Sensors and Diagnostic Systems in Forming Machines

Summary New optical sensors and standard sensors for the measurement of tool accuracy, acceleration, forcs and distance get more important for process automation in forming machines. Together with a diagnostic system based on a process control computer it is possible to analyse the production system in regard to workpiece quality, process, machine and tool. Examples of a diagnostic system for monitoring a high speed blanking press with optoelectronic sensors and a diagnostic system for monitoring the machine process in deep drawing are represented.