2019 a madung lam ni gaw hpa ni rai kun?Nbung n-gun rawng ai hka htung ni, hte Pneumatic solenoid valve ni a hkam kaja lam hpe gara hku jeyang na .
Nbung n-gun rawng ai valve ni a madung atsam ningja ni
Solenoid valve gaw, pipeline a matu valve accessory langai hku nna, lai wa ai lam a cross-sectional area hte hka lim ai lam hpe galai shai na matu, hka lim ai lam hpe hkang lu na matu lang ai jak langai rai nga ai. Shi a madung lam ni gaw:
1. Shinggan na hka pru ai hpe tsep kawp pat da ya ai, kata na hka pru ai hpe hkang na matu loi ai, lang na matu mung shim lum ai. Valve ni a kata hte shinggan kaw na hka pru wa ai gaw on-site kaw jung ai shaloi shim lum lam langai mi rai nga ai. Kaga valve ni, self-controlled valve zawn re ai ni gaw, valve stem hpe jat ya nna, valve core a shinggrup ai lam (sh) shamu shamawt ai lam hpe wan, nbung, shing nrai hka htung ni hte hkang ai. Ndai lam hpe galaw na matu aten galu-bungli galaw ai majaw valve stem a dynamic seal shinggan kaw na hka pru wa ai manghkang hpe hparan ra ai. Solenoid valve gaw magnetic isolation sleeve kata kaw pat da ai magri n-gun hpe wan n-gun jaw ai hku nna bungli galaw ai. Dynamic seal n nga ai majaw shinggan na leakage gaw pat shingdang chye ai. Ga shadawn, wan jak valve ni a torque hpe n law htum hkang lu ai majaw, kata kaw na hka pru wa chye nna, valve stem baw hpe pyi daw kau ya lu ai. Solenoid valve gaw asan sha galaw da ai, kam mai ai hku pat da ai, kata na hka pru ai hpe hkang na matu loi ai. Dai majaw, kaga valve ni hte shingdaw yu yang, Pneumatic solenoid valve ni hpe lang na matu grau shim lum ai rai nna, n-gun ja ai, n-gun ja ai, shing nrai, n-gun ja ai hte n-gun n-rawng ai media ni a matu grau nna htuk manu ai.
2. Solenoid valve hkum nan gaw asan sha galaw da ai hte manu mung n law ai. Kaga actuator amyu myu, control valve zawn re ai ni hta grau nna, n-gun dat nna gram lajang na matu loi ai. Grau ahkyak ai gaw, shi hpaw shabawn ai automatic control system gaw asan sha re. Solenoid valve hpe switch signal hte hkang ai majaw, hpaga lam hta hkang ai computer hte matut na matu grai shim ai.
3. Lawan ai hku galaw ai, n-gun n law ai, n-gun n law ai design ni hpe madun da ai. Pneumatic solenoid valve ni a mahtai jaw ai aten gaw millisecond loi mi daram sha rai nna, pilot- galaw ai Pneumatic solenoid valve ni hpe pyi second shi daram laman hkang lu ai. Shi gaw shi hkum shi-hkap la ai circuit hpe hpaw ai majaw, kaga shi hkum shi hkang ai valve ni hta grau nna hkam sha lu ai hku bai htang ai. Kaja wa-hpan da ai solenoid valve coil gaw n-gun grai n law ai hte n-gun-hpe hkye la ai arung arai langai mi rai nga ai. Htap htuk ai circuit lajang ai lam hku nna, valve a shara hpe action hpe trigger galaw ai hku nna sha, shi hkrai shi gram lajang lu ai, shingra tara masa hta power n jai lang ai hpe mung lu la mai ai. Pneumatic solenoid valve ni a kaba dik ai akyu gaw, shanhte a shinggan nsam kaji ai majaw, shara hpe hkye la ai sha n-ga, n-gun n law ai hte tsawm htap ai hku mung galaw lu ai.
Yu ai.
4. Control accuracy hpe gram lajang ai lam gaw shadawn sharam sha rai nna, media nkau mi hta n mai lang ai. Pneumatic solenoid valve ni gaw hpaw ai hte pat ai ngu ai masa lahkawng sha nga ai. Valve gaw grai sawng ai shara lahkawng hta sha nga lu nna, matut manoi n mai gram lajang ai (dai hpe n-gun dat na matu shakut nga ai myit masa nnan ni law law nga ai, raitim, yawng gaw chyam dinglik ai hte chyam dinglik ai lang ai ladaw hta naw rai nga ai). Dai majaw, hkrak tup galai shai ai lam hta, shadawn sharam lam nkau mi nga ai. Solenoid valve gaw, n-gun n-gun hpe san seng hkra galaw na matu grai ra kadawn ai lam nga ai. Particles lawm ai media ni a matu n htap htuk ai. N san seng ai lam ni nga yang, shawng hka ja kau ra ai. Dai hta n-ga, viscous media hpe n mai lang ai majaw, media a jai lang mai ai viscosity range gaw grai n law ai.
