MS180 018 Hloov 31.8cc Gasoline saw saw

Kev tsim cov saw saw saw

Sab laug thiab sab xis txiav cov hniav ntawm cov saw saw yog cov cuab yeej txiav, thiab tom qab siv lawv rau ib lub sijhawm, cov ntug txiav ua npub. Yuav kom txiav smoothly thiab tuav lub sharpness ntawm txiav ntug, nws yog tsim nyog los ua ntaub ntawv thov.

Cov lus ceeb toom rau kev kho cov ntaub ntawv:

1. Xaiv ib puag ncig cov ntaub ntawv tsim nyog rau kev kho cov saw saw. Cov hniav txiav, qhov loj me, thiab arc ntawm ntau hom saw saw sib txawv, thiab cov txheej txheem cov ntaub ntawv yuav tsum tau ua rau txhua hom saw hlau raug kho. Phau ntawv qhia cov ncauj lus kom ntxaws, thov ua tib zoo mloog nws.

2. Ua tib zoo saib cov kev taw qhia thiab lub kaum sab xis ntawm cov ntaub ntawv trimming, thiab txav cov ntaub ntawv mus rau pem hauv ntej raws li cov kev taw qhia ntawm kev txiav ntug. Thaum rub nws rov qab, nws yuav tsum yog lub teeb thiab tsis txhob rov qab quab yuam kom ntau li ntau tau. Feem ntau, lub kaum sab xis ntawm qhov txiav ntawm cov saw saw yog li 30 degrees, thiab pem hauv ntej yog siab thiab nraub qaum qis, nrog lub kaum sab xis ntawm 10 degrees. Cov ces kaum no yuav txawv nyob ntawm qhov softness thiab hardness ntawm cov khoom uas tau sawed thiab tus cwj pwm siv ntawm sawing tes. Nyob rau tib lub sijhawm, xyuam xim rau qhov sib luag ntawm cov hniav sab laug thiab sab xis. Yog hais tias lub deviation loj heev, lub saw yuav deviate thiab qaij.

3. Ua tib zoo saib qhov siab ntawm qhov txwv cov hniav. Txhua tus hniav txiav protrudes ib feem nyob rau hauv pem hauv ntej ntawm nws, uas yog hu ua txwv hniav. Nws yog 0.6-0.8 millimeters qis dua sab sauv ntawm cov ntug txiav, thiab cov nyiaj txiav ib tus hniav yog tuab heev. Thaum ua ntawv txiav ntug, xyuam xim rau nws qhov siab. Yog hais tias qhov kev txiav ntug tau sau ntau dua, qhov txwv cov hniav yuav siab tshaj qhov sib thooj txiav, thiab cov nyiaj txiav yuav tsawg dua txhua zaus, cuam tshuam rau kev txiav ceev. Yog tias qhov txiav ntug qis dua qhov txwv cov hniav, nws yuav tsis noj ntoo thiab tsis tuaj yeem txiav. Yog hais tias cov hniav txwv tsis pub dhau lawm, txhua qhov txiav ntawm txhua tus hniav yog tuab heev, uas yuav ua rau "riam pricking" thiab tsis muaj peev xwm txiav.

5 、 Kev tu cov saw saw

Cov saw saw ua haujlwm ntawm qhov nrawm nrawm. Noj 3/8 saw saw raws li piv txwv, nrog 7 hniav nyob rau hauv lub sprocket thiab lub cav ceev ntawm 7000 rpm thaum lub sij hawm ua hauj lwm, cov saw saw khiav ntawm ib tug ceev ntawm 15.56 meters ib ob. Lub zog tsav ntawm lub sprocket thiab cov tshuaj tiv thaiv thaum lub sij hawm txiav yog concentrated nyob rau hauv lub rivet ncej, ua rau hnyav ua hauj lwm tej yam kev mob thiab hnyav hnyav. Yog tias tsis tswj xyuas kom zoo, cov saw saw yuav sai sai siv tsis tau.

Kev kho yuav tsum tau ua los ntawm cov hauv qab no:

1. Ua tib zoo saib xyuas cov roj lubricating;

2. Khaws qhov ntse ntawm qhov txiav ntug thiab qhov sib luag ntawm sab laug thiab txoj cai txiav cov hniav;

3. Tsis tu ncua kho qhov nro ntawm saw saw, tsis nruj heev los yog xoob heev. Thaum nqa cov saw saw saw los ntawm txhais tes, ib qho ntawm cov kev taw qhia nruab nrab ntawm cov hniav yuav tsum tau nthuav tawm cov lus qhia phaj zawj;

4. Ua kom huv si raws sij hawm thiab ntxuav cov av ntawm qhov kev taw qhia zawj thiab saw saw, vim tias ob qho tib si cov lus qhia thiab saw saw yuav hnav thaum sawing. Cov ntaub hlau hnav thiab cov xuab zeb zoo yuav ua rau kom hnav. Cov pos hniav ntawm cov ntoo, tshwj xeeb tshaj yog cov roj ntawm cov ntoo thuv, yuav ua kom sov thiab yaj thaum lub sij hawm sawing, ua rau ntau yam pob qij txha kaw, tawv, thiab cov roj cav tsis tuaj yeem nkag mus, uas tsis tuaj yeem lubricated thiab tseem tuaj yeem ua rau hnav. Nws raug nquahu kom tshem cov saw saw tom qab siv txhua hnub thiab muab tso rau hauv kerosene los ntxuav.