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Which part does the drill chuck refer to and what role does it play?
Release time:
2018-07-25
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Answer: The chuck is an independent and important component of the drilling machine. Its function is to clamp the drill pipe on the drilling machine, transmit torque and axial force to the drill pipe, and drive the drilling tool to realize rotation and feed. The chuck is composed of clamping components, intermediate transmission mechanism and clamping power device. According to the way of obtaining the force, it is mainly divided into mechanical chuck and hydraulic chuck. Mechanical chuck clamping and loosening by manual operation, the structure is relatively simple, but the operation is laborious and time-consuming, can only drill some shallow holes. The hydraulic chuck uses the hydraulic cylinder to provide the force directly or indirectly to make the clamping member perform the clamping action, which has the advantages of rapid action, easy centralized control and program control.
Answer: The chuck is an independent and important component of the drilling machine. Its function is to clamp the drill pipe on the drilling machine, transmit torque and axial force to the drill pipe, and drive the drilling tool to realize rotation and feed. The chuck is composed of clamping components, intermediate transmission mechanism and clamping power device. According to the way of obtaining the force, it is mainly divided into mechanical chuck and hydraulic chuck2 kinds. Mechanical chuck clamping and loosening by manual operation, the structure is relatively simple, but the operation is laborious and time-consuming, can only drill some shallow holes. The hydraulic chuck uses the hydraulic cylinder to provide the force directly or indirectly to make the clamping member perform the clamping action, which has the advantages of rapid action, easy centralized control and program control.
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