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在2001年,ZF率先将6速自动变速器成功推向市场。同时,5速自动变速器已经开始被新一代6速自动变速器所取代[1,2,3,4,5]。从2001年到2003年期间,3款不同转矩的变速器开始批量生产;这些变速器可适应750Nm转矩的发动机,用于标准传动、带分动器的全轮驱动以及带一体化全轮驱动装置的前置纵向传动。到2005年末,ZF公司6速自动变速器的生产份额占总产量的90%以上。自动变速器需求不断上升导致这些变速器在技术方面的改进,明显增强了决定性的、与使用者相关的参数。其中包括:.提高功率质量比;.进一步降低油耗;.改善换档动态特性。
In 2001, ZF took the lead in successfully bringing the 6-speed automatic transmission to market. At the same time, 5-speed automatic transmission has begun to be replaced by a new generation of 6-speed automatic transmission [1,2,3,4,5]. From 2001 to 2003, three different torque transmis- sions were put into mass production; the transmissions were adapted to 750 Nm torque engines for standard drives, all-wheel drive with splitter and all-wheel drive with integrated The front of the vertical drive. By the end of 2005, the production share of ZF 6-speed automatic transmission accounted for more than 90% of the total output. The increasing demand for automatic transmissions has led to technological improvements in these transmissions, significantly increasing the number of critical, user-related parameters. These include: • Improved power to mass ratio • Further fuel savings • Improved shift dynamics.