Conas carburetor a shocrĂș ar scĂștar
Ăbhar
- CuspĂłir agus prionsabal oibrĂochta an carburetor
- Cén fåth go bhfuil sé riachtanach a rialåil
- ComharthaĂ GĂĄ le CoigeartĂș
- Conas an carburetor a choigeartĂș ar scĂștar
- Conas inneall dĂomhaoin a choigeartĂș
- Conas cĂĄilĂocht an mheascĂĄin breosla a athrĂș
- SocrĂș an leibhĂ©al gĂĄsailĂn agus suĂomh ceart an tsnĂĄmhphointe sa seomra
- CoigeartĂș ar luasanna meĂĄnacha agus ard
- Conas carburetor a bhunĂș ar scĂștar - gnĂ©ithe le haghaidh samhail 2t
- SocrĂș carburetor ar scĂștar 4t - pointĂ tĂĄbhachtacha
- Leideanna agus Seifteanna
TrĂ gluaisrothar, scĂștar nĂł trealamh mĂłtair eile a cheannach, ba cheart go mbeadh ĂșinĂ©irĂ eolach ar oibriĂș agus ar choigeartĂș a phrĂomhchodanna. Is Ă© ceann de na gnĂ©ithe tĂĄbhachtacha d'aonad cumhachta dhĂĄ-strĂłc nĂł ceithre bhuille nĂĄ carburetor, atĂĄ freagrach as breosla a sholĂĄthar don seomra dĂłchĂĄin agus gĂĄsailĂn a mheascadh le haer sa chĂłimheas riachtanach. NĂl a fhios ag go leor conas an carburetor a choigeartĂș ar scĂștar le scriĂș coigeartaithe. Tagann gĂĄ den sĂłrt sin chun cinn mura dtosaĂonn an glĂ©as go maith, go lĂ©irĂonn sĂ© goile mĂ©adaithe, nĂł mĂĄ lĂ©irĂonn an tsnĂĄthaid tachometer luas Ă©agobhsaĂ.
CuspĂłir agus prionsabal oibrĂochta an carburetor
Is comhphĂĄirt thĂĄbhachtach den inneall dĂłchĂĄin inmheĂĄnaigh Ă© an carburetor, atĂĄ freagrach as an meascĂĄn aerbhreosla a ullmhĂș agus a sholĂĄthar don sorcĂłir oibre sa chomhrĂ©ir riachtanach. D'fhĂ©adfadh sĂ© nach n-oibreoidh inneall scĂștar le carburetor atĂĄ coigeartaithe go mĂchuĂ i gceart. Braitheann cobhsaĂocht an rĂ©abhlĂłidĂ, an chumhacht a d'fhorbair an t-inneall, an tomhaltas gĂĄsailĂn, an t-imoibriĂș nuair a bhĂonn an throttle ĂĄ casadh, chomh maith leis an Ă©ascaĂocht a thosĂș sa sĂ©asĂșr fuar, ar shocrĂș ceart glĂ©as cumhachta an innill.
ComhphĂĄirt thĂĄbhachtach d'inneall dĂłchĂĄin inmheĂĄnaigh nĂĄ an carburetor.
TĂĄ an nĂłd seo freagrach as an meascĂĄn aer-gĂĄsailĂn a ullmhĂș, a mbĂonn tionchar ag tiĂșchan na gcomhphĂĄirteanna ar nĂĄdĂșr oibriĂș an ghlĂ©asra cumhachta. Is Ă© 1:15 an cĂłimheas caighdeĂĄnach. CinntĂonn cĂłimheas meascĂĄin bhara de 1:13 go rĂ©abfaidh inneall cobhsaĂ. Uaireanta tĂĄ sĂ© riachtanach freisin an meascĂĄn a shaibhriĂș, ag cothabhĂĄil cĂłimheas 1:17.
