With the economic development in each country, the competition between the modern enterprises becomes more and more fierce. All industries have been in the stage of "survival of the fittest" and those enterprises that cannot adapt to the rapidly-changing market will be washed out quickly. Some pube production-line’efficiency in manufacturing enterprises become low and the enterprises will get into trouble because of many reasons, such as poor personnel-management,unprogressivemaintenance-strategy,the ncontrollable maintenance management process, etc.In view of the above problems in the production-line management, the author has made detailed investigation about the following aspects in an enterprise: the actuality of personnel management, the equipment’s maintenance strategy and the management of the maintenance process. After understanding the problems of the above three aspects and making analysis on the all management methods that was supported by domestic and overseas scholars on how to improve the production-line’s efficiency, the author finally laid out his view on adopting the flexible management to improve the production-line’s efficiency. He made detailed investigation on the thesis. At the same time, he tracked the method’s application in an enterprise. The method has good effect on improving the production-line’s efficiency.Adopting the flexible management method to improve the production-line’s efficiency is a new method for the manufacturing enterprise’s production-line management. Meanwhile, the method’s successful application in an enterprise also proves that it is an advanced method. Nowadays, since the international economy becomes globalized and the regional economic becomes Integrated, the flexible management method will be a more efficient method that is applied in enterprise’s all management.The "Flexible Management" is a management thesis which is contrast to the "Rigid Management". The rigid management takes the regulation as its core and it uses the regulations to manage staff. But the flexible management takes the human as its core, that is to say, the method will motivate human’s creativity by adopting personnel’s self-management, overall management and dynamic adjustment, etc. it also can enhance the staff’s enthusiasm and the production-line’s efficiency. Meanwhile, the manufacturing enterprise can short the non-plan breakdown time and enhance the production-line’s efficiency by adopting the flexible management method, which can timely adjust the maintenance plan and production task to meet the market’s requirements. In addition, the flexible management method is also used in the maintenance management process. The production-line’s efficiency can be enhanced because the maintenance quality is improved and the maintenance time is shorted by adopting the flexible management. Obviously, in the rapidly-changing economy situation, the enterprise’s vitality and competitiveness will be strengthened by adopting the flexible management method. The production-line’s efficiency and the management efficiency will also be improved.An enterprise’s competitiveness and development is restricted because the production efficiency of their seamless steel tube’ production-line is low. When they tried the flexible management method in personnel management, maintenance strategy management and management process management, the production-line’s efficiency was increased by 10% after one year, which strengthened the enterprise’s competitiveness.The production-line’s efficiency is the key factor in any manufacturing enterprise. It is the important work in the manufacturing enterprise how to manage the production-line well. Currently, all kinds of management knowledge have been applied in the enterprise’s management. The flexible management method guides the production line to enhance the efficiency as a brand new method. The flexible management takes the human as its core and it will meet the customer’s requirements rapidly. The method will motivate human’s creativity by adopting personnel’s self-management, overall management and dynamic adjustment, etc. it also can enhance the staff’s enthusiasm and the production-line’s efficiency. Finally, the enterprise’s competitiveness will be strengthened. |