Kungenzeka yini ukuthela uwoyela wegiya ku-gur?
Okuqukethwe
Ayini uketshezi lwesiteringi samandla?
Uketshezi oluqondisayo lwamandla luyisizinda samaminerali noma sokwenziwa esinephakheji yokungeza. Ngaphezu kokugcoba, ukuvikela, ukunqanda ukugqwala neminye imisebenzi etholakala emafutheni amaningi, uketshezi oluqondisayo lusebenza njengesiphathi samandla.
Isiteringi samandla sisebenza kumgomo we-volumetric hydraulic drive. Iphampu ye-hydraulic booster idala ingcindezi futhi iyinikeze kumsabalalisi ofakwe phansi kwerack. Kuya ngokuthi umshayeli usiphendulela ngayiphi indlela isiteringi, uketshezi lungena kweminye yemigodi emibili ye-rack bese lucindezela i-piston, luyiphushe ngendlela efanele. Lokhu kunciphisa umzamo odingekayo ukuze uphendule amasondo.
Imisebenzi efanayo yenziwa ngokudlulisa okuzenzakalelayo nge-ATF fluid. Wonke ama-automatic transmission actuators asebenza ngomfutho owuketshezi. Umzimba we-valve uqondisa ingcindezi ye-ATF fluid kumjikelezo oyifunayo, ngenxa yokuthi amaphakethe we-clutch avaliwe futhi avuliwe futhi ama-brake band ayasebenza. Ngesikhathi esifanayo, uwoyela wegiya osetshenziswa ekuhanjisweni okuvamile kwezandla nezinye izinhlelo zokusebenza ezingacindezelwe ekuqaleni awufaneleki kahle ukudluliswa kwamandla.
Ngakho-ke, uwoyela wegiya wokuhambisa okuzenzakalelayo osetshenziswa namuhla kuma-hydraulic booster wezimoto eziningi zanamuhla. Ngokwesibonelo, imboni yezimoto yaseJapane esiteringini samandla sezimoto zayo isebenzisa uwoyela ofanayo ewuthela ezinjinini ezishintshayo. Amafutha egiya ajwayelekile okuhanjiswa okwenziwa ngesandla, ama-axle okushayela, amacala okudlulisa esigaba GL-x ngokuya nge-API noma i-TM-x ngokuya nge-GOST awafanelekile ukuqondisa amandla.
Yimaphi uwoyela wegiya ongakhetha kuwo isiteringi samandla?
Ukukhethwa koketshezi lokuqondisa amandla kufanele kusondele ngokucophelela. Namuhla, amafutha okuqondisa amandla ahlukaniswe ngokwejwayelekile abe yizigaba ezimbili: amaminerali kanye nawokwenziwa. Kwenqatshelwe ngokuphelele ukuthela uwoyela wokwenziwa ezinhlelweni ezisebenza kumafutha amaminerali. Lokhu kuzocekela phansi ama-seal, ngoba ama-synthetics anonya maqondana nezimpawu zenjoloba, eziningi ekwakhiweni kwe-hydraulic booster.
Amafutha egiya amaminerali omndeni wakwaDexron asetshenziswa cishe kuzo zonke izimoto zaseJapan. Lezi ziphuzo zikhiqizwa ngombala obomvu futhi zingathululelwa kuma-hydraulic booster aklanyelwe ukusetshenziswa kwawo cishe ngaphandle kwemingcele.
Imvamisa ku-cap yethangi lokukhulisa isiteringi samandla kubhalwe ukuthi yimaphi amafutha asebenzayo. Uma i-lubricant edingekayo ingeyesigaba se-Dexron, ungakwazi ukuthulula ngokuphepha noma yimaphi amafutha egiya alo mndeni, kungakhathaliseki ukuthi umbala kanye nomkhiqizi. Amafutha abomvu ahlukene ngokwemibandela noketshezi lwesiteringi lwamandla aphuzi. Okusho ukuthi, uma uketshezi oluphuzi ekuqaleni luthelwa ku-hydraulic booster reservoir, ngeke kube iphutha ukwengeza uketshezi olubomvu lwe-Dexron ATF.
