论文部分内容阅读
一、到本世纪末,汽车技术将有较大发展。现根据美国麻省理工学院的《汽车的未来》研究报告以及西德大众汽车公司调查科查费鲁特和瓦鲁图所作的预测,综合介绍如下: 1、安全技术汽车将向全轮驱动方向发展,并将使用防滑制动装置和防滑操纵机构;使用新型安全玻璃和乘客保护装置,以及能大量吸收碰撞能量的新型材料。以进一步提高汽车的安全性能。 2.节能技术汽车很多基本零件将由强化碳纤维陶瓷。塑料和铝合金材料制做,使钢铁零部件的比例由目前的70％下降到50％左右;发动机及传动系的效率将进一步提高,可望使每升燃料的行驶里程增加一倍左右。为最大限度地减少空气阻力,将采用能更好地适应空气动力学特性的本身。如小汽
First, to the end of this century, automotive technology will have greater development. Based on the Massachusetts Institute of Technology’s “Future of Vehicles” study and the forecasts made by the West German Volkswagen Investigation Section Coffett and Varutu, a comprehensive introduction is given below: 1. Safety technology vehicles will be used in all-wheel drive Development, and will use non-slip brake and non-slip control mechanism; the use of new safety glass and passenger protection devices, and can absorb a large amount of collision energy of new materials. To further improve the safety performance of the car. 2. Energy-saving technologies Many basic automotive components will be reinforced carbon fiber ceramic. Plastic and aluminum alloy materials, the proportion of steel parts from the current 70% down to about 50%; engine and transmission efficiency will be further enhanced, is expected to make the mileage per liter of fuel doubled. To minimize air resistance, the aerodynamics will be better adapted to the aerodynamics themselves. Such as steam