, iron plate, carbon steel, stainless steel, titanium steel plate, etc. are also used more and more, which also makes the demand for optical fiber laser cutting machines growing. So why do we use optical fiber laser cutting machines for advertising production?
1. High cutting accuracy. The positioning accuracy of the laser cutting machine is 0.05mm, and the repeated positioning accuracy is 0.03mm.
2. The laser beam is focused into a very small light spot, and the power at the focus reaches the maximum. The material is quickly heated until it is vaporized and evaporated to form a hole. With the linear movement of the beam, the hole continuously forms a very narrow slit, and the width of the incision is generally 0.1-0.2mm.
3. The cutting surface is free of burrs, and the surface roughness of the incision is generally controlled within Ra6.5. The cutting speed can reach 10m/min, and the maximum positioning speed can reach 30m/min, which is much faster than the wire cutting speed.
4. No contact cutting, the trimming is little affected by the heat, and basically no thermal deformation of the workpiece will occur, completely avoiding the collapse of the material due to punching and shearing, and generally no secondary processing is required for the kerf. The laser cutting head will not contact the material surface, so it will not scratch the workpiece surface.
5. Laser processing is flexible, it can process arbitrary shaped graphics, and can also cut pipes and other kinds of shaped materials. Laser processing does not require molds, no mold consumption, no frequent repair and repair of molds, saving mold replacement time, thus saving mold processing costs and reducing production costs, especially suitable for processing and production of large products.
6. Optical fiber laser cutting machine adopts computer programming, which can cut products of different shapes and improve the utilization rate of materials. Less laser processing waste, low noise decibels, environmental protection, clean, safe, pollution-free, greatly improving the working environment.