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AZ22203100006 High gear taper hub assembly

The basic principle of the synchronizer is to rely on the conical surface of the synchronization ring to rub between the two gears, so that the fast slows down and the slow speeds up. After synchronization is achieved, the ring gear can be engaged. Synchronizers are of atmospheric type, inertial type, and automatic booster type. Various forms of inertial synchronizers are widely used. Synchronizer Synchronizers are of atmospheric type and inertial type. All synchronous transmissions use inertial synchronizers, which are mainly composed of engaging sleeves, synchronous lock rings, etc. Its characteristic is to rely on friction to achieve synchronization. There are chamfers (locking angles) on the engagement sleeve, the synchronous lock ring and the ring gear of the gear to be engaged, and the inner conical surface of the synchronous lock ring contacts the outer conical surface of the gear ring to be engaged to generate friction. The locking angle and the conical surface have been properly selected in the design. The friction of the conical surface makes the gear sleeve and the ring gear to be meshed quickly synchronize, and at the same time, it will produce a locking effect to prevent the gears from meshing before synchronization. When the inner conical surface of the synchronous lock ring contacts the outer conical surface of the gear ring gear to be engaged, the speed of the gear rapidly decreases (or increases) under the action of the friction torque to be equal to the rotational speed of the synchronous lock ring, the two rotate synchronously, and the gear is relatively The rotation speed of the synchronous lock ring is zero, so the moment of inertia also disappears at the same time. At this time, under the push of the force, the engaging sleeve is unobstructed to engage with the synchronous lock ring gear, and further engages with the ring gear of the gear to be engaged. shift process.

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The basic principle of the synchronizer is to rely on the conical surface of the synchronization ring to rub between the two gears, so that the fast slows down and the slow speeds up. After synchronization is achieved, the ring gear can be engaged. Synchronizers are of atmospheric type, inertial type, and automatic booster type. Various forms of inertial synchronizers are widely used.

Synchronizer

Synchronizers are of atmospheric type and inertial type. All synchronous transmissions use inertial synchronizers, which are mainly composed of engaging sleeves, synchronous lock rings, etc.

Its characteristic is to rely on friction to achieve synchronization. There are chamfers (locking angles) on the engagement sleeve, the synchronous lock ring and the ring gear of the gear to be engaged, and the inner conical surface of the synchronous lock ring contacts the outer conical surface of the gear ring to be engaged to generate friction. The locking angle and the conical surface have been properly selected in the design. The friction of the conical surface makes the gear sleeve and the ring gear to be meshed quickly synchronize, and at the same time, it will produce a locking effect to prevent the gears from meshing before synchronization. When the inner conical surface of the synchronous lock ring contacts the outer conical surface of the gear ring gear to be engaged, the speed of the gear rapidly decreases (or increases) under the action of the friction torque to be equal to the rotational speed of the synchronous lock ring, the two rotate synchronously, and the gear is relatively The rotation speed of the synchronous lock ring is zero, so the moment of inertia also disappears at the same time. At this time, under the push of the force, the engaging sleeve is unobstructed to engage with the synchronous lock ring gear, and further engages with the ring gear of the gear to be engaged. shift process.

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