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Correctly install hydraulic wrench high pressure hose fittings
source:Industry News release time:2022-03-30 Article author:Rosit Popular:Air band saw
1. The high-pressure hose of the hydraulic wrench cannot be bent excessively or at the root when it is moving or stationary, and it must be bent at least 1.5 times its diameter;
2. When the high-pressure hose of the hydraulic wrench moves to the extreme position, it should not be pulled too tight, and should be relatively loose;
3. Try to avoid torsional deformation of the hose;
4. The high-pressure hose of the hydraulic wrench should be kept away from the heat radiation components as far as possible, and a heat shield should be installed if necessary;
5. External damage to the hose should be avoided, such as long-term friction on the surface of the same component during use;
6. If the hose is excessively deformed by its own weight, there should be a supporting piece.
The maintenance of the hydraulic wrench drive shaft in normal use can better ensure the use of the hydraulic wrench and effectively reduce the occurrence of failures. The hydraulic wrench drive shaft is an indispensable inspection and regular maintenance item for the normal maintenance of the hydraulic wrench. Because of all rubber products, sealing rings, etc. in the hydraulic wrench, the validity period is usually three years. The hydraulic wrench will experience natural aging and cracking after repeated stretching and squeezing during long-term work. Of course, it also includes damage caused by abnormal conditions.
Over time, the grease in it may have deteriorated, and it needs to be cleaned and replaced with new grease. It is absolutely possible to consider regular maintenance to prevent problems before they occur.
1. The hydraulic wrench drive shaft should be pulled out regularly to clean the dirt on it. If it is not used for a long time, apply a layer of anti-rust oil to prevent it from corroding and rusting.
2. The gears on the drive shaft of the hydraulic wrench should also be frequently cleaned of the ash layer and scum in the gear gap.
3. When disassembling the hydraulic wrench drive shaft, first loosen the lock cap, and then pull out the hydraulic wrench drive shaft to prevent destructive and brutal disassembly.
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