The Study Of Improving Operation Management System In ChangChun LongYuan Company

The production operation system is the research the human, the material, the equipment from the composition integrated system angle, designs, the improvement and the combination metering science. It utilizes aspect and so on mathematics, physics and social sciences specialized knowledge and the technology, simultaneously uses in the project the analysis and the plan principle and the method, obtains the result to the above system to carry on the specify, the forecast and the appraisal. The optimization management science, is the breadth technique has the future discipline deeply, is the management and the technical extremely rich treasure house, is the nature has the dynamic characteristic technology actively, is the investment little effective quick, the prize investment technology. Consummates the production operation system to need massively, the usable very strong management technology, is the enterprise reduces the consumption, enhances the productivity the important method. Specially representative now the world advanced production method fine profit production, synthesized the mass productions and the piecework way merit, can give dual attention to the low cost and the production system flexibility. In which contains has many usable very strong management technology (for example the JIT production and so on), can maximum limit eliminate in the production process the waste, reduces the stock, thus enhances the productivity.This paper through produces the operation management system management system to Changchun Longyuan Company the improvement research, in the solution Longyuan transformer production process actual problem. Through to work and so on product date of delivery conducts the research, through the present situation analysis, provides each method and the technology designs and the improvement system, enhances the enterprise the macro-scientific policy-making level, gets rid of fetter which the experience manages, enhances Long Yuan in transformer market strain capacity, the enhancement enterprise cohesive force. This paper research will consummate the actual instruction function to Changchun Longyuan Company's production management.The improvement manufacturing industry production operation system, is advantageous to enhances the manufacture system efficiency and the foundation management level unceasingly. The production operation system organization establishes the rationality, will be serious affects its function the display. In analyzes Changchun Longyuan Company to produce the operation system organization to establish, the work localization and in the function scope foundation, proposed improves the method which Changchun Longyuan company manufacturing industry industrial engineering organization designs, the discussion produces the question which the operation system improvement should pay attention. This paper elaborated in the improvement production operation system basic criterion and in the craft and the equipment design application, the method research to optimizes the craft to be extremely effective. The movement economical principle can reduce human's in operation weariness, enhances the production efficiency, the improvement equipment design quality, thus may cause the production system operation level to be at the optimum condition. This paper has carried on the analysis to the transformer manufacturing industry demand, and to the Changchun Longyuan Company's production operation system design, the present situation has carried on the analysis. In order to satisfy the market the demand, had discovered many needs to improve question, also has been clear about the improvement production operation system significance.The improvement production operation system theory method mainly has the method research and the work determination. The method research includes: The procedure analysis (including product craft, work flow, union combination type processes analysis), the movement analysis (including both hands work, moves element, video recording, PTS law analysis), the movement economical principle analysis. The work determination divides into the time analysis (including movement essential factor time, unit work time, the VTR analysis), the service factor analysis (including continuous working, sampling analysis), the MOD law analysis.The theory must unify the actual side to be able to play the role. Unifies Changchun Longyuan Company the improvement direction and the mentality, to the transformer product quality, the cost control has conducted the improvement research. Uses the procedure analysis, utilizes the 5W1H method, the ESRS principle - improvement direction, proposed the solution fuel tank leakage, reduces the noise the concrete improvement measure. And to reduced the cost the technology, the management aspect has conducted the improvement research.By using principles and methods, it was discovered that production delay problems was caused by confusion of production planning, miss dispatching of components and troublesome to look for parts. The reasons of causing delays have been found. They include, raising methods and measures,realizing the importance of production preparation , illustrating the detailed contents of production preparation, improving the exsting production planning. The measures to improve dispatch of componts and color code identification methed have been proposed. So that the problem of production delay was solved, consequently, production time was reduced,as well as the efficiency and benefits have been improved. This paper analyzes the stochatic features of operation, and its effects on completed time of job. Also the paper discusses the importance of due-date assignment and methods to predict completed time of job. On condition of stochastic features of operation ,the due-date is a period of time. For the purpose of minimizing the cost of job , the paper develops some optimization decision making models, such as the model of due-date of job, earliest due-date of job and standard variance of processing time control. The validity of those models is proved by computer iterative method.This paper elaborated the work determination technology function and the content, had pointed out in the enterprise application work determination technology formulation standard time process exists the question, and the thorough analysis question has the reason, unifies Changchun Longyuan Company work determination theory and the experience, puts forward the improvement proposal.This paper predigests the process of production of dry-transformers by flow chart analysis. Based on motion study and time-research the present operating process in a company is improved and a set of reasonable labor-time standards are established. The improvement production operation management system management system, does for the enterprise reduces the consumption, enhances the productivity, the guarantee product date of delivery important method, once actual unifies with the enterprise, will certainly to play the vital role. The good utilization theory viewpoint and the technology, helped Changchun Longyuan Company to find the correct reform way, and has obtained the remarkable result in Changchun Longyuan Company.