ASYS Industrial CO2 fiber Laser repair

As an important player in the field of laser equipment, ASYS Laser occupies a prominent position in the market with its advanced technology and reliable performance. A deep understanding of the advantages of ASYS Laser, possible failures and effective maintenance methods is essential to fully utilize the efficiency of the equipment, ensure production continuity and reduce operating costs.

2. The significant advantages of ASYS Laser

(I) High-precision marking capability

Advanced laser control technology: ASYS Laser uses cutting-edge laser control algorithms to accurately adjust the output parameters of the laser, including power, pulse width, frequency, etc. Through the precise control of these parameters, extremely fine marking effects can be achieved. In the marking application of electronic components, clear and high-precision characters and patterns can be marked on the surface of extremely small chips, and the marking accuracy can reach the micron level, meeting the stringent requirements for marking accuracy in the process of miniaturization and high performance of electronic products.

(II) Diverse laser type adaptation

Efficient application of fiber lasers: Some ASYS Laser products use fiber laser technology. Fiber lasers have the characteristics of high conversion efficiency and can convert a high proportion of input electrical energy into laser energy output. This not only reduces the energy consumption of the equipment, but also improves the overall operating efficiency. At the same time, fiber lasers have excellent beam quality, low divergence angle and high beam quality ratio (M² value is close to 1). In long-distance transmission or high-magnification focusing applications, it can still maintain a high laser energy concentration, providing strong support for efficient processing such as welding, cutting and marking of metal materials.

Unique advantages of carbon dioxide lasers: In the processing of non-metallic materials such as wood, leather, plastic, and ceramics, carbon dioxide lasers show unique advantages. The wavelength characteristics of carbon dioxide lasers enable them to be effectively absorbed by these non-metallic materials, thereby achieving processing effects such as material gasification, carbonization or surface modification.

(III) Flexible system configuration and integration capabilities

Modular design concept: The product system is built based on modular design ideas. Each functional module such as laser generation module, beam transmission module, control system module, and workbench module is designed as an independent and standardized unit. Users can flexibly select and combine different modules according to the specific needs of their own production processes to customize the most suitable laser equipment solution.

Easy to integrate into automated production lines: It has good openness and compatibility and can be seamlessly integrated with various automated equipment and production management systems. Through standard communication interfaces such as Ethernet interface and RS-232/485 interface, data interaction and collaborative work can be achieved with PLC (Programmable Logic Controller), robot, MES (Manufacturing Execution System), etc.

3. Common fault information of ASYS Laser

(I) Abnormal power output

Reduced output power: The gain medium inside the laser generator may age after long-term and frequent use. Taking fiber laser as an example, the concentration of rare earth ions doped in the optical fiber will gradually decrease, resulting in a weakening of the light amplification ability, thereby reducing the output power. In addition, dust, oil or scratches on the surface of optical components such as reflectors and lenses will increase the loss of light during transmission and also cause insufficient output power. Power system failure is also one of the common reasons. For example, the aging of capacitors and damage to rectifiers in the power module will lead to unstable output voltage or current, which cannot provide enough energy for the laser generator, thus affecting the power output.

Power fluctuation: The unstable performance of electronic components in the drive circuit is an important factor causing power fluctuation. For example, parameter drift of transistors and internal failure of integrated circuit chips may cause fluctuations in the drive current, which in turn makes the output power of the laser unstable. Failure of the temperature control system is also a key reason. When the laser is working, it will generate a lot of heat. If the heat dissipation system cannot work effectively, the operating temperature of the laser will be too high or the temperature will fluctuate greatly, thus affecting the optical properties of the gain medium and causing power output fluctuations.