What problems should be paid attention to when the belt wheel is assembled?

1, the last one before the assembly cleaning must use gasoline, in order to ensure that all parts clean and dry, to ensure that the mating surface with close and no oil, there is enough friction.
2, assembly with inner hexagon bolt assembly is also used gasoline to clean and dry, not in the bolt or screw coating lubricating oil or grease, to ensure that the fastening bolt has enough friction self-locking capability.
3, three pieces of inner hexagonal bolt to be installed in place need turns fastening, to ensure the taper sleeve under uniform axial force and to ensure the good wheel and the taper sleeve coaxial positioning.
4, the installation examination before measuring the assembly with the hexagon bolt length, to assure the assembly bolts can withstand taper sleeve hole bottom end, to ensure that the cone closely, and to ensure that the bolts by blind hole at the bottom of the reverse thrust, double nut principle as the role of anti song.
5, after the belt pulley fastening cable check and adjustment of the main, driven belt wheel relative position to ensure that the two rounds in the same plane and belt tight moderate.
6, belt wheel cover should be in good condition and the installation is firm, in order to ensure that the operation of the belt breakage or belt wheel loose from the cause of major accidents.
7, cone sets are wearing parts, after a long operation, the inner hole and the chain groove may be damaged, every time the assembly should be checked, and found that the defect should be replaced in time.

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