Simulation Research On The Scheduling Of DTC Typical Equipment

The production activities are usually carried out on the basis of the production plan, production planning and production is planned to continue and concrete, is the implementation of production plans, daily production activities for the organization and preparation of the implementation of the plan. And establishing actual situation of production planning and control system is one of the main tasks of reform and modernization process of China’s enterprises, while establishing adapt production status of production planning and control system is undoubtedly to promote Chinese enterprises to speed up development in the fierce market competition the survival and development.The production activities are usually carried out on the basis of the production plan, production planning and production is planned to continue and concrete, is the implementation of production plans, daily production activities for the organization and preparation of the implementation of the plan. And establishing actual situation of production planning and control system is one of the main tasks of reform and modernization process of China’s enterprises, while establishing adapt production status of production planning and control system is undoubtedly to promote Chinese enterprises to speed up development in the fierce market competition the survival and development.Dongfang Steam Turbine Co., Ltd. is a continuation Oriental Steam Turbine Factory, At present, the evaluation of parts production planning based on MRP is realized, part of the production plants parts single track; design, production and delive ry to get through the whole process, to form a closed-loop data flow system. But prod uction workshop parts production, machine tools equipment scheduling implementati on, because of the complex structure and manufacturing process of steam turbine, the long production cycle, and the unit involved in the kind of base material and the corresponding manufacturing equipment huge variety and the reasons for higher accuracy requirements, the company management information system in this regard has not been a major breakthrough.In this paper, for the enterprise production scheduling process intelligent demand, combined with domestic and foreign production scheduling theory and simulation implementation of the relevant application theory, and with the actual link Dongqi production organization. First of all, in the thorough investigation of the Dongqi subordinate plant demands, a comprehensive record, summarizes up the turbine stator core components-cylinder manufacturing process and related core manufacturing resource information; Then, on the involved production resource bottleneck equipment, large gantry milling machine, large floor type boring and milling machine, large vertical lathe equipment production scheduling simulation method research and detailed implementation process analysis; Finally, by using Flexsim simulation software, the computer system simulation model of the production schedule of the cylinder is established. Through the production of improvement, process the initial realization of the cylinder production scheduling automation, to guide the implementation of production planning and control of the purpose, for the deepening of enterprise reform, improve operational efficiency and further improve the scientific leadership decision-making, timeliness, has a very important significance reasonable plan schedule.