Use of retaining agent for cylindrical parts of industrial equipment
Time：2021-11-16 13:34:10
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The cylindrical parts holding glue completely solves the problems of loosening, running circles and leakage of the cylindrical fitting parts. Cylindrical mating parts such as bearings and shafts, bearings and bearing seats, pulleys and shafts, gears and shafts, bushings and holes, often use dimensional interference to achieve assembly strength. In this way, the two surfaces cannot be completely contacted, and the gap left is prone to leakage and loosening, which is also the source of wear and corrosion.
The correct use method can prolong the life of the product. The correct use method can reduce the damage to the product and the quality of the product. Therefore, the correct use method is very important. Before using each product, you must understand its What is the method of use, the same is true for the holding glue, so what is the method of using the cylindrical holding glue?
1. Before using the cylindrical retaining glue, clean the oil-free surface with a cleaning agent, which is conducive to obtaining the best locking and sealing effect. (Commonly used solvents are trichloroethane, trichloroethylene, methyl ethyl ketone, methanol, etc. It is not suitable to use gasoline, kerosene, naphtha, fuel oil, hydrocarbon solvents, etc., because they will leave a layer of oil on the surface. Ordinary removal The oil method should be washed twice with solvent gasoline. Properly sanding the surface of the adherend is beneficial to increase the bonding strength. The surface roughness is preferably 0.76μm~2μm. If it is greater than 3.2μm, the gap will be too large and the adhesion will be reduced. Strength)
2. The cylindrical retaining glue can be used by unscrewing the front cover. If there is glue on the bottle mouth, wipe the glue clean with a cotton cloth, and then drop a few drops of the anaerobic glue to the bonding material and tighten it to the specified torque.
3. After the cylindrical retaining glue is tightened, it can be initially fixed for 10-20 minutes at room temperature (in this case, it usually takes 1 to 2 hours in winter).
4. After using the cylindrical retaining glue, store the glue in a cool and dry place.
5. Disassembly of the cylindrical holding glue. If you choose medium or low viscosity anaerobic glue, you can easily disassemble it with a normal wrench.
The correct use method can prolong the life of the product. The correct use method can reduce the damage to the product and the quality of the product. Therefore, the correct use method is very important. Before using each product, you must understand its What is the method of use, the same is true for the holding glue, so what is the method of using the cylindrical holding glue?
1. Before using the cylindrical retaining glue, clean the oil-free surface with a cleaning agent, which is conducive to obtaining the best locking and sealing effect. (Commonly used solvents are trichloroethane, trichloroethylene, methyl ethyl ketone, methanol, etc. It is not suitable to use gasoline, kerosene, naphtha, fuel oil, hydrocarbon solvents, etc., because they will leave a layer of oil on the surface. Ordinary removal The oil method should be washed twice with solvent gasoline. Properly sanding the surface of the adherend is beneficial to increase the bonding strength. The surface roughness is preferably 0.76μm~2μm. If it is greater than 3.2μm, the gap will be too large and the adhesion will be reduced. Strength)
2. The cylindrical retaining glue can be used by unscrewing the front cover. If there is glue on the bottle mouth, wipe the glue clean with a cotton cloth, and then drop a few drops of the anaerobic glue to the bonding material and tighten it to the specified torque.
3. After the cylindrical retaining glue is tightened, it can be initially fixed for 10-20 minutes at room temperature (in this case, it usually takes 1 to 2 hours in winter).
4. After using the cylindrical retaining glue, store the glue in a cool and dry place.
5. Disassembly of the cylindrical holding glue. If you choose medium or low viscosity anaerobic glue, you can easily disassemble it with a normal wrench.