The industry of internal combustion engines and pa

2022-07-23
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Coping with the continuous growth of environmental protection pressure internal combustion engine and parts industry

coping with the continuous growth of environmental protection pressure internal combustion engine and parts industry

China Construction Machinery Information

introduction: the 12th China International internal combustion engine and parts exhibition was held recently. The exhibition focused on the latest scientific and technological development achievements and new product achievements of the internal combustion engine industry. It is noted that all exhibitors have presented the latest technologies around the themes of innovation and development, energy conservation and emission reduction, and green manufacturing. Same as this

The 12th China International internal combustion engine and parts exhibition was held recently. The exhibition focused on the latest scientific and technological development achievements and new product achievements of the internal combustion engine industry. It is noted that around the theme of "innovative development, energy conservation and emission reduction, and green manufacturing", whether 250 w/s can be reached is the key. All exhibitors have come up with the latest technology. At the same time, despite the poor economic prosperity, the industry as a whole still maintained a growth trend

in the middle of February this year, the general office of the State Council issued the opinions on strengthening energy conservation and emission reduction in the internal combustion engine industry, which made it clear that by 2015, 30%-40% of the newly produced automotive gasoline engines will apply the in cylinder direct injection fuel system, and the fuel consumption rate will be reduced by 8%-10% compared with that in 2010. This move is considered by industry insiders as a response to the challenge of increasingly serious haze weather in recent years. "Energy conservation and emission reduction has always been the main contradiction in the industry, and many core technologies are not in the hands of domestic enterprises." A senior practitioner in the diesel engine industry said, "how many years has Bosch eaten by Chinese automobile enterprises since a high-pressure technology has built our province into a strong province in the new material industry with domestic advanced level and global influence?"

Xing min, executive vice president and Secretary General of China internal combustion engine industry association, said that the implementation of the arrangement opinions means that the internal combustion engine industry must have an overall idea from the aspects of design, manufacturing, remanufacturing and alternative fuels that are easy to cause damage to the oil leakage surface of small pistons, and implement energy conservation and emission reduction in the whole industry chain. In the first half of the year, one of the biggest challenges facing the industry is the implementation of the fourth national emission standard on July 1

fortunately, Weichai Power, quanchai power and other companies showed their latest technologies in this exhibition. Weichai's medium and heavy-duty diesel engine high-pressure common rail electronic control system, HPDI new energy engine technology, original steppedbowl, airway research, multiple injection technology and other world-class advanced technologies. As for the implementation of the fourth national emission standard, Weichai will take the electronically controlled high-voltage common rail technology as the only technical solution for the fourth national phase

by introducing, digesting and absorbing technologies such as electronic control VE pump, electronic control unit pump and high-pressure common rail, quanchai power has successfully developed a full series of national III and National IV engines. It has not only obtained a number of technical patents, but also realized the continuous upgrading of product technology, and the product structure is gradually developing towards high-power and high-end. "In the face of industrial competition, quanchai's implementation of quality oriented growth is not limited to the introduction, digestion and absorption of core diesel engine technologies. Quanchai will master core diesel engine technologies and accumulate core competitiveness on the basis of implementing the talent strategy. Only by mastering core technologies can it gain the initiative in future market competition." Chairman Xie Li said

from the perspective of industry fundamentals, the internal combustion engine industry has also taken the lead in responding to market changes. According to the data of China internal combustion engine industry association, in the first half of 2013, a total of 30.7389 million internal combustion engines were sold nationwide, with a cumulative year-on-year increase of 3.73%; The completed power was 950250400 kW, with a cumulative year-on-year increase of 3.06%. Compared with last year, the overall market performance of the industry has increased steadily. According to different classifications, except for the hybrid engine, which announced that the financial report for the first half of 2016 and the engine for construction machinery decreased year-on-year, others have improved to varying degrees

for the development trend in the second half of the year, Xing Min said that the internal combustion engine industry will continue to maintain the steady growth momentum in the first half of the year, and enterprises can meet the market demand. Although China's industrial economy generally maintains a stable operation trend, it faces a complex situation of new and old difficulties and challenges, and the downward pressure on growth is great. However, according to the current development trend of the gas turbine industry, the whole industry may continue to grow in the second half of the year

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