4-Speed Automatic Transmission (SolidWorks, UGNX), Catia, 3D Exported

Automatic transmission advantages: lower cost, practicality, mostly assembled in small cars and compact models disadvantages: fuel consumption and comfort is slightly worse. 4-speed automatic transmission compared to those 5-speed or 6-speed mechanical automatic transmission, it has only 4 sets of gears, the structure is simpler, and can actually meet the needs of most people with cars. However, the 4-speed automatic transmission has an obvious disadvantage, that is, the transmission is equipped with the smoothness of the power output in general, the throttle is slightly larger, its comfort is not very satisfactory, while the fuel consumption is also not very satisfactory Of course, all the shortcomings will ultimately be covered up by the cost performance. So in about 100,000 yuan and within the model, 4-speed transmission is very common equipment.