Car cusboonaysiiyo gacmaha iyaga u gaar ah: bedelay seal crankshaft saliidda

Haddii mishiinka ogaadaa saliid darrooro, oo ay dhacdo iyada oo qanjidhada ee crankshaft ah, waa in aan marka hore sameeyo waxa soo socda:

• sahamiyaan nidaamka hawo crankcase waayo, xannibaad,
• hubi in bohol tuubada qanjaruufo of nidaamka hawo ah;
• baabi'iyo unu.

Laakiin waxaa dhacaya in tallaabooyinka la qaaday ku filnayn. Markaas waxay u baahan yihiin si ay ugu bedesho seal saliid crankshaft ah.

calaamada ugu weyn ee ah in ay u bedeli khasab ah - marka saliidda bilaabaa inuu soo qulquli ka dib markii dibinta seal saliidda. The qoqobada u buufiyo khafiyad crankshaft in jiho oo kala duwan, marsamaysa iyo promaslivaya ku dhowaad hore oo dhan engine iyo suunka on drive ee waqtiga. Dabcan, bedelka ee qanjirka - waa aan ugu adag, laakiin waxay u baahan tahay qaar ka mid ah xirfad iyo qalab ku haboon.

hawlgalka

At seal saliid crankshaft leeyahay labada hore iyo gadaal. Ay ka saarida oo bedel ku dhacaa isku xigxiga oo qaarkood. Sayidka, bedelka of seal hore crankshaft saliidda waa sida soo socota:

- ka "jaray" terminal on silig batari la'aan ah;

- booska uu ka qalab ee dhululubo ugu horeeyay ayaa lagu wadaa inuu TDC ee stroke riixo ah;

- by saacado suunka drive saaro;

- on marsho crankshaft ku khafiyad waa saaro iyo giraanta raad iyo meeleeye ah;

- raacay Jack bamka saliid. ka la kaashawiito ah oo laga saaray qanjirka;

- Bedelida of seal saliid crankshaft waxaa si taxadar leh iyo daryeel sabab ka dhigay.

Waxaa sidoo kale in la baaro ay ku laayeen shaqeeya. Edge rovnenko lagu xidho dushiisa uma baahna in la diisan, jeexan ama meelaha qanjira caag adag xad-dhaaf ah (cilladaha soo saarta). Waxaa lagama maarmaan ah si loo hubiyo in xilliga guga on qanjirka ahaa mid caadi ah, xaaladda aan fidiyey, khasaare ku dhicin:

- ka hor inta ku rakibidda dibinta dhagixiina waxaa lubricated saliid engine,

- seal saliid dib kaalinta gudaha buulkeedii, ka dibna ay ku laayeen shaqeeya waa gelin hir on isaga u gaar ah crankshaft meel, isaga qudhiisu ka caawiya kaashawiito ama ul, laakiin ma aha in ay waxyeeleeyaan qanjirka caag waa in dhamaadka "jaraa'id-rakibay" ka, ilaa inta uu istagayo (waxaa la samayn karaa by dooranaya mandrel ku haboon );

- in ay ku noqdaan meeshii dhammaan qaybaha hore saaro hab ay, dabcan, si dambe ee ka saarista,

- bedelka ee crankshaft ku dhameystiraya qanjirka qabsado xiisad suunka at kombaresarada hawada-conditioning iyo matoorka, waa in sidoo kale la qabsato bamka si shukaanta xoogga.

macluumaad dheeraad ah

In cajaladood xajin huray kartaa haddii ay dhacdo in la barwaaqaysan ka seal saliid on usheeda dhexe aqbasho ama gadaal gear seal saliid at crankshaft ah. Kala saaro waxa ay noqon kartaa urta oo saliid ah - urta engine waa ka gudbinta kala duwan. darawalka khibrad ah ama makaanik iyaga si fudud u kala Sooco. Oo markaas loo ogaado waxa saxda ah iin qanjirka. yar trick kale: balli caadi ah, haddii aanay jirin weel kale ku anfacaya inay helaan biyo ay u dareerin dal saliid. Gear raspolzotsya guud ahaan dusha sare oo biyo ah si ay u sameeyaan filim iridescent. engine The isku sii joogi doonaa qaab hadhuudh dhibic oo kale ah.

Oo mar kale ku saabsan nidaamka hawo ee crankcase ah. Bedelka of seal saliid crankshaft ma kaa caawin doona haddii nidaamka waa khayroon daahirnimo jabay. Her urka keenaysaa in la kordhiyo cadaadiska crankcase. Iyo saliidda lagu bilaabaa inuu soo qulquli, xataa haddii shaabaddii saliid hore si.

Haddaba qalabka. gacmaha Bare in la sameeyo oo dhan shaqada loo baahan yahay iyo sidoo kale ma shaqeyn doono sida kaashawiito ah. Waayo, shaqo dayactir makaanik auto ama darawal u baahan kartaa furaha on the "10" in "36", fure gaar ah, oo si gaar ah loogu talagalay lowska maroojin ee sii kordhaya kolenvalnom khafiyad ku saabsan kaashawiito ayaa lagu xusay. Waa hagaag, haddii ay jiraan deyeyso inay qalabeed, lever taayirrada iyo dubbe - waxay sidoo kale ka qayb qaadan doontaa habka.