Yiziphi izingxenye zamasethi ejeneretha e-Cummins ezingafanelekile uwoyela wokugcoba?
Sonke siyazi ukuthi isethi evamile ye-Cummins generator inganciphisa ukuguga kwezingxenye futhi yandise impilo yesevisi ngamafutha okugcoba, kodwa empeleni, kunezingxenye ezithile zeyunithi akudingeki ukuthi zigcotshwe ngamafutha okugcoba, ngisho ne-lubricationg. amafutha azodlala indima ephikisana nokugqoka , ukuze ezinye izingxenye zesethi ye-generator zingadingi ukugcotshwa ngamafutha okugcoba?Okulandelayo incazelo emfushane yejeneretha kanjiniyela engu-500KVA Cummins esethwe eNigeria.
Isibonelo isethi yejeneretha ye-cylinder eyomile ye-Cummins, uma i-cylinder liner eyomile igcotshwe ngamafutha okugcoba, i-generator ingase ishise futhi ithinte ukusebenza kwayo okuvamile.Njengoba injini izokhiqiza izinga lokushisa eliphezulu ngesikhathi sokusebenza, isilinda sizokhula lapho sishisa, kodwa i-cylinder block inokwandiswa okuncane ngenxa yokushisa kwamanzi abandayo nokushisa okuphansi.Ingaphandle le-cylinder eyomile liseduze nendawo ephezulu yembobo, eyenziwa ekuqhubeni ukushisa.Ingaphandle le-cylinder ligcotshwe nge-lubricant yebhotela, okuvimbela ukuxhumana okuhle phakathi kwezindawo ezimbili.
Ukufaka amafutha okugcoba ekhanda le-cylinder kanye ne-cylinder gasket ukuze uvalwe futhi uqiniswe akufanele ulahlekelwe.Ngemva kokuqinisa ikhanda le-cylinder, leyo ngxenye yamafutha okugcoba izokhanywa ngaphandle kwe-cylinder futhi ichithe, futhi enye ingxenye izofakwa ku-cylinder.Lapho i-generator isebenza, amafutha okugcoba azohwamuka ekushiseni okuphezulu, futhi umkhiqizo utholakala phezulu kwe-cylinder piston.Lapho izinga lokushisa lesethi ye-diesel generator likhuphuka, ungqimba lwamafutha ekhanda le-cylinder, i-cylinder head gasket kanye ne-cylinder block surface izonyamalala, futhi i-cylinder head nut iyaxega, okuholela ekuvuzeni komoya, ukuvuza komoya kanye nomoya omubi oqondile.Kungase futhi kube ngenxa yokushisa okuphezulu nokupheka kwebhotela, okwenza kube nzima ukuqaqa ikhanda le-cylinder kanye ne-cylinder gasket.
Onjiniyela bakwa-Walter bazogcizelela izici ezingenhla ngesikhathi sokuqeqeshwa kokulungisa isethi ye-generator, ukuze kugwenywe amaphutha okunakekela amakhasimende.Uma ungakuqondi okuqukethwe okungenhla, ungaxhumana nonjiniyela wakwa-Walter noma umphathi wezentengiso, futhi ochwepheshe bazokusebenzela ngenhliziyo yonke.
Isikhathi sokuthumela: Apr-24-2022
