Boleng ba oli ea pompo ea vacuum bo itšetlehile ka viscosity le vacuum degree, 'me tekanyo ea vacuum e itšetlehile ka boleng ba mocheso o fapaneng.Ha thempereichara e phahame, ke moo tekanyo ea vacuum e tsitsitseng haholoanyane. Ha re ithute haholoanyane ka tse latelang:
I. Recommended oli viscosity mefuta e fapaneng ya pompo vacuum:
ke.Pompo ea vacuum ea piston (mofuta oa W) e sebelisa oli ea enjene e akaretsang, e nang le oli ea sehlopha sa V100 le V150.
ii.Pompe ea rotary vane vacuum (mofuta oa 2x) e sebelisa oli ea grade v68 le V100 viscosity.
iii.Pompe ea rotary vacuum e hokahaneng ka kotloloho (lebelo le phahameng) (mofuta oa 2XZ) e sebelisa oli ea sehlopha sa V46 le V68.
iv.The slide valve vacuum pump (H mofuta) sebelisa v68 le V100 viscosity grade grade.
v. V32 le v46 vacuum pompo oli e ka sebelisoa bakeng sa ho tlotsa Roots vacuum pump (mechanical booster pump) gear transmission system.
II.Molao-motheo oa khetho ea viscosity
Khetho ea oli ea viscosity ke e 'ngoe ea lintlha tsa bohlokoa bakeng sa ts'ebetso ea pompo ea vacuum.The viscosity ea mokelikeli ke ho hanyetsa ha mokelikeli ho phalla, kapa khohlano ea ka hare ea mokelikeli.The viscosity e kholoanyane, e kholoanyane ho hanyetsa ha metsi a phallang. lebelo le tsamaeang la likarolo tse fapaneng, ho phahama ha mocheso le tahlehelo e kholo ea matla; Haeba viscosity e le nyane haholo, ts'ebetso ea tiiso ea pompo e fetoha e mpe, e bakang ho lutla ha khase le vacuum e mpe. Ka hona, lipompo tse fapaneng tsa vacuum li haholo bohlokoa bakeng sa khetho ea oli viscosity.Melao-motheo ea khetho ea viscosity ea oli ke tse latelang:
ke.Ha lebelo la pompo le phahame, le theola viscosity ea oli e khethiloeng.
ii.Ha lebelo le leholo la motsamao oa rotor ea pompo, le theola viscosity ea oli e khethiloeng.
iii.Ha mokhoa o nepahetseng oa ho sebetsa oa likarolo tsa pompo kapa ho fokotseha ho fokolang pakeng tsa likarolo tsa likhohlano, ho theola viscosity ea oli e khethiloeng.
iv.Ha pompo ea vacuum e sebelisoa tlas'a maemo a phahameng a mocheso, ho loketse ho khetha oli e nang le viscosity e phahameng.
v. Bakeng sa pompo ea vacuum e nang le potoloho ea metsi a pholileng, oli e nang le viscosity e tlaase e tla khethoa ka kakaretso.
Vi. Bakeng sa mefuta e meng ea lipompo tsa vacuum, lihlahisoa tsa oli tse tsamaellanang li ka khethoa ho latela lebelo la tsona le potolohang, ho nepahala ha ts'ebetso, vacuum e feteletseng, joalo-joalo.
Haeba pompo ea vacuum e sa nkeloe sebaka khafetsa le ho hlokomeloa ka letsoho nakong ea tšebeliso ea nako e telele, oli ea pompo ea vacuum e tla etsoa emulsified kapa carbonized, e leng se hlahisang letoto la mathata a kang ho roala ha cylinder ea pompo ea vacuum, ho thibela lipeipi tsa oli le li-filters tsa oli. Haeba karohano ea moholi oa oli e koetsoe, khase e pompeloang 'meleng oa pompo e ke ke ea tsoa habonolo.Ka nako ena, khatello ea ka hare 'meleng oa pompo e phahame haholo,' me lebelo la ho pompa le fokotsehile, ho fella ka ho fokotseha ha tekanyo ea vacuum.Ka lebaka leo, nka sebaka sa oli ea pompo ea vacuum ka nako.
Nako ea poso: Jun-08-2022