Acrylic laser cutting is to use a focusing lens to focus the laser beam on the acrylic surface to melt the acrylic. At the same time, the compressed acrylic gas coaxial with the laser beam blows away the melted acrylic and makes the laser beam and acrylic move relative to each other along a certain trajectory, thus forming a certain shape of the cutting seam.
Significant advantages of acrylic cutting of plexiglass laser cutting
1. Fast speed:the cutting speed can reach 10m/min, and the maximum positioning speed can reach 70m/min, which is much faster than the linear cutting speed.
2. Narrow kerf : the laser beam is focused into a very small light spot, so that the focal point reaches a high power density, the material is quickly heated to the degree of vaporization, and the holes are formed by evaporation. As the beam moves relatively linearly with the material, the hole continuously forms a slit with a very narrow width. The width of the incision is generally 0.10 ~ 0.20mm.
3.High precision: positioning accuracy is 0.05mm, repeated positioning accuracy is 0.02mm.
4. Good cutting quality: non-contact cutting, the cutting edge is little affected by heat, basically no thermal deformation of the workpiece, completely avoid the collapse of the material formed during punching, the cutting seam generally does not require secondary processing.
5. Smooth cutting surface: the cutting surface has no burrs, and the roughness of the cutting surface is generally controlled within Ra12.5.
6. No damage to the workpiece: the laser cutting head will not be in contact with the surface of the material to ensure that the workpiece is not scratched.
7. Not affected by the hardness of the material : the laser can process steel plates, stainless steel, aluminum alloy plates, cemented carbide, etc., no matter what kind of hardness, can be deformation-free cutting.
8. Not affected by the shape of the workpiece: the laser processing has good flexibility, can process any graphics, and can cut pipes and other shaped materials.
9. Can cut and process non-metals: such as plastic, wood, PVC, leather, textiles, acrylic, etc.
10. Material saving: Using computer programming, products of different shapes can be set on the whole board material to maximize the utilization rate of materials.
11. Mold investment saving: laser processing requires no mold, no mold consumption, no mold repair, saving mold replacement time, thereby saving processing costs and reducing production costs, especially suitable for the processing of large products.
The UV laser marking machine is used in marking polymer materials, electronic components, reflective film, acrylic,plastic buttons, sapphire, glass, ceramic tile, and aluminum plate. The UV laser marking machine features a high quality laser and small light spot that can carry out repeat marking with high precision, even in special materials.
Sino-galvo Uv laser galvo scanner adopted MM3D/Marking Mate software system to support a variety of file formats, vector, bitmap and text bar code import, which is easy to learn and operate.
●Maximum working range 200x200mm, maximum marking height up to 80mm.
●High speed system, meets above 3000mm/s precision hatch speed.
●Adopted the photoelectric sensors technology and PDM control method which imported from America, and owned the proprietary intellectual property rights.
●The whole system adopted the optimization designing of electromagnetic compatibility, with high signal-to-noise ratio and strong anti-interference ability.
●Featured with precise loading design for the optical lens of the third axis (focusing axis), the motor assembly precision is high, the structure is reasonable, the static friction coefficient and the zero offset is small, which guarantees the best dynamic characteristics of the focusing system.
Welcome to enquiry:e-mail:info@sino-galvo.com
