Need to be able to work at any time by the drive shaft and the driven shaft to engage or disengage the mechanical parts. Transmission system can be used to manipulate the machine to start, stop , speed and change to the other . Car clutch variety, according to the nature of work can be divided into :
1.actuated car clutch . The method of manipulating the mechanical , electromagnetic , pneumatic, hydraulic and the like , such as an embedded clutch ( tooth by tooth or key transfer torque fitting ) , the friction clutch ( torque transmitted by a frictional force ) , the flexible car clutch ( with shrink tire inflation air to manipulate the clutch engagement or disengagement of the friction member ) , electromagnetic slip clutch ( magnetic force generated by the excitation current transmission torque ) , magnetic clutch ( magnetic powder magnetized by the exciting coil , the magnetic powder forming the chain torque transmission ) .
2. automatic clutch. By simple mechanical means automatically engage or separate operation , is divided into safety clutch ( torque transmitted when the transmission shaft reaches a certain value can be automatically separated , in order to prevent overload to avoid damage to critical parts of the machine ) , a centrifugal clutch ( when the drive shaft when the rotational speed reaches a certain value , due to the centrifugal force to make the coupling between the drive shafts themselves or can be separated after more than a self- rotation ) , the directional clutch ( called clutch by ratchet - engaging pawl or roller , wedge wedging effect unidirectional transmit motion or torque , or reverse when the drive shaft speed is less than the driven shaft , the clutch is automatically separated ) .
Car clutch installed between the engine and the transmission , a driveline assembly of automobile parts directly in contact with the engine . Typically clutch and engine crankshaft flywheel group mounted together , is cut off between the engine and drive train and automobile power transmission components. Cars from the start to the process of the normal driving , the driver may be required to manipulate the clutch , the engine and drivetrain temporary separation or gradually engaged to transmit the power off or the engine output to the drive train . Its role is to enable the gradual engagement , thus ensuring a smooth start car between the engine and transmission ; temporarily cut off contact between the engine and the transmission to shift and reduce the impact of the shift in time ; emergency braking when the car can play separate role in preventing transmission and other driveline overload , which play a protective role . Clutch similar switch , bonding or break away from the power transmission , car clutch mechanism driven part of its initiative to be part of the temporary separation , but also increasingly engaged, and in the process also likely to drive the relative rotation . Non- rigid connection between the clutch drive member and the driven member . Any form of automobiles has clutch means , but different forms of it .
1.actuated car clutch . The method of manipulating the mechanical , electromagnetic , pneumatic, hydraulic and the like , such as an embedded clutch ( tooth by tooth or key transfer torque fitting ) , the friction clutch ( torque transmitted by a frictional force ) , the flexible car clutch ( with shrink tire inflation air to manipulate the clutch engagement or disengagement of the friction member ) , electromagnetic slip clutch ( magnetic force generated by the excitation current transmission torque ) , magnetic clutch ( magnetic powder magnetized by the exciting coil , the magnetic powder forming the chain torque transmission ) .
2. automatic clutch. By simple mechanical means automatically engage or separate operation , is divided into safety clutch ( torque transmitted when the transmission shaft reaches a certain value can be automatically separated , in order to prevent overload to avoid damage to critical parts of the machine ) , a centrifugal clutch ( when the drive shaft when the rotational speed reaches a certain value , due to the centrifugal force to make the coupling between the drive shafts themselves or can be separated after more than a self- rotation ) , the directional clutch ( called clutch by ratchet - engaging pawl or roller , wedge wedging effect unidirectional transmit motion or torque , or reverse when the drive shaft speed is less than the driven shaft , the clutch is automatically separated ) .
Car clutch installed between the engine and the transmission , a driveline assembly of automobile parts directly in contact with the engine . Typically clutch and engine crankshaft flywheel group mounted together , is cut off between the engine and drive train and automobile power transmission components. Cars from the start to the process of the normal driving , the driver may be required to manipulate the clutch , the engine and drivetrain temporary separation or gradually engaged to transmit the power off or the engine output to the drive train . Its role is to enable the gradual engagement , thus ensuring a smooth start car between the engine and transmission ; temporarily cut off contact between the engine and the transmission to shift and reduce the impact of the shift in time ; emergency braking when the car can play separate role in preventing transmission and other driveline overload , which play a protective role . Clutch similar switch , bonding or break away from the power transmission , car clutch mechanism driven part of its initiative to be part of the temporary separation , but also increasingly engaged, and in the process also likely to drive the relative rotation . Non- rigid connection between the clutch drive member and the driven member . Any form of automobiles has clutch means , but different forms of it .
没有评论:
发表评论