Some new XCMG Chusheng sprinklers will be very anxious when their sprinklers can't absorb water. So for this situation we sprinkler manufacturers have given you the following analysis. We hope that you can treat the sprinklers on the sprinklers. Learn, and hope that the advice collected will help your life.
Sprinklers do not cause self-absorption of water-spraying pumps. 1. Sprinklers do not add enough liquid or liquid to the body of the sprinkler; 2. Sprinklers spill water from the pump suction line;
3, sprinkler sprinkler pump too high or suction pipeline is blocked; 4, sprinkler sprinkler pump speed is too low;
5, sprinkler sprinkler pump mechanical seal contamination amount is too large;
Sprinkler sprinkler pump troubleshooting
1, add enough liquid; 2, check and eliminate leakage;
3, adjust the speed; 4, reduce suction or shorten the suction line;
5, repair or replace the sprinkler sprinkler pump pressure is insufficient causes 1, the impeller flow channel or suction pipe blockage; 2, low power, low speed;
3, the import or export valve is not open enough; 4, the impeller or impeller seal ring wear serious;
Sprinkler sprinkler pump troubleshooting method:
1. Elimination of blockages; 2. Increase full horsepower to speed;
3, replace the mouth ring; 4, open enough to import or export valve Sprinkler sprinkler shaft power consumption is too large to produce reasons 1, the flow is too large; 2, the pump shaft twisted or impeller bump;
3, the speed is too high; 4, the pump flow channel blocked or stuck;
Sprinkler sprinkler pump troubleshooting method:
1, reduce the flow; 2, properly reduce;
3, correction or replacement; 4, eliminate plugging;
Sprinklers Sprinklers Noise Larger Vibrations Causes 1. Instable feet; 4. Sprinklers are blocked or stuck in sprinkler pumps;
2, cavitation phenomenon; 5, sprinkler sprinkler pump or import pipeline debris;
3, bearing wear serious; 6, sprinkler sprinkler water pump and power machine spindle spindles are different;
Sprinkler sprinkler pump elimination method 1, reinforcement; 2, adjust the working conditions;
3, replacement of new bearings; 4, correction or replacement;
5, remove debris; 6, adjust the coaxiality;
If the water pump for XCMG Chusheng Sprinkler cannot absorb water, follow the steps below to diagnose quickly:
The first step is to check the switch, first check whether the water pump suction port and the water outlet switch are turned on. The water pump is a self-priming pump, and the water should be poured for the first time.
The second step is to inspect the filter screen. When the water pump is not smooth, check the front section of the suction pipe for debris blocking the water inlet. Then check the inlet pipe line by section to see if there is a leakage failure.
The third step is to inspect the degree of vacuum, and the commonly used pump water diversion height should be less than 5 meters. Then check whether the oil seal of the pump is damaged. The leakage of the pump shaft affects the vacuum, and the seal should be replaced. When the engine speed is too low to reach the required vacuum, the throttle must be adjusted so that the speed is around 1700 rpm, and the engine speed varies according to the gearbox.
The fourth step is to check the power take-off and check whether the power take-off is working or not. The power take-off and the drive shaft can cause the water pump to stop working.
The fifth step to listen to abnormal sound, check the pump speed is normal, pay attention to whether there is any abnormal sound, to determine whether because of debris wrapped around the leaves of the pump can not rotate properly. However, it is important to note that the pump cannot be idling for a long time during the test. Otherwise, the service life of the pump will be shortened due to the high temperature of the pump.
When the pump does not discharge water, after the detailed inspection according to the above steps, if the fault can not be eliminated, check whether the outlet water filter or the pump body is blocked due to the long time the uncleaned water tank is too dirty.
It's also important to develop good habits. The water irrigation should be cleaned regularly. In winter, after using the watering vehicle, the water tank and the water in the pump body must be drained to prevent freezing and cracking of the tank body and the water pump.
Injection Charger Base Accessories
The design theme of the accessories for the injection charger base is the product design and mold design of the universal charger base, which is designed for the production of injection mold. Plastic parts
The preliminary analysis of the structure shows that the sprue and the sequence type, the structure and the adoption of a two-cavity mold are due to the large area of plastic parts. Due to the structural characteristics of plastic parts, it needs to use inclined sliding traction mechanism. The specific design process is as follows: first, the performance analysis of the plastic injection molding process. This includes analysis of the structural dimensions of the material properties of the plastic parts and molded plastic parts. Second, it is the choice of how to inject a reasonable machine. Choosing the right injection molding machine is the foundation of this design. Again, this is in the form of the mold structure preparation. The form structure of the mold must be calculated and a reasonable choice is based on the dimensions of the structure. The fourth step is to design the pouring system.
The fifth step is such a design in the design and mold parts of the calculation focus. The sixth step is to draw the sliding cover design of the oblique profile and the calculation of the core mechanism.
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