| 摘要 |
PURPOSE:To simplify the structure of a device and to reduce its cost by overlapping and executing the 1st and 2nd NC processing programs after the execution instruction of the 1st NC processing program is decoded during executing the 2nd NC processing program. CONSTITUTION:The 1st and 2nd processing programs P1 and P2 are drilled on an NC tape 15. At the first part of the program P1 a block for including a code G10.2 for showing that this program is the program P1 and a program registration number P1234 is drilled and at the end a block for including a code 11.2 for showing the termination of the program is drilled. At the prescribed position of the program P2 a block for including an instruction G65.1 for executing the program P1, a registration number and the number of execution times is drilled. After a CPU10 decodes the instruction G65.1 during executing the program P2, it overlaps and executes the programs P1 and P2. |
