The application of Dalian automated processing in the automotive manufacturing industry is very extensive, covering multiple key links in automotive production. The following is a specific introduction:

Stamping process

Automated stamping production line: By utilizing automated stamping equipment such as high-speed stamping machines, combined with automated loading and unloading devices and mold switching systems, efficient production of stamped parts such as automotive body coverings can be achieved. Through programming settings, stamping machines can complete sheet metal stamping and forming operations at high speed and accuracy, with dozens of stamping actions per minute. Compared to manual operation, production efficiency is greatly improved, and stamping quality is stable, ensuring the dimensional accuracy and surface quality of components.

Robot stamping connection: Using robots to handle and transfer stamping parts, connecting multiple stamping machines into an automated production line. Robots can accurately grasp and place stamped sheets, quickly and accurately transfer workpieces between different stamping stations, achieving automated connection of the stamping process, reducing manual intervention, improving production continuity and stability, and also reducing safety hazards for workers in high-intensity and high-risk stamping operations.

Welding process

Robot welding: A large number of welding robots are used for welding and assembling car bodies. Welding robots have high flexibility and precision, and can accurately complete various welding tasks such as spot welding, arc welding, etc. in complex vehicle structures. They can perform welding operations quickly and stably according to preset welding paths and parameters, with fast welding speed and high weld quality, effectively improving the welding strength and overall quality of the vehicle body.

Laser welding technology: utilizing the high energy density of lasers to weld automotive components. Laser welding has the advantages of fast welding speed, small heat affected zone, narrow and beautiful weld seam, especially suitable for some parts that require high welding quality and accuracy, such as the welding of the top cover and side panels of the car body, doors and door frames, etc. Automated laser welding equipment can achieve high-quality welding connections through precise control systems and laser generators, improving the safety and appearance quality of automobiles.

Painting process

Automated spraying production line: using automated spraying equipment and robots for car body painting operations. Through advanced spraying technology and control system, it is possible to achieve uniform spraying on the surface of the vehicle body, ensuring consistent thickness and quality of the coating. The automated spraying production line can quickly switch spraying programs and coatings according to different car models and colors, improving the production efficiency and flexibility of painting.

Electrostatic spraying technology: Using the principle of electrostatic adsorption, coating particles are uniformly adsorbed on the surface of the car body, improving the utilization rate and coating quality of the coating. The automated electrostatic spraying equipment is equipped with high-precision spray guns and electrostatic generators, which can precisely control the spraying parameters to ensure the adhesion and glossiness of the coating. At the same time, the automated coating production line also integrates drying, cooling and other processes, achieving fully automated assembly line operations in the coating process.

Parts processing stage

Engine cylinder block machining: high-precision machining of engine cylinder blocks using automated machining centers and CNC machines. Through multi axis linkage machining technology and advanced tool systems, various structures such as hole diameters, planes, and oil passages can be accurately machined on the cylinder block, ensuring the dimensional accuracy and positional tolerances of the engine cylinder block. Automated machining equipment can also achieve automatic tool replacement and real-time monitoring of the machining process, improving machining efficiency and quality stability.

Transmission gear machining: Automated gear machining machines and gear grinders are used to perform precision machining on transmission gears. Through numerical control technology and advanced gear machining processes, efficient cutting and grinding of gears can be achieved, ensuring the tooth profile accuracy, tooth orientation accuracy, and surface roughness of the gears. The automated gear processing production line is also equipped with online detection equipment, which can detect the machining quality of gears in real time, make timely adjustments and corrections, and ensure the transmission performance and reliability of gears.