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Program overview:
The application range of laser welding machine is very wide, especially in the automotive industry. In addition to being widely used in automobile body welding, laser welding machines are also widely used in various automobile parts, such as: automobile high-voltage relays, filters, torque sensors, turbochargers, fuel rails, cylinders Pads, spark plugs, segmented motor stators, seat adjustment screws, airbags and many other applications are used.
Program advantages:
1. Application of laser welding machine in car seat screw
The car seat screw is equipped with a 2KW fiber laser, double station, and the production capacity is 500PCS/H, which is specially used for the welding of the car electric seat adjustment screw. The safety and reliability of the car seat is very important, which requires the laser welding machine to be stable and reliable. Therefore, the welding quality real-time monitoring system is adopted in the system configuration to monitor the welding quality in real time.
2. The application of laser welding machine in automotive sensors
With the intelligentization of automobiles, there are more and more sensors on automobiles. Among these many sensors, a large part of them use laser welding machines, such as torque sensors, ESP, oxygen sensors, engine position sensors and speed sensors. The sensor size is small, and the welding position is also small. In this system, a CCD vision positioning module is used to determine the welding position. At the same time, because there are many types of sensors, different tooling and fixtures are required, so the automotive sensor welding system also uses The tooling and fixture automatic identification system automatically calls the corresponding programs and welding parameters by identifying different tooling and fixture control systems.
3. The application of laser welding machine in high pressure fuel rail of engine
The welding of the high-pressure fuel rail of the engine is mainly to manually put the fuel pipe and the fuel injector into the fixture, press the start button, the automatic detection system will automatically identify whether the fuel injector is placed and the type is correct, and then enter the next program. If welding is incorrect, an alarm message will be issued. After welding, judge whether the welding is normal according to the system information during welding, and the good product enters the next processing link.
The development of the automobile industry puts forward higher requirements for welding quality. The application of laser welding machines in automobile production has become more and more extensive. It has given full play to its advanced, fast and flexible processing characteristics in the automobile industry, not only in terms of productivity. It is higher than the traditional welding method, and the welding quality has been significantly improved.
Application cases are as follows:
