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Maintenance and precautions for optical lenses of laser cutting machines
I. Lens types and functions 1. Collimator Function: Convert the divergent beam emitted by the laser into parallel light to ensure stable transmission of beam quality. 2. Focusing lens Function: Focus the parallel light into a high-energy-density spot to achieve efficient cutting. 3. Protective le...Read more -
Laser chiller maintenance
Laser chillers are key components to ensure stable operation of laser equipment, and their performance directly affects the output power and service life of lasers. If daily maintenance is not in place, it may lead to reduced heat dissipation efficiency, frequent equipme...Read more -
Hot Weather Compressor Solutions
In hot summer or special working environment, air compressors, as key power equipment, often face many problems such as over-high temperature, reduced operating efficiency, and increased failure rate. If effective measures are not taken in time, it may cause equipment da...Read more -
Reasons and solutions for insufficient penetration of laser welding machine
Ⅰ. Reasons for insufficient penetration of laser welding machine 1. Insufficient energy density of laser welding machine The welding quality of laser welders is related to energy density. The higher the energy density, the better the weld quality and the greater the penetration depth. If the ener...Read more -
Laser engraving machine maintenance
1. Replace water and clean the water tank (it is recommended to clean the water tank and replace the circulating water once a week) Note: Before the machine works, make sure that the laser tube is full of circulating water. The water quality and water temperature of the circulating water directly...Read more -
The reasons and solutions for excessive vibration or noise of laser marking equipment
Reason 1. Fan speed is too high: The fan device is one of the main factors affecting the noise of the laser marking machine. Too high speed will increase the noise. 2. Unstable fuselage structure: Vibration produces noise, and poor maintenance of the fuselage structure will also cause noise probl...Read more -
Analysis of the causes of incomplete marking or disconnection of laser marking machines
1、Main reason 1）.Optical system deviation: The focus position or intensity distribution of the laser beam is uneven, which may be caused by contamination, misalignment or damage of the optical lens, resulting in incoherent marking effect. 2）.Control system failure...Read more -
The mainly reasons why the laser marking machine burns or melts on the surface of the material
1. Excessive energy density: Excessive energy density of the laser marking machine will cause the surface of the material to absorb too much laser energy, thereby generating high temperature, causing the surface of the material to burn or melt. 2. Improper focus: If the laser beam is not focu...Read more -
The main difference between continuous laser cleaning machine and pulse cleaning machine
1. Cleaning principle Continuous laser cleaning machine: Cleaning is performed by continuously outputting laser beams. The laser beam continuously irradiates the target surface, and the dirt is evaporated or ablated through the thermal effect. Pulse laser cleaning ma...Read more -
Causes and solutions for improper welding surface treatment of laser welding machines
If the welding surface of the laser welding machine is not properly treated, the welding quality will be affected, resulting in uneven welds, insufficient strength, and even cracks. The following are some common reasons and their corresponding solutions: 1. There are impurities such as oil, oxide...Read more -
Reasons and solutions for poor cleaning effect of laser cleaning machine
Main reasons: 1. Improper selection of laser wavelength: The main reason for low efficiency of laser paint removal is the selection of the wrong laser wavelength. For example, the absorption rate of paint by laser with a wavelength of 1064nm is extremely low, resulting in low cleaning efficie...Read more -
Reasons and optimization solutions for insufficient laser marking depth
Insufficient marking depth of laser marking machines is a common problem, which is usually related to factors such as laser power, speed, and focal length. The following are specific solutions: 1. Increase laser power Reason: Insufficient laser power will cause the laser energy to fail to effecti...Read more