5. Model amyu myu hte jai lang ai lam law law nga ai. Pneumatic solenoid valve ni hta n-gun kya ai lam ni nga tim, shanhte a akyu ni gaw grai dan dawng nga ai. Dai majaw, ra kadawn ai lam amyu myu hpe hkap la lu na matu, shanhte hpe amyu myu hku nna galaw shapraw da nna, grai dam lada ai hku jai lang mai ai. Solenoid valve hpaji masa a rawt jat galu kaba wa ai lam gaw, shinggyim hkum hkrang hta rawng ai n-gun kya ai lam ni hpe gara hku tawt lai lu na hte shinggyim hkum hkrang hta rawng ai akyu ara ni hpe gara hku grau kaja hkra jai lang lu na ngu ai lam ni hpe mung madung tawn nga ai. Pneumatic solenoid valve ni a bungli galaw ai npawt tara, masa, arawn alai ni hpe yu yang, Pneumatic solenoid valve ni a hkrang gaw asan sha rai nna, bungli galaw ai lam gaw n yak hkak ai. Design gaw htuk manu ai rai yang, n-gun rawng ai hku lang ai shaloi, bungli galaw ai lam hpe kam mai ai rai yang, madung hku nna manghkang n nga ai. Grau nna, shingra tara hku lang ai shaloi, wan n-gun (sh) hkrit tsang hpa nbung n pru ai majaw, bawm kapaw wa na masa gaw grai kaji ai. Raitim, n kaja ai masa hta, ra ai makawp maga lam n nga ai majaw, solenoid valve a majaw, bawm kapaw wa na masa grai law wa na re.
Ii. Wan n-gun rawng ai Valve a Quality hpe gara hku jeyang na
Electromagnetic valve a hkamja lam gaw madung hku nna coil hte valve hkum hkrang ngu ai lam lahkawng hta madung nga ai. Dai majaw, chyam dinglik ai lam hta ndai lam lahkawng hpe madung tawn nna galaw ra ai. 24V power hpe tam nna coil hte matut mai ai. Nsen langai mi na lu yang, solenoid valve a coil hte valve core lahkawng yan gaw normal rai nna, normal hku engage galaw mai ai hpe madun ai. Dai hpang, hka pru ai lam nga ai kun ngu ai hpe yu yu ga. Gas source nga yang, dai gas source hpe direct connect galaw yang kaja dik rai nna, leakage nga ai kun ngu ai hpe chye lu na re. Gas n nga ai rai yang, nbung pru ai shara hpe pat nna, n-gup hte nbung pru ai shara hpe shapraw kau ra ai. Dai hta n-ga, coil hpe multimeter hte mung jep yu mai ai.
1. Solenoid valve hpe wan hpaw nna, plug hpe shaw kau nhtawm, wan nga ai kun ngu ai hpe multimeter lang nna shadawn yu u.
2. Solenoid valve hpe hpaw dat ai shaloi, coil makau de n-gun n rawng ai steel wire langai mi hpe la sa nna, suction nga ai kun ngu yu u.
3. Solenoid valve hpe hpaw nna pat nna, bai kahtap nna chyam yu u. Grai kaja ai Allen wrench lang nna, solenoid valve a axis ntsa na brass nsam hta lawm ai "hpun kaji" hpe htu nna, hka hpe hkap la nna shapraw kau lu na kun ngu ai hpe yu u.
Pneumatic solenoid valve ni a hkamja lam hpe chye na lu na ladat ni:
First, connect the medium to be controlled (pressurized liquid, gas < air >, n-gun manu gaw solenoid valve a bungli galaw ai n-gun shadawn shadang a lapran kaw rai nna) solenoid valve de sa nna, solenoid valve coil de n-gun jaw ai. Control galaw da ai medium gaw on kaw nna off de (sh) off kaw nna on de state galai shai wa ai rai yang, solenoid valve gaw kaja ai masa hta rai nga ai; n rai yang manghkang nga ai.
