Automatic Laser Welding Machine For Plastic
Transparent plastic laser welding machine is a kind of equipment used for laser welding between transparent and non-transparent plastics and double transparent plastics. The core is to use a laser with a specific wavelength to increase the absorption rate of transparent plastics, thereby achieving effective welding. It is a process that can weld transparent plastics together without using any absorbent. This technology is particularly important for medical devices, food packaging, and precision 3C products, because it can provide high-precision, high-efficiency and pollution-free welding effects.
Description
Products Description
The plastic laser welding machine developed the quasi-synchronous "laser transmission welding" method, equipped with a special large-diameter high-speed laser scanning galvanometer, a high-power with high-beam quality laser. Fully utilize laser energy to achieve optimal welding efficiency.
During the welding, the material is melted along the entire welding line, the plastic laser welding machine part is welded almost simultaneously along the weld. The laser continuously provides energy until the specified welding requirements are met.
Moreover, a high precision penetration measuring device can be attached to qualitatively and accurately evaluate the results of the welding process.
PRINCIPLE OF LASER WELDING MACHINE
Plastic laser welding uses an overlap or quasi-overlap structure to focus the laser beam on the contact surface of the light-absorbing material to melt it, and the light-transmitting material also forms a melting zone. Under the action of the clamping force, molecular mixing occurs and the weld is formed by cooling.
Products Application
Applicable Industry:
It's suitable for plastic auto parts, electronic and electricalproducts plastic shell, lighting products, etc. lt is especiallysuitable for the welding of sensor and electronic componenthousings that require reliable sealing.
Applicable Material:
It's applicable to ABS, PR, PE, PA, PC, PS, PVC,PBT. POMPET,PMA and other thermoplastic materials and variousmodified engineering plastics.
SAMPLES
Products Advantages
Compatible with various plastic materials
Can weld polycarbonate, polyethylene, polypropylene and other plastics. By adjusting the laser parameters, it can adapt to the welding needs of different materials. For composite materials and modified plastics, the appropriate welding process can also be determined through experiments to achieve reliable connection.
Adapt to different product shapes
Whether it is a flat surface, curved surface or a complex three-dimensional structure product, the laser welding machine can flexibly cope with it. The optical path can be adjusted to adapt to various welding paths. It performs well in the welding of complex-shaped products such as automotive interior parts and electronic product housings, without the need for special fixtures.
Automated production integration
Easy to integrate with automated production lines, and realize unmanned welding through robots or automated transmission systems. Improve production efficiency and consistency. Provide standardized interfaces, connect with MES systems, and realize real-time monitoring and traceability of production data.
Fast welding speed
The laser energy is concentrated, the heat-affected zone is small, and the welding speed is fast. Compared with traditional welding methods, the efficiency is improved by more than 30%.
Taking the welding of automotive plastic parts as an example, the welding time of a single part is shortened to a few seconds, greatly improving production efficiency.
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