Chain saha maviri sitiroko simba, shandisa simba, kucheka maturusi anofanirwa kuterera, anogona kuve nechokwadi chekushandiswa kwakajairika kwemuchina: injini ine mbiri sitiroko injini, kushandiswa kwemafuta kweiyo hybrid peturu neoiri, yakasanganiswa mafuta ratio: maviri sitiroko peturu injini mafuta: yakakosha =1:50 (yakajairika peturu mafuta: = 1:25).peturu uchishandisa iri pamusoro nhamba 90, oiri maviri sitiroko injini oiri, chiratidzo 2T, iva nechokwadi chekushandisa zita remhando yemafuta, inorambidzwa kushandisa mafuta mana sitiroko injini.Kurudziro yemuchina mutsva mumaawa makumi matatu ekutanga ne1:40 (mafuta akajairika 1:20), mushure memaawa makumi matatu zvinoenderana neyakajairwa reshiyo ye1:50 (mafuta akajairika 1:25) kugovera mafuta, yakatsunga kusabvumidza zvimwe. pane 1:50 (oiri yakajairika 1:25), zvikasadaro yakanyanya dilute concentration inokonzeresa silinda yemuchina.Ndokumbirawo zvinyatsoenderana nemashini ekugovera mafuta nepoto yemafuta, isingafungidzirwe neoiri.Iyo yakanakisisa yakagadzirirwa pakushandisa mafuta akavhenganiswa, mafuta akavhenganiswa akarambidza kushandiswa kwemutambo kwenguva yakareba;muchina usati washanda, yakaderera kumhanya tanga wamhanya kwemaminetsi mashoma, ona cheni yemafuta ekuzora, mumutsara weoiri, shanda zvakare.Kana muchina ukashanda, iyo throttle pakushandiswa kwekumhanya kwakanyanya.Yese bhokisi remafuta, inofanirwa kuzorora kwemaminetsi gumi, yakapararira gasket, muchina wekuchenesa nguva dzese mushure mebasa kuti ive nechokwadi chekupisa;spark plug maawa ega ega e25 ekushandiswa kuti adziise pasi nebhurashi rewaya, kusvibiswa kweguruva pa electrode, gap re electrode rinogadziriswa ku 0.6 [1] -0.7mm zvakare;iyo sefa yemhepo maawa makumi maviri neshanu ega ega ekushandisa kubvisa guruva, huru huruva inofanira kuva yakawanda.Foam sefa yekuchenesa ne peturu kana kugeza mvura extrusion uye Shimizu Shirai, inotonhorera uye yakaoma, uye yobva yanyudzwa mumafuta, svina kunze mafuta akawandisa anogona kuiswa.Sezvo ne "DON NOT OIL" haifaniri kuwedzera mafuta;muffler maawa makumi mashanu ega ega ekushandisa, bvisa muffler, chenesa kabhoni deposition pane yekubuda uye exhaust muffler.Sefa yemafuta (kusveta musoro) kwemaawa makumi maviri nemashanu ega ega kubvisa tsvina.
Chikamu chemuchina mutsva wekushandisa chishandiso, inofanirwa kuterera kune dhigirii rekusimba kwecheni yesaha, cheni yesaha inogona kusimudzira kutenderera neruoko, cheni yekuona, zino rekutungamira uye parallel inoenderana, shandisa mushure memaminitsi mashoma, nyora zvakare. tensioning saw cheni.
Kushandiswa kwekuchengetedza kusati kwaitwa, kumativi makumi maviri emamita, kune munhu kana mhuka inofamba isingabvumirwi.Panofanira kunge pasina kuongororwa kwekona pauswa, matombo uye mamwe marara, kubviswa kwemarara panzvimbo yeuswa.
