Yadda ake Yin Gyaran Gyara don 640KW Perkins Genset

19 ga Yuli, 2021

Za'a iya yin saitin janareta na dizal gyaran fuska bayan jimlar lokacin amfani na sa'o'i 9000-15000.Ayyuka na musamman sune kamar haka:

 

1. Gyaran injin konewa na ciki na saitin janareta.

Gyaran injin konewa na ciki shine gyaran gyare-gyare.Babban manufar ita ce mayar da aikin wutar lantarki, aikin tattalin arziki da kuma ƙaddamar da aikin injiniya na ciki don tabbatar da kyakkyawan yanayin injin konewa na ciki, tare da rayuwar sabis na dogon lokaci.

 

Abubuwan da ke ciki overhaul tabbatarwa .

-Gyara ko maye gurbin crankshafts, igiyoyi masu haɗawa, layin silinda, kujerun bawul, jagororin bawul;

-Gyara ɓangarorin eccentric;

-Maye gurbin daidaitattun abubuwa guda uku na nau'in plunger, nau'in bawul ɗin bayarwa da nau'in bawul ɗin allura;-Gyara da walda bututun mai da haɗin gwiwa;

-Gyara da maye gurbin famfo ruwa, Gwamna mai sauri, cire sikelin jaket na ruwa;

-Duba, gyara, da daidaita wayoyi, kayan aiki, janareta na caji da injin farawa a cikin tsarin samar da wutar lantarki;

-Shigar, saka idanu, gwadawa, daidaita kowane tsarin, da gwajin kaya.


  Diesel Generator Set Overhaul Maintenance


Lokacin da injin konewa na ciki ya yi overhauled, gabaɗaya yakamata a ƙayyade shi gwargwadon ƙayyadaddun lokutan aiki da yanayin fasaha.Nau'o'in injunan konewa na ciki daban-daban suna da lokutan aiki daban-daban yayin sake gyarawa, kuma wannan lokacin bai tsaya tsayin daka ba.Misali, saboda rashin amfani da kulawa da rashin dacewa ko yanayin aiki mara kyau na injin konewa na ciki (ƙura, sau da yawa aiki ƙarƙashin nauyi, da sauransu), maiyuwa baya isa lokacin aiki.Ba za a iya amfani da shi ba kafin kirgawa.Don haka, yayin da ake tantance injin konewa na cikin gida, ban da adadin lokutan aiki, ya kamata a yi amfani da yanayin hukumci masu zuwa:

 

- Injin konewa na ciki yana da rauni (gudun yana raguwa sosai bayan an sanya kaya, kuma sautin ya canza ba zato ba tsammani), kuma shayewar yana fitar da hayaki baki.

-Yana da wahala a fara injin konewa na ciki a yanayin zafi na yau da kullun.Ƙaƙwalwar crankshaft, haɗa sandar bearing da piston fil suna da sautin bugawa bayan dumama.

-Lokacin da zafin injin konewa na ciki ya zama al'ada, matsa lamba na Silinda ba zai iya kaiwa 70% na daidaitaccen matsa lamba ba.

-Matsalar man fetur da mai na injunan konewa na ciki ya karu sosai.

-Fita-da-zagaye da taper na Silinda, da izini tsakanin piston da Silinda, da waje-na-zagaye na crankshaft jarida da haɗin sanda jarida wuce iyaka iyaka.

Lokacin da injin konewa na cikin gida ya yi gyare-gyare, ya kamata a gyara manyan sassansa.Ya kamata a tarwatsa na'urar gabaɗaya zuwa taro da sassa, kuma a gudanar da bincike da rarrabawa.Dangane da yanayin fasaha na gyaran gyare-gyare, ya kamata a duba shi sosai, gyara, shigar da gwadawa.

 

2. Gyaran tsari na saitin janareta .

Lokacin overhaul na janareta na aiki tare gabaɗaya shine shekaru 2 zuwa 4.Babban abin da ya kunsa na sake fasalin shine kamar haka:

(1) Rage babban jiki kuma fitar da rotor.

- Yi alamar screws, fil, gaskets, iyakar kebul, da sauransu kafin rarrabawa.Bayan an tarwatsa kan na USB, sai a nade shi da kyalle mai tsafta, sannan a zagaye rotor da jelly mai tsaka tsaki sannan a nade shi da koren takarda.

-Bayan cire murfin ƙarshen, a hankali bincika izinin tsakanin rotor da stator, kuma auna babba, ƙasa, hagu da dama 4 maki na sharewa.

-Lokacin cire rotor, kar a bari na'urar ta yi karo ko shafa a kan stator.Bayan an cire rotor, ya kamata a sanya shi a kan tabarmar katako mai ƙarfi.

(2) Maimaita stator.

-Duba tushe da harsashi, kuma tsaftace su, kuma suna buƙatar fenti mai kyau.

-Duba core stator, windings, da ciki na firam, da kuma tsaftace kura, mai da tarkace.Za a iya cire datti a kan iska kawai tare da katako na katako ko filastik kuma a shafe shi da zane mai tsabta, kula da kada ya lalata rufin.

- Bincika ko harsashi na stator da haɗin gwiwa suna da tsauri, da kuma ko akwai fasa a wurin walda.

-Duba amincin stator da sassansa kuma kammala abubuwan da suka ɓace.

-Yi amfani da megger 1000-2500V don auna juriya na juriya na iska mai hawa uku.Idan darajar juriya ba ta cancanta ba, ya kamata a gano dalilin kuma a yi maganin da ya dace.

-Duba tsananin haɗin kai da kebul ɗin da janareta ya haifar.

-Bincika da gyara iyakoki na ƙarshe, tagogi na kallo, pads na ji akan gidan stator da sauran gaskets na haɗin gwiwa

(3)Duba rotor.

- Yi amfani da megger 500V don auna juriya na juriya na juriya, idan juriya bai cancanta ba.Yakamata a gano dalilin kuma a magance shi.

-Duba ko akwai tarkace da tsatsa a saman rotor na janareta.Idan haka ne, yana nufin cewa akwai zafi a cikin gida a kan tushen ƙarfe, bezel ko zoben gadi, kuma ya kamata a gano dalilin kuma a kula da shi.Idan ba za a iya kawar da shi ba, ya kamata a iyakance ikon fitar da janareta.

-Duba toshe ma'auni akan na'ura mai juyi, yakamata a gyara shi da kyau, ba a yarda da karuwa, raguwa ko canji ba, kuma yakamata a kulle ma'auni da ƙarfi.

-Duba fanka kuma cire kura da mai.Gilashin fanka bai kamata ya zama sako-sako ko karye ba, sannan a danne sukulan kulle.

 

Bayan an kiyaye saitin janareta kuma an sake gyarawa, duba ko haɗin wutar lantarki da shigarwar injina na alternator daidai ne kuma suna da ƙarfi, kuma yi amfani da busassun matsewar iska don busa dukkan sassan madaidaicin.A ƙarshe, bisa ga buƙatun farawa na al'ada da aiki, ana gudanar da gwaje-gwajen marasa nauyi da lodi don tantance ko yana da inganci.


Guangxi Dingbo Power Equipment Manufacturing Co., Ltd ne a manufacturer na dizal janareta sa, wanda yana da nasa factory a Nanning China.Idan kuna sha'awar 25kva-3125kva genset, maraba don tuntuɓar mu ta imel dingbo@dieselgeneratortech.com, za mu yi aiki tare da ku.

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Ƙara.: No.2, Titin Gaohua, Cibiyar Kimiyya da Fasaha ta Zhengxin, Nanning, Guangxi, Sin.

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