ACTUAL WORKING RESULT TABULATOR IN NUMERICALLY CONTROLLED MACHINE TOOL

摘要

PURPOSE:To tabulate directly accurately time taken for each workpiece and the rate of operation of a NC machine tool by setting the beginning and completing times of working the workpiece while adding one by one the number of completed workpieces. CONSTITUTION:Macro-variable values are read from a custom macro-region of a program by a macro-variable value reading means 1. And when a numerical value is judged allocated to the macro-variable by a first judging means 2, working start time is set to a workpiece having the part number corresponding to the macro-variable value by a working start time setting means 3. Also, when the macro-variable is judged to be cleared by a second judging means 4, the working completing time is set to the workpiece having the part number to which is set the working start time by a working completing time setting and working completion number adding means 5, while the working completion number of workpieces having said part number will be added one by one. Thus, time taken for each workpiece and the actual working result of rate of operation of a NC machine tool can be tabulated directly.