The importance of the hot runner mold manufacturing and standard parts

With the increasing popularization and application of hot runner technology, hot runner mold will gradually increase the proportion of. Hot runner technology can improve productivity andproduct quality, and can greatly save the raw materials. The application of mold standard partswill be more extensive application, standardization of mold and mold standard parts can greatly affect the mold manufacturing cycle. The use of standard parts can not only shorten themanufacturing cycle, but also can improve the mold quality and reduce mold manufacturing costs. At the same time, cheap and fast mold prospects. Because people asked mold productioncycle as short as possible, so the development of fast and cheap mold has attracted more and more attention. For example, the development of various superplastic materials to produce mold;with epoxy, polyester, or in which the filler metal, glass and other materials to enhance production of simple mold. This kind of mold manufacturing process is simple, accurate and easy to control, low shrinkage rate, low price, high life. Can also be made with cement plasticautomobile cover mold.

In addition to the use of computer control and mechanical manual quick die change device, fasttest mode device technology will be developed and improved. Casting mold industry will continue to increase the proportion of. With products such as vehicles and motor development to the lightweight direction, on the number of die, and complexity of life will put forward higher requirements.

Along with the plastic steel, with plastic wood products and the development of parts of theprecision and complexity of the continuous improvement, the proportion of plastic mold willcontinue to increase, its accuracy and complexity will increase as appropriate. In addition, the large-scale development of mold industry in other Asian countries and regions based on thetechnology, cost, and further enhance the competitiveness, in addition to the high-precision machining technology, more effort, how to distinguish between ordinary mold, and create high value-added processed products is the direction of China's mold industry, which is facing a new topic in other Asian countries and area.

At present, electronic, automotive, communications and military products, 60% to 80% of the parts have to rely on molding. With mold parts demonstrated by the high precision, highcomplexity, high consistency, high productivity and low consumption, other manufacturing methods can not match.