DLLA154S082 Sabon 100% Gwaji na gama-gari Diesel / Mai Injector BOSCH Injector Nozzle na Dongfeng

Tsarin wargajewar bututun injector (Kashi na 4)

Madaidaicin babban ƙarshen haɗin gwiwa na jikin injector yana da girma sosai.Idan akwai lalacewa, rashin daidaituwa, ko alamu, ana iya tantance kauri na man da za a yi amfani da shi gwargwadon girman lalacewa.

Hanyar niƙa: yi amfani da gilashin sanyi mai sanyi ko gilashin lebur, shimfiɗa shi a kwance, shafa man goge baki, sannan ka riƙe shi da hannayenka: tsunkule kuma danna ƙaramin ƙarshen jikin injector da ƙarfi.A nika shi a cikin da'irar ko siffar "8" mai diamita na 60mm, kuma hana gilashin daga rashin daidaituwa saboda nika na dogon lokaci.Babban ƙarshen jiki yana sawa a ɓoye.

Ramin bututun mai na jikin injector da ƙaramin shugaban allurar bawul ɗin suma suna da manyan buƙatu don haɗin gwiwa, kuma cikakkiyar yarda shine 0.02-0.06mm.Idan bututun bututun mai na jikin injector ya yi kadan (za a sami wannan yanayin lokacin da aka zaɓi bawul ɗin allura), zaku iya haɗa bawul ɗin allura a cikin jikin injector, sannan ku taɓa bawul ɗin allurar da sauƙi don yin ƙaramin kan na allurar. bawul ɗin allura ya fito daga bututun ƙarfe.Nozzle jirgin sama.Sa'an nan kuma fitar da bawul ɗin allura, rufe ƙananan ƙarshen jikin injector tare da yanki na tsakiya, sa'an nan kuma saka ƙaramin ƙarshen bawul ɗin allura a cikin ƙaramin rami na jikin injector.Yi haka akai-akai har sai kun sami ɗan sako-sako.

Lokacin da bututun bututun mai na jikin mai injector ya yi girma, yi amfani da yanki na tsakiya don rufe ƙaramin ƙarshen jikin injector, sannan a matsa shi da 120.° naushi conical.Yakamata a tantance tsananin zafin ramin gwargwadon girman ramin, sannan a saka bawul din allura har sai ta iya juyawa.

Idan ramin bututun ya yi karami, ba dole ba ne a buga shi daga waje zuwa ciki, in ba haka ba bawul ɗin allura zai yi gaggawar fita daga gefen, yana haifar da rashin ƙarfi yayin amfani.Saboda yanayin lalacewa daban-daban na ƙananan kawunan ƙwayar allura, babu buƙatar yin amfani da kayan aiki na musamman don bugawa.Bayan an gyara bawul ɗin allura, dole ne a tsaftace bawul ɗin allura da jikin mai allura sosai kafin a iya yin gwajin.