Assembly of electric drives for the E-mobility sector.

Before MuProD solution: - Multi-stage production system - No transfer of manufacturing and testing methods of combustion engines possible - State of the art: End-Of-Line inspection - Late defect detection - Defect cause cannot be identified - Complex repair of final product - Waste of resources by machining defective workpieces (time, material, …) After MuProD solution: 1- In-line stack magnetization measurement: - Development of a test bench for space-resolved inspection of single stacks and assembled rotors - Integration of four numerically controlled axes - Universal fixture for magnetic sensors - Integrated sensor for contact free distance and eccentricity monitoring - Analysis of superpositioning and interdependency effects of assembled rotors - Total flux measurement of stacks and rotors using measuring coils 2- Tolerance-oriented assembly strategies: - Compensating magnetization deviations of single stacks in the rotor assembly - Optimal choice of stack order and rotation 3- System level optimization and verification of production logistics and quality targets: - Correlation Analyzer - Process-Chain Analyzer - Defect management action classification - System Level Defect Manager - Modeling effect of repair strategies