Posted November 23, 2018 at 4:32 am by xzbbvfvbh

Grinding semiconductor cutting blade

The IC semiconductor industry is a high-input, high-output high-tech industry, and a key national support industry.
According to the latest forecast report of China Industry Consulting Network, China’s IC market is expected to continue to expand at a compound average growth rate of 13% between 2012 and 2017. The report also pointed out that the size of China’s IC market is 100 billion US dollars in 2014 and will grow to 150 billion US dollars in 2017. In mid-2017, the Chinese market will account for 38% of the global chip market.
In addition, it is expected that the chips manufactured in China will surge in the next few years. In 2012, China’s local manufacturing ICs accounted for 11.2% of the local total of 81 billion US dollars of wafer market; but from 2012 to 2017, China’s local manufacturing ICs will The 16.5% composite average growth rate increased, and the business scale grew from $9.1 billion in 2012 to $19.5 billion in 2017, accounting for 13.1% of the local total of $148 billion in the wafer market.
Diamond cutting chips are widely used in the IC industry chain for cutting, chamfering, polishing, and book reduction. At present, most of them are occupied by Japanese, American and Taiwanese companies in the foreign and Chinese markets.
Whether it is process technology or product quality, China’s aluminum flat cutting disc have a big gap with foreign developed countries.
Grinding non-ferrous metal CBN cutting piece
Electronic information, automobile manufacturing, etc., as an emerging industry closely related to the improvement of people’s living standards, have developed rapidly in recent years, driving the continuous expansion of demand for CBN cutting sheets and other products. The processing of engine camshafts and crankshafts in the automotive field requires ultra-high-speed, high-efficiency precision-formed cutting blades, which are far superior to the traditional processing methods for strength, sharpness, shape retention and dynamic balance performance; air conditioners and refrigerator compressors are mainly The machinings of cylinder liners and slides of components, the application of fixed-grinding abrasive double-face grinding technology to replace the traditional processing technology, the flatness, parallelism and durability of the abrasive tools are several orders of magnitude higher than ordinary abrasive tools. In addition, with the application of various new high-temperature and difficult-to-machine materials such as titanium, nickel alloy, thermal spray ceramics and diamond film in the aerospace and defense industry, diamond high-efficiency precision cutting blades are an irreplaceable ideal grinding tool. Consumption is also growing rapidly.

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