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Maintenance skills and adjustment of metal tube and plate fiber laser cutting machine

Views:0     Author:DURMAPRESS     Publish Time: 2021-05-20      Origin:DURMAPRESS Inquire

Maintenance skills and adjustment of metal tube and plate fiber laser cutting machine

After the metal tube and plate fiber laser cutting machine is used for a period of time, the smoke will adhere to the surface of the lens, affecting the engraving and cutting depth, as well as the engraving and cutting accuracy.Generally, three pieces of mirror and one piece of focusing mirror are carefully wiped clean with anhydrous alcohol in about a week.Metal laser cutting machine, fiber laser cutting machine and metal laser cutting machine use for a period of time, engraving, cutting smoke, dust has a corrosive effect on the guide rail, so regular maintenance of the guide rail.

The critical power supply of the metal tube and plate fiber laser cutting machine is used to clean the clean soft cloth guide rail, and then the lubricating oil is dropped on the guide rail. After the oil is finished, the slider is rolled back and forth in the guide rail to ensure that the lubricating oil enters the inside of the slider.After oil, let the slider roll back and forth in the guide rail, then we must first install the guide rail, pay attention to install the guide rail do not first fixed, to install all the fixing nails, maintain the level, in the belt and the slider fixed, then install the lens, dimming X to the end of the way to the destination.In the process of lens installation and cleaning, any bit of stickiness, even fingernail oil drops, will improve the absorption rate of the lens, reduce the service life.

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Therefore, the following precautions must be taken:

Never install lenses with bare fingers.Finger gloves or rubber gloves should be worn.

Do not use sharp equipment to avoid scratching the surface of the lens.

Do not touch the film when taking the lens, but hold the edge of the lens.

Lenses should be kept in a dry, clean place for testing and cleaning.A good table surface should have several layers of cleaning paper towels, and several pieces of cleaning lens cotton paper.

Users should avoid talking over the lenses and keep food, drinks and other potential contaminants away from the work environment.


How to adjust the precision of laser cutting machine

 

Because of the high precision of the laser cutting machine, our customers choose the laser cutting machine for the processing and application of metal materials. High precision, fast cutting speed, flexible operation and high efficiency are the core selling points of the laser cutting machine.

When the spot of the focusing laser is adjusted to a smaller size, the initial effect is determined by the dot sample, and the focal length is determined by the size of the dot effect.We just need to find a small laser point, and then this position is a good processing focal length to start the processing work.

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In the front of the cutting machine debugging, we can use some debugging paper, workpiece scrap point to determine the accuracy of the laser cutting machine's focal length position, move the position of the upper and lower laser head height, laser point shooting size will have different size changes.The position is adjusted several times to find the smaller spot position to determine the focal length and suitable position of the laser head.

After installing the laser cutting machine, a scribing device is installed on the cutting nozzle of the CNC cutting machine. The scribing device draws a simulated cutting pattern, and the simulated graph is a 1-meter square.Built-in 1M diameter circle and draw four corners diagonally.After the stroke is completed, measure with a measuring tool.Is the circle tangent to the sides of the square?Whether the length of the diagonal of the square is √2 (the data obtained by opening the root is about: 1.41m), the central axis of the circle should be divided into square edges and central points equally.The distance between the intersection of the axis and the two sides of the square and the intersection of the two sides of the square should be 0.5m. The cutting precision of the equipment can be judged by testing the distance between the diagonal and the intersection point.

Can be automatic: the above is about the cutting machine to adjust the accuracy of the method, due to the high precision of the machine, in the use of laser cutting machine after a period of time, the cutting accuracy will inevitably deviate, master how to debug the accuracy is the basic knowledge of the operation of the laser cutting machine.

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Talking about maintenance skills of fiber laser cutting machine

Fiber laser cutting machine with the needs of users, has become an indispensable processing equipment.Fiber laser machine after a long time of operation, there will be some mechanical loss, how to achieve high efficiency and high quality of operation, its maintenance is the key.

We need to learn the use and maintenance skills of fiber laser cutting machine equipment, so as to better play the effect of the equipment and maximize the work efficiency of the equipment.Jin and silk square laser for you to sort out the five maintenance skills, I hope you have a great help for the use of fiber laser cutting machine.

1 every three months to check the straightness of the laser cutting machine track and the verticality of the machine, found abnormal to timely debugging, otherwise the error will affect the quality of cutting.

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2. The guide rail of the laser cutting machine should be cleaned regularly to eliminate dust and other sundries.Motor and guide rail to often clean up and add lubricating oil, the machine in the moving can better position, effectively ensure the cutting quality of laser cutting machine.

3. Use vacuum cleaner once a week to suck the dust and dirt in the machine, and all electrical cabinets should be closed to prevent dust.

4. Check the steel belt of laser cutting machine frequently and ensure that it is tight.Otherwise in the operation of the problem, may lead to injuries.

5. Dual focal length laser cutting head is a vulnerable item on the laser cutting machine. Long-term use leads to damage of the laser cutting head.Check and repair regularly.If there is deformation or other forms, at this time you should know that the laser cutting head has been a little damaged, to be replaced.

In addition to the daily maintenance of fiber laser cutting machine, we should strictly inspect the parts and components when we buy machinery, so that we can eliminate the damage of machinery from the root.

Correct treatment method of cutting head bump plate of laser cutting machine

Processing manufacturers in the long-term use of laser cutting machine in the process, inevitably appear a variety of faults, cutting head collision plate is a common fault.If you don't know how to handle it, read this article to learn how to handle it properly.

Laser cutting machine cutting head collision plate is a common fault, whether it is fiber laser cutting machine or CO2 laser cutting machine will appear, in the process of using this collision plate do not panic, turn off the laser equipment, find the source of the collision plate.

Processing manufacturers in the long-term use of laser cutting machine in the process, inevitably appear a variety of faults, cutting head collision plate is a common fault.If you don't know how to handle it, read this article to learn how to handle it properly.

Laser cutting machine cutting head collision plate is a common fault, whether it is fiber laser cutting machine or CO2 laser cutting machine will appear, in the process of using this collision plate do not panic, turn off the laser equipment, find the source of the collision plate.

CO2 laser cutting machine

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Fiber laser cutting machine or CO2 laser cutting machine cutting head after touching the plate is normal, this situation is usually because of the problem of parameter setting, you can reduce the laser cutting head upper limit and lower limit in the same proportion, the laser cutting head will follow the normal;Laser cutting head follow distance is too high.Open the following head debugging software and observe whether the following distance is set correctly;Adjust cutting head limit and lower limit, increase in proportion, test to the appropriate value;During the cutting process, the laser cutting head suddenly rises automatically.In this case, stop the laser work and observe whether the copper nozzle of the follower head is heated. If the heating indicates that the laser light path is not correct, which leads to the overheating of the copper nozzle and the change of capacitance value.Adjust the light path and the problem will be solved.

The basic situation of the laser cutting machine cutting head touch board has been understood, if in the future use of the phenomenon of cutting head touch board, you can check the shutdown according to the method mentioned in this paper, and then do other operations, so as not to cause damage to the machine parts caused by misoperation.


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