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Computer Coil Manufacturers: a talk on how relay coils can be damaged?
Computer coil manufacturers: tell us how relay coils can be damaged?
Release time:
2023-02-13 17:16
Computer coil manufacturers: tell us how relay coils can be damaged?
People for the electromagnetic induction characteristics of the use of also earlier, but in the beginning of the concern for suitable relay coil when there is no suitable coil to plug the work. Nowadays, along with the rapid development of science and technology, the relay is also in the continuous development trend, in order to make the relay faster development trend, first of all, the high speed development of the relay coil. Only the technological development trend of this coil can really promote the development trend of solenoid valve, this machine and equipment operation is very simple, immediately carry out the plugging of electricity to the surrounding, it can work directly. The relay coil is mounted in the internal structure of the solenoid valve, which prevents anything else from affecting and damaging the coil.
Computer coil manufacturers: the main causes of relay coil damage
Relay coil damage caused by many reasons, such as the valve core is clamped, the operating voltage is too high, the natural environment temperature is too high or too low, the pipeline or machinery and equipment constantly unstable vibration will lead to relay coil hot or damaged, in which the solenoid valve spool is jammed is the key factor that leads to relay coil hot or even the relay coil damage, generally divided into these two cases.
1, external factors
The smooth operation of the solenoid valve and the fluid medium is closely related to the level of neatness, we will have a lot of people are used to go pure water in the relay, the use of more than five years is still operating normally, many substances will be some fine particles or substances thickening, this tiny chemical substances will gradually stick in the valve core, slowly harden, many people have embodied said the first night is still functioning normally, to the next morning Relay can not be used, uninstalled to see the heart of the valve is actually a very thick layer of calcified material accumulation. Like a household thermos bottle gallon. Such things are common, is an important factor leading to damage to the relay, especially when the valve heart is jammed, FS = 0, then I = 6i, the flow of electricity will surge six times, ordinary coil is very easy to damage.
2, internal structure elements
Solenoid valve rotary vane pump sleeve and valve heart assembly clearance is not large (less than 0.008mm), are generally installed in bulk, if there are mechanical impurities to bring or when the oil is too little, it is very easy to jam. Treatment can be poked with stainless steel wire from the top of the small round hole to make it pop back. The fundamental solution is to dismantle the relay, take out the valve core and spool sleeve, and clean it with CCI4 to prompt the valve core to operate dexterously in the valve sleeve. When disassembling, pay attention to the installation order of each part and the outside wiring parts, in order to reassemble and connect the wires appropriately, but also need to check the pneumatic triplex oil pump hole is not blocked, grease enough. Relay coil burned, can be removed from the solenoid valve wiring, with a multimeter test, if the lead, the relay coil is damaged. The cause of the coil back to the moisture, resulting in insulation is not very good and magnetic leakage, resulting in unstable current within the coil and damage, and thus to avoid precipitation into the relay. In addition, the torsion spring is solid, the reaction force is too large, the coil coil turns are too small, the adsorption force is not enough can also promote coil damage. For emergency operation, the manual button in the coil can be pushed into the “1” position from the “0” position during normal operation, causing the valve to open.
Computer coil manufacturers thank you for watching, I will not do too much to explain, our company specializes in the production of customized various coils, such as you need to call us computer coil manufacturers.
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