If it is automatic, when the oil is automatically on the shift, or refueling speed rise after the release of the throttle. Because the manual file refueling can not shift, so a little confused, thank you.
Automatic wave means hydraulic automatic transmission (AT). Hydraulic automatic transmission through the hydraulic transmission and planetary gear combination to achieve automatic transmission, generally by the torque converter, planetary gear mechanism, shift actuator, shift control system, shift control and other devices. According to the different driving methods, but also can be divided into pre-rear drive type and front type.
Scooters should be said that the vast majority of belt drive, no gearbox, where the "wave", only a few Japanese pedal hand-mounted gearbox, such as Suzuki Tianlong 650 (five-handed hand standard ), The sky wave 250 (7-speed automatic, hand-automatic gearbox optional), Honda FORZA250 (7-speed automatic, hand-integrated gearbox optional), of course, is automatically automatic transmission, semi-automatic means that the hand Since the one gearbox, plus, downshift as long as the left hand on the two, press the button on the line, the automatic clutch.
Scooter application is the automatic wave there are some luxury cars because of the need to step off the action of the clutch of the semi-automatic wave of the application of which is less automatic or is full of manual, such as cross-ride for the whole hand (foot) dynamic semi-automatic understanding That is, both manual and automatic can be used. Formula 1 racing is also a semi-automatic gearbox. But this can be completely different from the production car semi-automatic gearbox.
Semi-automatic wave refers to semi-automatic transmission AMT (Automated Mechanical Transmission), also known as electronic control mechanical automatic transmission. Electromechanical automatic transmission is improved on the basis of traditional manual gear type transmission. It is a combination of AT (automatic) and MT (manual) both advantages of electromechanical integrated automatic transmission; AMT both with hydraulic automatic Transmission speed of the advantages of automatic transmission, but also to retain the original manual transmission gear drive high efficiency, low cost, simple structure, easy to manufacture the strengths.