Agus struchtĂșr an carburetor ar an eolas agat agus a bheith in ann Ă© a rialĂĄil, is fĂ©idir leat oibriĂș cobhsaĂ inneall a chinntiĂș ar scĂștair dhĂĄ-strĂłc agus ceithre bhuille.
BuĂochas le carburetor atĂĄ coigeartaithe i gceart, rĂĄthaĂtear tosĂș Ă©asca agus tapa an ghluaisteĂĄin, chomh maith le hoibriĂș cobhsaĂ an innill, beag beann ar an teocht chomhthimpeallach. TĂĄ aon carburetor feistithe le soic le poill calabraithe, seomra snĂĄmhphointe, snĂĄthaid a rialaĂonn trasghearradh an chainĂ©il breosla, agus scriĂșnna coigeartaithe speisialta.
Baineann an prĂłiseas coigeartaithe le rothlĂș scriĂș speisialta deiseal nĂł tuathalach, rud a fhĂĄgann, faoi seach, saibhriĂș nĂł ĂdiĂș an mheascĂĄin oibre. DĂ©antar tomhais coigeartaithe ar inneall te. Sa chĂĄs seo, nĂ mĂłr an tionĂłl carburetor a nigh go crĂochnĂșil ar dtĂșs agus a ghlanadh as clogging.
Cén fåth go bhfuil sé riachtanach a rialåil
Sa phrĂłiseas chun an scĂștar a thiĂșnadh, dĂ©antar an snĂĄthaid carburetor a choigeartĂș, a mbĂonn tionchar ag a suĂomh ar chomhrĂ©ireanna an mheascĂĄin aerbhreosla, chomh maith le roinnt coigeartuithe eile.
DĂ©antar snĂĄthaid carburetor an scĂștar a choigeartĂș sa phrĂłiseas coigeartaithe
BĂonn tionchar difriĂșil ag gach oibrĂocht tiĂșnta ar oibriĂș an innill agus ar ullmhĂș breosla:
- cinntĂonn rialĂș luas dĂomhaoin oibriĂș inneall cobhsaĂ nuair a bhĂonn an tarchur mĂșchta;
- CeadaĂonn athrĂș ar chĂĄilĂocht an mheascĂĄin aer-gĂĄsailĂn le scriĂș speisialta duit Ă© a dhĂ©anamh lean nĂł saibhrithe;
- cuireann coigeartĂș suĂomh an tsnĂĄthaid carburetor isteach ar chĂĄilĂocht an mheascĂĄin breosla;
- MĂĄ chinntĂtear leibhĂ©al cobhsaĂ gĂĄsailĂn taobh istigh den seomra snĂĄmhphointe nĂ fĂ©idir seolta a chur faoi uisce.
OibrĂonn an t-aonad cumhachta le carburetor tiĂșnta go cobhsaĂ in aon choinnĂollacha, tĂĄ sĂ© eacnamaĂoch, freagraĂonn sĂ© an pedal gĂĄis, forbraĂonn cumhacht ainmchlĂĄr agus coinnĂonn sĂ© luas, agus nĂ chuireann sĂ© fadhbanna dĂĄ ĂșinĂ©ir freisin.
ComharthaĂ GĂĄ le CoigeartĂș
De rĂ©ir comharthaĂ ĂĄirithe, a lĂ©irĂtear in oibriĂș neamhghnĂĄcha an innill, is fĂ©idir a thabhairt i gcrĂch gur gĂĄ an carburetor a thiĂșnadh.
TĂĄ liosta na diallais sĂĄch fairsing:
- nĂ fhorbraĂonn an glĂ©asra cumhachta an chumhacht riachtanach faoi ualach;
- le luasghĂ©arĂș lĂĄidir ar an scĂștar, braitear teipeanna mĂłtair;
- tĂĄ sĂ© deacair inneall fuar a thosĂș le tosaithe tar Ă©is stad fada;
- ĂdĂonn aonad cumhachta an scĂștar nĂos mĂł breosla;
- nĂl aon imoibriĂș tapa ag an inneall le cas gĂ©ar an throttle;
- féadfaidh an t-inneall stad go tobann mar gheall ar mheascån breosla neamhleor.
