ATF yog '. Classification thiab yam ntxwv

Lub hom phiaj thiab nta

Gear lubricants yog conditionally muab faib ua ob pawg:

• rau mechanical gearboxes (gearboxes, hloov lub thawv thiab lwm yam nyob rau hauv uas tsuas yog gearing yog siv thiab roj tsis ua hauj lwm kom hloov siab los tswj mechanisms);
• rau kev sib kis tsis siv neeg (lawv qhov sib txawv ntawm lubricants rau mechanics yog lub sijhawm ntxiv los ua haujlwm hauv kev tswj thiab actuator mechanisms ntawm automation kev khiav hauj lwm hauv siab).

ATF kis tau tus mob roj rau tsis siv neeg kis tau tus mob yog siv tsis tau tsuas yog nyob rau hauv ib txwm gearboxes, nyob rau hauv uas torque yog kis los ntawm ib tug torque converter rau planetary iav teeb. ATF kua kuj tau nchuav rau hauv cov thawv DSG niaj hnub no, CVTs, cov qauv neeg hlau ntawm cov tshuab, lub zog tsav thiab cov tshuab hydraulic.

ATP roj muaj ib tug xov tooj ntawm cov yam ntxwv tseem ceeb uas muab cov lubricants nyob rau hauv ib tug nyias muaj nyias ib qeb.

1. Tsawg viscosity tsawg. Qhov nruab nrab kinematic viscosity ntawm 100 ° C rau ATP lubricants yog 6-7 cSt. Thaum cov roj iav rau phau ntawv gearbox nrog viscosity raws li SAE 75W-90 (uas feem ntau siv nyob rau hauv nruab nrab cheeb tsam ntawm Lavxias teb sab Federation) muaj viscosity ua hauj lwm ntawm 13,5 mus rau 24 cSt.
2. Haum rau kev ua haujlwm hauv hydrodynamic kis tau tus mob (torque converter thiab kua coupling). Cov pa roj carbon monoxide yog qhov khov heev thiab tsis muaj kev txav mus los kom ywj siab ntawm lub impeller thiab turbine impeller hniav.
3. Muaj peev xwm tiv taus ntshav siab rau lub sijhawm ntev. Hauv kev tswj hwm thiab kev tswj hwm ntawm qhov tsis siv neeg kis tau tus mob, lub siab ncav cuag 5 atmospheres.

4. Lub durability ntawm lub hauv paus thiab additives. Nws yog tsis tsim nyog rau cov roj hauv paus los yog additives rau degrade thiab precipitate. Qhov no yuav ua rau malfunctions nyob rau hauv lub valve system, pistons thiab valve lub cev solenoids. Technological ATP kua tuaj yeem ua haujlwm rau 8-10 xyoo yam tsis muaj kev hloov pauv.
5. Kev sib txhuam cov khoom hauv kev sib cuag thaj ua rau thaj. Nres bands thiab kev sib txhuam clutches ua haujlwm vim muaj zog ntawm kev sib txhuam. Muaj cov khoom siv tshwj xeeb hauv cov roj tsis siv neeg kis tau tus mob uas pab cov discs thiab nres nres kom ruaj ntseg tuav thiab tsis plam ntawm qee qhov siab hauv kev sib cuag.

Qhov nruab nrab, tus nqi ntawm ATF kua yog 2 zaug siab dua li cov iav lubricants rau phau ntawv kis.

Dexron tsev neeg

Dexron kis tau tus mob tau teeb tsa rau lwm cov tuam txhab hauv lawv lub sijhawm. Lub hom phiaj no yog los ntawm GM.

Dexron 1 ATF roj tau tshwm sim hauv xyoo 1964, thaum tsis siv neeg kis tau tus mob yog qhov tsis tshua muaj. Cov kua tau raug tshem tawm sai sai los ntawm kev tsim khoom vim qhov txwv tsis pub siv cov roj whale, uas yog ib feem ntawm cov roj.

Nyob rau hauv 1973, ib tug tshiab version ntawm Dexron 2 ATF khoom nkag mus rau hauv lub lag luam. Cov roj no muaj cov khoom tiv thaiv corrosion tsawg. Cov radiators ntawm lub tshuab tsis siv neeg kis tau tus mob txias sai sai. Nws tsuas yog ua tiav los ntawm 1990. Tab sis kev lag luam tsheb loj hlob sai heev xav tau cov kev daws teeb meem tshiab.

Tom qab ib tug series ntawm kev hloov kho ntawm cov muaj pes tsawg leeg, nyob rau hauv 1993 Dexron 3 ATF roj tau tshwm sim nyob rau hauv lub lag luam. Rau 20 xyoo, cov khoom no tau hloov kho ob peb zaug, thiab cov indexes tau muab rau nws nrog txhua qhov hloov tshiab: F, G thiab H. Kev hloov kho zaum kawg ntawm peb tiam Dextron tau nthuav tawm xyoo 2003.

ATF 4 Dexron tau tsim nyob rau xyoo 1995 tab sis tsis tau tsim tawm. Hloov chaw ntawm kev tshaj tawm cov koob, cov chaw tsim khoom tau txiav txim siab los txhim kho cov khoom uas twb muaj lawm.

