12 points to remember when using a laser engraving machine

12 points to remember when using a laser engraving machine

Note that laser engraving machine is also a laser marking machine. In order to make the machine more stable, fine maintenance is needed.

Good grounding laser engraving machine and laser power supply must have good grounding protection, and the grounding wire should be less than four special grounding wires.laserpecker 12 The need for grounding is:

Ensures normal laser power supply management,

Increase the laser tube's service life,

prevents the machine from beating due to external interference,

Prevent accidental circuit damage caused by high voltage discharges.

It is important to ensure that the cooling water in the laser engraving machine flows smoothly. Whether using tap water or circulating pumps, it is crucial to maintain a consistent flow. This water is responsible for dissipating the heat produced by the laser tube. It is recommended to keep the water temperature between 15-20 ° C in order to prevent a decrease in optical output power. laserpecker metal engraving In case of a disruption in the cooling water supply, such as a hard bend or detachment of the water pipe, or a malfunction of the water pump, immediate repairs must be made to avoid potential equipment damage or reduced power output. Regular checks should also be conducted to ensure smooth and uninterrupted flow of the cooling water.

Regular cleaning and proper maintenance are essential for the proper management of a machine tool. Just like how stiff joints hinder movement for humans, the guide rail of a machine tool is a critical component that needs to be well-maintained. After every research task, it should be carefully wiped clean and lubricated to ensure smooth operation. Additionally, regular oiling of the bearings is necessary to maintain flexibility in the enterprise's driving mode, accurate processing technology, and prolong the lifespan of the machine tool.

There should be an ambient temperature and humidity within the range of 5-35 degrees Celsius, and the following should be taken into consideration:

Avoid freezing the circulating water in the laser tube, and drain the water after shutting it down;

For the laser to work normally, it must be preheated for more than five minutes. In rainy days and humid environments, the laser power supply should be preheated for a long time until it is properly dehumidified to improve the high voltage and prevent the failure of the high voltage circuit.

Proper use of the Laser High Voltage button is essential. When activated, this button places the laser power supply on standby. In the event of a "manual lighting" or computer error, the laser may unintentionally cause harm to people and objects. To prevent such accidents, it is crucial to turn off the "laser high voltage" (also known as laser current) after each job is finished. Additionally, it is strictly prohibited for the operator to leave without permission while the machine is in operation. It is advisable to limit continuous work to 5 hours with a break of 30 minutes in between sessions.

To prevent potential damage to the national machinery market, it is advisable to keep large welding machines, enterprise power mixers, and power transmission and transformation technology equipment at a safe distance. Similarly, vibrating equipment such as forging presses and nearby motor vehicles should also be avoided due to their disruptive effects on precise engraving. While these instances are rare, they should still be prevented whenever possible.

As long as the lightning protection measures of the building can be reliable, and a "good grounding" in this part can also help prevent lightning. To prevent voltage fluctuations from suddenly burning out circuits or computers in unstable areas (such as those with voltage fluctuations of more than 5%), please install a regulated power supply with a capacity of at least 3000W.

Ensure the stability of your control computer when using it to operate the engraving equipment. Only utilize the control PC if the required graphic design software is present. Note that having a network card and antivirus firewall on this computer can significantly decrease the controller's speed. If data communication requires a network card, make sure to disable it prior to starting the engraving machine.

Due to the processing materials, a large amount of dust will be generated during the operation of the guide rail. With a cotton cloth, wipe off the original oil and dust on the guide rail, and then apply a layer of oil to the surface and sides of the rail. Maintenance period: A week.

After a period of time, dust will accumulate in the fan and exhaust pipe of the fan, affecting the fan's exhaust efficiency and causing a large amount of smoke to be expelled. During maintenance, remove the exhaust duct from the fan, clean the dust from the exhaust duct, and loosen the hose connecting the exhaust duct to the fan. Maintenance period is approximately one month.

Fastening of the screw: during the development phase, the motion control system will produce some loose, loose screws which will affect the stability of our mechanical design movement. The maintenance management method is to tighten the screws one by one with the included tools. The maintenance life cycle is about one month.

Lens maintenance is an important aspect of using a laser engraving machine. Over time, the lens may accumulate ash due to the working environment, which can decrease reflectivity and transmittance. This can ultimately impact the performance of the laser. To remedy this issue, simply soak a piece of absorbent cotton in alcohol and gently wipe the lens surface in a clockwise direction to remove dust. It is crucial to regularly perform this maintenance task in order to prolong the lifespan of the machine and improve work efficiency.