Phapano ke efe lipakeng tsa DOT3, DOT4 le DOT5 brake fluid?
Mekelikeli ena ea mariki a etselitsoe ho tlotsa likarolo tse tsamaeang tsa brake system, ho mamella liphetoho tsa mocheso le ho boloka boemo ba mokelikeli bakeng sa tšebetso e nepahetseng ea mariki.
Brake fluid e bohlokoa haholo tsamaisong ea braking, hobane mariki ha a sebetse ntle le mokelikeli..
Kamehla le ho tlatsa kapa ho fetola ha ho hlokahala. Leha ho le joalo, ho na le mefuta e sa tšoaneng ea maroki a maroki, 'me ho molemo ho tseba hore na ke efe e sebelisoang koloing ea hau pele u tlatsa e 'ngoe.
DOT 3, DOT 4 le DOT 5 tsa brake fluid ke tsona tse sebelisoang haholo ke baetsi ba likoloi. Tsena li etselitsoe ho tlotsa likarolo tse tsamaeang ka har'a sistimi ea brake le ho mamella liphetoho tsa mocheso ha li ntse li boloka boemo ba mokelikeli bo hlokahalang bakeng sa ts'ebetso e nepahetseng ea brake.
Leha ho le joalo, ho na le litšobotsi le maemo a fapaneng a tšehetsoeng ke e mong le e mong oa bona. Mona re bua le wena phapang ke efe pakeng tsa DOT 3, DOT 4 le DOT 5 brake fluid.
– Mokelikeli DOT (mariki a tloaelehileng). bakeng sa likoloi tse tloaelehileng li entsoe ka polyalkaline glycol le lik'hemik'hale tse ling tsa hygroscopic glycol, ntlha e omileng e belang 401ºF, metsi 284ºF.
– Mokelikeli DOT 4 (ABS le mariki a tloaelehileng). E ekelitse li-ester tsa boric acid ho eketsa ntlha e belang bakeng sa ts'ebetso e ntle maemong a mabelo a feteletseng, e pheha ka likhato tse 311 'me e etselitsoe ho mamella maemo a phahameng a metsi ho feta DOT 3.
- DOT 5 mokelikeli. Mekelikeli ea DOT 5 e na le ntlha e belang ea 500ºF le setsi sa maiketsetso kahoo le ka mohla ha sea lokela ho kopanngoa le metsi a DOT 3 kapa a DOT 4. Le hoja ntlha ea bona e belang e phahame ha e qala ho sebetsa, nakong eo e monyang metsi, ntlha ena e theoha ka potlako ho feta DOT 3. . Viscosity 1800 cSt.
Ho molemo ho bua ka buka ea litaelo ea mong'a koloi 'me kahoo u sebelise brake fluid e khothalletsoang ke moetsi oa koloi.
Mariki, e leng tsamaiso ea haeteroliki, e sebetsa motheong oa khatello e bōpiloeng ha mokelikeli o lokolloa 'me o sutumelletsa khahlanong le li-pads ho hatella disc. Kahoo ntle le mokelikeli, ha ho na khatello 'me e u siea u se na mariki.
Ka mantsoe a mang, mokelikeli oa mariki Ke mokelikeli oa hydraulic o lumellang matla a sebelisitsoeng ho brake pedal hore a fetisetsoe ho li-cylinders tsa brake tsa mabili a likoloi, lithuthuthu, li-van le libaesekele tse ling tsa morao-rao.
:
