At present, cnc metal laser cutting machine is widely used in metal industry, not only in automobile manufacturing, fitness equipment, construction machinery, kitchen appliances, steel processing, agricultural machinery, sheet metal for household appliances, elevator manufacturing, home decoration, advertising processing and even in aerospace.
The optical fiber laser cutting machine manufactured by LXSHOW Laser Co., Ltd. in Jinan, China employs an integral welding structure for the machine tool, cross beam and work bench. According to the standard treatment method of large machine tool, stress annealing is carried out after precise finishing and then vibration aging treatment is carried out. which can completely eliminate welding stress and processing stress, so that the machine can maintain high strength, high accuracy and no deformation during normal use for 20 years. movable cross-beam adopts imported high-precision frame and straight guide rail, which features smooth transmission and high working accuracy. X, Y and Z axles are imported Japanese servo motors with high precision, speed, large torque, large inertia, stable and durable performance, which can ensure the high-speed operation of the whole machine.
What are the advantages of a laser fiber cutting machine over other cutting machines?
- A. Good cutting quality. Because of the small laser spot and the high energy density, the laser cutting machine can achieve better cutting quality once. The cutting slit of laser cutting is generally 0.1-0.2mm, the width of the heat-affected zone is small, the geometry of the slit is good, and the cross-section of the cutting slit presents a relatively regular rectangle. The cutting surface of the laser cutting workpiece has no burrs, and the surface roughness Ra is generally 12.5–25 μm. Laser cutting can even be used as the last processing procedure. Generally, the cutting surface can be directly welded without reprocessing, and the parts can be used directly.
B. Fast cutting speed. Laser cutting is faster and more efficient. The photoelectric conversion rate is high, which can reach twice that of carbon dioxide. Moreover, it has advantages in cutting sheet metal. For example, using 3KW laser power, the cutting speed of 1mm steel can be as high as 20m/min, the cutting speed of 10mm thick carbon steel is 1.5m/min, and the cutting speed of 8mm thick stainless steel is 1.2m/min. Because of the small heat-affected zone and little deformation of the workpiece during laser cutting, It can not only save fixtures, but also save auxiliary time such as installing fixtures. - C. Suitable for processing large pieces of products. The mold manufacturing cost of large-scale products is very high, but laser processing does not require any molds, and laser processing completely avoids the slump formed when the material is punched and sheared, which can greatly reduce the production cost of the enterprise and improve the grade of the product.
- D. Clean, safe and pollution-free. Low noise, low vibration and no pollution during laser cutting greatly improve the working environment of operators.
- E.Not susceptible to electromagnetic interference. Unlike electron beam processing, laser processing is insensitive to electromagnetic interference and does not require a vacuum environment.
Post time: Jul-27-2022
