Umhloli we-brake fluid. Ukuhlola uhlelo lwemoto olubaluleke kakhulu
Okuqukethwe
Kungani kudingeka abahloli be-brake fluid?
Ama-brake fluids angaphezu kwama-95% glycols noma polyglycols. Lezi zidakamizwa ezilula zinesethi enhle yezimpawu zokusebenza, ezivumela ukuthi zisetshenziswe ezinhlelweni zamabhuleki zanamuhla. I-Glycol brake fluids idlulisa ingcindezi kumabanga amade ngaphandle kokuhlanekezela, inamafutha aphezulu, futhi imelana nezinga lokushisa eliphezulu neliphansi.
Kodwa-ke, ama-glycols anesici esisodwa esingafuneki kuphela, kodwa futhi esiyingozi. Lezi zidakamizwa zine-hygroscopic. Okusho ukuthi, bayakwazi ukuqoqa umswakama ovela emvelweni. Futhi ukuba khona kwamanzi kumthamo we-brake fluid kuholela ekwehleni okubukhali endaweni yawo yokubilisa. “Ibhuleki” elibiliswe emigwaqweni emikhulu lizokhubaza ngokushesha lonke uhlelo. Amabhuleki azomane ehluleke. Isibonelo, ukubonakala kwamanzi angu-3,5% kuphela oketshezini lwe-DOT-4 kunciphisa iphuzu lawo lokubilisa lisuka ku-230 °C liye ku-155 °C.
Amanzi anqwabelana ku-brake fluid kancane kancane. Ijubane lale nqubo lincike ezintweni eziningi: izinga lokushisa elizungezile, umswakama womoya, ukushuba kokusebenza kwemoto, ukwakheka kwesistimu yamabhuleki, njll. Ngakho-ke, akunakwenzeka ukubikezela kusengaphambili ukuthi inani elibalulekile lomswakama liye laqoqwa oketshezini kuphela ngesikhathi sokusebenza kwalo.
Kukhona idethi yokuphelelwa yisikhathi ye-brake fluid, kodwa le parameter akufanele ididaniswe nempilo yesevisi. Lezi yizinto ezahlukene. Usuku lokuphelelwa yisikhathi lubonisa impilo yeshalofu yomkhiqizo esitsheni esivaliwe.
Ngakho-ke, ama-analyzer akhethekile athuthukisiwe ukuze aveze ukuhlola uketshezi lwebhuleki ukuze kutholakale amanzi kuwo.
Ukuthi isebenza kanjani
Noma yisiphi isihloli se-brake fluid, kungakhathaliseki ukuthi imodeli ethile yakhiwe kanjani, sinebhethri, ama-electrode amabili kanye nesekhethi kagesi ene-algorithm yokuhlola ukufundwa. Kwesinye isikhathi ama-electrode okuhlola abhangqwe ku-probe eyodwa. Kwezinye izimo, zihlukaniswa zibe okuphumayo okubili okuhlukene okungaguquki kukesi. Kodwa kukhona iphuzu elibalulekile lapha: ibanga phakathi kwama-electrode kunoma yimuphi umhloli lihlala lingashintshiwe.
Ekuqaleni, uketshezi lwebhuleki olomile ngaphandle komswakama (noma ngenani elincane lalo) lunokumelana okuphezulu kukagesi. Njengoba amanzi enqwabelana, ukumelana noketshezi kuyehla. Yileli nani umhloli we-brake fluid elikalayo. I-current isetshenziswa kwenye yama-electrode, edlula oketshezini futhi ingene kwenye i-electrode. Futhi ukumelana noketshezi oluswakanyiswe kunquma ukwehla kwamandla kagesi kulolu hlobo lwesekethe kagesi. Lokhu kwehla kwamandla kagesi kubamba “ubuchopho” bomhloli futhi kubuhumushe ngokwesisekelo esibekwe kumemori. Ukumelana nokudlula kwamandla kagesi kuguqulwa kube iphesenti lomswakama oketshezini.
