Laser cutting technology boosts production in the elevator industry

Fiber laser technology has been very mature after several years of precipitation, and has gradually entered the field of industrial manufacturing. Industrial laser manufacturing equipment has been widely used in the production lines of all walks of life in the past few years. Many objects in life are related to laser technology. . This article mainly introduces the laser technology used in elevator products in the construction industry.

Elevator is a product that we can often come into contact with in our lives. Its appearance has provided great convenience to life. It originated in Western countries and has gradually been widely used in high-rise buildings. At present, there are two mainstream elevators in the market: vertical elevators and escalators. The elevators are widely used in high-rise buildings such as residential buildings and office buildings, while the escalators are mainly used in low-rise shopping malls, hospitals and other places.

The main structure of the elevator is composed of car body, traction part, control system, automatic door, safety system and so on. A large number of steel plates are used in elevators, such as doors and cars in elevators, pedal transmission parts in escalator elevators, and walls on both sides. These parts are mainly processed by laser cutting technology.

The elevator itself needs to have a certain load-bearing capacity, and the use of steel plate construction is extremely suitable. When laser cutting machines are not widely used, traditional punching and sawing methods are used to manufacture elevators. Because this method is not efficient, and the steel plate often needs to be polished after trimming, errors are prone to occur, which is not conducive to subsequent precision. 的结构。 The structure. Elevators not only need stable performance, but also have certain requirements on appearance precision. In public places such as shopping malls, the aesthetics of elevators will also have a certain impact on people's shopping psychology.

At present, the national standard does not require the steel plate thickness of the elevator car body and door, only the strength requirement, but generally speaking, 304 stainless steel is commonly used at a thickness of 0.8mm, and some steel plates up to 1.2mm are used. For steel plates of this thickness, taking into account the cutting production speed, generally 3000W can achieve rapid cutting processing, the processed workpiece has a flat cut surface and high precision, and the welding process can be directly carried out without grinding. With the laser cutting machine, the overall production of the elevator industry will definitely be upgraded to a higher level. It is optimistically expected that the processing demand of elevators and related products in the future will bring hundreds of cutting or welding equipment to the laser industry every year. This is a subdivision where laser technology can play an important role.