I-valve handwheels zizinto eziqhelekileyo zokusebenza kwizixhobo zoshishino kwaye zisetyenziswa ngokubanzi kwiinkqubo zemibhobho eyahlukeneyo yokulungelelanisa kunye nokusebenza kweevalve. Nangona kunjalo, ngexesha{1}}elide lokusetyenziswa, amavili esandla sevalvu anokuba neengxaki eziqhelekileyo ezichaphazela ukusebenza kunye nokusebenza kakuhle kwevalvu.
Eli nqaku liza kukubonelela ngeengxaki eziqhelekileyo kunye nezisombululo zamavili ezandla zevalvu ukukunceda uqonde ngcono kwaye ugcine eli candelo libalulekileyo.
1. Iingxaki eziqhelekileyo ngeeHandwheels zeValve
- Amavili esandla kunzima ukuwajika
Izizathu ezinokwenzeka: Oku kudla ngokubangelwa kukuvaleka kwangaphakathi kwevalve, ukubola kwesiqu sevalve, ukuthanjiswa kakubi, okanye ukuguga kweringi yokutywina. Ukuba ivalve ayigcinwanga ixesha elide, ukukhuhlana phakathi kwesiqu sevalve kunye nesitulo sevalve kunokunyuka, okukhokelela ekusebenzeni kakubi.
- Ivili lesandla eliyekeleyo okanye eliwayo
Izizathu ezinokwenzeka: Ukudibanisa phakathi kwesondo lesandla kunye nesiqu sevalve kugugile okanye kukhululwe, okanye akuqiniswanga kakuhle ngexesha lofakelo. Njengoko ixesha lokusetyenziswa lisanda, ukunxiba kwecandelo lokudibanisa kuya kubangela ukukhululeka okanye ukuwa.
- Ivili lesandla elophukileyo okanye elonakeleyo
Izizathu ezinokwenzeka: Izinto eziphathekayo ze-handwheel azinamandla ngokwaneleyo okanye zixhomekeke kwimpembelelo yangaphandle, ebangela ukuba isakhiwo sayo siphuke. Ukusebenza ngokugqithisileyo okanye ukusetyenziswa ngokungafanelekanga kunokukhawulezisa umonakalo wesondo lesandla.
- I-valve handwheel ayikwazi ukulungelelanisa ngokuchanekileyo ivalve
Izizathu ezinokwenzeka: Oku kunokubangelwa ngumonakalo weringi yevalve, ukuqokeleleka kokungcola kwisihlalo sevalvu, okanye ukusilela kwamalungu angaphakathi evalve.
2. Izisombululo kwiingxaki eziqhelekileyo zeValve Handwheels
- Izisombululo kubunzima bokuguqula ivili lesandla
Ukucoca ngaphakathi kwevalve: Okokuqala, khangela ukuba kukho ukuvaleka okanye ukungcola ngaphakathi kwevalve. Ukuba kukho ukungcola, ungasebenzisa isicoci esikhethekileyo ukucoca ngaphakathi kwevalve kwaye uqinisekise ukuthanjiswa kwesiqu sevalve kunye nesitulo sevalve.
Ukuthambisa isiqu sevalve: Thambisa isikhondo sevalve rhoqo, sebenzisa ioyile yokuthambisa efanelekileyo okanye igrisi ukunciphisa ukukhuhlana nokuqinisekisa ukusebenza kakuhle.
- Izisombululo zokukhulula okanye ukuwa kwamavili esandla
Jonga indawo yokudibanisa: Jonga iindawo zokudibanisa phakathi kwevili lesandla kunye ne-valve stem rhoqo ukuqinisekisa ukuba uxhulumaniso luqinile. Ukuba ukuxenga kufunyenwe, sebenzisa izixhobo ezifanelekileyo ukuyiqinisa.
Buyisela iindawo ezigugileyo: Ukuba i-handwheel yoqhagamshelo igugile kakhulu, izihlanganisi ezitsha kufuneka zitshintshwe ukuze kuqinisekiswe ukuba i-handwheel ifakwe ngokuqinileyo.
- Izisombululo kwizandla ezaphukileyo okanye ezonakeleyo
Khetha izinto eziphezulu-zamandla: Kumavili esandla sevalvu esetyenziswa ixesha elide, kuyacetyiswa ukuba ukhethe izinto eziphezulu-ezinamandla alloy ukuqinisekisa ukomelela kunye nokuxhathisa isondo lesandla.
Gwema ukusebenza ngokugqithisileyo: Gwema ukujikeleza okunyanzeliswayo okanye amandla amaninzi ngexesha lokusetyenziswa ukukhusela umonakalo ogqithiseleyo kwi-handwheel.
- Isisombululo kwingxaki yokuba i-valve handwheel ayikwazi ukulungelelanisa ngokuchanekileyo i-valve
Jonga umsesane wokutywina: Jonga ukuba ikhonkco lokutywina lilonakele okanye lindala. Ukuba kukho naziphi na iingxaki ezifunyenweyo, yibuyisele kwangethuba.
Coca isihlalo sevalve: Ukungcola okanye ukungcola kunokuqokelela kwisihlalo sevalve kunye ne-valve core, echaphazela umphumo wokutywinwa. Isihlalo sevalve kufuneka sicocwe ukuqinisekisa ukusebenza kwayo okuqhelekileyo.
Isishwankathelo
Ukusebenza okuqhelekileyo kwe-valve handwheel kuhambelana ngokuthe ngqo kwisiphumo sokusetyenziswa kwevalve kunye nokusebenza kakuhle kwemveliso yeshishini. Ngokuhlola rhoqo, ukugcinwa kunye nokusebenza ngokufanelekileyo, iingxaki eziqhelekileyo ze-valve handwheel zinokuphetshwa ngokufanelekileyo.
Kusetyenziso olululo, abasebenzisi kufuneka bakhethe imathiriyeli efanelekileyo kunye noyilo ngokwemeko-bume yokusebenza kunye namaxesha okusetyenziswa kwevili lesandla sevalvu, kwaye benze ulondolozo lwesayensi kuyo ukuqinisekisa ukhuseleko kunye nozinzo lwesixhobo.
