The Research Of Shop Production Scheduling System Based On Flexible Process Planning

In manufacturing enterprises, the excellent Process Planning and Shop Production Scheduling Planning will directly influence the raise of production efficiency and the reducing of production cost of the manufacturing enterprise, even if the improve of the competitiveness of enterprises, in a word, they all play an import role In manufacturing enterprises. In traditional, the Process Planning and Shop Production Scheduling Planning are separate. During the design of Process Planning, we always think the shop manufacturing resource is infinite, the scheduling workers establish shop scheduling planning according to the process which has been designed, but, when the planning is been in application, some unpredictable disturbance factors will turn up, and make the planning cannot run normally, which is the so-called "plan not keep up with change". In view of this situation, one Shop Production Scheduling System that can establishes the scheduling planning automatically and deal with sudden events in time comes to be extremely important.The research in this article is aim at this situation existed in the shop production, one Shop Production Scheduling System which is based on flexible process planning has been researched and developed. It mainly interprets the Design Principles and Design Process of Flexible Process Planning System and Shop Production Scheduling System. The operation principles of system are ordinary as follows:First of all, the system supplies several kinds of flexible processing routines and processing technologies. And then, the Shop Production Scheduling System sets the shop production scheduling planning according to Flexible Process Planning, if some disturbance factors emerge during the executing procedure of shop process planning, the Shop Scheduling System can do the rescheduling in line with the real-time operation of shop manufacturing resource at that time and the flexible processing procedure routines of parts in flexible processing planning system, and then receives the most optimal processing routine and the shop production scheduling planning. Through the using of processing design as the design project of flexible process planning in the system of shop production scheduling system, it can largely enhance the abilities of Shop Production Scheduling System which adapts to the emergency and achieve the aim of improving the whole production efficiency of shop.