Introduction To Different Performance Of Gearbox

     CVT transmission ratio in a certain range of values can be unlimited multi-level change, the common power and hydrodynamic (liquid) two kinds. The variable speed transmission part of the power type CVT is a DC series motor, which is widely used in the super Heavy dump truck transmission system In addition to the trolley bus. The transmission part of the movable-liquid CVT is a hydraulic torque converter.Gearbox

     Automatic transmission according to the vehicle speed, engine speed, dynamic load and other factors automatic lifting gear, do not need to be operated by the driver clutch shift, the use is very convenient. There are many brand models for automatic transmissions, and the external and internal structures are different, but their composition is basically the same. Auto transmissions are commonly used in four types: hydraulic automatic transmission (at), mechanical stepless automatic transmission (CVT), electronic control mechanical automatic transmission (AMT), dual-clutch automatic transmission (Dual clutch TRANSMISSION--DCT).Gearbox

     Hydraulic automatic transmission is one of the most widely used transmissions now, and many of the cars sold in the market use hydraulic automatic transmissions. The hydraulic automatic transmission is also known as a hydraulic torque converter due to the use of a wet coupling (clutch). The automatic transmission is driven by the hydraulic torque converter's turbine driving the oil to transfer the power, every time from the P block to D block or the reverse process, will cause the oil to the turbine to produce a small impact, long time, easy to cause loss to the turbine, the life of the oil will be shortened. Therefore, wait for a red light in a short period of dozens of seconds or two minutes, just hang in the D block, step on the brakes can be, do not have to go back and forth shift. Although this is indeed more oil than the n block, it is a small problem compared to the loss of the gearbox.Gearbox

     This process is very easy to complete on the manual car type, as long as you step on the clutch, you can freely switch between any gear except for the reverse gear. But to the automatic car type, this is a very dangerous behavior, this is not only a big impact on the body, but also a costly automatic transmission will have a devastating damage, very detrimental to the life of the gearbox.Gearbox