Coigeartaigh an carburetor mĂĄ tĂĄ comharthaĂ ann go bhfuil gĂĄ le coigeartĂș.
MĂĄ tĂĄ ceann amhĂĄin nĂł nĂos mĂł de na comharthaĂ seo i lĂĄthair, ba cheart duit an carburetor a choigeartĂș, agus ansin a riocht a dhiagnĂłiseadh agus oibriĂș an innill a sheiceĂĄil.
Conas an carburetor a choigeartĂș ar scĂștar
TrĂd an carburetor a choigeartĂș, is fĂ©idir leat oibriĂș cobhsaĂ an innill a chinntiĂș go dĂomhaoin, meascĂĄn ardchĂĄilĂochta a ullmhĂș i gceart, agus an leibhĂ©al gĂĄsailĂn a choigeartĂș freisin trĂ shuĂomh na snĂĄmhĂĄin sa seomra breosla a athrĂș. Chomh maith leis sin, ceadaĂonn imeachtaĂ tiĂșnta duit an t-aonad cumhachta a chumrĂș chun oibriĂș ar luasanna meĂĄnacha agus ard. Lig dĂșinn dul i muinĂn nĂos mine ar shaintrĂ©ithe gach cineĂĄl coigeartaithe.
Conas inneall dĂomhaoin a choigeartĂș
DĂ©antar obair ar an gcĂłras cumhachta a bhunĂș tar Ă©is don inneall tĂ©amh suas go dtĂ an teocht oibriĂșchĂĄin. TĂĄ gach cineĂĄl carburetors atĂĄ suite ar scĂștair feistithe le scriĂș atĂĄ deartha chun an luas dĂomhaoin a choigeartĂș. Ligeann athrĂș ar shuĂomh na heiliminte coigeartaithe don inneall rith ar luas dĂomhaoin cobhsaĂ.
Ag brath ar mhĂșnla na feithicle, tĂĄ na heilimintĂ coigeartaithe suite in ĂĄiteanna Ă©agsĂșla, mar sin ba chĂłir duit staidĂ©ar a dhĂ©anamh go cĂșramach ar na treoracha agus a chinneadh cĂĄ bhfuil an scriĂș coigeartaithe dĂomhaoin suite ar an scĂștar.
Ligeann casadh an scriĂș deiseal duit luas rothlaithe an chromĂĄin a mhĂ©adĂș. SolĂĄthraĂonn casadh sa treo eile, faoi seach, laghdĂș ar luas. Chun oibrĂochtaĂ coigeartaithe a dhĂ©anamh, is gĂĄ glĂ©asra cumhachta an scĂștar a thĂ©amh ar feadh ceathrĂș uair an chloig.
Inneall dĂomhaoin
Ansin dĂ©antar an scriĂș a theannadh nĂł a scaoileadh go dtĂ go sroichfear luas innill feithicle atĂĄ cobhsaĂ agus cruinn. DĂ©antar coigeartĂș i gcĂ©imeanna beaga trĂ rothlĂș rĂ©idh. Tar Ă©is gach ionramhĂĄla, caithfidh an mĂłtar a reĂĄchtĂĄil ar feadh roinnt nĂłimĂ©ad chun an luas a chobhsĂș.
Conas cĂĄilĂocht an mheascĂĄin breosla a athrĂș
TĂĄ sĂ© tĂĄbhachtach go ndĂ©anfaĂ gach inneall scĂștar a bhreosla le cĂłimheas cothrom gĂĄsailĂn agus aer. CruthaĂonn meascĂĄn barainneach drochfheidhmĂocht innill, laghdaĂtear cumhacht agus rĂłthĂ©amh an innill, agus cuireann meascĂĄn saibhir le hĂdiĂș breosla mĂ©adaithe agus le taiscĂ carbĂłin.
