Situation: Trend in product development where higher quality standards with tighter material property tolerances are demanded by clients. Quality problems […]
EvalHD – High resolution process data for quality assessment
Initial situation
- Plant-wide quality databases exist at many steel producers
- Data-warehouses are optimized for per-coil data access
- For statistical analysis per-coil data aggregations are used
- No efficient aggregation of inner-coil quality information possible
Working topics
- Design and implementation of a dedicated HR data storage system capable of handling high-performance HR data access
- Development of a modular software system for product quality supervision supporting web-based access to HR data
- Implementation of this web-service at the industrial sites providing intuitive visualizations of the current production state
Results
- High-performance HR data access
- Through process synchronization of any kind of HR data
- Accelerated root-cause identification of quality problems
- Optimization of the whole production chain towards zero-defect production
Ressources
