Laser Welder Machine In Automotive Applications
Nowadays, laser welder machine has become a trend in automobile body production. The use of laser welding in automobile manufacturing can not only reduce the weight of the car body and improve the assembly accuracy of the car body, but also greatly enhance the strength of the car body. Provide higher security. The following introduces the application of laser welding machine in the field of automobile manufacturing.
1. Application of Laser Welding Machine in Car Seat Screw
The car seat screw can be welded using a 2KW fiber laser welding platform. This welding method is equipped with double stations and is specially used for welding the electric seat adjusting screw of the automobile. The safety and reliability of the car seat is very important, which requires the laser welder 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. If an abnormality occurs, it will be automatically marked to ensure that defective products do not flow into the next process.
2. Application of Laser Welder in High-Pressure Fuel Rail of Engine
The welding of the high-pressure fuel rail of the engine is mainly by manually putting the fuel pipe and the fuel injector into the jig, and then pressing the start button. The automatic detection system will automatically recognize whether the nozzle placement and type are correct, and then enter the next procedure for welding if they are correct, an alarm message will be issued if they are incorrect. After welding, judge whether the welding is normal according to the system information during welding, the good product enters the next processing link, and the defective product is put into the defective product box. This is mainly to use the laser welding machine for precise positioning before brazing, to ensure that there will be no offset during the brazing process, so that the design accuracy can be accurately achieved after the welding is completed. 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 also been significantly improved.
3. Application of Fiber Laser Welding Systems in Automotive Sensors
As cars become more intelligent, there are more and more sensors in cars. Among these many sensors, laser welding is used in a large part, such as torque sensor, ESP, oxygen sensor, engine position sensor and speed sensor. The size of the sensor is small and the welding position is also small. Therefore, the CCD vision positioning module is used in the welding. At the same time, because there are many types of sensors, different tooling and fixtures are needed, so the auto sensor welding system also adopts the tooling and fixture automatic identification system. It can automatically call corresponding programs and welding parameters by identifying different tooling and fixture control systems.
In order to adapt to the welding of various parts, there is a spacious maintenance door inside the equipment, which is very convenient and time-saving for replacement or maintenance. A new conveying method is adopted, which greatly improves the flexibility of the workpiece conveying channel, and greatly reduces the replacement time in small batch production.
laser welder machine for electronics connections has earned a very high safety record. In addition, there is high throughput without a great deal of scrap, a factor that ties into improved economics for the laser-welding technique. This trend also includes the increase in vehicle safety equipment, especially advanced driver-assistance systems (ADAS), connecting sensor-based safety equipment. While some of the connections are made by reflow soldering – like flex circuit to PCB, often the sensor housings will be sealed via laser welding.
Laser welding for electronics connections has earned a very high safety record. In addition, there is high throughput without a great deal of scrap, a factor that ties into improved economics for the laser-welding technique. This trend also includes the increase in vehicle safety equipment, especially advanced driver-assistance systems (ADAS), connecting sensor-based safety equipment. While some of the connections are made by reflow soldering – like flex circuit to PCB, often the sensor housings will be sealed via laser welding.