Nyob rau hauv 2006, qhov tseeb version ntawm cov kua los ntawm GM, hu ua Dexron 6, tau tso tawm. Cov kua ATP no tau sib xws nrog tag nrho cov tshuab lubricants yav dhau los.. Yog tias qhov node yog tsim los rau ATP 2 lossis ATP 3 Dextron, ces koj tuaj yeem sau rau hauv ATP 6.

Dexron cov qauv rau kev sib kis tsis siv neeg. (Dexron II, Dexron III, Dexron 6)

Mercon Fluids

Ford tau tsim nws tus kheej roj rau tsis siv neeg kis ntawm nws lub tsheb. Nws tau tsim nyob rau hauv cov duab thiab zoo li ntawm Dextron, tab sis nrog nws tus yam ntxwv. Ntawd yog, tsis muaj lus nug txog kev hloov pauv tiav.

Lub harbinger ntawm cov dej Mercon ntev ntev yog Ford ATF Hom F. Niaj hnub no nws yog siv tsis tau, tab sis nws tseem tuaj yeem pom hauv khw. Nws tsis pom zoo kom sau nws rau hauv cov thawv tsim los rau cov roj tshiab. Ib qho tsis muaj zog ntawm cov tshuaj tiv thaiv kev sib txhuam tuaj yeem cuam tshuam rau kev ua haujlwm ntawm hydraulics. ATF Hom F feem ntau yog siv rau kev tswj fais fab thiab hloov cov ntaub ntawv ntawm qee cov qauv tsheb Ford.

Xav txog cov roj kis tau tus mob tam sim no rau kev sib kis tsis siv neeg los ntawm Ford.

1. Mercon Cov kua ATP no tau muab tso rau hauv kev tsim khoom hauv xyoo 1995. Lub ntsiab yog vim li cas yog lub community launch ntawm ib tug tsis siv neeg kis tau tus mob nrog hluav taws xob tswj thiab lub valve lub cev ua rau hauv lub thawv ntawm cov kab sib dhos. Txij thaum ntawd los, tau muaj ntau qhov kev txhim kho me me rau qhov muaj pes tsawg leeg ntawm Mercon 5. Tshwj xeeb, lub hauv paus tau raug txhim kho thiab cov pob khoom ntxiv tau sib npaug. Txawm li cas los xij, cov chaw tsim khoom tau ua kom paub tseeb tias tag nrho cov qauv ntawm cov roj no tau hloov pauv tau (tsis yog yuav tsum tsis meej pem nrog LV thiab SP versions).
2. Mercon LV. Kuj siv nyob rau hauv niaj hnub tsis siv neeg kis nrog hluav taws xob tswj. Qhov txawv ntawm Mercon 5 hauv qis kinematic viscosity - 6 cSt piv rau 7,5 cSt. Koj tuaj yeem sau nws tsuas yog hauv cov thawv uas nws xav tau.
3. Mercon SP. Lwm tiam tshiab kua los ntawm Ford. Ntawm 100 ° C, viscosity tsuas yog 5,7 cSt. Hloov pauv nrog Mercon LV rau qee lub thawv.

Tsis tas li ntawd nyob rau hauv kab ntawm cov roj cav rau kev tsis siv neeg kis ntawm Ford tsheb muaj cov kua dej rau CVTs thiab DSG lub thawv.

Cov roj tshwj xeeb

Ib qho kev lag luam me me ntawm ATF kua (kwv yees li 10-15%) yog nyob los ntawm cov neeg tsis paub zoo hauv ntau cov neeg tsav tsheb, cov roj tshwj xeeb tsim rau qee lub thawv lossis tsheb hom.

1. Cov kua dej rau Chrysler tsheb. Muaj nyob rau hauv cov cim ATF +2, ATF +3 thiab ATF +4. Cov chaw tsim khoom tsis tso cai rau lwm cov khoom los nchuav es tsis txhob siv cov kua dej no. Tshwj xeeb, cov cim rau Dexron tsev neeg cov roj tsis sib xws Chrysler kua.
2. Roj rau kis ntawm cov tsheb Honda. Ntawm no yog ob yam khoom nto moo tshaj plaws: Z-1 thiab DW-1. Honda ATF DW-1 kua yog ib tug ntau tshaj version ntawm ATF Z-1 roj.

3. ATF kua rau Toyota tsheb. Qhov xav tau tshaj plaws ntawm kev ua lag luam yog ATF T4 lossis WS. ATF CVT Fluid TC yog nchuav rau hauv CVT thawv.
4. Roj nyob rau hauv tsis siv neeg kis Nissan. Ntawm no qhov kev xaiv ntawm lubricants yog dav heev. Cov tshuab siv ATF Matic Fluid D, ATF Matic S thiab AT-Matic J Fluid. Rau CVTs, CVT Fluid NS-2 thiab CVT Fluid NS-3 yog siv.

Yuav kom ncaj ncees, tag nrho cov roj no yog tsim los siv cov khoom xyaw tib yam li Dexron roj. Thiab nyob rau hauv txoj kev xav lawv tuaj yeem siv los hloov cov saum toj no. Txawm li cas los xij, automaker tsis pom zoo ua qhov no.

Ford tsis siv neeg kis roj. (Ford Mercon V, Meron LV, Mercon SP, Meron C)