Nbung n-gun n-gun rawng ai valve ni a shut shai ai lam ni
1. Coil a circuit kadun (sh) hpaw ai circuit .
Hpaji sawk sagawn ai ladat: Shawng nnan, shi a on-off masa hpe multimeter hte shadawn yu u. Resistance manu gaw zero (sh) n htum n wai de du wa yang, coil gaw kadun ai-circuit (sh) hpaw ai-circuit re ai hpe madun ai. Shadawn shadang hkam la ai resistance value gaw normal (ohms loi mi daram) rai yang, coil gaw kaja ai masa hta nga ai ngu ai lachyum n re. Lahta na hpang jahtum chyam dinglik ai lam hpe galaw u: Screwdriver kaji langai mi hpe tam nna, solenoid valve coil hku nna bang da ai magri n-gang makau kaw tawn da u. Dai hpang solenoid valve de n-gun jaw u. Magnetism hpe hkam sha yang, solenoid valve coil gaw kaja ai masa hta nga ai; n rai yang, daw mat sai. Hpaji: Solenoid valve coil hpe galai kau na.
2. Plug/socket kaw manghkang nga ai .
N kaja ai lam: Solenoid valve gaw plug/socket lawm ai zawn re ai rai yang, socket a metal spring plate (sh) plug ntsa na wiring (ga shadawn, power cord hpe ground wire hte matut da ai) zawn re ai manghkang ni byin chye ai, dai gaw coil de power n lu sa shangun ai. Akyang lailen langai hpe shalat na matu kaja dik ai: plug hpe socket kata de bang ngut ai hpang, fixing screw hpe screw hte hpaw da u; coil hpe valve core rod kata de bang ngut ai hpang, n-gun rawng ai nut hpe screw hte hpaw dat u.
Solenoid valve coil a plug hta LED power madun ai nhtoi hpe bang da ai rai yang, DC power lang nna solenoid valve hpe shachyut ai shaloi, dai hpe hkrak hkrak matut da ra ai; n rai yang, indicator nhtoi n htoi tu na re. Dai hta n-ga, n bung ai voltage madang na nhtoi-shapraw ai diode power masat kumla ni hte power plug ni hpe hkum galai shai. Ndai lam gaw nhtoi-shapraw ai diode hpe wan hkru kau/short-circuit galaw kau ya lu ai (voltage madang npu na plug de galai kau ai) shing nrai nhtoi-shapraw ai diode a nhtoi grai n-gun kya ai (voltage madang grau tsaw ai plug de galai kau ai) byin shangun chye ai.
Power madun ai nhtoi n nga yang, solenoid valve coil a polarity hpe garan ginhka ra na n re (DC coil n-gun rawng ai transistor aten relay ni hte DC coil n-gun rawng ai lapran relay ni hte coil hte maren sha matut da ai diode/resistor leakaty circuit ni hte n bung ai), dai ni gaw Japan polari ni law malawng ra ai).
Hpaji: Wiring shut ai hpe sharai la nna, plug hte socket ni hpe gram lajang (sh) galai kau ra ai.
3. Valve core manghkang
Fault Phenomenon 1: Solenoid valve hku lai wa ai medium a pressure gaw normal rai yang, solenoid valve a red manual button hpe dip dat yang, hpa mahtai mung n pru ai (pressure medium gaw on-off galai shai ai lam n nga ai), dai gaw valve core hta n kaja ai lam nga ra ai hpe madun ai. Hpa majaw nga yang, n-gun rawng ai nbung hta hka law law hpawng nga ai kun ngu ai zawn re ai lam ni nga ai kun ngu ai hpe jep yu u (kalang lang sau-hka hpe garan ginhka ai jak gaw ahkyak ai lit n galaw ai, grau nna pipeline hkrang n kaja ai shaloi, valveline design n kaja ai shaloi, hka law law hpawng nga na re ai majaw, nbung hta hka law law hpawng nga ai rai nna, compressed law law hpe lai di lu ai). n san seng ai lam ni hpe lai wa ai liquid medium hta nga ai. Dai hpang, solenoid valve hte pipeline ni hta shinggyin tawn da ai hka (sh) awu asin ni hpe shaw kau ra ai. Ya du hkra n mai byin ai rai yang, valve core hpe gram lajang (sh) galai kau u, shing nrai, solenoid valve ting hpe asan sha galai kau u.
N kaja ai lam 2: Jep yu ngut ai hpang, coil gaw npawt nhpang coil re ai hpe mu lu nna, coil hpe n-gun jaw ai shaloi magnetic property gaw n kaja ai, raitim solenoid valve gaw naw n galaw ai (ndai aten hta, solenoid valve a manual button a bungli gaw n kaja ai rai na re), dai gaw valve core n kaja ai hpe madun ai.
Hpa baw hparan ladat: Valve core hpe gram lajang (sh) galai kau u, shing nrai, solenoid valve ting hpe asan sha galai kau u.
Lahta e Pneumatic solenoid valve ni a madung lam ni gaw hpa ni rai nna, Pneumatic solenoid valve ni a hkam kaja lam hpe gara hku jeyang na ngu ai lam ni hpe ka da ai, Dai hte seng ai shiga ni hpe grau chye mayu yang, ndai kaw shang yu u.https://www.hpyen hpung/.
