| 摘要 |
PCT No. PCT/JP89/01192 Sec. 371 Date Jul. 10, 1990 Sec. 102(e) Date Jul. 10, 1990 PCT Filed Nov. 22, 1989 PCT Pub. No. WO90/06221 PCT Pub. Date Jun. 14, 1990.A group management system for injection molding machines, capable of rapidly determining molding conditions of a plurality of injection molding machines. Data is supplied through first to eleventh input devices (13a-33c), which indicates types of molding defects appearing in molded articles respectively produced under tentative molding conditions by first to eleventh injection molding machines (12a-32c) which form first to third injection molding machine groups (12, 22, 32). First to third work stations connected to the first to third injection molding machine groups (12, 22, 32) determine one or more molding conditions to be modified and the amount of each modification, with respect to the individual first to eleventh injection molding machines, by using a multi-user operating system, and program and database for molding condition determination. The results of the determination are sent to corresponding ones of the injection molding machines, and the individual injection molding machines retry injection molding under the modified molding conditions. This molding condition modifying process is repeated, and when optimum molding conditions that incur no molding defect are determined for all injection molding machines, the process is ended.
|
