Marking ntawm rims - kev txiav txim siab ntawm lub cim thiab qhov chaw ntawm daim ntawv thov
Thaum hloov cov log tsheb, nco ntsoov xyuas qhov kev nyab xeeb ntawm cov rims. Yog tias koj pom muaj pob los yog tawg, koj tuaj yeem ua ob txoj hauv kev:
- coj lawv mus kho
- muas cov tshiab.
Qhov kev xaiv thib ob yog qhov zoo dua, thiab cov lus nug tshwm sim - yuav ua li cas xaiv lub log zoo rau ib qho loj ntawm cov roj hmab. Ua li no, koj yuav tsum muaj peev xwm nyeem cov cim nrog tag nrho cov cim. Qhov zoo tshaj plaws, tau kawg, txhua tus tswv tsheb paub qhov loj npaum li cas nws xav tau. Hauv qhov xwm txheej hnyav, tus pab muag yuav qhia rau koj.
Yeej tsis yooj yim
- tsaws txoj kab uas hla D - txoj kab uas hla ntawm qhov uas lub log yog muab tso rau - yuav tsum sib haum mus rau lub cheeb ntawm lub log (13, 14, 15 thiab li ntawm ntiv tes);
- dav B lossis W - kuj tau qhia hauv ntiv tes, qhov ntsuas no tsis suav nrog qhov loj ntawm sab flanges (humps), uas yog siv los kho lub log tsheb kom ruaj ntseg;
- txoj kab uas hla ntawm lub hauv paus qhov DIA - yuav tsum sib phim lub cheeb ntawm lub hub, txawm hais tias tshwj xeeb spacers feem ntau suav nrog, ua tsaug rau cov discs yuav mounted rau ib tug me me hub dua lub DIA;
- PCD mounting qhov (bolt qauv - peb twb tau tham txog qhov no ntawm Vodi.su ua ntej) - qhov no qhia cov naj npawb ntawm qhov rau bolts thiab txoj kab uas hla ntawm lub voj voog uas lawv nyob - feem ntau 5x100 lossis 7x127 thiab lwm yam;
- tawm mus ET - qhov kev ncua deb ntawm qhov chaw ntawm fixation ntawm lub disk ntawm lub hub mus rau lub axis ntawm symmetry ntawm lub disk - nws yog ntsuas nyob rau hauv millimeters, nws yuav ua tau zoo, tsis zoo (lub disk zoo li concave sab hauv) los yog xoom.
Marking piv txwv:
- 5,5 × 13 4 × 98 ET16 DIA 59,0 yog lub log zoo tib yam uas haum, piv txwv li, ntawm VAZ-2107 raws li tus qauv loj 175/70 R13.
Hmoov tsis zoo, ntawm yuav luag tsis muaj lub vev xaib ntawm lub khw muag log tsheb hauv online koj yuav pom lub tshuab xam zauv uas koj tuaj yeem tau txais cov cim kos rau lub log tsheb tshwj xeeb. Qhov tseeb, koj tuaj yeem ua koj tus kheej, tsuas yog kawm ib qho qauv yooj yim.
Log xaiv raws li lub log tsheb loj
Piv txwv tias koj muaj lub caij ntuj no log tsheb 185/60 R14. Yuav ua li cas xaiv ib tug disk rau nws?
Qhov teeb meem yooj yim tshaj plaws tshwm sim nrog kev txiav txim siab qhov dav ntawm lub npoo.
Nws yog qhov yooj yim heev los txhais nws:
- Raws li txoj cai feem ntau lees txais, nws yuav tsum yog 25 feem pua tsawg dua qhov dav ntawm cov roj hmab profile;
- qhov dav ntawm cov log tsheb profile yog txiav txim los ntawm kev txhais lus, qhov no, qhov taw qhia 185 rau hauv ntiv tes - 185 muab faib los ntawm 25,5 (mm hauv ib nti);
- rho tawm 25 feem pua ntawm cov txiaj ntsig tau txais thiab puag ncig;
- los tawm 5 thiab ib nrab ntiv tes.
Qhov sib txawv ntawm ntug dav ntawm qhov zoo tagnrho tuaj yeem yog:
- qhov siab tshaj plaws ntawm 1 nti yog tias koj muaj cov log tsheb tsis ntau tshaj R15;
- qhov siab tshaj plaws ntawm ib thiab ib nrab ntiv tes rau lub log tshaj R15.
