Situation Analysis of Chinese mold large industrial standardization system

Where the more developed industrial countries , more emphasis on standardization work , because to give industry brings quality, efficiency and effectiveness. Mold is a special forming tool products, although strong individual , but also industrial products , so standardization is very important. Die Die standardization work includes the development Plastic Ball Valve mould  and implementation of technical standards , production and application of the standard mold and the relevant standards advocacy, implementation and promotion. China mold standardization work started late , combined with publicity and promotion efforts to implement small, so the mold behind the standardization of production , but also behind many industrialized countries in the world . Foreign mold developed countries, such as Japan , USA, Germany, mold standardization nearly 100 years of history, production and supply of standard-setting mold , mold standard parts , has formed a complete system . Guarantee of the Chinese die from work just after the establishment of the National Standardization Technical Committee of the mold began in 1983 . At present, China has about 20,000 units of production molds , mold production has made significant progress , but compared with the industrial production requirements , yet could not get one of the important reasons is that the mold and the level is not high degree of standardization .
China mold standardization system , including standard four categories , namely: basic standard mold , mold process quality standards , mold and die parts production-related standards and technical standards . Mold standard and can be mainly categorized stamping die mold standards, standard plastic injection mold , die casting mold standards, forging mold standard , standard fasteners cold heading die , drawing die standard , cold extrusion dies standards, standard rubber molds , glass molds and automotive die standards ten categories . Currently, China has more than 50 standard mold of electrofusion coupling mould  over 300 standard No. 14 kinds of common devices and automotive parts and components die and 244 varieties of 363 standards. These standards development and advocacy to implement and improve the standardization of Chinese mold and level. With the increase in international exchanges , the development of the localization of imported mold -funded enterprises as well as its supporting mold made ​​international standardization requirements , on the one hand in terms of attention to a possible standard-setting international standards or advanced foreign adoption of national standards , including the adoption of advanced corporate standards ; hand many standard mold manufacturing enterprises according to market needs , in addition to standard production outside China mold standard parts , as well as advanced enterprise standard production standard mold . Rich Teba such as Japan , Germany and other companies Haas test standards have been widely popular in China .
Die mold industry standardization concept often referred to more complex, different from the usual level of mechanical industry standardization . The latter generally can be measured by using the standard rate, while the former often refers to the use of standard mold coverage . As the Chinese would not die standardization work late , mold standard parts production, marketing, promotion and application of the work is relatively backward , so the standard mold fewer varieties of specifications, supply is not timely, complete and poor long-standing problem , so that the standard mold use the coverage has been low . Although this year due to foreign intervention , the ratio has been greatly improved , but overall still very low. According to preliminary estimates , at present it was fairly easy to between 40% -45 %. The international community generally above 70 %, of which more than 80% of small molds . Due to the different nature and areas where the Chinese mold companies , there is a big difference in the use of standard mold coverage . Funded enterprises than any other enterprise high , the South than in the North High enterprises . This is most obvious in Guangdong . Guangdong, a  pipe elbows and bends mould large concentration of foreign-funded enterprises , they led to the transformation and development of other business concepts of the market, thus Guangdong mold companies use standard mold coverage is much higher than in other regions of the mold companies . Implementing the standard mold , using the standard mold , the mold can not only improve the quality and reduce production costs and shorten mold mold production cycle. Relevant statistics show that: the standard mold tooling companies can save 25% -45 % of working hours , mold production cycle can be shortened by 30% -40 %. As industrial product variety, low-volume, personalized, fast development of the production cycle , in order to improve the market economy rapid response capabilities and competitiveness in the mold production cycle are increasingly important in today's standardized meaning more die significant .