High-end domestic appliances introduce laser seamless welding precision technology for the first time

Recently, Haier has launched the industry's first washing machine produced by laser seamless welding technology. The uniform power washing machine has been listed on the market in China. This product shows people the era of science and technology, and advanced manufacturing technology has brought great changes to the laundry life.

It is reported that laser seamless welding technology is widely used in high-precision manufacturing fields such as automobiles, ships, aircrafts, and high-speed rails. Volkswagen has created the "42-meter seamless laser welding technology", which has greatly improved the overall body and stability; Sino-German shipbuilding industry developed a "high-power laser welding technology" to ensure the safety of the ship, and further strengthened The hull structure; In the aviation field, laser seamless welding technology has also been widely used in the manufacture of aircraft engines. At the same time, the laser seamless welding technology of aluminum alloy fuselage can replace the rivets, thus reducing the body weight by 20%; Our country's high-speed railway track has also introduced laser seamless welding technology. While improving safety performance, it also greatly reduces noise, and it brings quiet and comfortable riding environment for passengers.

The application of laser seamless welding technology has brought about a significant increase in people's quality of life. Under this background, the world's number one brand, Haier washing machine, took the lead in introducing this technology into the field of washing machines, leading the overall improvement of the manufacturing technology of the industry.

According to Haier's R&D personnel, most of the manufacturing technology of the automatic washing machine inner barrel on the market currently adopts the “buckle” technique, and there is a gap or unevenness in the connection of the inner barrel, resulting in a low strength of the barrel and unnecessary wearing of the clothing. In order to further improve the reliability and refinement of the inner barrel, Haier Washing Machine uses the automobile and shipbuilding industries as the reference, and applies the laser seamless welding technology to new products of uniform power washing machines, avoiding the occurrence of gaps and unevenness in the inner barrel, and improving it in an all-round way. The product's reliability and care more at the same time. Due to the increase in the strength of the inner barrel, the maximum speed of the dehydration process of the homogenous power washing machine is also improved by 25% compared with the normal automatic washing machine, and the dehydration efficiency is greatly increased, and the power consumption is less and the time is saved.

In addition, the reporter also learned that the inner barrel module of Haier uniform power washing machine adopts the industry-leading "automatic equipment integrated forming process" to avoid the error caused by the traditional manual assembly, the entire inner barrel module does not have a screw, the combination of components is just right, The product consistency is further improved and the service life of the entire machine is extended.

Industry experts said that with the continuous consolidation of the status of the world's No. 1 brand of Haier washing machines, its leading role in the industry began to be fully demonstrated, and the application of laser seamless welding technology also led the global washing machine industry into a new “Seiko era”. . Haier washing machines, which hold the high-end manufacturing voice of the world, will upgrade the manufacturing process to allow more consumers to enjoy the quality of laundry life.