Electric Drive System Test Line

　　The electric drive assembly test line is a core quality‑assurance component of the electric‑drive assembly production line, performing multi‑dimensional performance tests—including air‑tightness testing—on fully assembled electric drive units. The air‑tightness test employs automated sealing and measurement technologies, with full traceability of test data to ensure that the assemblies meet stringent operational requirements for sealing integrity. The test line is seamlessly integrated with the assembly line via a pallet‑based system, and test results are uploaded in real time to the MES, enabling timely storage and on‑demand traceability of quality information. All process steps on the line can be imported into the MES management system through data‑transfer interfaces, fully leveraging automated, intelligent manufacturing while leaving room for future upgrades and additional interfaces.

　　 Core Test Items

　　 Air-tightness testing, automatic sealing, automated measurement, data traceability, and integration with the air-tightness MES system.

　　• Air-tightness testing: automatic sealing, automatic measurement, and full-process traceability of test data.

　　• The test line seamlessly integrates with the assembly line’s pallet system, enabling efficient material flow.

　　• Test results are uploaded to the MES system in real time, ensuring timely storage of quality data and enabling traceability at any time.

　　• Provides预留 automatic upgrade space and interfaces, supporting future intelligent expansion of the production line.

　　• Import all process‑stage data into the MES system to centrally manage logistics parameters and production data.