100W Laser Cleaning Machine Oxide Coating Removal
Equipment Introduction
◆ MRJ-FL-C100 Laser cleaning machine is a high-tech and latest product of surface cleaning, it is easy to install, operate and automated.
◆ The whole machine is simple to operate, connect the power, then it can start to clean without chemical reagent, medium and water.
◆ With auto focus, spherical surface cleaning, high cleanliness, can remove the resin, oil contamination, stains, dirt, rust, coating, plating and paint on the surface of different shape metal objects, and the stone caving surface attachments and rubber mold surface residue.
◆ Mainly used in mold processing, automobile manufacturing, shipbuilding industry, food processing, sewage treatment, rubber tires and petrochemical industries.
Technical Parameter
Model | MRJ-FL-C100 |
Laser Power | 100W |
Laser Wavelength | 1064nm |
Pulse Energy | 1mJ/1.5mJ |
Fiber Cable Length | 3-5m |
Focus Length | F=160±25mm/F=254±25mm/F=500±25mm |
Clean Head Weight | 1.5±0.1KG |
Machine Weight | 70±5KG |
Scan Length | 1-200mm |
Scan Width | 1-20mm |
Dimension | 670*430*800mm |
Working Temperature | 5℃ to+35℃ |
Storage Temperature | 0℃ to+60℃ |
Control Screen | 9.7 inch |
Power Consumption | 1000W |
Input Power | Single-phase 220VAC±10%，50-60HZ |
Cooling Method | Air Cooling |
Advantages
⇒ Non-contact cleaning, does not damage the part substrate.
⇒ Precise cleaning, can achieve precise location, the exact size of the selective cleaning.
⇒ Without any chemical cleaning fluid, no supplies, safety and environmental protection.
⇒ Simple operation, power can be hand-held or with the robot to achieve automated cleaning.
⇒ Cleaning efficiency is very high, save time.
⇒ Laser cleaning system is stable, almost no maintenance.
Knowledge:
Principle of Q-switch Controlling Laser
Q-switch is an important optical element in laser optical system. It can suppress and generate laser pulse by blocking or not blocking the reflection channel of light. When no RF signal is applied to the piezoelectric transducer, the quartz crystal maintains its original normal refractive index. The parallel light emitted from the laser rod passes through the quartz crystal, passes through the rear mirror and then returns to the laser rod.
Once a radio frequency signal is applied to the piezoelectric transducer, the transducer immediately produces ultrasonic waves inside the quartz.
Type of Q-switch Technology
Q-switch modulation technologies are divided into electro-optic, acousto-optic, dying Q-switching modulation etc. Among them, electro-optic, acousto-optic, dying Q-switching modulation are most commonly used. Electro-optic and acousto-optic Q-switching modulation are called active Q-switching modulation, dye Q-switching modulation is called passive one.
When a specific carrier frequency of the driving source drives the transducer, the transducer produces the ultrasonic wave of the same frequency and passes into the acoustooptic medium. Due to the existence of acoustooptic effect, the refractive index change will be formed in the medium.If the frequency of sound wave is high and the length of acousto-optic interaction is large, then the acoustic disturbance medium is equivalent to phase grating.
If light waves incident at a certain angle relative to the direction of sound wave, their diffracted light interferes with each other in the acousto-optic medium of acousto-optic modulator, so that advanced diffracted light cancels each other, and only 0 and 1 order diffracted light will appear, which is Bragg acousto-optic diffraction.The diffraction wave of order 1 is modulated to become the modulated wave that "carries" information, which is the light that we finally want to get.
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