Yuav ua li cas txiav txim siab hnav ntawm cov blocks ntsiag to: ua rau thiab qhov tshwm sim

Muaj ntau txoj hauv kev los muab kev txav mus los hauv cov pob qij txha ntawm cov levers thiab ncua kev kawm ntawm lub tsheb. Qhov tsim nyog mus ncig ntawm cov cuab yeej qhia yog tsim los ntawm kev siv cov pob khawm, uas tuaj yeem ua rau ntau hom bearings, pob pob qij txha lossis roj hmab-hlau compound bushings. Qhov kawg, rau lawv qhov ntsiag to ntawm kev ua haujlwm thiab elasticity, feem ntau yog hu ua ntsiag to blocks.

Vim li cas cov blocks uas ntsiag to torn

Classic Silent Block muaj cov hauv qab no:

• sab nrauv clip nyob rau hauv daim ntawv ntawm lub tes tsho hlau;
• roj hmab ua haujlwm ib feem, nws tuaj yeem ua los ntawm lwm cov khoom siv elastic, piv txwv li, polyurethane;
• lub tes tsho sab hauv nrog lub qhov rau lub qag.

Cov roj hmab yog vulcanized los yog khi rau cov hlau ntawm ob lub bushings. Qhov no yog ua kom tag nrho cov txheeb ze ntawm caj npab thiab qag tshwm sim nyob rau hauv cov khoom elastic. Yog hais tias cov roj hmab yog torn tawm ntawm cov hlau, ces lub ntsiag to block yuav tig mus rau hauv ib tug dog dig bearing ntawm tsis zoo.

Kev sib txhuam ntawm cov clips yuav sai sai ua rau hnav, nws tsis yog tsim los rau, thiab tsis muaj lubrication. Lub pob khawm yuav creak, qhov tseem ceeb backlash yuav tshwm sim sai sai hauv nws, lub rooj sib txoos yuav ua tsis tiav.

Qee lub sij hawm tsis muaj vulcanization los yog gluing nyob rau hauv ntsiag to blocks; ib tug yooj yim roj hmab bushing yog siv, nruj nreem sandwiched ntawm cov clips. Nyob rau hauv rooj plaub no, qhov tsis muaj kev sib hloov thiab kev sib txhuam ntawm cov ntaub ntawv yog guaranteed los ntawm nruj thiab elasticity ntawm cov khoom.

Xws li lub pob khawm tuaj yeem disassembled, tsuas yog qhov hloov pauv ntawm elastic. Qhov no yooj yim rau kev tswj xyuas, thiab kuj txo tus nqi ntawm cov khoom.

Nrog rau txhua qhov tsim, roj hmab tsis nyob mus ib txhis. Yuav muaj ntau yam laj thawj rau kev so:

• kev puas tsuaj ntawm vulcanization ntawm elastic ib feem rau cov hlau ntawm cov clips;
• tsis muaj zog ntawm qhov haum ntawm lub tes tsho elastic, cranking thiab tom qab khaus hnav;
• ntuj qaug zog ntawm cov khoom nyob rau hauv tus ntawm ntau yam deformations;
• atmospheric kev ua ntawm aggressive tshuaj, uas ua rau degradation ntawm roj hmab zog;
• ib qho hnyav hnyav ntawm axial, radial lossis angular kev taw qhia, thaum lub siab tshaj plaws ntawm kev ua haujlwm ntawm chav tsev raug ua txhaum, cov khoom tawm ntawm thaj tsam ntawm elastic deformation thiab so;
• yuam kev thaum lub sij hawm installation, thaum pib installation ntawm lub node yog incorrectly xaiv.

Cov khoom elastic uas tau poob nws cov yam ntxwv yuav tsum tau hloov raws li kev sib dhos nrog clips. Yog tias kev kho tshuab muab kev hloov pauv tsuas yog cov bushings, ces cov tawb thiab cov ncej yuav raug tshuaj xyuas, vim lawv kuj hnav.

Nrog rau kev hloov pauv hauv geometry, lub bushing tshiab yuav tsis raug clamped thiab yuav tig tam sim ntawd nrog kev puas tsuaj sai sai.

Yuav ua li cas paub nws yog lub sij hawm los hloov lub ntsiag to block

Muaj ob peb txoj kev kuaj mob.

