日韩欧洲另类一区无码二区,99re视频在线观看精品,欧美午夜一区二区三区,91精品国产18郑重,国产精品无码免费专区午,亚洲av永久无码精品网站色欲

  • 1
  • 2

News

Contact Us

Hotline::400-820-8239
Meijun Metals (Shanghai) Co., Ltd. 
Tel:021-68183992 
Fax:021-68183990

Details
Position: Home> Details
Q: Continental developed a turbocharger using aluminum alloy shell
Category: Common Problem
Date: 2015-09-02
Click: 2615
Author: admin
Collection:
A: Continental has developed a turbocharger that uses an aluminum alloy turbine casing. Its lightweight design helps reduce fuel consumption.

A: Continental has developed a turbocharger that uses an aluminum alloy turbine casing. Its weight is about 30% less than the original turbocharger. It will be used on the BMW "MINIHatch" 1.5L displacement 3-cylinder petrol engine.

The aluminum alloy turbine shell has a double wall design and has the function of cooling in a high temperature area. The cooling water can be used to keep the temperature of the outer surface of the turbine casing below 120 ° C while the internal temperature does not exceed 350 ° C. In addition, by reliably controlling the operation of the electric actuator located at the wastegate, the temperature of the catalyst converter can be rapidly increased. The cooling mechanism not only protects adjacent components, but also utilizes the cooling effect of the exhaust stream to mitigate the thermal load experienced by the catalyst converter.

The aluminum alloy shell turbocharger is integrated with the engine in accordance with a customer-specified modular solution and is fixed to the exhaust manifold. In addition, the aluminum alloy shell can be mounted directly using the cylinder head interface of the steel shell turbocharger. This option is for vehicles equipped with high-performance engines and vehicles that export to countries with high temperatures.

On the MINI, the turbocharger weighs only 2.65 pounds (1.2 kg). Its lightweight design helps reduce fuel consumption. Although the water cooling function will increase the cost, the overall cost of the turbocharger is controlled within the acceptable price range of the automobile manufacturer. Turbochargers are expensive when they use steel shells made of high-temperature materials such as nickel alloys, and aluminum alloy shells can be used to lower prices.

Previous: No information found
Next: Q: Reprinted: Aluminum alloy into Xiamen Convention and Exhibition to build mainstream materials
噶尔县| 霸州市| 石嘴山市| 会泽县| 涞水县| 松桃| 巴塘县| 阿克| 奉化市| 城步| 都昌县| 页游| 桃园县| 阿克陶县| 平阴县| 太仆寺旗| 分宜县| 徐汇区|