Isarha enkulu ye-87cc 4.2KW ye-Big Power Chain ye-288 870

Nasiphi na isixhobo segadi esisetyenziswe ixesha elide siya kuba neengxaki ezinkulu okanye ezincinci. Nokuba iimpazamo zingasuswa ngokukhawuleza kunxulumene ngokuthe ngqo nokwandisa ubomi benkonzo yaso kunye nokugcina ukusebenza kakuhle. Ukuthatha umzekelo we-chainsaw, ukuba awuqondi nto kwaye ubuze ingcali nanini na xa kukho ingxaki, inokuba yingxaki kakhulu. Nangona kunjalo, ukuba uyaziqonda ezinye iimpazamo eziqhelekileyo malunga ne-chainsaw, ungazisombulula ngokulula iimpazamo ezilula.

Ubunzima bokuqalisa i-chainsaw cooler

Xa i-chainsaw iqaliswa, injini yenza isandi esincinci kuphela ngaphandle kwento eqhubekayo yokutsha. Nokuba sele iqalile ngokuphindaphindiweyo, isafana. Oku ngokucacileyo akuyongxaki yokucinezelwa kwesilinda esiphantsi okanye ukuvuza kwi-crankcase, kwaye akuyongxaki yokonakala kwee-spark plugs kunye neentambo eziphezulu zenkqubo yokutsha, okanye amandla angonelanga emagnethi emagnethi. Oku kungenxa yokucinezelwa okunganelanga, ukuvuza kwi-crankcase, ukuvuza kwee-spark plugs kunye neentambo eziphezulu ze-voltage, ukususwa kwemagnethi okusisigxina kwentsimbi yemagnethi, kunye namandla angonelanga emagnethi, okwenza kube nzima ukuba injini iqhume. Ukuba impazamo ikwinkqubo yokutsha, ukuba yinjini ene-contact magneto ignition, impazamo ibangelwa kakhulu zii-contact points ezikhululekileyo, ukutsha, amabala eoli, kunye nokuqokelelwa kwee-oxide layers; Ingabangelwa kukwaphuka kwesitshixo se-flywheel half moon kunye ne-contact rocker arm spring, kunye nokukhululeka kwengalo ye-contact rocker eshukumayo. Ukuba yi-magneto engeyiyo i-contact, uninzi lwayo lubangelwa kukudibana okungekuhle kwi-coil connector.

Ukuba ingxaki iyenzeka kwinkqubo yokubonelela ngepetroli, ikakhulu ibangelwa kukufuma kwipetroli, umoya kumbhobho wepetroli, kunye neoyile yokuthambisa egqithisileyo okanye etyebileyo kwipetroli exutyiweyo, nto leyo enokubangela ukuba injini ivuthe ngokungaqhubekiyo xa iqalisa injini ebandayo. Ngenxa yokuba ubunzima bamanzi bukhulu kunobo bepetroli, ibeka ezantsi kwitanki yepetroli. Xa injini iqala, ipetroli ekwikhaburetha inokunikezelwa kuphela xa kutsha okomzuzwana kwaye kuqhume. Xa la manzi ekwitanki yepetroli engena kwikhaburetha okanye kumbhobho weoyile, anqumla unikezelo oluqhelekileyo lwepetroli, kwaye injini iyeka ngoko nangoko ukuqhuma. Ukongeza, ioyile yokuthambisa egqithisileyo kwipetroli ichaphazela i-atomization ekhawulezayo yepetroli, okwenza kube nzima ukuba umxube uvuthe, ngamanye amaxesha uvuthe, kwaye uyeke. Ipetroli ekumxube ityebile kakhulu, kwaye nokuba ingavuthelwa yintlantsi enamandla emva kokungena kwisilinda, iya "kutsha" ngokukhawuleza ngenxa yokuqokelelana kweoyile kakhulu (oko kukuthi, ubushushu obujikeleze ipali esembindini yeplagi yentlantsi kwaye phakathi kweepali ezisecaleni zonke zizaliswe yi-oyile eqokelelweyo). Ukuba kukho ipetroli exutyiweyo eninzi okanye ioyile yokuthambisa eninzi kwioyile exutyiweyo, igesi yokukhupha umoya ekhutshwa yi-exhaust muffler ngexesha lokuqhuma kufuneka ibe ngumsi omnyama ongqindilili.

Ukuvalwa kwe-chainsaw ngobushushu obuphezulu

Uphawu oluqhelekileyo kukuba emva kokusebenza ixesha elithile, injini iyayeka ngequbuliso ize ingakwazi ukutsalwa. Kuthatha ixesha ukuqala umlilo, kwaye emva kokusebenza ixesha elithile, le meko iphinda ivele, kwaye ixhaphake kakhulu kwimozulu eshushu. Ezi zingentla ziimeko eziqhelekileyo apho i-chainsaw imisa khona kumaqondo obushushu aphezulu. Yintoni esifanele siyenze kule meko? Okokuqala, kufuneka sichonge izizathu. Izizathu eziqhelekileyo kunye nezisombululo zezi zilandelayo:

1. Iingxaki zokungenisa umoya

Ngokuyintloko kungenxa yokungangeni kakuhle komoya kwi-crankcase kunye neenxalenye zeplastiki, nto leyo ekhokelela ekungangeni kakuhle komoya kwizixhobo ze-carburetor kwaye ibangela ukungazinzi kobushushu obuphezulu.

Isisombululo: Umoya ongenisayo. Ukuba isigqubuthelo somoya esikhokelayo songezwa kwi-flywheel yamagnetic okanye umjelo ophakathi kwe-flywheel yamagnetic kunye ne-carburetor kwi-crankcase ungavulwa, izinga lomoya ongenisayo linganyuswa, okanye ikhithi yesigqubuthelo sebhokisi esingenisayo umoya kunye nesixhobo sokugquma isihluzi somoya ingatshintshwa.

2. Ukukhupha umoya ongcolileyo kwesixhobo sokuvala umoya okukhokelela kubushushu obuphezulu

Isisombululo: Coca i-muffler okanye uyitshintshe nge-muffler enomngxuma omkhulu wokukhupha umoya. (Qaphela: ukuba nemingxunya emininzi akuthethi ukuba mayicwangciswe ngokukhawuleza. Kwimarike, imingxunya emikhulu ephindwe kabini ingcono kunemingxunya emithathu emincinci.).

3. Ukumelana nobushushu obuphantsi kweekhaburetha

Isisombululo: Yongeza ii-insulation paper pads, faka umoya, coca okanye utshintshe ii-carburetors.

4. Iphakheji yekhoyili/ye-voltage ephezulu ayimelani namaqondo obushushu aphezulu

Isisombululo: Tshintsha ngokuthe ngqo.

5. Izinto ezintathu zesilinda

Ubuncinane enye yezinto ezintathu, isilinda, i-piston, kunye neringi ye-piston, yenziwe ngezinto ezingasebenzi kakuhle.

Isisombululo: Buyisela isilinda yesilingi yesikhafu se-chainsaw.

6. Izitywino zeoyile kunye neepayipi zoxinzelelo olubi (iipayipi zegesi ezilinganiselayo) azikwazi ukumelana namaqondo obushushu aphezulu

I-oyile seal kunye ne-negative pressure pipe (i-balance gas pipe) azixhathisi kumaqondo obushushu aphezulu, nto leyo ebangela ukuvuza komoya xa amaqondo obushushu ephezulu.

Isisombululo: Buyisela i-oyile esemgangathweni ophezulu kunye nombhobho woxinzelelo olubi (bhalansi yombhobho womoya).