I-brake fluid kufanele ishintshwe kangaki?

Kungani ushintsha i-brake fluid?

Ake siqale ngezisekelo. I-brake fluid isebenza njenge-pressure transmitter esuka ku-master brake cylinder (GTE) iye kubasebenzi. Umshayeli ucindezela i-pedal, injini ye-turbine yegesi (i-piston elula endlini enesistimu ye-valve) ithumela ukucindezela koketshezi emigqeni. Uketshezi ludlulisela ingcindezi kumasilinda asebenzayo (ama-caliper), ama-piston anwebeka futhi asakaze amaphedi. Amaphedi acindezelwa ngamandla endaweni yokusebenza yama-disc noma izigubhu. Futhi ngenxa yamandla okungqubuzana phakathi kwalezi zakhi, imoto iyama.

Izici eziyinhloko ze-brake fluid zihlanganisa:

• ukungezwani;
• ukumelana namazinga okushisa aphansi futhi aphezulu;
• isimo sengqondo sokungathathi hlangothi ezingxenyeni zepulasitiki, zenjoloba nezensimbi zesistimu;
• izakhiwo zokugcoba ezinhle.

Qaphela: impahla yokungahambisani ibhalwe kuqala. Okusho ukuthi, uketshezi kufanele ngokucacile, ngaphandle kokulibala futhi ukudlulisa ngokugcwele ukucindezela kumasilinda asebenzayo noma ama-caliper.

I-brake fluid inendawo eyodwa engajabulisi: i-hygroscopicity. I-Hygroscopicity yikhono lokuqongelela umswakama ovela emvelweni.

Amanzi kumthamo we-brake fluid anciphisa ukumelana kwawo nokubilisa. Isibonelo, uketshezi lwe-DOT-4, oluvame kakhulu namuhla, ngeke lubilise luze lufinyelele ezingeni lokushisa elingu-230°C. Futhi lokhu kuyisidingo esincane sezinga loMnyango Wezokuthutha wase-US. Iphuzu lokubilisa langempela lama-brake fluids lifinyelela ku-290°C. Lapho kuphela u-3,5% wesamba esiphelele samanzi sengezwa ku-brake fluid, iphuzu lokubilisa lehla liye ku-+155 °C. Lokho cishe ku-30%.

Uhlelo lokubhuleka lukhiqiza amandla amaningi okushisa phakathi nokusebenza kwalo. Lokhu kunengqondo, ngoba amandla okumisa avela ekungqubuzaneni namandla amakhulu okubamba phakathi kwamaphedi kanye nediski (isigubhu). Lezi zakhi ngezinye izikhathi zishisa kufika ku-600°C endaweni yokuxhumana. Izinga lokushisa elivela kuma-discs nama-pads lidluliselwa kuma-calipers nama-cylinders, okushisa uketshezi.

Futhi uma iphuzu lokubilisa lifinyelelwa, uketshezi luzobilisa. Ipulaki yegesi yakha ifomu ohlelweni, uketshezi luzolahlekelwa yimpahla yalo yokungahambelani, i-pedal izohluleka futhi amabhuleki azohluleka.

Izikhathi zokushintsha

I-brake fluid kufanele ishintshwe kangaki? Ngokwesilinganiso, impilo yesevisi yalolu ketshezi lobuchwepheshe ngaphambi kokuqoqwa kwenani elibalulekile lamanzi iminyaka emi-3. Lokhu kuyiqiniso ezinhlobonhlobo ze-glycol ezifana ne-DOT-3, i-DOT-4 nokuhluka kwayo, kanye ne-DOT-5.1. I-DOT-5 kanye ne-DOT-5.1/ABS fluids, esebenzisa isisekelo se-silicone njengesisekelo, imelana kakhulu nokuqoqwa kwamanzi, ingashintshwa iminyaka engu-5.

Uma imoto isetshenziswa nsuku zonke, futhi isimo sezulu esifundeni sinomswakama kakhulu, kuhle ukunciphisa isikhathi phakathi kokushintshwa okulandelayo kwe-brake fluid ngo-30-50%. Uketshezi lwe-Glycolic ngaphansi kwezimo ezinzima zokusebenza zohlelo ludinga ukushintshwa njalo eminyakeni engu-1,5-2, uketshezi lwe-silicone - isikhathi esingu-1 eminyakeni engu-2,5-4.

Wazi kanjani uma sekuyisikhathi sokushintsha i-brake fluid yakho?

Uma kwenzeka ungazi ukuthi i-brake fluid igcine ukubuyekezwa nini (ukhohlwe noma usanda kuthenga imoto), kunezindlela ezimbili zokuthola ukuthi sekuyisikhathi sokushintsha.

1. Sebenzisa i-brake fluid analyzer. Lena idivayisi elula kakhulu elinganisela iphesenti lomswakama ngevolumu ngokuphikiswa kukagesi kwe-ethylene glycol noma i-silicone. Kunezinguqulo ezimbalwa zalesi sihloli se-brake fluid. Ngezidingo zasekhaya, elula kunazo zonke ifanelekile. Njengoba umkhuba ubonisile, ngisho nedivayisi eshibhile inephutha elinganaki, futhi ingathenjwa.
2. Hlola uketshezi lwebhuleki ngokubuka. Siqaqa ipulaki futhi sibheke ethangini lokunweba. Uma uketshezi luguqubele, lulahlekelwe ukucaca kwalo, lube mnyama, noma ukufakwa okuhle kuyabonakala kumthamo walo, siyakushintsha nakanjani.

Khumbula! Kungcono ukukhohlwa ukushintsha uwoyela wenjini ungene endaweni yokukhanda injini kunokukhohlwa yi-brake fluid ube sengozini. Phakathi kwazo zonke izinto eziwuketshezi zobuchwepheshe emotweni, okubaluleke kakhulu uketshezi lwamabhuleki.

//www.youtube.com/watch?v=ShKNuZpxXGw&t=215s