Uyini umehluko phakathi kwe-DOT3, DOT4 ne-DOT5 brake fluid?
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Uyini umehluko phakathi kwe-DOT3, DOT4 ne-DOT5 brake fluid?

03.06.2022 /

Lawa ma-brake fluids aklanyelwe ukugcoba izingxenye ezihambayo zesistimu yamabhuleki, amelane nokushintsha kwezinga lokushisa kanye nokugcina isimo soketshezi ukuze amabhuleki asebenze kahle.

I-brake fluid ibaluleke kakhulu ohlelweni lokubhuleka, ngoba amabhuleki awasebenzi ngaphandle koketshezi..

Njalo bese ugcwalisa noma ushintshe njengoba kudingeka. Kodwa-ke, kunezinhlobo ezahlukene zoketshezi lwamabhuleki, futhi kuhle ukwazi ukuthi iyiphi esetshenziswa emotweni yakho ngaphambi kokuhlanganisa enye.

I-DOT 3, i-DOT 4 kanye ne-DOT 5 ye-brake fluids yizona ezisetshenziswa kakhulu abakhiqizi bezimoto. Lezi zenzelwe ukugcoba izingxenye ezihambayo ngaphakathi kwesistimu yamabhuleki futhi zimelane nokushintsha kwezinga lokushisa ngenkathi kugcinwa isimo se-liquid esidingekayo ekusebenzeni kahle kwamabhuleki.

Kodwa-ke, kunezici nezimo ezahlukahlukene ezisekelwa yilowo nalowo kubo. Lapha sikhuluma nawe yini umehluko phakathi kwe-DOT 3, DOT 4 kanye ne-DOT 5 ye-brake fluid. 

– Uketshezi I-DOT (amabhuleki ajwayelekile). ezimotweni ezijwayelekile zenziwe nge-polyalkaline glycol namanye amakhemikhali e-hygroscopic glycol, indawo yokubilisa eyomile engu-401ºF, emanzi engu-284ºF.

– Uketshezi I-DOT 4 (ABS namabhuleki ajwayelekile). Yengeze i-boric acid esters ukukhulisa indawo yokubilisa ukuze usebenze kangcono ezimeni zomjaho owedlulele, ibilisa ku-311 degrees futhi iklanyelwe ukumelana namazinga aphezulu amanzi kune-DOT 3.

- I-Liquid DOT 5. Uketshezi lwe-DOT 5 lunephoyinti elibilayo elingu-500ºF kanye nesisekelo sokwenziwa ngakho akufanele luhlanganiswe noketshezi lwe-DOT 3 noma lwe-DOT 4. Nakuba iphoyinti lokubilisa liphezulu lapho luqala ukusebenza, ngesikhathi lumunca amanzi, leli phuzu lehla ngokushesha kune-DOT 3 I-Viscosity 1800 cSt.

Kungcono kakhulu ukubhekisela encwadini yomnikazi wemoto bese usebenzisa uketshezi lwamabhuleki olutuswe umenzi wemoto. 

Amabhuleki, uhlelo olusebenza ngamanzi, lusebenza ngesisekelo somfutho owenziwayo lapho uketshezi luphuma futhi luphusha amaphedi ukuze kucindezelwe idiski. Ngakho-ke ngaphandle koketshezi, akukho ngcindezi futhi kukushiya ungenamabhuleki.

Ngamanye amazwi, ukubopha uketshezi Iwuketshezi olusebenza nge-hydraulic oluvumela amandla afakwe kwi-brake pedal ukuthi adluliselwe kumasilinda amabhuleki amasondo ezimoto, izithuthuthu, amaveni namanye amabhayisikili esimanje.

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