Electromagnetic valve coil ya XGMA 815 excavator parts

Zomwe zimayambitsa kuwonongeka kwa koyilo yamagetsi

1.Makoyilo amagetsi othamanga kwambiri onse akutuluka chifukwa chosasindikizidwa bwino, ndipo kuwonongeka kwa ma terminals kumakhala pagawo labwino, pomwe ma elekitirodi olakwika amakhala osasunthika.

2.Choncho, zikhoza kuweruzidwa kuti kusindikizidwa kosauka kwa solenoid valve coil ndi madzi amadzimadzi ndizo zifukwa zazikulu za kuwonongeka kwa terminal. Komabe, chifukwa cha zovuta zogwirira ntchito pamalopo, zimakhala zovuta kupeŵa mphamvu ya malasha pa coil, kotero palibe chitsimikizo chakuti palibe madzi pa coil terminal.

3.Chifukwa cha kukhalapo kwa mchere pamtunda ndi mchere m'madzi, zimakhala ngati njira ya electrolyte;

4.Chifukwa chake, mawonekedwe a galvanic amaperekedwa.

5. Pankhani ya mtengo woipa, polumikiza koyilo yamagetsi yotseka, zida zambiri zamagetsi zimalowa mumtengo woyipa, ndipo dzimbiri zomwe zili pamwamba pa terminal yoyipa zimatsika mpaka ziro kapena kuyandikira zero. , zomwe zimalepheretsa zotsatira zenizeni za ma electron kutaya ma electron, ndiyeno kuwonongeka kwa terminal sikungapeweke.

6.Izi zimatchedwanso pipeline cathodic chitetezo ndi zina zamakono.

7.Ponena za siteji yabwino, mkhalidwewo ndi wosiyana, ndipo umakhala wodzipatulira wa anodic oxidation mu "Cathodic Protection Law of Pipeline pa Nsembe ya Anodic Oxidation".

8.Chifukwa chake, ngakhale zinthu zakuthupi zamkuwa siziwoneka bwino, zidzawonongeka mwachangu, ndipo terminal idzaphwanyidwa, zomwe zimapangitsa kutseka kwamavuto.

9. Gwiritsani ntchito multimeter kuti muyese kutsutsa kwa valve solenoid. Ngati pali chopinga mu koyilo, iyenera kukhala yozungulira 100 ohms! Ngati chopinga chopanda malire cha koyilo chikuwonetsa kuti chasweka, koyilo ya valavu ya solenoid imatha kuyikidwa magetsi ndipo zinthu zachitsulo zitha kuyikidwa pa relay, chifukwa cholumikizira chimakhala ndi maginito okopa zinthu zachitsulo pambuyo polumikizidwa ndi 220 volt electromagnetic coil. Ngati chitsulocho chikhoza kuyamwa, zimasonyeza kuti koyiloyo ndi yabwino, ndipo chidziwitso chakumbuyo chimasonyeza kuti koyiloyo yathyoledwa. Vuto lovuta la solenoid valve coil ndikuti ntchito yanu yolakwika pamagetsi ogwira ntchito kapena nthawi imatsogolera kutenthedwa ndi kuyaka, komwe kumakhala kofala kwambiri. Ndiye, chifukwa cha khalidwe lake losauka, cholumikizira cholumikizira chamkati chamkati sichimakhudzidwa bwino, ndiyeno malo olumikizirana ndi ofupikitsidwa chifukwa cha kugwedezeka pafupipafupi kapena kuyenda kwapano. Yankho makamaka zimadalira mankhwala mumagwiritsa ntchito. Ngati si integrally chatsekedwa kapena riveted, akhoza kukhala ofanana ndi kuwala kuwombola koyilo wa DC contactor. Apo ayi, padzakhala kusintha kwathunthu.