Method for quickly disassembling large-sized fan impeller
A fan impeller, fast technology, applied in the direction of metal processing, metal processing equipment, manufacturing tools, etc., can solve the problems of uneven force on the impeller, difficulty in disassembly, insufficient strength, etc., to achieve fast and safe disassembly, strong promotion, Improves strength and rigidity
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[0014] The technical solutions provided by the present invention will be described in detail below in conjunction with specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and not to limit the scope of the present invention.
[0015] A quick disassembly method for large fan impeller, the specific steps are:
[0016] (1) Use a screw to fix the old steel-wound coupling with the impeller to be dismantled; the number of screws should be at least 6, and the line connecting the screw and the old steel-wound coupling to the center of the coupling connects the old steel to the coupling Evenly divided
[0017] (2) Weld and strengthen steel plates uniformly on the surface of the old steel-wound coupling; the number of reinforcement steel plates is at least 2, and the thickness of the reinforcement steel plates is 40-60mm;
[0018] (3) Place the jack between the old steel-wound coupling and the impeller to be dism...
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