Munguva yekushanda kweyepakati frequency spot welding muchina, hombe iripo inopfuura nemushanduri, ichiita kuti ibudise kupisa. Saka, zvinodikanwa kuve nechokwadi kuti dunhu remvura inotonhorera harina kuvharwa. Ita shuwa kuti mvura yakawedzerwa kune chiller yakashongedzerwa nemushini wewelding imvura yakachena kana mvura yakasvibiswa. Zvadaro, pombi dzemvura inotonhorera dzinofanira kugara dzakavhurwa, uye tangi yemvura inotonhorera uye zvimbi zvecondenser zvinofanira kucheneswa.
Zvinodiwa zvekutanga kwevhu rekuongorora kwekudzivirira: 1. Chishandiso: 1000V megger. 2. Nzira yekuyera: Kutanga, bvisa mutsara wekutanga unouya we transformer. Batanidza imwe yemaprobes maviri e megger pamugumo weiyo yekutanga inopinda mutsara wetransformer, uye imwe pane sikuruu inogadzirisa transformer. Zunza 3 kusvika ku4 madenderedzwa kuti uone shanduko yekudzivirira. Kana iyo isingaratidzi saizi yeboka, inoratidza kuti iyo transformer ine yakanaka insulation pasi. Kana kukosha kwekupikisa kuri pasi pe2 megaohms, inofanira kusiiwa. Uye zivisa kuchengetedza.
Kutarisa yechipiri rectifier diode iri nyore. Shandisa dhijitari multimeter kuti uise kune diode chinzvimbo, ine dzvuku probe kumusoro uye dema probe pazasi kuyera. Kana iyo multimeter ichiratidza pakati pe0.35 ne0.4, zvakajairika. Kana iyo kukosha iri pasi pe0.01, inoratidza kuti diode yakaputsika. Haikwanisi kushandisa.
Nguva yekutumira: Zvita-14-2023
