The Dongfeng dCi11 heavy-duty engine with the reputation of “Golden Displacement†maintained strong sales in 2010. The cumulative production for the year exceeded 21,000 units, an increase of 213% over the same period of last year. The successful completion of the dCi11 production of the commercial vehicle engine plant at the beginning of last year “leavedâ€. The goal of promotion.
dCill is a heavy-duty engine developed by Dongfeng on the basis of digestion and absorption of Renault technology for the Chinese market and customers. In 2010, the monthly production exceeded 1,500 units, 2000 units, and 2,500 units. According to Xie Changzheng, assistant director of the engine plant and the Minister of Technology, this engine was sold out of several major advantages: First, the fuel economy is very significant, the minimum specific fuel consumption is 190g/kw.h, creating the lowest domestic record. . In today's rising oil prices, this advantage of dCi11 is more respected by users. The second is the excellent performance of dCi11. At present, the quality of the dCi11 has reached Renault level, and the design is 800,000 kilometers without major repairs. It will actually exceed 1 million kilometers. The third is that dCi11 fully meets the country's three emission regulations.
With the continuous increase in production volume, employees engaged in the production of dCi11 adopt the “four shifts and three downs†work system and have no weekends. In September last year, the engine plant seized the opportunity to complete the 30,000-unit capacity increase project of this product, which satisfies the market demand.
Wang Yong, director of the engine plant, said that in 2010, the sales rate of dCi11 in the company significantly increased, and the total sales value of the factory's sales refreshed historical records, initially making the engine business a core business of Dongfeng Commercial Vehicles, and making commercial vehicle companies fully achieve their business goals. contribution. In the new year, with the construction of the powertrain new factory, the engine plant will seize the opportunity to advance with the times and make concerted efforts to further increase the market share of dCi11 and make dCi11 a boutique name brand.
dCill is a heavy-duty engine developed by Dongfeng on the basis of digestion and absorption of Renault technology for the Chinese market and customers. In 2010, the monthly production exceeded 1,500 units, 2000 units, and 2,500 units. According to Xie Changzheng, assistant director of the engine plant and the Minister of Technology, this engine was sold out of several major advantages: First, the fuel economy is very significant, the minimum specific fuel consumption is 190g/kw.h, creating the lowest domestic record. . In today's rising oil prices, this advantage of dCi11 is more respected by users. The second is the excellent performance of dCi11. At present, the quality of the dCi11 has reached Renault level, and the design is 800,000 kilometers without major repairs. It will actually exceed 1 million kilometers. The third is that dCi11 fully meets the country's three emission regulations.
With the continuous increase in production volume, employees engaged in the production of dCi11 adopt the “four shifts and three downs†work system and have no weekends. In September last year, the engine plant seized the opportunity to complete the 30,000-unit capacity increase project of this product, which satisfies the market demand.
Wang Yong, director of the engine plant, said that in 2010, the sales rate of dCi11 in the company significantly increased, and the total sales value of the factory's sales refreshed historical records, initially making the engine business a core business of Dongfeng Commercial Vehicles, and making commercial vehicle companies fully achieve their business goals. contribution. In the new year, with the construction of the powertrain new factory, the engine plant will seize the opportunity to advance with the times and make concerted efforts to further increase the market share of dCi11 and make dCi11 a boutique name brand.
The process and characteristics of honing steel tube and improving surface roughness can almost reach Ra less than 0.4 um. 2. Correct the roundness, the ellipticity can be less than 0.01 mm. 3, improve the surface hardness, eliminate the stress deformation, hardness HV 4 ° or higher
After processing, the residual stress layer shall improve the fatigue strength by 30%. Improve the coordination quality, reduce wear and tear, and prolong the life of cylinder.
Internal diameter tolerance: H8, H9, straight line 0.3mm/ 1000mm, 0.5mm/ 1000mm.
Burnished Honed Tubes,SAE 1045 Burnished Tube,Roller Burnished Honed Tube,Pneumatic Cylinder Burnished Tube
Yangzhou Yinhe Machinery Co., Ltd , http://www.yinhesteeltubes.com