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Winder malfunction maintenance
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2020.09.27
Due to the large torque or vibration that the coiler is subjected to during operation, it often causes transmission system failures, such as bearing chamber and bearing position wear. After the occurrence of such problems, traditional methods mainly rely on repair welding or brush plating followed by machining repair, but both have certain drawbacks: repair welding can easily cause material damage, leading to component deformation or fracture; Brush plating and spray coating often require outsourcing, with long repair cycles and high costs. Both methods use metal to repair metal and cannot change the "hard to hard" coordination relationship. Under the combined action of various forces, they will still cause further wear and tear. Contemporary Western countries often use polymer composite materials as a repair method for the above problems, and Meijiahua technology products are widely used, which have super strong adhesion, excellent compressive strength and other comprehensive properties. The application of polymer materials for repair is not affected by welding thermal stress, and the repair thickness is not limited. At the same time, the product has the flexibility that metal materials do not have, which can absorb the impact and vibration of equipment, avoid the possibility of further wear, and greatly extend the service life of equipment components, saving a lot of downtime for enterprises and creating huge economic value.
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