• Categories:company news
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• Time of issue:2019-07-11 09:23
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(Summary description)The cylinder liner is the ventricle of the heart of the internal combustion engine, and is one of the most important and critical components in the internal combustion engine. Together with the piston and piston ring, it constitutes the power system of the internal combustion engine. It is the part with the worst working conditions (high temperature, high pressure, strength, strong grinding), high load intensity, special material and complex manufacturing process in the internal combustion engine. The machining accuracy of the cylinder liner is as high as μ level, and the technology content is high, which directly affects the quality and life of the internal combustion engine, and then affects the passenger cars, commercial vehicles, construction machinery, ships, agricultural machinery, garden machinery and railway diesel locomotives carried by the internal combustion engine. Energy saving, environmental protection, reliability, economy and power of internal combustion engine power. Cylinder liner is a long-term key industry supported by the state. In recent years, with the sustained and rapid development of China's economy, China's cylinder liner industry has ushered in a period of opportunity for rapid development. In 2008, the output of cylinder liners reached 51.82 million pieces.