As the vibration exciter in the course of running to withstand the torque and vibration, can cause transmission failure, a common bearing room, bearing bit wear.
The traditional method is mainly to repair welding or brush plating, but both of them have some disadvantages: the thermal stress caused by high temperature can not be completely eliminated, which can cause material damage, resulting in bending or fracture of parts. Brush plating by the coating thickness limit, easy to peel off, and the above two methods are used metal repair metal, can not change the "hard to hard" with the relationship between the various forces under the combined effect, will cause wear again. Western countries for the above problems in the use of polymer composite materials repair methods, and the application of more US Ka Wah technology products, which has superior adhesion, excellent compressive strength and other comprehensive performance. Application of polymer material repair, vibration exciter can be removed without dismantling machine repair welding stress is neither the impact of heat, repair thickness is not restricted, while the product does not have the metal material of the concession, can absorb the impact of shock equipment to avoid re-wear May, and greatly extend the service life of equipment components for enterprises to save a lot of downtime and create enormous economic value.
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