DĂ©antar oibrĂochtaĂ coigeartaithe trĂ shuĂomh an scriĂș cĂĄilĂochta a athrĂș agus an tsnĂĄthaid throttle a bhogadh.
SaibhrĂonn rothlĂș deiseal an scriĂș an meascĂĄn, dĂ©anann rothlĂș tuathalach Ă© a bheith caol. TarlaĂonn an rud cĂ©anna leis an tsnĂĄthaid: nuair a ardaĂtear an tsnĂĄthaid, dĂ©antar an meascĂĄn nĂos saibhre, agus nuair a ĂslĂtear Ă©, bĂonn sĂ© nĂos boichte. Ligeann meascĂĄn an dĂĄ mhodh duit na torthaĂ tiĂșnĂĄla is fearr a bhaint amach. Mar sin fĂ©in, nĂl an fhĂ©idearthacht seo ag gach carburetor, dĂĄ bhrĂ sin, mar riail, ĂșsĂĄidtear ceann de dhĂĄ rogha.
SocrĂș an leibhĂ©al gĂĄsailĂn agus suĂomh ceart an tsnĂĄmhphointe sa seomra
Coisceann leibhĂ©al an bhreosla sa seomra snĂĄmhphointe, arna choigeartĂș i gceart, na sprĂ©achphlocĂłidĂ Ăł bheith fliuch agus stopann siad an t-inneall. Sa seomra ina bhfuil na snĂĄmhĂĄin agus na scairdeanna suite, tĂĄ comhla a sholĂĄthraĂonn breosla. Cinneann suĂomh ceart na snĂĄmhĂĄin cĂ©im dhĂșnadh nĂł oscailt na comhla agus cuireann sĂ© cosc ââar bhreosla Ăł shreabhadh isteach sa carburetor. AthraĂtear suĂomh na snĂĄmhĂĄin trĂ an barra coinneĂĄla a lĂșbadh beagĂĄn.
Cinneann cĂ©im dĂșnta nĂł oscailt na comhla suĂomh ceart na snĂĄmhĂĄin
DĂ©antar an leibhĂ©al breosla a sheiceĂĄil agus an t-inneall ag rith ag baint ĂșsĂĄide as feadĂĄn d'ĂĄbhar trĂ©dhearcach atĂĄ ceangailte leis an bpointe draein agus ardaitheoir. Ba chĂłir go mbeadh an leibhĂ©al breosla cĂșpla millimĂ©adar faoi bhun an flange caipĂn. MĂĄ tĂĄ an leibhĂ©al Ăseal, bain an caipĂn agus coigeartaigh cĂ©im na saigheada trĂ na antennas miotail a lĂșbadh beagĂĄn.
CoigeartĂș ar luasanna meĂĄnacha agus ard
Le cabhair Ăłn scriĂș coigeartaithe cĂĄilĂochta, solĂĄthraĂtear na cĂłimheasa breosla ag dĂomhaoin. Le haghaidh luasanna meĂĄnacha agus ard, rialaĂtear modh oibriĂșchĂĄin an innill ar bhealach difriĂșil. Tar Ă©is an knob gĂĄis a chasadh, tosaĂonn an scaird breosla ag obair, ag solĂĄthar gĂĄsailĂn don diffuser. Is cĂșis le diall i gcomhdhĂ©anamh an bhreosla le rannĂĄn scaird a roghnaĂodh go mĂcheart, agus fĂ©adfaidh an t-inneall stop a chur le cumhacht a fhĂĄil.
Chun oibriĂș gan bhriseadh an innill ag minicĂocht nĂos airde a ĂĄirithiĂș, nĂ mĂłr roinnt oibrĂochtaĂ a dhĂ©anamh:
- smionagar a bhaint as cuasanna inmheĂĄnacha;
- socraigh an leibhĂ©al gĂĄsailĂn sa carburetor;
- oibriĂș na comhla breosla a choigeartĂș;
- seiceĂĄil an trasghearradh den scaird.
