1.electric vehicle assembly line system

• The EV assembly line is a production line that assembles various parts of an electric vehicle to finally form a complete vehicle. Generally, a ground-rail type conveyor line (consisting of a metal skateboard, a chain/friction drive system, and a positioning mechanism, and the body is placed on the skateboard and moves along the ground track) and a suspended conveyor line (consisting of an aerial track, electric hoist and a control system, The body or parts are suspended and transported in the air) are used.

2.Key steps and processes in the electric vehicle assembly line

• Combined assembly of battery pack and chassis: Align the chassis and battery pack through a lift or turntable, fix them with high-strength bolts, and complete the docking of high-voltage wiring harnesses and cooling pipes.
• Combined assembly of the body and the chassis: The chassis is lifted vertically by an electric hoist or hydraulic lift, aligned with the suspension point at the bottom of the body, and the bolts are automatically tightened to complete the integrated connection of the body and the chassis.
• High-voltage system integration: High-voltage wiring harnesses are arranged along the dedicated routing slot of the body to avoid moving parts.
• Electronic and electrical assembly: After fixing OBC (vehicle-mounted charger), DC/DC (high-voltage converter), VCU (vehicle controller), T-BOX (vehicle networking module) and other components, wire harness connection and software initialization are carried out.
• Fine assembly of interior/exterior decoration: Collaborative robots are used to complete dozens of interior decoration assemblies such as instrument panels, seats, and doors.
• Final inspection and offline: Strict quality testing ensures the excellent quality of each car.

3.Contact information

• If you have any questions or needs about the automated assembly line, please contact us via email: [email protected]