Leak repair protection
Due to the influence of vibration, wear, pressure, temperature and other factors, the static sealing parts of each joint surface often leak oil. The traditional treatment method is to disassemble the reducer, replace the sealing gasket or apply sealant, but it is time-consuming and laborious, and it is difficult to ensure the sealing effect, and leakage will occur again during operation. Contemporary Western countries mostly use polymer composite materials to control leakage on site, and the most widely used are Fushilan series. The polymer material repair can be disassembled without disassembly, and the material has superior adhesion, oil resistance and 350% tensile, which can well overcome the impact of reducer vibration, and the repair effect is more effective than the traditional method.
Wear management
The driving wheels of the overhead crane and the reducer of the cart run frequently, and the repeated reversal of the emergency stop and stop will cause the torque and vibration of each shaft of the reducer to increase, which is easy to cause leakage. After the occurrence of such problems, the traditional methods are mainly repaired by machining after repair welding or brush plating, but both have certain drawbacks: the thermal stress caused by the high temperature of repair welding cannot be completely eliminated, and it is easy to bend or break; However, brush plating is limited by the thickness of the coating, which is easy to peel off, and the above two methods are to repair metal with metal, which cannot change the "hard to hard" fit relationship, and will still cause re-wear under the comprehensive action of various forces. The latest maintenance methods are mainly polymer composite materials, and the most widely used are Meijiahua technical products, which have super adhesion, excellent compressive strength and other comprehensive properties. The application of polymer material repair, there is no thermal stress of repair welding, the thickness of repair is not limited, and the product has the concession that the metal material does not have, which can absorb the impact and vibration of the equipment, avoid the possibility of wear again, and greatly extend the service life of the equipment parts, save a lot of downtime for the enterprise, and create huge economic value.