The types of electric vehicles mainly include the following:

1. Battery Electric Vehicles (BEV): Fully driven by electric motors, powered by batteries, without an internal combustion engine.
2. Hybrid Electric Vehicles (HEV): Combine both an internal combustion engine and an electric motor, capable of using both power sources simultaneously.
3. Plug-in Hybrid Electric Vehicles (PHEV): Similar to HEVs but with larger batteries that can be charged externally, allowing for longer distances to be traveled in electric-only mode.
4. Range-Extended Electric Vehicles (SHEV): Driven by electric motors, with an internal combustion engine acting as a generator to charge the battery, not directly driving the wheels.
5. Fuel Cell Electric Vehicles (FCEV): Use hydrogen as fuel, generating electricity through a fuel cell to power the electric motor.

The assembly production line for electric vehicles typically includes the following processes:

• Battery Assembly: Completing the series and parallel connection of batteries through laser welding technology.
• End-of-Line Testing: Comprehensive performance inspection of battery modules, including voltage, resistance, pressure resistance testing, and insulation resistance testing.
• Module Design: Standardized module design can be customized to match different vehicle models, facilitating installation and maintenance.
• Vibration Test: Simulating the impact of bumpy road conditions on the battery pack to ensure the stability of the battery structure.
• Impact Test: Testing the mechanical structure stability of the battery pack, simulating the impact of the vehicle passing through obstacles.
• Circuit Board Manufacturing: Involves processes such as graphic design, printing, chemical etching, drilling, and electroplating to ensure the quality and performance of the circuit board.
• Assembly Process: Including the assembly of batteries, motors, and electronic control units, as well as their connection and calibration with the entire vehicle.
• Testing and Quality Control: Conducting hardware testing, software testing, and safety testing to ensure the performance and quality of the vehicle.
• Vehicle Assembly: Using advanced robots and automated production equipment to achieve efficient, high-quality vehicle assembly.
• AGV New Energy Battery Pack Assembly PACK Production Line: Enhancing production efficiency, reducing costs, and achieving digitalization, flexibility, and even intelligence in manufacturing.
• Electric Vehicle Production Line: Suitable for the assembly production of various electric vehicle structures, including sedans, pickups, heavy trucks, light trucks, mining trucks, trucks, buses, micro-cars, two-wheeled electric vehicles, electric motorcycles, and electric tricycles.
• High-Paced Final Assembly Factory Planning: In response to the increasing capacity of electric vehicle batteries, a dedicated assembly line, such as the EV line, is established to improve production efficiency.
• Intelligent Production Line System: An integrated production process that achieves automated production from raw material processing to vehicle assembly.

The benefits of using an assembly line for the assembly and testing of electric vehicles include:

1. Increased Efficiency: Assembly line operations can significantly improve production efficiency, as each workstation focuses on specific tasks, reducing the time spent switching tasks.
2. Reduced Costs: Through assembly line work, labor and production costs can be reduced, as the standardization and automation of tasks decrease the reliance on highly skilled labor.
3. Quality Control: Each stage of the assembly line can enforce strict quality control to ensure that every component and assembly process meets standards.
4. Flexibility: Modern assembly lines can be adjusted flexibly to accommodate the assembly requirements of different types of electric vehicles, including various models and configurations.
5. Reduced Errors: Standardized processes reduce the likelihood of human errors, as each workstation has clear guidelines and checkpoints.
6. Easier Maintenance: The modular design of assembly lines makes maintenance and troubleshooting easier, helping to reduce production downtime.
7. Improved Safety: Automated assembly lines reduce the chances of workers coming into direct contact with hazardous equipment and materials, thereby enhancing workplace safety.
8. Traceability: Each component and vehicle on the assembly line can be tracked and recorded, which helps in quickly locating and resolving issues when problems are detected.
9. Environmentally Friendly: Assembly line operations reduce material waste and energy consumption, contributing to a more eco-friendly production process.
10. Promotes Innovation: The standardization of assembly lines provides a platform for the integration of new technologies and processes, fostering continuous innovation and development in production technology.
11. Customization: Flexible assembly lines make it easier to achieve customer-specific vehicle configurations, meeting personalized needs.
12. Economies of Scale: Assembly line operations enable mass production, thereby reducing per-unit costs and enhancing market competitiveness.

The electric vehicle production line is an efficient and flexible manufacturing system capable of accommodating a variety of electric vehicle models. It integrates advanced automation technology and precise processes to ensure product quality and production efficiency. With standardized and modular design, the electric vehicle production line can produce a range of models including Battery Electric Vehicles (BEV), Hybrid Electric Vehicles (HEV), Plug-in Hybrid Electric Vehicles (PHEV), Range-Extended Electric Vehicles (SHEV), and Fuel Cell Electric Vehicles (FCEV). These production lines not only meet the assembly needs of different models but also support personalized customization and rapid response to market changes, offering consumers a diverse selection of electric vehicles.

Electric Vehicle Assembly Line Production line