Izici ze-brake fluids ezivela ku-Lukoil

Izici

Izidingo eziyinhloko zama-brake fluids ukuzinza kwemingcele yazo ye-thermophysical phezu kwebanga lokushisa elibanzi kakhulu elingenzeka kanye nokungabikho kwemiphumela eyingozi ezingxenyeni zamabhuleki emoto. Umanduleli we-Lukoil DOT-4 - "i-troika" - yashintshwa ngokuyinhloko kumasistimu amabhuleki ohlobo lwesigubhu, futhi yayisetshenziswa abanikazi bezimoto ezikhiqizwa ekhaya. Ngakho-ke, kulokhu, ukushintshela oketshezini olusha akudingekile. Kuyindaba ehlukile ngezimoto ezinamabhuleki e-disc: ngenxa yokusebenza kahle kwazo ekubhulekeni, zishisa kakhulu, kanye ne-DOT-3, enephuzu lokubilisa elingu-205 kuphela. ^°S, ibhekana nalokhu kubi kakhulu.

Isixazululo sitholakale esikhundleni sengxenye eyinhloko - esikhundleni se-glycol evamile, i-DOT-4 yasebenzisa ingxube ye-esters ne-boric acid. Izingxenye ezibalulekile zifaka isandla ekwandeni kwezinga lokubilisa (kufika ku-250 ^°C), kanye ne-boric acid iqinisa izici futhi ivimbele ukubonakala kwama-molecule amanzi ku-brake fluid (lokhu kungenzeka ngesikhathi sokusetshenziswa isikhathi eside kwemoto kanye nomswakama ophezulu womoya). Ngaphezu kwalokho, akukho neyodwa noma enye ingxenye ebhekwa njengeyingozi kwemvelo, ngakho-ke i-Lukoil DOT-4 brake fluid ayiyona into enobuthi ekusebenzeni kwayo. Konke okunye - izithasiselo ezilwa negwebu, ama-antioxidants, ama-corrosion inhibitors, ngokusho kwemiphumela yokuhlolwa, asuka "kwezintathu" aye "ezine", njengoba ukusebenza kwezingxenye kwaqinisekiswa ngokugculisayo.

Ukungalungi okungokwemvelo kokubunjwa okusha yizindleko zayo eziphakeme, ezihlotshaniswa nobunzima bezobuchwepheshe bokulungiselela ama-esters. Abanikazi bezimoto ezinama-disc brakes bangathemba kuphela ukuthi ngokuhamba kwesikhathi inkampani ye-Lukoil izothola indlela encane yokusebenza kanzima yokuqinisa i-feedstock.

Izibuyekezo

Ukwenza ukubuyekezwa komsebenzisi ngendlela ehlelekile, singafinyelela eziphethweni ezilandelayo:

1. Ngaphandle kokufana kwangaphandle kokubunjwa, ukuxuba i-DOT-3 ne-DOT-4 ohlelweni olulodwa lwamabhuleki akunconywa. Ngokuhamba kwesikhathi, amafomu ediphozithi, okuthi, uma engatholakali ngesikhathi esifanele, azodala izinkinga eziningi, kusukela ekuhlanzeni indawo engaphezulu kuya ku-banal jamming yamabhuleki ngokubonakala kwephunga eliphawulekayo. Ngokusobala uhlobo oluthile lokusebenzelana kwamakhemikhali phakathi kwe-ethylene oxide ne-ether kusenzeka.
2. I-Lukoil DOT-3 igcina isikhathi sayo sewaranti yeminyaka emi-4. Uma kucatshangelwa amazinga okushisa ajwayelekile ezindaweni zokubhuleka, lokhu akukubi.
3. Awukho futhi umphumela omubi esimweni sezindawo zesistimu ye-brake, okungukuthi, ama-corrosion inhibitors enza indima yawo ngendlela efanele.
4. Abanikazi abaningi bezimoto babonisa ekubuyekezweni kwabo ukuthi ikhwalithi ye-Lukoil DOT-4 incike kakhulu kumenzi. I-brake fluid ekhiqizwa e-Dzerzhinsk ingcono kune-DOT-4 efanayo, kodwa yenziwa e-Obninsk. Ochwepheshe bathi isizathu siwukuthi isisekelo sokukhiqiza sebhizinisi akusona esanamuhla ngokwanele (mayelana nokukhiqiza uketshezi lwamabhuleki oluchaziwe).

Kuneziphetho eziningana ezijwayelekile: ukwakheka kwe-Lukoil DOT-4 kuhle, futhi zonke izithasiselo ezimenyezelwe umenzi zibhekana nemisebenzi yazo. Kuyacaca ukuthi kumele sihlale sikhumbula ubuthi kanye nokuvutha koketshezi lwamabhuleki, futhi lapho siluphatha, silandele zonke izinyathelo zokuphepha ezibekiwe. I-DOT-4 ayihlukile.

Intengo ye-Lukoil DOT-4 brake fluid isuka kuma-ruble angama-80. ithini ngalinye elinomthamo ongu-0,5 amalitha. futhi kusuka ku-150 rub. nge-canister engu-1 litre.

Wonke umshayeli wesi-2 ushintsha ama-brake pads ngokungalungile!!