Ukwehluleka kwe-valve yokuphepha kubangelwa ikakhulukazi ukuklama okungalungile, ukukhiqiza, ukukhethwa noma ukusetshenziswa.Uma lawa maphutha engaqediwe ngesikhathi, azothinta ukusebenza kahle kanye nempilo yesevisi ye-valve, futhi angeke akwazi ukudlala indima ekuvikelweni kokuphepha.Amaphutha ajwayelekile kanye nezindlela zokuqeda yilezi ezilandelayo:
1. Ukuvuza
Ngaphansi kwengcindezi evamile yokusebenza kwemishini, ukuvuza okudlula izinga elivumelekile kwenzeka phakathi kwe-valve disc kanye nendawo yokuvala yesihlalo se-valve.Isizathu siwukuthi: kukhona ukungcola phakathi kwe-valve disc kanye nendawo yokuvala yesihlalo se-valve.I-wrench yokuphakamisa ingasetshenziswa ukuvula i-valve izikhathi eziningana ukugeza ukungcola;Indawo yokuvala yonakele.Kuyakulungiswa ngokugaywa noma ngokusila ngemva kokuphenduka ngokwezinga lomonakalo;I-valve rod igobile, itshekile noma i-lever kanye ne-fulcrum kuyachezuka, ukuze i-valve core kanye ne-disc ye-valve ingahambi kahle.Hlanganisa kabusha noma shintsha;Ukunwebeka kwentwasahlobo kunciphisa noma kulahlekelwa ukunwebeka.
Izinyathelo ezinjengokushintsha intwasahlobo kanye nokulungisa kabusha ingcindezi yokuvula zizothathwa.
2. Ungavuli lapho ingcindezi eshiwo ifinyelelwa
Isizathu salokhu ukuthi ukucindezela okuqhubekayo akunembile, futhi ukucindezelwa kwentwasahlobo noma isikhundla sesando esinzima kufanele kulungiswe kabusha;I-disc inamathele esihlalweni se-valve.Ivalvu yokuphepha izoba ngaphansi kokukhishwa komoya okwenziwa ngesandla noma ukuhlolwa kokukhishwa kwamanzi njalo;I-lever ye-valve yokuphepha yohlobo lwe-lever ibambekile noma isando esindayo siyasuswa.Indawo yesisindo izolungiswa futhi i-lever izohamba ngokukhululeka.
3. Ukuvula ngaphansi kwengcindezi ethile
Isizathu esiyinhloko ukuthi ingcindezi eqhubekayo ayilungile;Intwasahlobo iyaguga futhi ukunwebeka kuyancipha.Qinisa kahle isikulufu sokulungisa noma shintsha intwasahlobo.
1. Ukuvuza
Ngaphansi kwengcindezi evamile yokusebenza kwemishini, ukuvuza okudlula izinga elivumelekile kwenzeka phakathi kwe-valve disc kanye nendawo yokuvala yesihlalo se-valve.Isizathu siwukuthi: kukhona ukungcola phakathi kwe-valve disc kanye nendawo yokuvala yesihlalo se-valve.I-wrench yokuphakamisa ingasetshenziswa ukuvula i-valve izikhathi eziningana ukugeza ukungcola;Indawo yokuvala yonakele.Kuyakulungiswa ngokugaywa noma ngokusila ngemva kokuphenduka ngokwezinga lomonakalo;I-valve rod igobile, itshekile noma i-lever kanye ne-fulcrum kuyachezuka, ukuze i-valve core kanye ne-disc ye-valve ingahambi kahle.Hlanganisa kabusha noma shintsha;Ukunwebeka kwentwasahlobo kunciphisa noma kulahlekelwa ukunwebeka.
Izinyathelo ezinjengokushintsha intwasahlobo kanye nokulungisa kabusha ingcindezi yokuvula zizothathwa.
2. Ungavuli lapho ingcindezi eshiwo ifinyelelwa
Isizathu salokhu ukuthi ukucindezela okuqhubekayo akunembile, futhi ukucindezelwa kwentwasahlobo noma isikhundla sesando esinzima kufanele kulungiswe kabusha;I-disc inamathele esihlalweni se-valve.Ivalvu yokuphepha izoba ngaphansi kokukhishwa komoya okwenziwa ngesandla noma ukuhlolwa kokukhishwa kwamanzi njalo;I-lever ye-valve yokuphepha yohlobo lwe-lever ibambekile noma isando esindayo siyasuswa.Indawo yesisindo izolungiswa futhi i-lever izohamba ngokukhululeka.
3. Ukuvula ngaphansi kwengcindezi ethile
Isizathu esiyinhloko ukuthi ingcindezi eqhubekayo ayilungile;Intwasahlobo iyaguga futhi ukunwebeka kuyancipha.Qinisa kahle isikulufu sokulungisa noma shintsha intwasahlobo.
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Isikhathi sokuthumela: Jan-12-2022