帕萨特培训--变速器.ppt

* * * * Converter clutch control mode 锁止离合器控制模式 In tiptronic mode and in “S” mode, the converter clutch is closed as quickly as possible. The direct frictional connection between engine and gearbox emphasises the sporty feel. Tiptronic模式 和 “S” 挡模式锁止离合器尽可能快的锁止。发动机和变速器直接通过摩擦连接，体现充分的驾驶感觉。 In Hot mode, the clutch is closed early, rather than being operated in controlled mode. This reduces the heat input caused by the converter clutch friction rate or the transmission of hydrodynamic forces. 热的状态锁止离合器结合的更早，剩余缓慢的控制模式。在锁止离合器模式下或者在液力传动下减小热量的损失。 * 多功能开关 F125 Mechanical multi-function switch with 6 sliding contacts 带有六个滑动触点的机械多功能开关。 4-way changeover slide valve position switch 4-路转换滑阀开关 1 P and N position switch for starting control. P和N挡开关用于气动控制 * To adjust the multi function switch;校准多功能开关 Place the transmission in neutral Loosen bolts for fine adjustment Install adjusting gauge T10173 and lightly tighten securing bolt on side of adjusting tool to the selector shaft Turn the multi function switch F125 so that the cut out on T10173 engages the raised section on the multi pin plug on F125 Tighten fine adjustment bolts to 6 Nm. 调整多功能开关 在空挡位置 松开边帽进行微调 安装标准量规T10173，并轻轻地拉紧保护销达到调整工具和变速杆间合理的位置。 旋转多功能开关F125,所以要剪掉T10173结合在多角插头F125上的凸起部分。 用6Nm拉紧微调边 * The hydraulic path commences from the transmission pan and moves up through the oil pump. The oil pump forces the fluid up to the solenoids in the valve body. (Solenoids are controlled by the Transmission Control Unit) Oil is supplied to the torque converter and to the clutches/brakes of the transmission. Oil is then returned via the oil cooler to the transmission pan. 液压油路径从油盘开始通过油泵。经油泵加压由螺线管到达电磁阀体，（螺线管由传动器控制单元控制）。加压后的油传输到变速器的变扭器/离合器/制动器。油经冷却器流回油盘。 * 电磁阀体包括下列元件: - 机械启动转换阀 - 液压控制开关阀 - 2个电磁管线阀 (3/2-way valves) - 6个电磁压力控制法 (调幅阀) 2个压力开关 - ATF 温度传感器 * ATF 温度 G93. ATF 温度传感器有下列功能: 适应换挡压力，在换挡时建立或卸掉压力. 激活和取消和温度相关的功能 (暖机程序, 锁止离合器, 等). 如果ATF温度过高激活保护变速器调节（热模式） 当温度超过极限值时，启动相应的动作防止温度过高（热模式） 热模式阶段1(约 127°C): 信号处理