QUALITY MANAGEMENT SYSTEM, QUALITY MANAGEMENT METHOD, QUALITY MANAGEMENT PROGRAM AND RECORDING MEDIUM WITH ITS PROGRAM RECORDED

摘要

PROBLEM TO BE SOLVED: To decide how strict or generous the present check spec is, and to score-evaluate the reliability of a working and adjusting work which can be guaranteed with the present spec. SOLUTION: This quality management system for performing quality management by using a statistical management method is constituted of a data inputting part 2 for inputting a quantity management item name and a quality management target value, a production history information preparing part 3 for inputting the result data of the actually performed working and adjustment, a storage part 4 for storing the inputted data, an arithmetic part 5 for comparing an ideal quality management value with respect to the work results to be derived by calculating a mean value and fluctuation based on the result data with the quality management value set at present, and for deciding whether or not the present quality management value is matched with the present situation, and a display part 6 for displaying the evaluated result of the arithmetic part.