The most popular lightweight Dongfeng aluminum all

2022-08-06
  • Detail

Promoting the lightweight Dongfeng aluminum alloy vehicle will appear in the Beijing auto show. According to the new Dow of Dongfeng Commercial Vehicle Co., Ltd., there is no need to bear the high R & D expenditure (hereinafter referred to as "Dongfeng commercial vehicle"): April On the 20th, Dongfeng aluminum alloy body hybrid electric bus, which is independently developed by red phosphorus commercial vehicles and is widely used by Dongfeng, will make its debut at the Beijing International Auto Show. The launch of this Dongfeng bus will effectively promote the development of urban transportation in the direction of energy conservation, environmental protection and more safety

according to Dongfeng Commercial Vehicle Co., Ltd. (hereinafter referred to as Dongfeng commercial vehicle), on April 20, Dongfeng aluminum alloy body hybrid electric bus independently developed by Dongfeng commercial vehicle will debut at Beijing International Auto Show. The launch of this Dongfeng bus will effectively promote the development of urban transportation in the direction of energy conservation, environmental protection and more safety

Dongfeng aluminum alloy body hybrid bus adopts aluminum alloy profiles and plates of various brands and in different states to maximize the lightweight and durability of parts. Compared with similar domestic steel bodies, the weight of aluminum alloy body is reduced by 40%. At the same time, other components also adopt lightweight technology, so that the vehicle mass is reduced by 15.2% compared with the conventional hybrid bus of the same type, and the fuel economy is better, Under typical urban conditions, the fuel consumption is 7.9% lower than that of conventional hybrid electric bus

at the same time, they can be used to compare different plastics. This bus is the first medium hybrid bus to achieve steering assistance in pure electric mode. The frame is made of ultra-high strength steel, which optimizes the frame structure. In addition, the high stress leaf spring material independently developed by Dongfeng is used to further reduce the number of leaf spring assemblies. All seat frames of the car are made of magnesium alloy profiles, with remarkable weight reduction effect; The whole vehicle body frame is made of deformed aluminum alloy, and the body frame is connected by riveting and bonding; The vehicle body adopts the integral through type top cover angle profile to connect the top cover framework and the side wall framework, which not only ensures the surface flatness, but also improves the overall structural stiffness

Dongfeng Motor Corporation is one of the vehicle enterprises that form the vehicle lightweight technology innovation strategic alliance. It undertakes the development of deformed aluminum alloy application technology and its integrated application on the target vehicle in the national science and technology support plan project for the development of key vehicle lightweight technology and integrated application of vehicle organized by the Alliance. The Dongfeng all aluminum body hybrid electric bus exhibited this time is the target and achievement model of this national science and technology support plan project. By studying the application technology development of deformed aluminum alloy on Dongfeng hybrid electric bus body and the lightweight integration technology development of Dongfeng hybrid electric bus, Dongfeng hybrid electric bus with lightweight aluminum alloy body is developed

Copyright © 2011 JIN SHI