目前,在汽车行业,只有高档汽车车身或部分使用铝板,体重约占总质量的30%,减少体重减少车辆的质量具有重要意义,和身体的重量,每个减少2.33公斤都可以减少二氧化碳排放的一升。从汽车的舒适性、耐久性、轻量化和节能环保等性能考虑，铝合金无疑是汽车工业现代化轻量化材料的更佳选择。汽车工业作为的支柱产业之一，在未来的几十年里将会快速发展。铝板生产厂家为了适应汽车工业发展的需要，开发铝合金车身模具和实现全汽车冲压件铝板为我国汽车模具工业提出了一个新的课题。

　　At present, in the automobile industry, only the high-grade automobile body or part of the aluminum plate is used, and the weight accounts for about 30% of the total mass. It is of great significance to reduce the weight of the vehicle, and the weight of the body. Each 2.33kg reduction can reduce the carbon dioxide emission by one liter. Considering the comfort, durability, lightweight, energy saving and environmental protection of automobile, aluminum alloy is undoubtedly the best choice for modern lightweight materials in automobile industry. As one of the pillar industries in China, the automobile industry will develop rapidly in the coming decades. In order to meet the needs of the development of the automobile industry, the aluminum plate manufacturers have put forward a new task for the automobile die industry in China.
　　与钢板相比，过渡相对平稳。外板过渡区至少为台阶高度的5倍，内板至少为台阶高度的3倍。
　　Compared with steel plate, the transition is relatively stable. The transition area of the outer plate shall be at least 5 times of the step height, and the inner plate shall be at least 3 times of the step height.
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　　The above is the relevant content introduced by the aluminum plate manufacturer for you. To learn more, please visit the website: http://www.jndclyxgs.com