[Kuchotsedwa]ndi njira yodziwika bwino popanga ma transfoma apamwamba kwambiri. Chifukwa chiyani ma transfoma amafunikira kuyimitsidwa? Kodi chenjezo la kutenga mimba ndi chiyani? Lero, tiyeni tikambirane nkhani zogwirizana.
[Kuchotsedwa]amatanthauza kuyika thiransifoma m'mafuta otchingira (omwe amatchedwanso vanishi), kupanga kupanikizika koyipa mwa kupukuta, ndikudzaza kusiyana konse kwa thiransifoma ndi mafuta oteteza.
Panthawi imeneyi, boma mkati mwa zipangizo ali mu vakuyumu zoipa kuthamanga boma, kotero ifenso timatcha ndondomeko vacuum impregnation. (Opanga ena ang'onoang'ono amagwiritsa ntchito ukadaulo wosatulutsa vacuum, zotsatira zake ndizochepa, ndipo sizinatchulidwe apa)
[Kuthira utumwi]Cholinga chachikulu ndi kupititsa patsogolo mphamvu ya kutchinjiriza ndi kukana chinyezi cha thiransifoma, komanso kukana kutentha ndi kutentha kwa thiransifoma, komanso kupititsa patsogolo makina, kukhazikika kwamankhwala, komanso kuchedwa kukalamba kwa thiransifoma.
Kuonjezera apo, mafuta otetezera okha ali ndi kukhuthala kwina, komwe kungalimbikitse kulimba kwa kuphatikiza kwa maginito ndi mafupa. Pakuti mankhwala ndi kukula ang'onoang'ono kuposaE13, popeza kugawa kwapambali sikophweka kugwira ntchito, nthawi zambiri timagwiritsa ntchito njira ya impregnation m'malo mwa njira yoperekera.
Nthawi zambiri, mafuta oteteza omwe timagwiritsa ntchito ndi utoto wa melamine alkyd resin, ndipo chosungunulira chake ndi toluene kapena xylene. Popeza toluene kapena xylene ndi owopsa kwa thupi la munthu, opanga ena akunja sagwiritsa ntchito ma transformer omwe amalowetsedwa pazifukwa zoteteza chilengedwe.
Pakali pano, ena opanga thiransifoma ku China asintha chilinganizo kukhala zosungunulira zamadzi, ndikusintha gawo la mafuta otsekereza ndi madzi molingana ndi kuchepetsa kuwonongeka kwa zosungunulira zapoizoni kwa anthu. Komabe, mphamvu ya impregnation ndi yotsika pang'ono poyerekeza ndi zosungunulira za xylene.
Pankhani ya kukana kutentha, mafuta oteteza ndi E-grade (120°C), B-grade (130°C), F-grade (155°C), H-grade (180℃), ndi R-grade (200). ℃). Pakali pano, B-grade ndi F-grade amagwiritsidwa ntchito kwambiri.
Ndikoyenera kudziwa kuti thiransifomayo imakhala ndi vuto losauka bwino pambuyo pa kulowetsedwa, kotero chidwi chapadera chiyenera kulipidwa panthawi yopanga:
1.Impregnation mosavuta kumabweretsa kusintha mpweya kusiyana, amenenso kumabweretsa kusintha inductance, kotero thiransifoma pachimake msonkhano ayenera kukhala mu siteji oyambirira;
2.Chifukwa chachikulu vacuum zoipa zoipa pa impregnation, ngati pachimake tepi (chitsulo kopanira) si okhazikika mwamphamvu, n'zosavuta kuchititsa pachimake kuti dislocated kapena kusunthidwa, kumabweretsa kusintha inductance, kotero pachimake kuzimata (chitsulo kopanira) ziyenera kukhala pamalo;
3.Ngati pali zinthu zakunja pachimake msonkhano pamwamba, inductance adzasintha pambuyo impregnation; chifukwa chake, msonkhano wapakati uyenera kuonetsetsa kuti palibe zinthu zakunja pamtunda womangirira;
4.Ndikofunikira kusankha kutentha koyenera kuphika molingana ndi mawonekedwe a mafuta oteteza; ma cores ena apamwamba kwambiri (zosefera) amakhala ndi kutentha kwa Curie ndipo amakhudzidwa kwambiri ndi kuphika. Kuyanika kwa kutentha pang'ono pa 80 ° C kapena kuyanika kwachilengedwe kungagwiritsidwe ntchito kupewa izi
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Zhongshan Xuan Ge Electronics Co., Ltd. yakhala ikugwira ntchito yopanga, kafukufuku ndi chitukuko, komanso kugulitsa makampani opanga ma thiransifoma kwa zaka 15 ndipo ali ndi chidziwitso chambiri pamakampani.
Xuan Ge Electronics imagwira ntchito zogulitsa kunja ndipo yakhazikitsa mgwirizano ndi makampani akuluakulu akunja. Takulandirani kuti mugwirizane nafe!
Chonde titumizireni imelo ndipo mutiuze mankhwala ndi chitsanzo chomwe mukufuna. Tidzakupatsani yankho lokhutiritsa kwambiri komanso mtengo wabwino kwambiri.
William(General Sales Manager)
Imelo: sales@xuangedz.com
liwei202305@gmail.com
Nkhaniyi imachokera pa intaneti ndipo ndi yongotchula chabe
Nthawi yotumiza: Sep-13-2024