Conas caitheamh bloic adh a chinneadh: cĂșiseanna agus iarmhairtĂ
Ăbhar
TĂĄ bealaĂ Ă©agsĂșla ann chun soghluaisteacht a chinntiĂș i joints na luamhĂĄin agus naisc fionraĂ cairr. CruthaĂtear strĂłc riachtanach an eite treorach trĂ ĂșsĂĄid a bhaint as insĂ, is fĂ©idir a bheith ar chineĂĄlacha Ă©agsĂșla imthacaĂ, hailt liathrĂłid nĂł bushings ilchodacha rubair-miotail. De ghnĂĄth tugtar bloic chiĂșin ar an dara ceann, mar gheall ar a n-oibriĂș ciĂșin agus leaisteachas.
CĂ©n fĂĄth a bhriseann bloic chiĂșin?
TĂĄ na codanna seo a leanas sa bhloc ciĂșin clasaiceach:
- fĂĄinne seachtrach i bhfoirm sleeve miotail;
- cuid oibre rubair, is fĂ©idir Ă© a dhĂ©anamh freisin d'ĂĄbhar leaisteacha eile, mar shampla, polĂșireatĂĄn;
- bushing inmheĂĄnach le poll don acastĂłir.
TĂĄ an rubar vulcanized nĂł nasctha le miotail an dĂĄ bushings. DĂ©antar Ă© seo ionas go dtarlaĂonn gach dĂlĂĄithriĂș coibhneasta den luamhĂĄn agus den acastĂłir laistigh den ĂĄbhar leaisteacha. MĂĄ tĂĄ an rubar strĂłicthe ar shiĂșl Ăł na miotail, beidh an bloc tostach iompĂș isteach i gnĂĄth imthacaĂ gnĂĄth le droch-chaighdeĂĄn.
Beidh cuimilte ar na rĂĄsaĂ mar thoradh go tapa ar chaitheamh; nĂl sĂ© deartha le haghaidh seo, agus nĂl aon lubrication ann. Creak an hinge, beidh sĂșgradh suntasach le feiceĂĄil go tapa ann, agus teipfidh an t-aonad.
Uaireanta nĂl aon vulcanization nĂł gluing i mbloic chiĂșin; ĂșsĂĄidtear bushing rubair simplĂ, clampĂĄilte go docht idir na gearrthĂłga. Sa chĂĄs seo, ĂĄirithĂtear easpa uainĂochta agus cuimilte ĂĄbhar ag teannas agus leaisteachas na gcodanna.
Is fĂ©idir hinge den sĂłrt sin a dhĂchĂłimeĂĄil, nĂ athraĂtear ach an chuid leaisteacha. TĂĄ sĂ© seo ĂĄisiĂșil le haghaidh cothabhĂĄla agus laghdaĂonn sĂ© praghas an tĂĄirge freisin.
Beag beann ar dhearadh, nĂ mhaireann rubair go deo. DâfhĂ©adfadh go mbeadh roinnt cĂșiseanna leis an mbearna:
- scrios vulcanization an chuid leaisteacha go miotail an chliabhĂĄin;
- an bushing leaisteacha a scaoileadh, an rothlĂș agus an dianchaitheamh ina dhiaidh sin;
- tuirse nĂĄdĂșrtha an ĂĄbhair faoi thionchar dĂfhoirmĂochtaĂ arĂs agus arĂs eile;
- nochtadh atmaisfĂ©arach do shubstaintĂ ionsaitheach, rud a fhĂĄgann go ndĂghrĂĄdaĂonn rubair;
- ualaĂ mĂłra aonair de threo aiseach, gathacha nĂł uilleach, nuair a shĂĄraĂtear uillinneacha oibriĂșchĂĄin uasta an aonaid, fĂĄgann an t-ĂĄbhar crios dĂfhoirmithe leaisteacha agus briseadh;
- earrĂĄidĂ suiteĂĄla nuair a roghnaĂtear suiteĂĄil tosaigh an aonaid go mĂcheart.
NĂ mĂłr eilimint leaisteacha a chaill a saintrĂ©ithe a athsholĂĄthar mar thionĂłl le gearrthĂłga. Mura bhfuil i gceist leis an teicneolaĂocht deisiĂșchĂĄin ach na bushing a athsholĂĄthar, ansin nĂ mĂłr na cages agus na seaftaĂ a iniĂșchadh, Ăłs rud Ă© go gcaitheann siad amach freisin.
MĂĄ athraĂonn an geoimĂ©adracht go suntasach, nĂ dhĂ©anfar an bushing nua a chlampĂĄil agus dĂ©anfaidh sĂ© rothlĂș lĂĄithreach le scriosadh tapa ina dhiaidh sin.
Conas a bheidh a fhios nuair a bhĂonn sĂ© in am an bloc tostach a athrĂș
TĂĄ roinnt modhanna diagnĂłiseacha ann.
