Views: 13 Author: Site Editor Publish Time: 01-15-2022 Origin: Site
With the continuous change and development of the jewelry industry, the gold and silver jewelry on the market are becoming thinner and more delicate. Among many exquisite jewelry, many processes are inseparable from laser welding technology. Today Leapion Laser shares the application advantages of laser welding machine in the jewelry industry.
Under the action of the laser, the surface of the metal will undergo a series of changes, and the surface will be heated by the laser and conducted to the depths rapidly. Under the condition of a certain laser power density, the surface will melt, and some will be instantly vaporized when the laser power density is high. A molten pool is formed on the surface of the workpiece. During the welding process, by moving the workpiece relative to the laser, the molten metal is accelerated along a certain angle, the temperature of the liquid metal heat transfer is rapidly reduced, and the liquid metal forms a weld.
1. Fast speed, high strength, no need for correction and cleaning after welding; the laser beam can achieve time and energy splitting, multi-beam simultaneous processing, and the welding speed is significantly improved, enabling users to complete the processing with high efficiency and high quality in a short time. Order;
2. It is suitable for welding precision workpieces, with good consistency and stability, which can ensure the processing quality;
3. The heat-affected area of laser welding on jewelry is small, the laser beam can be focused in a small area, the welding spot is small and will not pollute other parts. The heat-affected area is small, and small and closely spaced parts can be welded; Welding of precision parts of materials;
4. The laser welding machine cooperates with the most advanced system control to improve the stable working performance of the machine and equipment. It can realize high-speed welding under automation, and can also be controlled by digital or computer to realize precise processing; no melting back occurs during welding;
5. Laser welding is seamless welding without external force; the energy is highly concentrated during the welding process, no consumables are required during welding, and the toughness after welding is at least equivalent to the parent material; it can save processing metal materials;
6. Laser welding avoids the damage to human eyes caused by traditional welding. Laser welding humanized design, in line with ergonomics, long-term work without fatigue, with 24-hour continuous working ability, stable working performance of the whole machine, maintenance-free operation.
1. The laser welding machine is mainly used for repairing holes, spot welding trachoma and repairing welding of gold and silver jewelry.
Using laser deposition welding, with laser high heat energy and centralized fixed-point welding technology, the surface heat diffuses to the inside through conduction, and the workpiece is melted by controlling parameters such as the width, energy, peak power and repetition frequency of the laser pulse to form a specific molten pool . Due to its unique advantages, it has been successfully used in gold and silver jewelry processing and welding of micro and small parts.
2. The repair of jewelry often requires laser welding technology.
Laser welding can easily and quickly solve the problems encountered in the processing or repair of jewelry. It is to adjust the light spot at the welding place of jewelry such as gold and silver, enlarge the welding area through the observation hole, and perform spot welding on the position to be processed.
3. The laser welding machine is especially suitable for repairing holes in jewelry, spot welding seam patterns, inlays and claw feet.
For more information and content consultation on laser welding machines, please pay attention to Leapion Laser.
