On China 's Precision Injection Mold

Precision injection mold product production is based on the first precision injection mold development and design, product precision directly affect the product structure integrity and accuracy. Technology and capital-intensive products on the complex mold structure complex, surface quality and technical standards demanding, the production process to be applied high-speed processing, ultra-finishing technology, rapid prototyping technology, automation and control technology, involving machinery, metal materials, polymer materials , Chemical materials, electrical and electronic, automation and other fields, comprehensive technical requirements.

Precision injection molds are intermediate products in the production process. Precision mold processing is one of the important ways of material forming, relative to the mechanical processing, the advantages of less process, high material utilization, low energy consumption, easy production, high efficiency, in the automotive, energy, machinery, electronics, information, aerospace industry And other production is widely used. According to statistics, 75% of the rough industrial products parts, 50% of the finished parts from the mold, household electrical appliances industry 80% of the parts, more than 70% of the mechanical and electrical industry parts also need to go through the mold processing. Mold industry can often drive the development of its related industries. After 20 years of development, mold industry by leaps and bounds, as of 2013, the number of enterprises amounted to 30,000, with an annual output value of 220 billion yuan, exports close to 5 billion US dollars.