商用车轻量化难点多、希望在——我国商用车进一步轻量化：观念、行动是关键

Promising and Difficulty Co-exist in the Process of Lightweight-fabrication of Commercial Vehicles

近年来,为了应对能源紧缺、燃油及钢材价格上调和环保等带来的多重压力,汽车轻量化设计日益得到许多国家的重视。相比发达国家,我国自主品牌的汽车轻量化设计水平还有很大差距,而在缩短这个差距的过程中,商用车行业存在的"困难"远大于乘用车行业,其原因是多方面的。

In the recent years, auto industry in many countries had attached great importance to the progress of lightweight design and fabrication of automobile so as to meet the challenges from all aspects, such as shortage of energy, higher pricing of fuel and call for environmental protection. Compared with the developed countries, the level of lightweight design and fabrication of our domestic brands of automobile have far been,left behind. As a matter of fact, commercial vehicle industry has more difficulties and hurdles than passenger industry does in the effort to catch up with the level of that in the developed countries due to variety of reasons.