Fault mechanism analysis and data acquisition system design for large die forging press

The research delves into the mechanisms and fault characteristics of various fault types in large-scale forging presses. Faults are classified into three primary categories based on their mechanisms: pneumatic system faults, hydraulic system faults, and mechanical system faults. The roles of four key sensor types are detailed, highlighting the critical importance of selecting appropriate specifications and models. Guidelines and methodologies for determining sensor measurement points are also proposed. In addition, the fundamental hardware and software requirements for a data acquisition system are specified, culminating in the development of a comprehensive framework. This integrated system incorporates equipment mechanism analysis, sensor configuration and selection, data acquisition, storage, visualisation, and analysis, providing a robust foundation for future advancements in fault diagnosis and predictive maintenance for large-scale forging presses.