The invention discloses a propeller disassembly and assembly method, and relates to the technical field of ship manufacturing equipment. When a propeller shaft and a propeller are mounted as a whole, a propeller mounting tool is used for mounting according to the following method: a ring type hydraulic jack is put between a tool nut and the propeller, and is used for pushing an annular piston to move, so that an inner hole of the propeller is contacted with a conical surface of the propeller shaft to achieve the requirement of integrated assembly of the propeller and the propeller shaft. When the propeller shaft and the propeller are disassembled, a hydraulic jack is put on one end surface of the propeller shaft; the end surface serves as a support base; a flange is put on the other end surface of the hydraulic jack, and is connected with the propeller by a bolt; and then, the hydraulic jack pushes the propeller shaft to move so as to achieve the disassembly requirement of the propeller shaft and the propeller. The propeller disassembly and assembly method can solve the problems of great labor intensity of staff and low production efficiency in the propeller assembly process.
Propeller disassembly and assembly method
2015-05-27
Patent
Electronic Resource
English
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