Ever-Power Co., Ltd.
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Daily maintenance of plum coupling
As an excellent coupling product, the plum blossom coupling has the characteristics of wide range of use and strong durability. However, like other mechanical equipment, it also needs regular inspection and maintenance in order to operate effectively for a long time to avoid accidents. Affect normal work and production.Regular inspection and maintenance is an effective means to extend the service life of the plum blossom coupling. Only when the problem is found in time, it is ensured that the problem is solved in the bud.
Daily maintenance should pay attention to several points for the plum blossom coupling. First, see if the fastening screws are loose. If they are loose, accidents will occur if they are loosened under high-speed rotation. Therefore, always check (at the same time remind customers, in the coupling The protective cover should be installed in time after the installation is completed to avoid accidents).Another thing is to observe whether the two halves of the plum blossom coupling are mechanically deformed, and how much mechanical deformation is. If the deformation exceeds the use requirements, they must be replaced in time. At the same time, pay attention to the surface temperature of the plum blossom coupling. High temperature will affect the internal metal structure of the coupling, making the metal material brittle and easy to break.
Correct the alignment of the two shafts. The alignment of some equipment may change after a period of time. As an excellent non-metal flexible coupling, the plum blossom coupling can solve the frequent startup and transmission of production equipment. The problem of buffering, while allowing a certain angular deviation, but the deviation should not exceed the specified range, the radial relative displacement of the two shafts is not more than 0.01d+0.25mm (d is the shaft diameter), the allowable relative angular displacement is 30ˊ, the end face clearance S , When the outer diameter is not greater than 190 mm, it should be 0.5 to 0.8 mm; when it is greater than 190 mm, it should be 1 to 1.5 mm.
Daily maintenance should pay attention to several points for the plum blossom coupling. First, see if the fastening screws are loose. If they are loose, accidents will occur if they are loosened under high-speed rotation. Therefore, always check (at the same time remind customers, in the coupling The protective cover should be installed in time after the installation is completed to avoid accidents).Another thing is to observe whether the two halves of the plum blossom coupling are mechanically deformed, and how much mechanical deformation is. If the deformation exceeds the use requirements, they must be replaced in time. At the same time, pay attention to the surface temperature of the plum blossom coupling. High temperature will affect the internal metal structure of the coupling, making the metal material brittle and easy to break.
Correct the alignment of the two shafts. The alignment of some equipment may change after a period of time. As an excellent non-metal flexible coupling, the plum blossom coupling can solve the frequent startup and transmission of production equipment. The problem of buffering, while allowing a certain angular deviation, but the deviation should not exceed the specified range, the radial relative displacement of the two shafts is not more than 0.01d+0.25mm (d is the shaft diameter), the allowable relative angular displacement is 30ˊ, the end face clearance S , When the outer diameter is not greater than 190 mm, it should be 0.5 to 0.8 mm; when it is greater than 190 mm, it should be 1 to 1.5 mm.
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