LĂ©irĂtear oibriĂș ceart an innill trĂna fhreagairt thapa agus an scĂłig ĂĄ chasadh aige.
LĂ©irĂonn freagairt thapa scĂłig oibriĂș ceart an innill
Conas carburetor a bhunĂș ar scĂștar - gnĂ©ithe le haghaidh samhail 2t
TĂĄ coigeartĂș an carburetor ar scĂștar dhĂĄ-strĂłc difriĂșil Ăł choigeartĂș an chĂłrais chumhachta ar inneall ceithre strĂłc. TĂĄ an chuid is mĂł de na meaisĂnĂ dhĂĄ-strĂłc feistithe le carburetor simplĂ le saibhreoir meicniĂșil, a tharraingĂtear a thruicear sula dtosaĂonn tĂș ar an meaisĂn. Glaonn ĂșinĂ©irĂ scĂștair choke ar an tosaitheoir saibhrithe; dĂșnann sĂ© tar Ă©is don inneall tĂ©amh suas. Le haghaidh coigeartaithe, dĂ©antar an cĂłras breosla a dhĂchĂłimeĂĄil, baintear an tsnĂĄthaid agus dĂ©antar idirghabhĂĄil mheicniĂșil sa seomra breosla. DĂ©antar tuilleadh tiĂșnadh ar an mbealach cĂ©anna le hinnill ceithre bhuille.
SocrĂș carburetor ar scĂștar 4t - pointĂ tĂĄbhachtacha
TĂĄ sĂ© Ă©asca an carburetor a choigeartĂș ar scĂștar ceithre bhuille leat fĂ©in agus nĂl sĂ© deacair do thiomĂĄnaithe. ĂilĂonn bunĂș carburetor scĂștar 4t 50cc (tSĂn) scileanna agus foighne ĂĄirithe agus dĂ©antar Ă© de rĂ©ir an algartam thuas. Is fĂ©idir go gcaithfear ionramhĂĄlacha a dhĂ©anamh arĂs agus arĂs eile go dtĂ go mbaintear amach an toradh inmhianaithe. MĂĄ tĂĄ an socrĂș carburetor ar scĂștar 4t 139 qmb nĂł samhail dĂĄ samhail le hinneall difriĂșil i gceart, beidh an t-inneall ag rith go cobhsaĂ.
Beidh tĂș in ann tosĂș beag beann ar an teocht chomhthimpeallach, agus beidh an grĂșpa loine innill ag caitheamh nĂos lĂș.
Leideanna agus Seifteanna
Is nĂłs imeachta tĂĄbhachtach agus freagrach cothabhĂĄla gluaisrothair Ă© carburetor a shuiteĂĄil ar scĂștar 4t 50cc.
Agus oibrĂochtaĂ tiĂșnta ĂĄ ndĂ©anamh, tĂĄ sĂ© tĂĄbhachtach roinnt rialacha a leanĂșint:
- coigeartuithe a dhĂ©anamh ach amhĂĄin tar Ă©is an t-inneall a thĂ©amh suas go dtĂ an teocht oibriĂșchĂĄin;
- cas go rĂ©idh na heilimintĂ coigeartaithe, ag breathnĂș ar oibriĂș an innill;
- déan cinnte nach bhfuil aon bhruscar taobh istigh den seomra breosla agus go bhfuil na injectors glan.
Sula dtosaĂonn tĂș ag obair ar an carburetor a bhunĂș, is gĂĄ staidĂ©ar a dhĂ©anamh ar na treoracha oibriĂșchĂĄin agus suĂomh na scriĂșnna cĂĄilĂochta agus dĂomhaoin a chinneadh go soilĂ©ir. MĂĄ tĂĄ scĂștar 150cc agat FĂ©ach, dĂ©antar an socrĂș carburetor ar an mbealach cĂ©anna. Tar Ă©is an tsaoil, tĂĄ an prĂłiseas chun an cĂłras breosla a rialĂĄil mar an gcĂ©anna le haghaidh innill de chumhacht Ă©agsĂșla.