Uma ushintsha ibanga phakathi kwama-electrode, ukumelana noketshezi kuzoshintsha: kuzokwanda lapho ama-electrode esuswa futhi ngokuphambene nalokho. Kuyoba khona ukuhlanekezelwa kokufundwayo. Ngakho-ke, abahloli abanama-electrode awonakele noma akhubazekile banganikeza ulwazi olungalungile.
Isetshenziswa kanjani?
Ukusebenzisa isihloli sekhwalithi ye-brake fluid ngokuvamile kwehlela emisebenzini emibili elula.
- Ukuvula idivayisi nokulinda i-diode elungile ukuthi ikhanyise (imvamisa i-LED eluhlaza, ekhombisa ngesikhathi esisodwa ukungabikho komswakama oketshezini).
- Ukwehlisa ama-electrode wedivayisi ethangini kuze kube yilapho enye yezinkomba zesimo soketshezi ikhanya. Kulesi simo, kuyathandeka ukwehlisa idivayisi noma i-remote probe ethangini ngokuqondile. Ngokuvamile, umhloli uhlola isimo soketshezi ngemizuzwana engu-1-2.
Ngemuva kokulinganisa, ama-electrode kufanele asulwe nge-rag.
Okubalulekile wukuba khona komswakama ongu-3,5% kumthamo we-brake fluid. Lesi simo siboniswa yi-diode ebomvu noma isibani esivuthayo endaweni ebomvu yesikali sokuhlola sethuluzi. Uma kukhona amanzi angu-3,5% ngevolumu, uketshezi kufanele kushintshwe ngokushesha ngangokunokwenzeka.
Inani nezibuyekezo
Njengamanje, cishe bonke abahloli be-brake fluid abathengiswa ezitolo zaseRussia banomklamo "womaka". Ngaphandle, zibukeka njengomaka ojwayelekile. Intengo yabo isukela kuma-ruble angama-200 kuye kwangama-500, kuye ngokuthi imodeli kanye ne-margin yomthengisi.
Engxenyeni emaphakathi yomhloli onjalo ibhethri le-AAA. Ngaphambili, ngaphansi kwekepisi, kunama-electrode amabili ensimbi, okumele acwiliswe oketshezini lwebhuleki. Phezulu kunenkinobho yamandla. Le nguqulo yomhloli ilungele ukusetshenziswa okuyimfihlo.
Izihloli ze-brake fluid eziyinkimbinkimbi azivamile kangako. Ngokuvamile zisetshenziswa eziteshini zesevisi nasezinsizeni zezimoto. Isibonelo, amadivayisi alandelayo asengatholakala endalini:
- I-Brake Fluid Tester ADD7704 - intengo ezitolo zaseRussia imayelana nama-ruble ayizinkulungwane ezingu-6;
- I-Brake Fluid Tester ADD7703 - itholakala kaningi, ungayithenga ngama-ruble ayizinkulungwane ezi-3-3,5.
- I-Brake Fluid Tester WH-509 - ibiza isilinganiso sama-ruble ayizinkulungwane eziyi-12, ayithengiswa eRussian Federation.
Abahloli be-brake fluid abachwepheshile banezilungiselelo eziguquguqukayo kanye nokunemba okukhuphukile kokulinganisa. Enye yezinketho ukuhlola uketshezi lwebhuleki olusha njengereferensi bese ulinganisa idivayisi ngokuya ngokufundwayo okutholiwe.
Ukuze ulawule isimo soketshezi lwemoto yakho, umhloli wepensela oshibhile wanele. Abashayeli bezimoto kanye nochwepheshe beziteshi zesevisi bathi ukunemba kobufakazi bakhe banele ukuhlolwa okwanele. Futhi ukubuyekezwa kwabashayeli kunethiwekhi mayelana nalawa madivayisi ngokuvamile kuhle. Idivayisi kulula futhi kulula ukuyisebenzisa. Inqubo yokuhlola "ibhuleki" ithatha imizuzu engu-1-2 nayo yonke imisebenzi ehlobene. Futhi iphutha lezinkomba alidluli i-10%.
