Failure Summary for the Vibrating Milling Machine

The vibrating milling machine generally uses the motor to directly connect with the milling device. This connection is simple with easy maintenance. However, if they can not be well connected in the assembly process, the overall vibration of the milling machine will be caused. This article will explore the failure summary for the vibrating milling machine.
First, the rotor of the motor and the rotor of the milling machine have different center. The position of the motor can be moved in left or right direction. You can put the pad under the motor to adjust the concentricity between two rotors.
Second, if the rotors of the crusher machine have different centers. The reason is that the two supporting surfaces of the rotor shaft are not in the same plane. You can put a copper pad at the bottom of the bearing or you can add the adjustable wedge at the bottom of the bearing to ensure the two shaft heads have the same center.
Third, the vibration of the part of the grinding chamber is large. The reason is that the connection between the coupling and the rotor has the different center or the weight in the inner part of the rotor is not even. You can adjust the connection of the coupling and the motor according to different types of the coupling. When the weight of the hammer is not even, you can choose each group of the hammer so that the error of the symmetrical hammer is less than 5g.
Forth, the original balance is destroyed. The dynamic balancing test should be done to ensure the whole balance after the motor is repaired.
Fifth, if the anchor bolts loose of the milling system or the foundation is not solid, you should evenly fix the anchor bolts during the installation and the maintenance process. Between the anchor foundation and the milling machine, you should install the damping device to reduce the vibration.
Sixth, if the hammer is broken and there are hard materials, the imbalance of the rotation of the rotor will be caused, which will cause the vibration of the whole machine.
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