1. Qhov yooj yim tshaj - kev tswj qhov muag. Lawv feem ntau pib nrog nws ntawm qhov chaw pabcuam, thiab lawv xaus nrog nws, vim tias txoj haujlwm yog hloov ntau dua thiab nqa lub tsheb kom ze li sai tau rau qhov zoo tagnrho. Koj tuaj yeem tsis lees paub tag nrho cov blocks ntsiag to, suav nrog cov uas tseem muaj sia nyob. Nws yog txaus kom nrhiav tau cov kab nrib pleb ntawm qhov chaw ntawm cov roj hmab. Tsis yog tag nrho, tab sis yog tias cov roj hmab tau pib tawg, ces nws yuav tsis kav ntev.
2. Lub xub ntiag ntawm ib tug creak thaum rocking lub tshuab, qee zaum ploj mus thaum txau lub pob khawm nrog cov roj nplua nyeem xws li WD40 paub zoo. Qhov no feem ntau txhais tau hais tias kev tawg hauv vulcanization thiab feem ntau yog kev ncaj ncees.
3. Backlash nyob rau hauv lub pob khawm. Nws yuav tsum tsis txhob muaj, nws tshwm nrog hnyav hnav.
4. Kev tshem tawm ntawm cov axes ntawm lub tawb sab nraud hais txog lub internal. Qhov no tshwm sim nrog hnav, sib npaug ntawm cov hinges tsis hnav, ib yam li cov roj hmab tsis thawb los ntawm.
5. Tiav los kev ploj ntawm cov roj hmab, nplua nuj ntawm xeb, khob. Qhov feem ntau tsis quav ntsej txog qhov yuav tsum tau hloov tam sim ntawd.

Nrog rau kev hnav ntawm cov blocks uas ntsiag to, txawm tias qhov pib heev, tus cwj pwm ntawm lub tsheb hloov pauv ntau, kev ncua kev ua haujlwm qeeb, thiab kev tuav tsis zoo. Qhov no kuj yog ib qho tsos mob.

Yuav ua li cas yog tias cov hinges roj hmab-hlau tsis hloov raws sijhawm

Txhua yam hauv qhov kev ncua yog txuas nrog. Yog tias koj tsis quav ntsej qhov hnav ntawm lub pob khawm, ces cov kab sib txuas, cov qag ntawm cov levers, cov lugs, cov shock absorbers thiab fenders yuav pib tawg. Lub log sib dhos lub kaum sab xis hloov, kev siv lub log tsheb tshaj txhua tus qauv. Lub creaks thiab knocks intensify.

Tsawg tus neeg xav mus ntxiv nrog xws li kev ncua, thiab cov nqi kho mob nce nrog txhua mais. Kev ruaj ntseg tsis zoo, koj tuaj yeem ya tawm ntawm txoj kev hauv qhov xwm txheej zoo.

Knocking nyob rau hauv pem hauv ntej ncua kev kawm ntawv - xyuas lub ntsiag to blocks ntawm lub Audi A6 C5 subframe

Yuav ua li cas los xyuas qhov ntsiag to blocks ntawm lub hauv ntej levers thiab rear beam koj tus kheej

Nws yog ib qho tsim nyog yuav tsum tau saib ze ntawm cov txheej txheem ntawm kev kuaj mob ntawm cov chaw pabcuam tshwj xeeb. Txoj kev tseem ceeb ntawm kev tswj:

• rocking lub tsheb ntawm lub ncua kev kawm ntawv nrog saib xyuas kev ua hauj lwm ntawm lub hinges;
• loading levers nyob rau hauv cheeb tsam ntawm ntsiag to blocks nrog ib tug lever, piv txwv li, ib tug mount;
• txheeb xyuas qhov chaw ntawm creaking nrog roj lossis txawm tias tsuas yog dej;
• kev soj ntsuam ntawm qhov txav ntawm cov axes ntawm cov clips, nyob rau hauv lub tshiab ntsiag to thaiv tag nrho cov voj voog muaj ib qho chaw nruab nrab txawm nyob rau hauv load;
• Nws yog qhov nyuaj dua los xyuas cov kab teeb tom qab, tab sis lub hauv paus ntsiab lus yog tib yam, yog tias muaj kev cuam tshuam ntawm cov clips thaum lub pob zeb, cov hinges yuav tsum tau hloov.

Thaum koj pib kho sai dua, cov teeb meem tsawg yuav tshwm sim thaum lub sij hawm dismantling. Ib qho kev sib koom ua ke ua kom sov thiab corrodes muaj zog, tom qab ntawd nws nyuaj rau nias nws tawm.

Tsis yog txhua tus muaj xovxwm, nrog rau mandrels ntawm txoj kab uas hla, yog li nws yog qhov zoo dua los tiv tauj tus tswv chassis tam sim ntawd. Nws tseem yuav qhia rau koj paub txog cov chaw tsim khoom uas ntseeg siab, cov khoom siv pheej yig qee zaum ua haujlwm phem dua li cov uas twb tau hnav lawm.