Six Axis Robot Arm 200W Pulse Water Cooling Laser Cleaning Machine Program Laser Rust Removal Machine

Coil Thickness: 3.2 mm
Raw Material: Black sheet metal for application of manufacturing of stoves,tiles;
Application: To clean the coil of sheet metal dirty and rusty;
Robort arm working area: To be confirmed later

Based on the thickness and the raw material, we recommend six axis Robot Arm Pulse Fiber Laser Cleaning Machine which model is KY-LC-FB200R-R06

Laser cleaning machine is a high-tech product integrating laser, computer, automatic control, and precision mechanical technology. It is the ultimate physical carrier of laser cleaning technology;
The laser cleaning machine uses the physical and chemical reactions between laser and various substances (mainly manifested as absorption, reflection and transmission, in addition to refraction, diffraction, interference polarization, photoelectric effect and gas breakdown, etc., which are essentially light wave electromagnetic fields and charged particles inside the substance The surface decontamination ability and the characteristics of easy transmission and guidance of fiber laser are formed by the reaction between them. The laser beam that has certain characteristics and has a good interaction with the specific dirt/surface adhesion layer will be directed to the specific The location performs high-efficiency cleaning without obvious residue.
The laser cleaning method is fast and safe. Compared with traditional cleaning methods such as mechanical and chemical, it has its own advantages in the three key indicators of efficiency, cost and effect. At present, with the laser light source manufacturing process technology and the optical, With the maturity and development of supporting systems such as machinery and control, this equipment has been shining in the process laser market since 2017, and many new application scenarios have emerged.
For example, cleaning of oil stains and rust on the surface of mechanical equipment, cleaning of passive film on the surface of circuit boards, cleaning of molds, cleaning of cultural relics/crafts/building surfaces, etc.
During the production, storage and even use of modern items, the bonding between the surface attachment of the workpiece and the substrate affects the appearance of the workpiece and subsequent related processes (such as welding, spraying, etc.). Sometimes the quality and reliability of some components are affected. Under the standard, it is very necessary to use external force to remove.
Regardless of the removal method used, it is necessary to remove the obstacles caused by the covalent bond/double dipole/capillary action/hydrogen bond/adsorption force/electrostatic force of the substrate and the attachment.




Due to the complex composition and structure of the surface attachments, the mechanism of laser cleaning is different.

Generally speaking, there are mainly several theoretical models such as phosgenation, light exfoliation and light vibration. Light vibration is one of the more typical ones.

Laser cleaning can also be described as follows:
Use fast and concentrated (high-frequency and high-energy) pulses to impact the surface of the workpiece with great power to vaporize and volatilize the residue, or instantaneously heat and expand to overcome the adsorption force of the surface to particles, and make it detach from the surface of the object, thereby achieving cleaning purpose.
The process is as follows:
The laser beam generated in the laser is absorbed by the adhesion layer on the surface of the workpiece to be processed;
The absorption of large energy forms a very expansive plasma (highly ionized unstable gas), which generates shock waves;
The shock wave causes the adhesion layer to burst, smash, detach, turn into fragments and be processed;
In this process, the characteristics of the light pulse generated by the laser are based on the photophysical reaction caused by the interaction between the high-intensity beam, the short-pulse laser, and the pollution layer (the laser is irradiated on the material, and the material molecules will absorb the laser molecules.

The energy transitions to form molecular motion, which generates heat energy. When the material molecular thermal energy gathers to reach its gasification threshold, the material molecules break away from the original position, causing the molecular chain to break, and finally the material is divided into two parts at the laser absorption position).

Generally speaking, when there is little difference between the absorption effect of the attachment and the substrate on the specific laser light, the optical vibration method can be used.
A specific single pulse can remove a certain thickness of the pollution layer, and a thicker pollution layer requires multiple pulses of laser beams;
At the same time, it is very important that the energy density of the laser beam is lower than the destruction threshold of the base material, otherwise the appearance and original physical and chemical properties of the base material will change due to the highly concentrated spot distribution energy during the cleaning process.
V Brief Introduction of Equipment
This equipment uses the water-cooled Q-switched pulsed fiber laser 200W of Wuhan Raycus, one of the representative brands of domestic pulsed fiber lasers, as the light source of the equipment, and the external optical path structure introduces a six-axis mechanical arm to ensure the flexibility and stability of the laser output.
The cleaning head is clamped on the robotic arm to compensate for the poor accuracy and low efficiency of manual operation, and can realize remote operation and reach positions that are difficult to reach by human hands.
This machine can efficiently clean most of the thin rust layer. If the rust layer is slightly thicker, you can increase the number of scans to obtain a better cleaning effect when the current budget and configuration are fixed.


 

VI Packing List