Yog li, 185 (60) los ntawm 14 disc yog haum rau 5,5/6,0 R14 log tsheb, qhov seem ntawm cov tsis - bolt qauv, offset, bore txoj kab uas hla - yuav tsum tau teev nyob rau hauv lub pob. Thov nco ntsoov tias nws raug nquahu kom yuav cov log raws nraim hauv qab lub log tsheb. Yog tias lawv nqaim dhau los lossis dav, ces lub log yuav hnav tsis sib xws.
Feem ntau, piv txwv li, thaum tus neeg yuav khoom tab tom nrhiav lub log uas nws xav tau los ntawm PCD parameter, tus neeg muag khoom tuaj yeem muab nws lub log nrog lub bolt qauv uas txawv me ntsis: piv txwv li, koj xav tau 4x100, tab sis koj muaj 4x98.
Nws yog qhov zoo dua los tsis kam yuav qhov kev yuav khoom thiab txuas ntxiv mus nrhiav rau ntau yam laj thawj:
- ntawm plaub lub bolts, tsuas yog ib qho yuav nruj rau qhov nres, thaum tus so tsis tuaj yeem nruj nruj;
- lub disk yuav "ntaus" lub hub, uas yuav ua rau nws ntxov deformation;
- koj tuaj yeem plam bolts thaum tsav tsheb thiab lub tsheb tsuas yog tsis tuaj yeem tswj tau ntawm kev kub ceev.
Txawm hais tias nws raug tso cai yuav cov discs nrog cov ntsia liaj qhov rooj hauv cov kev taw qhia loj, piv txwv li, koj xav tau 5x127,5, tab sis lawv muab 5x129 thiab lwm yam.
Thiab ntawm chav kawm, koj yuav tsum tau them sai sai rau xws li qhov taw qhia xws li lub nplhaib protrusions lossis humps (Humps). Lawv xav tau rau kev ruaj ntseg ntau dua ntawm lub log tsheb tsis muaj tube.
Humps tuaj yeem yog:
- tsuas yog ntawm ib sab - H;
- ntawm ob sab - H2;
- ca humps - FH;
- asymmetric humps - AN.
Muaj lwm qhov tshwj xeeb tshaj tawm, tab sis lawv feem ntau yog siv thaum nws los txog rau kev xaiv cov kis las discs lossis cov tsheb tshwj xeeb, yog li lawv feem ntau raug txiav txim ncaj qha los ntawm cov chaw tsim khoom thiab cov kev ua yuam kev yog xyaum tsis suav nrog ntawm no.
Tawm mus (ET) yuav tsum ua raws li cov neeg tsim khoom yuav tsum tau ua, vim hais tias yog tias nws hloov mus rau sab ntau tshaj qhov tsim nyog, cov khoom xa tawm ntawm lub log yuav hloov, uas yuav raug kev txom nyem tsis yog lub log tsheb thiab lub log, tab sis tag nrho cov ncua kev kawm ntawv, nrog rau lub cev. cov ntsiab lus uas shock absorbers txuas. Feem ntau qhov kev tawm mus yog hloov thaum lub tsheb tab tom kho. Hauv qhov no, hu rau cov kws tshaj lij uas paub lawv ua dab tsi.
Feem ntau koj tuaj yeem pom tsab ntawv J hauv qhov cim, uas qhia txog cov npoo ntawm lub disk. Rau cov tsheb zoo tib yam, feem ntau yog ib qho yooj yim xaiv - J. Rau SUVs thiab crossovers - JJ. Muaj lwm qhov kev xaiv - P, B, D, JK - lawv txiav txim siab ntau dua cov duab ntawm cov rims, txawm hais tias feem ntau cov neeg tsav tsheb tsis xav tau lawv.
Thov nco ntsoov tias qhov kev xaiv ntawm lub log, zoo li cov log tsheb, cuam tshuam rau kev nyab xeeb ntawm tsheb. Yog li ntawd, nws tsis pom zoo kom deviate los ntawm cov tsis tau teev nyob rau hauv lub specification. Ntxiv mus, lub ntsiab qhov ntev yog qhia tib yam rau txhua hom disc - stamped, cam khwb cia, forged.
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