DEVICE FOR MEASURING TIME REQUIRED FOR PLURALITY OF MANUFACTURING PROCESS IN SUCCESSION IN AUTOMATIC SYSTEM AND DETECTING TROUBLE OF MACHINE

摘要

A series of steps are performed at a plurality of stations on a component as it is automatically transferred from one station to the next during a manufacturing operation. Means and methods for measuring and recording the time cycles for each of the steps are provided. The recorded times cycles may then be compared with predetermined standards to determine the location of any faulty operation.