Research On Design Of Y Company's Production Plan Based On JIT

Economic development has led people to change the way of consumption, which makes the manufacturing industry competition more universal. To quickly and accurately meet customer requirements the manufacturing industry must pay attention to this issue, which requires enterprises must be deeply optimization and reform, to enhance the comprehensive strength, in order to meet customer needs anytime, to win the full recognition of the market. If the JIT(Just In Time)production mode is uesd, the enterprise will be able to achieve the goal more smoothly. In the future there will be more and more enterprises to adopt this model.In the manufacturing industry, the vehicle factory will be in the agreed time to get the right amount of the right quantity and the correct quality of the parts, which is the JIT production mode. It can combine the material flow and the information flow together to form an inseparable whole. Many modern manufacturing companies agree with the modern management model.Toyota has put forward the concept of lean manufacturing, the JIT production mode is one of the important contents of lean manufacturing. Orders driven production is the core of lean manufacturing. After national experts has studied of lean manufacturing more and more deeply, meanwhile the practical use of lean manufacturing is also absorbed by more and more enterprises, on management of enterprises, JIT production mode can be already applied more and more. In order to survival and development of the changing market environment, enterprises use JIT production mode to manage suppliers. At the same time, enterprises can make use of funds more efficient and improve the efficiency of business operation. In Modern time the idea of supply chain management is consistent with the thought of JIT production mode. But in China the development of JIT production mode met some difficulties, such as some small and medium-sized enterprises, due to lack of experience, lack of practice and the quality of personnel, JIT production mode can't be applied smoothly.At the first the thesis firmed the content theory, then elaborated the concept of JIT. Meanwhile taking Y company as an example, it deeply explained the principles and significance of JIT. For Y company, the application design is based on the theory of JIT. The use of the JIT mode can lead to more fully utilize of resources. According to the production theory of TOYOTA, Y company established the JIT production system. In the process of implementation, according to customer requirements of the order equipment, perfect IT system and the management process, parts cycle supply and so on, all above measures ensured the implement of JIT mode.After adopted the JIT mode, the delivery period of suppliers is greatly shortened, the material processes are simplified. Meanwhile JIT mode can improve the production efficiency, reducing the parts inventory, optimizing the capital occupation and so on. The application of JIT mode reduced warehousing costs, therefore it enhanced the comprehensive strength of Y company.