Manufacturing of laser welding aids kitchenware

Perfect Laser Laser Welding Machine for Kitchenware Industry

Laser welding machine is often called Laser welder, energy negative feedback laser welding machine, laser cold welding machine, laser argon welding machine, laser welding equipment, etc. Laser welding is using high-energy laser pulses to locally heat the material in a tiny area. The energy of the laser radiation diffuses into the material through heat conduction. After the material is melted, a specific molten pool is formed to achieve the purpose of welding.

In the late 1980s, 1000w and above laser was successfully applied to industrial production. Now laser welding production lines have entered the automotive industry on a large scale to become one of the most outstanding achievements of the automotive industry. in the 1980, the European Vehicle manufacturers, such as Audi, Mercedes-Benz, Volkswagen, and Sweden's Volvo, have pioneered the use of laser to weld sheet metal, such as roof, body, and side frame of cars. In the 1990s, U.S. General Motors, Ford, and Chrysler Corporation introduced laser welding into automobile manufacturing. although starting late, it has developed rapidly. Fiat Italy uses laser welding in the welding assembly of most steel components. Japan's Nissan, Honda, and Toyota Motor Corporation all use laser welding and cutting processes in the manufacturing of body panels. Because high-strength steel laser welding assemblies have excellent performance, it was used In the manufacture of automobile body more and more. according to the US metal market statistics, by the end of 2002, the consumption of laser-welded steel structures will reach 70,000 tons, which added 3 times more than in 1998. According to the characteristics of large volume and high automation in the automotive industry, laser welding equipment is developing in the direction of high power and multiple paths. In the process, United States Sandia National Laboratories and Pratt Witney jointly carried out research on the addition of powder metal and wire during the laser welding process, and the German Institute of Applied Light Beam Technology in Bremen, Germany conducted a lot of research on the use of laser-welded aluminum alloy body frames. It is believed that the addition of filler in the welding can help eliminate hot cracks, increases welding speeds, and solves tolerance problems. The production line has been put into production at the Mercedes-Benz factory.

According to its working methods, it can be divided into laser mould welding machine (manual laser welding equipment), automatic laser welding machine, jewelry laser welding machine, laser spot welding machine, optical fiber transmission laser welding machine, galvanometer head laser welding machine, hand-held laser welding machine and etc. The special laser welding equipment include sensor welding machine, silicon steel laser welding equipment and keyboard laser welding equipment. Weldable graphics include points, lines, circles, squares, or any graphics drawn by the Auto-CAD software.

Laser welding machine is a new type of welding method. Today, Perfect Laser (www.perfectlaser.net) will take you to know the laser welding machine!

Wuhan Perfect Laser is a professional manufacture of stainless steel kitchenware laser welding machine.It is set research and development, production and sales in one of the major high-tech enterprise. The company mainly provides laser equipment and its accessories for customers at home or abroad. Stainless steel kitchenware laser welding machine is a laser welding machine with high processing speed and excellent welding effect. It is a fine product of the kitchenware welding industry and is trusted by customers.

With the rapid development of laser technology processing technology and the impact of Industry 4.0, we can clearly notice that the traditional laser welding method is being gradually replaced. The advanced manufacturing field continues to advance in the areas of intelligence, automation, and information technology. Welding technology has matured in the manufacture of kitchenware. Kitchenware as an industry closely related to people's lives, It has been updated and risen in recent years, such as range hoods, gas appliances, stove panels, ovens, disinfection cabinets, large cabinets, etc. , which need to use a large number of sheet metal welding. Weld appearance and welding quality have always been two major problems in this field! The popularity of laser welding applications has brought epoch-making leap development to the welding quality of kitchenware products! A series of laser welding fixtures and fully automated production lines developed by Perfect Laser in recent years have become a major highlight of the industry! They are solved the weak points of thin plate welding Successfully.

Laser welding is the use of laser beam fusion materials with extremely high energy density. It has the advantages of fast welding speed, high strength, narrow weld seam, small heat affected zone, small workpiece deformation, less follow-up work, and high flexibility. Laser welding can not only weld common carbon steels and stainless steels, but also weld materials that are difficult to weld using conventional welding, such as structural steel, aluminum, and copper, and can weld various types of welds. Now The sheet metal manufacturing requires higher and higher quality in terms of welding strength and appearance effects. In particular, parts with high added value and high welding quality requirements can be completed without subsequent processing or with very few subsequent processing. The traditional welding method, due to the great heat input, will inevitably lead to distortion and deformation of the workpiece. In order to compensate for the problem of workpiece deformation, a large number of subsequent processing methods will be increase the cost.

China Perfect Laser is a world leading laser welding machine manufacturer. In order to meet the different needs of the market for laser welding, Perfect Laser has launched a muti-function laser welding machine.

It can program the welding trajectory according to the shape of the work-piece through the CNC2000 control system.

Their laser welding machines have the features as below:

1. Machine’s conversion efficiency is high, energy is stable, beam mode is good, the overall performance of the equipment is also significantly improved, the application range is wide, and the operation is convenient.

2. Integrated model, the whole machine is elegant and beautiful, the model structure is compact and reasonable.

3. Adopting advanced German combined gold-plated reflective laser cavity technology, the machine has high output power and excellent beam mode.

4. The machine has double pulse xenon lamp, constant current switching power supply, programmable pulse and can be managed by intelligent system, and also has automatic protection of mis-operation, over-temperature and water lacking.

5. Triaxial working table system and light-guide focusing system, which controlled by industrial controlled PC or CNC can realize three-axis or four-axis movement.

6. Closed chamber or gas chamber, manual work table lifting mechanism, automatic rotation mechanism and coaxial monitoring system and other institutions can be matched.

7. It has the features of high depth-to-width ratio, small weld width, small heat affected zone, small deformation, fast welding speed and so on.

8. The welding seam is smooth and beautiful, no need to be processed after welding, the welding quality is high and the welding seam has no pore. It can reduce or optimize the impurity of the base material. The welding can be refined after welding.

9. It can realize automatic precise control with small drift of laser output power, small focal spot and high precision positioning.

10. With its own rotating fixture, it can realize the welding of special shaped parts such as round tubes.

11. The working table can be replaced, can be switched between automatic or manual welding, and can quickly achieve welding of a variety of special-shaped pieces.

Kitchenware is a necessity in our life, owned high-quality kitchen equipment is an important manifestation of improving the standard of living. At the same time, it also increase the desire of “lazy people” to cook. Now, the kitchenware industry is moving toward high-end and intelligent. Wuhan Perfect Laser Company has a stainless steel kitchenware laser welding machine, which is a laser welding machine with high processing speed and excellent welding effect. Its features are as follows.

1.Fast processing speed: Stainless steel cookware laser welding machine is 3 times faster than traditional welding machine welding speed;

2. Good welding effect: stainless steel kitchenware laser welding machine welding surface is smooth after welding, no need for grinding and polishing treatment;

3. Machinable structure Complex parts: It can process complicated parts and small parts, and can also be processed in vacuum.

4. Easy to operate: combined with automatic control and computer technology, easy to realize automation;

5. Thermal deformation and heat affected area is small: processing thin The advantages of materials such as sheet metal or thin metal tubes are more obvious;

6. The processing is noiseless and has no pollution to the environment.

Perfect Laser-laser welder includes channel letter laser welding machine, double path channel letter welder, spot jewelry laser welding systems, continuous laser welding machinery, fiber laser welder for channel letter welding, kitchenware and mould industry.

If you want to know more, please click in www.perfectlaser.net.