What Is The Effect Of Laser Cutting Machine?

What is the purpose of laser cutting machine? If you want to understand this problem clearly, you must understand all the knowledge of the laser cutting machine. Let's explain in detail the content related to the laser cutting machine:
What is a laser cutting machine
Laser cutting machine is an efficient metal material processing equipment. The principle is to focus the laser emitted by the laser device into a high -power laser beam through the light path system. Laser beams are irradiated with the surface of the workpiece to make the workpiece reaches the melting point or boiling point, while blowing away the melting or vaporization metal with the high -pressure gas of the beam coaxial coaxial coaxial shaft. With the movement of the relative position of the beam and the workpiece, the material will eventually form a slit to achieve the purpose of cutting. The laser cutting process replaces the traditional mechanical knife with an invisible beam. It has the characteristics of high accuracy, fast cutting speed, not limited to cutting patterns, automatic typing saving materials, flat incision, and low processing costs. It will gradually improve or replace it. Traditional metal cutting and processing equipment.
How to operate the laser cutting machine
When the laser cutting machine is working, it is very dangerous if a failure occurs. Novices must be trained by professionals in order to operate independently. The 13 details of the safety work of the laser cutting machine are summarized according to the experience:
1. Comply with the safety operating procedures for general cutting machines. Strictly start the laser according to the laser startup program.
2. The operator must be trained, familiar with the structure and performance of the equipment, and master the relevant knowledge of the operating system.
3. Wearing labor protection products in accordance with regulations, protective glasses must be worn near the laser beam.
4. Do not process whether the material can be irradiated or heated with laser, so as not to process the potential danger of smoke and steam.
5. When the equipment is running, the operator shall not leave the post without authorization, and shall not be taken care of by others. When you really need to leave, the operator should park or cut off the power switch.
6. Put the fire extinguisher in the place where the tentacles can be. Turn off the laser or shutter when not processing. Do not place paper, cloth or other flammable items near the shieldless laser beam.
7. When abnormalities are found during processing, they should be stopped immediately, and the faults should be excluded in time or reported to the supervisor.
8. Keep the laser, bed body and surrounding areas clean, neat, and oil -free, workpieces, plates, waste, etc. are stacked according to regulations.
9. When using a gas cylinder, avoid damping the welding wire to avoid leakage accidents. The use and transportation of gas cylinders shall comply with the regulations for gas cylinders. It is strictly forbidden to expose the cylinder to the sun or close to the heat source. When the bottle opening valve, the operator must stand on the side of the bottle mouth.
10. Comply with high -pressure safety regulations during maintenance. Every 40 hours or weekly, every 1,000 hours or every 6 months, must be performed in accordance with regulations and procedures.
11. After booting, start the machine tool manually low -speed in the X and Y directions to check whether there are abnormalities.
12. After entering the new workpiece program, the trial operation should be performed and the operation of its operation should be performed.
13. Pay attention to observing the operation of the machine during work to avoid accidents caused by the cutting machine beyond the effective scope or two collisions.
The characteristics and advantages of laser cutting machine
1. High -precision: Applicable to the cutting of precision accessories.
2. Fast speed: It is more than 100 times the line cut.
3. The heat affects small and is not easy to deform. The seam is flat and beautiful, without follow -up processing.
4. The price/performance ratio is extremely high: the price is only 1/3 of the CO2 laser cutting machine with the same performance, and 2/5 of the CNC punch with the same efficiency.
How to maintain a laser cutting machine
The price of a laser cutting machine is not low. The service life of the laser cutting machine as much as possible can better save production costs and create greater benefits. It can be seen that the daily maintenance and maintenance of laser cutting machines is very important. The following mainly explain from six aspects:.
1. Replacement of circulating water and cleaning of water tank: Before the machine work, make sure that the laser tube is full of circulatory water. The water quality and temperature of circulating water directly affect the life of the laser tube. Therefore, it is necessary to replace circulating water and clean the water tank regularly. It is best to do it once a week.
2. Fan cleaning: The long -term use of the fan in the machine will cause a large amount of solid dust to accumulate in the fan, causing the fan to produce a lot of noise, which is not conducive to exhaust and deodorization. When the fan is insufficient, when the smoke is not smooth, the fan must be cleaned.
3. Cleaning of the lens: There will be some reflux and focusing mirrors on the machine. The laser is reflected and focused by these reflectors, and then launched from the laser head. The lens is easily contaminated with dust or other pollutants, causing laser loss or lens damage. So clean the lenses every day.
Pay attention when cleaning: 1. The lens should be wiped gently, and the surface coating should not be damaged. 2. During the wiping process, it should be shined lightly to prevent falling. 3. When installing the focus lens, keep the concave side facing down.
4. Rail -rail cleaning: guide rails and linear shafts are one of the core components of the equipment, and their role is to guide and support. In order to ensure that the machine tool has high processing accuracy, its guide track and linear lines are required to have high guidance accuracy and good motion stability. During the equipment operation, a large amount of corrosive dust and smoke will be generated during the processing of workpieces. Based on the large number of long -term deposition of these smoke and dust on the surface of the rail and linear axis, this will greatly affect the processing accuracy of the equipment, and will form corrosive spots on the linear axis surface of the guide rail to shorten the service life of the equipment. So clean the guide track of the machine every half a month. Please turn off the machine before cleaning.
6. Checking of light roads: The light path system of the machine is completed by the reflection of the reflex mirror and the focus of the focusing mirror. There is no offset problem in the focusing mirror in the light road, but the three reflectors are fixed by the mechanical part, offset offset, offset offset The possibility of is more likely. Although it is usually not offset, it is recommended that users must check whether the light path is normal before each job.