- An ceann is Ă©asca - rialĂș amhairc. De ghnĂĄth tosaĂonn siad leis ag an stĂĄisiĂșn seirbhĂse, agus crĂochnaĂonn siad leis, Ăłs rud Ă© go bhfuil an tasc nĂos mĂł a athrĂș agus an carr a thabhairt chomh gar do riocht idĂ©alach agus is fĂ©idir. Ar an mbealach seo is fĂ©idir leat gach bloc ciĂșin atĂĄ ar fĂĄil a dhiĂșltĂș, lena n-ĂĄirĂtear iad siĂșd atĂĄ fĂłs beo. Is leor scoilteanna a aimsiĂș ar dhromchlaĂ protruding an rubair. NĂl sĂ© cinnte go hiomlĂĄn, ach mĂĄ tĂĄ an rubar tosaithe ag scoilteadh cheana fĂ©in, nĂ mhairfidh sĂ© i bhfad.
- LĂĄithreacht creaking nuair a bhĂonn an carr ag sracadh, imĂonn sĂ© uaireanta nuair a bhĂonn an hinge spraeĂĄilte le bealaĂ treĂĄiteacha mar an WD40 a bhfuil aithne mhaith air. De ghnĂĄth ciallaĂonn sĂ© seo briseadh i vulcanization agus tĂĄ Ășdar maith leis go ginearĂĄlta.
- Seinn sa hinge. NĂor chĂłir go mbeadh sĂ© ann, tĂĄ an chuma air nuair a bhĂonn caitheamh trom ann.
- DĂlĂĄithriĂș aiseanna an chine sheachtraigh sĂĄch inmheĂĄnach. Seo a tharlaĂonn nuair a chaitheann siad amach; nĂ chaitheann na hailt amach go cothrom, agus nĂ bhrĂșitear an rubar trĂd.
- ComhlĂĄnaigh cealĂș rubair, raidhse de meirge, torann cnag. An cĂĄs is airde a dteastaĂonn athsholĂĄthar lĂĄithreach.
Nuair a bhĂonn na bloic chiĂșin ag caitheamh amach, fiĂș amhĂĄin ag an tĂșs, athraĂonn iompar an ghluaisteĂĄin go gĂ©ar, oibrĂonn an fionraĂ go mall, agus tĂ©ann an lĂĄimhseĂĄil in olcas. Is symptom Ă© seo freisin.
Cad a tharlaĂonn mura n-athraĂtear hailt rubair-mhiotail in am?
TĂĄ gach rud i pendant idirnasctha. MĂĄ dhĂ©anann tĂș neamhaird de chaitheamh na n-insĂ, tosĂłidh meath ar na haonaid cĂșplĂĄla, na haiseanna luamhĂĄin, na lugaĂ, na maolaitheoirĂ turrainge agus na stadanna bumpaĂ. AthraĂonn uillinneacha ailĂniĂș rothaĂ, sĂĄraĂonn tomhaltas na mbonn na caighdeĂĄin go lĂ©ir. TreisĂonn na squeaks agus knocks.
Is beag duine a bheidh ag iarraidh leanĂșint ar aghaidh ag tiomĂĄint le fionraĂ den sĂłrt sin, agus mĂ©adaĂonn costas deisiĂșchĂĄin gach cilimĂ©adar. TĂĄ an tsĂĄbhĂĄilteacht ag dul in olcas; is fĂ©idir leat eitilt den bhĂłthar i suĂomh sĂĄch eolach.
Conas bloic chiĂșin na n-arm tosaigh agus an lĂ©as cĂșil a sheiceĂĄil leat fĂ©in
NĂ mĂłr duit breathnĂș nĂos dlĂșithe ar theicnĂcĂ diagnĂłiseacha speisialtĂłirĂ stĂĄisiĂșin seirbhĂse. PrĂomh-mhodhanna rialaithe:
- an carr a rothlĂș ar a fhionraĂ agus oibriĂș na insĂ a bhreathnĂș;
- luchtĂș na luamhĂĄin sa limistĂ©ar bloc ciĂșin le luamhĂĄn, mar shampla, glĂ©as;
- foinsĂ squeaking le bealaĂ nĂł fiĂș dĂreach uisce a aithint;
- breathnĂș ar dhĂlĂĄithriĂș aiseanna na gearrthĂłga; leis an bloc adh nua, tĂĄ lĂĄrionad coitianta ag na ciorcail go lĂ©ir fiĂș faoi ualach;
- TĂĄ sĂ© nĂos deacra an beam cĂșil a sheiceĂĄil, ach tĂĄ an prionsabal mar an gcĂ©anna; mĂĄ tĂĄ dĂ-ĂĄitiĂș coibhneasta de na gearrthĂłga nuair a bhĂonn siad ag carraig, is gĂĄ na insĂ a athsholĂĄthar.
DĂĄ luaithe a thosaĂonn tĂș ar dheisiĂșchĂĄin, is lĂș fadhbanna a thiocfaidh chun cinn le linn dĂchĂłimeĂĄla. TĂ©ann inse lochtach suas agus Ă©irĂonn an-chreimeadh air, agus bĂonn sĂ© deacair Ă© a bhrĂș amach ina dhiaidh sin.
NĂl preas ag gach duine, agus nĂl mandrels den trastomhas riachtanach acu, agus mar sin is fearr teagmhĂĄil a dhĂ©anamh lĂĄithreach le speisialtĂłir chassis. Molfaidh sĂ© freisin monarĂłir iontaofa pĂĄirteanna; uaireanta bĂonn ceardaĂocht shaor nĂos measa nĂĄ na cinn atĂĄ caite cheana fĂ©in.