METHOD FOR CALCULATING HOURS OF WORK FOR MANUFACTURING WIRING BOARD WITH HIGH ACCURACY

摘要

PROBLEM TO BE SOLVED: To provide a method for calculating hours of work easy for maintenance which can accurately calculate the manufacturing cost of a wiring board in a short time.;SOLUTION: The method for calculating the manufacturing working time of the wiring board with high accuracy has the steps of dividing the hours of work engaged in processing of a product to compute the processing fees of a cost price into a line facility process of processing of a product, a manual facility process, and a batch processing facility process; finding the hours of work by different calculating methods in the respective processes; and finding a total by means for storing them and means for finding the total with the data stored.;COPYRIGHT: (C)2005,JPO&NCIPI