In the context of accelerating the lightweight transformation in new energy vehicles, aerospace and other fields, the processing demand for lightweight materials such as aluminum alloys and carbon fiber composite materials has gradually become greater. As the core tool for forming and processing such materials, cutting equipment often suffers from high loss due to impurities on the surface of the material, unstable cutting accuracy, frequent scrap of incisions, and equipment prone to hidden damage, which not only affects production efficiency, but also directly pushes up the production cost of enterprises.
In the traditional lightweight material processing process, the root cause of the loss of cutting equipment often lies in the lack or imperfection of the pretreatment link. During the storage and transportation of aluminum alloy sheets, an oxide layer is easily formed on the surface; During the production of carbon fiber composite materials, impurities such as mold release agents and oil stains often remain on the surface. These seemingly tiny impurities will have a knock-on impact on the operation process of the cutting equipment: The oxide layer on the surface of the material will enhance the ability to reflect the laser, resulting in the laser energy output by the cutting equipment cannot be accurately applied to the cutting surface, and then there will be problems such as impenetrable cutting and many burrs in the incision, which will eventually cause some materials to be scrapped due to the quality of the incision is not up to standard; And the residual oil stains and mold release agents, during the cutting process, will be carbonized by high temperature and attached to the nozzle and lens of the portable handheld laser cleaning machine equipment, which will not only interfere with the focusing accuracy of the laser, but also accelerate the wear of portable handheld laser cleaning machine equipment components, shorten the maintenance cycle of cutting equipment, and increase equipment maintenance. And the cost of component replacement.
Our portable handheld laser cleaning machine relies on the core technology of non-contact cleaning to cut off the chain of loss from the source. Unlike traditional cleaning methods such as pickling and manual polishing, it uses a frequency-adjustable fiber laser beam to accurately act on the impurity layer on the surface of the lightweight material: for the oxide layer on the surface of the aluminum alloy, the laser energy can instantly break the molecular structure of the oxide film, causing it to leave the surface of the material in the form of gasification, and the whole process will not cause any damage to the substrate itself; For the mold release agent and oil on the surface of the carbon fiber composite material, the laser can quickly decompose it into a gaseous substance to achieve deep cleaning of the surface of the material. The entire cleaning process does not require the use of chemicals, does not produce waste water discharge, and the cleaning efficiency is much higher than manual polishing. It can be perfectly adapted to the production rhythm of batch processing of cutting equipment, and avoids the subsequent cutting operations due to the long time-consuming pretreatment.
The lightweight materials pretreated by the portable handheld laser cleaning machine can directly improve the processing state of the cutting equipment and reduce equipment losses. On the one hand, the clean material surface reduces the reflection interference of the laser, so that the laser energy output by the cutting equipment can act on the cutting surface more accurately, the cutting accuracy is more stable, the quality of the incision is significantly improved, and the scrap of the material due to burrs and accuracy problems is greatly reduced; On the other hand, there is no impurity residue on the surface of the material, and there will be no carbide attached to the equipment components during the cutting process, which effectively slows down the wear rate of the nozzle and lens of the cutting equipment, extends the service life of the equipment components, reduces the frequency and cost of equipment maintenance, and enables the cutting equipment to maintain a stable operating state for a long time.
For companies that rely on cutting equipment to process lightweight materials, our portable handheld laser cleaning machine is not an additional investment, but a key part of reducing the loss of cutting equipment and improving the overall efficiency of production. By solving the core pain points of the pretreatment of lightweight materials, it maximizes the performance of cutting equipment, helps enterprises achieve the goal of cost reduction and efficiency in the field of lightweight material processing, and provides strong support for the upgrading and development of high-end manufacturing.