| 摘要 |
<p>PURPOSE:To improve the production efficiency by producing an equipment/ personnel plan of a production line in consideration of a versatile process system, the lot division/integration processing, the equipment availability factor, and the operator working ratio respectively in regard of a planning method of the production line which applies a queuing method. CONSTITUTION:A subject process table is read in a step S101, and the production conditions including the production value, a shift system, the working day number, the change of the allowable waiting time are inputted for each process table in a step S102. In a step S103, the arriving rate and the service rate are calculated for each cell and station. A queuing computation is carried out to an operator in a step S104. When the calculation is through with all cells, the next process is carried out in a step S105. Then a queue is calculated to the equipment for each station in a step S106. When the calculation is through with all stations, a step S107 is carried out. Then the production period, the number of necessary operators, the number of necessary equipments, the cell in-process state, etc., are outputted in a step S108.</p> |
