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Care and Maintenance of Laser Cutting Machines

With the rapid development of science and technology, laser cutting technology is more and more widely used in the field of modern industrial processing. With their high precision and high efficiency, laser-cutting machine is favoured by many enterprises. However, any equipment needs to be properly cared for and maintained to ensure its stable operation and prolong its service life. In this article, we will introduce the main points of laser cutting machine care and maintenance in detail to help users better manage and use the equipment.

Introduction

A laser cutting machine is a high-precision, high-efficiency cutting equipment widely used in metal processing, machinery manufacturing, automotive parts and other fields. In order to ensure the normal operation of the laser cutting machine, reduce the failure rate and improve the service life of the equipment, it is vital to carry out regular maintenance and repair. Below, we will learn about routine maintenance, regular maintenance, wearing parts replacement, etc., and a detailed introduction to the laser cutting machine maintenance and maintenance methods.

Daily maintenance

Equipment shell cleaning

Equipment shell is the first protective barrier of the laser cutting machine, regular cleaning of the shell can effectively prevent dust and dirt into the equipment. It is recommended to use a clean cloth to wipe the equipment shell at the end of each day to ensure that its surface is clean and dust-free.

Maintenance of cutting table

The cutting table is an important working area of the laser cutting machine, and its flatness and cleanliness directly affect the cutting accuracy. Therefore, after each use, the table surface should be cleaned in a timely manner of metal residues and dust. At the same time, the flatness of the table surface should be checked regularly and adjusted in time if unevenness is found.

Guide rail cleaning and lubrication

The guide rail is the key part of the moving parts of the laser cutting machine, and its performance directly affects the stability of the operation of the equipment and cutting accuracy. Therefore, the guide rail should be cleaned at least once a week and coated with special lubricant to maintain the flexibility and stability of the guide rail.

Maintenance of lenses

The lens of the laser cutting machine plays a vital role in the transmission and quality of the laser. Therefore, the lenses should be inspected and cleaned regularly to ensure that their surfaces are free of stains and scratches. If the lens is found to be damaged or heavily contaminated, it should be replaced in time.

Regular Maintenance

Inspection and maintenance of laser

The laser is the core component of the laser cutting machine, and its performance directly affects the cutting quality and efficiency. It is recommended to conduct a comprehensive inspection of the laser once a month, including the laser's output power, beam quality and other aspects. If any abnormality is found, professional technicians should be contacted in time for repair or replacement.

Inspection and maintenance of cooling system

The laser cutting machine generates a lot of heat during the working process, so the normal operation of the cooling system is crucial. Users should regularly check the water level and quality of the cooling water to ensure that the cooling system can work properly. Meanwhile, in order to avoid the accumulation of scale and impurities, it is recommended to replace the cooling water regularly.

Inspection and maintenance of air circuit system

Laser cutting machine needs to use gas in the cutting process, so the stability and sealing of the gas circuit system are crucial to the cutting quality. Users should regularly check the gas source, gas connection solenoid valve and other components to ensure that the gas supply is normal and no leakage.

Inspection and maintenance of transmission and circuit system

Transmission system and circuit system are important parts of laser cutting machine, and their normal operation directly affects the stability and safety of the equipment. Users should regularly check the motor, gearbox and other transmission components, as well as the power supply, cable and other circuit components of the working state, to ensure its normal operation and no hidden safety hazards.

The replacement and maintenance of wearing parts

Replacement of cutting head and nozzle

Cutting head and nozzle are easy to wear parts in the laser cutting machine, and their service life is affected by various factors such as material, cutting thickness, gas pressure and so on. Users should replace the badly worn cutting head and nozzle in time according to the actual situation to ensure the cutting quality and efficiency.

Replacement of protective lenses

Protective lenses are located at the output end of the laser and are used to protect the laser from metal vapours and fumes. Since the protective lens is easily contaminated and damaged, users are recommended to replace the protective lens regularly according to the actual situation.

Lubricating oil and filter replacement

The transmission system of the laser cutting machine requires lubricating oil for lubrication and cooling. In order to ensure normal operation and prolong the service life of the equipment, users should regularly replace the lubricant and filter. At the same time, attention should be paid to the selection of appropriate lubricant varieties and specifications to meet the needs of the equipment.

Other Precautions

Safe operation

In the use of laser cutting machine, the user should strictly abide by the safety operating procedures to ensure the safety of personnel and equipment. At the same time, wear personal protective equipment to avoid injury to the eyes or hands and so on.

Software Upgrade and Backup

As technology continues to advance, the software programs of laser cutting machines are constantly being updated and optimised. In order to get the latest features and better performance, users are recommended to check and update the software programme regularly. At the same time, it is necessary to do a good job of software data backup to prevent unnecessary losses caused by data loss.

Professional Training and Technical Support

In order to improve the operator's skills and ability to deal with emergencies, it is recommended that users provide professional training for operators. At the same time, to maintain good communication and cooperation with the equipment supplier in order to obtain timely technical support and maintenance services when needed.

Laser cutting machine maintenance and repair work for the stable operation of the equipment and extending the service life is of great significance. Through daily cleaning and maintenance, regular maintenance and inspection and timely replacement of wearing parts and other measures, we can ensure that the laser cutting machine is always in good working condition. With the continuous development of science and technology and market demand changes, laser-cutting machines will usher in more development opportunities and challenges. Therefore, users should constantly pay attention to the industry dynamics and technology development trends, in order to better manage and use the laser cutting machine.

In the future development, with the continuous progress of intelligent manufacturing and automation technology, the maintenance and repair of laser cutting machines will also become more intelligent and efficient. We believe that with the joint efforts of users and suppliers, laser-cutting technology will be applied and promoted in a wider range of fields.