QUALITY CONTROL SYSTEM FOR PRODUCTION LINE

PURPOSE:To reduce manhours required by check works, and gauges used for checking works in number, reserving and displaying measured data by each process, and thereby making use of those data for preventive maintenance and process improvement. CONSTITUTION:A measuring means 30 is arranged at the intermediate or the final stage of a production line, and a plurality of items which are carried out by a plurality of work processes, are summarized so as to be automatically measured. Data display means 363 through 355 are put side by side with each work process of the production line, and measured data on the items processed at each work process by the measuring means are reserved so as to be displayed. A judging means 20 judges the operating condition of each work process based on the measured data by the measuring means. The result of judgement by the judging means by each work process is displayed by a condition display means 24.