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Mold Science

Obstacles in the Development of Mold Industries in China

The requirement of modern industry for injection molding parts is not only high precision, but also excellent internal quality. In order to meet this requirement, new injection molding technology must be developed and utilized. At present, the new injection molding technology introduced from abroad is being gradually popularized and used in the southern coastal areas, which has played a great role in improving the quality of injection molding parts. In the past decades, the domestic plastic mold industry has developed rapidly, and the demand for talents has become higher and higher. However, it is still impossible to solve the difficult problem in China, which has become the main obstacle to the development of China's mold and mold industry.

 

It is understood that in Chinese coastal areas of mold production, there are varying degrees of invitation. In order to attract talents, many local mold and mold enterprises even cross-regional and cross-provincial recruitment phenomenon. Three kinds of talents constitute the mold industry. "Golden collar" personnel are proficient in mold design software and mold structure knowledge, and have accumulated a lot of practical experience in practical work. This kind of person is very suitable for serving as the technical director or technical director of enterprises. "Gray collar" refers to those who specialize in the design and processing of molds in their posts, which account for 15% of the molds technical posts in enterprises. "Blue-collar" refers to the technical staff responsible for the specific operation and daily maintenance of molds in production positions, accounting for 75% of the enterprise posts, which is the largest demand at present. This has become one of the main obstacles in the domestic mold and mold industry. Strengthening the training of professional talents has become an imminent event in the mold and mold industry.

 

With the rapid development of injection mold industry, a new mode of injection mold manufacturing based on information age is proposed. The production efficiency of injection mold industry has been greatly improved, which has a milestone impact on manufacturing industry. Due to the organic combination of product information and manufacturing information related to injection mold manufacturing activities, the traditional manufacturing industry has developed rapidly. In the information age, this advantage has been brought into full play and embodied. Modern manufacturing process can be regarded as the value-added process of information contained in raw materials, and the driving force of industrial information flow will become the mainstream of manufacturing industry.

 

As injection products are widely used in daily life, mold technology has become an important symbol to measure the manufacturing level of a country's products. In recent years, the quality and quantity of injection molds in our country have developed rapidly, but compared with the advanced technology abroad, the technical level of most enterprises in our country still needs to be improved. At present, compared with the advanced technology level abroad, there are the following problems in China's injection mold industry: the contradiction between supply and demand is difficult to solve in the short term: the domestic market satisfaction rate of domestic injection molds has been less than 74%, and the satisfaction rate of large, precise and long-life molds is lower.

 

At present, the molds of developed countries are speeding up their transfer to China, and more and more international purchases are being made. Market demand is strong, production development is still difficult to keep up for a while, and the situation of shortage of supply and demand will continue for some time. Industrial development is not balanced: although the products of individual enterprises have reached or approached the international advanced level, overall, the precision, production cycle, service life of the mold and other indicators still lag behind foreign countries, and the overall level of industrial development is low.