The mold is an important foundation for equipment manufacturing, industrialized countries are an indispensable tool to achieve mass production and new product development. High levels of mold, there would be a high level of industrial products. "Eleventh Five-Year" period, in the country's strong support of China's mold industry has developed rapidly, with an average annual growth rate reached about 20%. According to the International Model Association Secretary-General Luo Baihui 2011 mold sales in China reached 124 billion yuan, the mold product structure further tend to be reasonable, with a large high-tech, precision, complex, long-life molds share to improve to more than 50%. Mold the total production in China has been ranked in the world, but from the mold the country to become the real power of the mold, we are still a long way to go, and some problems in the development of mold industry must be a cause for concern to be addressed.
Product quality needs to be improved
Uneven conditions of the domestic mold manufacturers, gaps, there are many manufacturers of the equipment is not complete, a lot of work depend on the manual is completed, a serious impact on the accuracy and quality of the mold. Subject to limit the price of domestic mold more than 2Cr13 and 3Cr13 do the precision heat treatment, while the foreign special mold material, its mechanical properties, wear resistance, corrosion resistance and polishing brightness is significantly superior to the domestic materials. Fundamentally affect the appearance of quality and service life of the domestic mold.
The level of standardization is relatively backward
China mold standardization of a late start, combined with publicity efforts to implement and promote mold standardization to lag behind production lags behind many of the industrially developed countries in the world.
Mold standard parts, sales, promotion and application of relatively backward, mold standard varieties and specifications, the supply in a timely manner, supporting the poor long-standing, so that the mold standard parts to use the coverage has been low. In recent years, although the proportion has been greatly enhanced, but in general still very low. According to preliminary estimates, this proportion is roughly 40% to 45%, while the international community generally above 79%, including small and medium-sized mold in more than 80%.
Other News:
China's mold industry would like to be a long way to go from the big countries o
Steel to seek the bottom of the long-term difficult to have success
Fracture analysis TIMKEN bearing cage
Steel boss on foot leads to a the Tangshan chain lending chain
NTN Bearing the standard of judgment and maintenance conditions
O'Hanlon Group has once again lowered the acquisition of Australian mining enter
The steel trade collusive storage embezzlement: Chinese iron objects move
Japan's Seiko developed with high reliability seals wheel bearings
