Chapter 15 Transmission and transfer case 同©大学 TONGII UNIVERSTTY Chapter 15 Transmission and Transfer Case
Chapter 15 Transmission and transfer case Chapter 15 Transmission and Transfer Case
Chapter 15 Transmission and transfer case 圖月儕大学 TONGII UNIVERSTTY Main contents >Components of transmission, Functions,Types; >Speed-change driving mechanism; >Synchronizers >Shifing operation mechanism; >Transfer case
Chapter 15 Transmission and transfer case Main contents Components of transmission, Functions, Types; Speed-change driving mechanism; Synchronizer; Shifting operation mechanism; Transfer case
Chapter 15 Transmission and transfer case 窗同海大学 Components of transmission,Function of transmission,Classification; Components of transmission >Transmission is composed of speed-change driving mechanism and shifting operation mechanism. Function of transmission >It's used to change gear ratio and expand the range of torque and rotating speed of driving wheels to adapt to working condition and make the engine work in high efficiency area. >Achieve the function of reverse running; >The use of neutral gear can interrupt power delivery, so that the engine can start,idle and the transmission easy to shift gear or to output power
Chapter 15 Transmission and transfer case It’s used to change gear ratio and expand the range of torque and rotating speed of driving wheels to adapt to working condition and make the engine work in high efficiency area. Achieve the function of reverse running; The use of neutral gear can interrupt power delivery, so that the engine can start, idle and the transmission easy to shift gear or to output power. Components of transmission, Function of transmission, Classification; Components of transmission Function of transmission Transmission is composed of speed-change driving mechanism and shifting operation mechanism
Chapter 15 Transmission and transfer case 日傍大学 TONGII UNIVERSITY Classification Sorted by the range of ratio: >The most widely used type.It has several fixed >Gear wheel type ratios and can be sorted as fixed axis type and rotary axis type.The number of transmission is the number of forward gears. >Continuously >Gear ratio can be continually changed in a variable transmission certain range and sorted as electric and hydraulic type. >Hydraulic- >It's formed by a hydrodynamic converter and a mechanical type gear gear wheel type transmission.The gear ratio can be continually changed in several separated areas. box
Chapter 15 Transmission and transfer case Sorted by the range of ratio: Gear wheel type Continuously variable transmission Hydraulicmechanical type gear box Classification The most widely used type. It has several fixed ratios and can be sorted as fixed axis type and rotary axis type. The number of transmission is the number of forward gears. Gear ratio can be continually changed in a certain range and sorted as electric and hydraulic type. It’s formed by a hydrodynamic converter and a gear wheel type transmission. The gear ratio can be continually changed in several separated areas
Chapter 15 Transmission and transfer case 窗月桥大学 TONGII UNIVERSITY Classification Sorted by maneuverability pattern: >Manual >>The driver directly manipulates the gear operating type lever to shift gear. >Automatic Gear shifting a and ratio selection is operating type automatically operated. >Fixed type:several commonly used gears are automatically shifted and the others >Semi-Automatic manipulated by the driver. operating type >Preselector type:select the gear first and automatically shift gear
Chapter 15 Transmission and transfer case Sorted by maneuverability pattern: Manual operating type Automatic operating type Semi-Automatic operating type Classification The driver directly manipulates the gear lever to shift gear. Gear shifting and ratio selection is automatically operated. Fixed type: several commonly used gears are automatically shifted and the others manipulated by the driver. Preselector type: select the gear first and automatically shift gear