Since the reform and opening up, Dongguan hardware mold industry with the rapid development of the national economy, the market demand for molds continues to grow. In recent years, the mold industry has been developing rapidly with a growth rate of about 15%. All the manufacturing points of mold industry enterprises have undergone tremendous changes. In addition to the state-owned professional mold factories, collective, joint venture, sole proprietorship and private sector have also developed rapidly. Dongguan hardware mold industry is also one of them.
As the pace of international integration continues to accelerate and market competition is increasing, people are increasingly aware of the importance of product quality, cost and ability to develop new products. Mold manufacturing is one of the basic elements in the entire chain. Mold manufacturing technology has become an important indicator to measure the level of manufacturing in a country, and to a large extent determines the survival space of enterprises.
Dongguan metal molds process materials (metal or non-metal) into parts (or semi-finished products) in cold stamping. Stamping - is a pressure processing method that uses a mold mounted on a press to apply pressure to the material at room temperature to cause separation or plastic deformation to obtain the desired part.
In order to protect normal production, improve the quality of Dongguan hardware mold parts, reduce costs, and extend the life of the die, it is necessary to properly use and reasonably maintain the mold, and strictly implement the "three inspections" system of the die (inspection before use, inspection during use and inspection after use), And do a good job in die and maintenance. The main work includes the correct installation and debugging of the mold; strictly control the depth of the punch into the die; control the bottom end of the upper die of the process of correcting bending, cold extrusion, shaping, etc.; timely re-grinding, polishing the edge of the chess ; pay attention to keep the chess piece clean and reasonable lubrication. The correct use and reasonable maintenance of the mold is of great importance to improve the life of the mold.