Kuchengetedza, kunofanira kuchenesa muviri, rega mafuta akavhenganiswa, aise mu carburetor mafuta apise yakachena;bvisa spark plug, kuti ubatanidze 1-2ml maviri sitiroko injini silinda yemafuta, dhonza starter 2-3, refita pa spark plug.Chain yakaona munhamba huru yekutengesa kwepamba, kufarirwa uye kushandiswa muna 2000, iyo inonyanya kuzivikanwa mabhii eKyoritsu, Komatsu nezvimwewo, huwandu hwemhando dzemumba kutevedzera kugadzirwa kwemhando dzakatengeswa kunze kwenyika, izvo zvakakonzerawo kune vepamba mu indasitiri izvo zvakare zvisina zvakabatana mwero.Nekuda kwekuti mudzimba chainsaw zvinhu uye gaka retekinoroji, saka mhando yechigadzirwa yakaderera zvakanyanya kune inotengeswa kunze ma brand, mutengo unozova mukana mukuru wemakwikwi emhando yepamusoro.
● Zvinyorwa zvekushandisa saha yekubvisa 30 C
Imwe, yakaratidza kuti mafuta musanganiswa reshiyo ye20: 1 kusvika 15: 1 (inofanirwa kusanganiswa nemhepo yakatonhodzwa maviri ejini injini, mafuta ekuzora) akaona cheni yemukati yakabatana ne10% ~ 30% (parafini kana mafuta edhiziri) yakasanganiswa pamberi. shandisa, kuve nechokwadi chekuti kusungirirwa kwakakodzera.Reshiyo inofanira kunge yakavakirwa pasaha cheni yekupfapfaidza uye yafunga kujoinha dhigirii, asi inofanirwa kuve nyanzvi muhuwandu hwe10% ~ 30%.Zviviri, kumhanya kusingaite kunofanirwa kugadziridzwa sezvizvi: 2500 ~ 3000 R / min patembiricha yekamuri, uye kana iyo isingashande kumhanya iri 2000 rpm.
● Michina miviri yemafuta reshiyo
General maviri sitiroko muchina mafuta anogadzirwa nemusanganiswa wemafuta emutsindo (kusanganisira mafuta einjini mbiri yemafuta), chiyero cheyakajairwa, chiyero chemafuta emutsinga chinenge 25: 1, zvichienderana nemamiriro ekushandisa uye sarudza, kana isiri kushandiswa kwenguva refu. nguva uye kumhanya kwakanyanya kushanda, zvingave zvakakodzera kuwedzera iyo yekuisa pfungwa, kana yakashandiswa kazhinji kuchengetedza yakakwira-kumhanya kutenderera iyo inofanirwa kudzikisa kusungwa, kuisa mamwe mafuta, kuvimbisa yakajairika lubrication silinda yemukati inofamba zvikamu, asi inofanira kubhadhara. kutarisisa panguva yekubvisa silencer, kubviswa kwecoke muchikamu chekuburitsa, kuitira kuti udzivise kabhoni yakawandisa muhumburumbira, zvichikonzera kupuruzira kwecylinder bore.Turf muchina kubvisa zvese zvinomera mukati mesaiti, uyezve kuti uone hunhu hwevhu uye pH kukosha, tarisa madhiraini uye zvivakwa zvekudiridza, ipapo harrow kana kugadzira nzira yekuvandudza kutaridzika kwevhu compactness, inogona zvakare kudyarwa.Rongedza iyi ndima kurapwa kukanganisa.
1. Kana iyo chainsaw ikaita gasi kudzima, kwete kushanda nesimba, muchina wekupisa kupisa chiitiko, kazhinji ndiro dambudziko resefa.Saka usati washanda, unofanirwa kutarisa sefa, yakachena inokodzera sefa alignment zuva rekutarisa, rinofanira kunge rakakwana, rakajeka, asi harikodzeri.Mvura inopisa ine sipo yekuchenesa, yakaoma kushandiswa kweketani saw masefa kuchenesa nguva yakakwana.Iyo sefa inogona kuchenesa uye kuve nechokwadi chekushandiswa kwakajairwa kweketani saw.
2.Kana ketani yesaha sawtooth ikasava yakapinza, inogona kuzorora pane zigzag cheni yekucheka neakakosha faira, kuve nechokwadi kupinza kwezino.Panguva ino kuteerera kana uchishandisa faira Cuo, pamwe kucheka nhungamiro pasi, kwete kumusoro, panguva imwe chete, faira uye cheni saw cheni angled uyewo haifaniri kunge yakakura kwazvo, ratidza 30 madhigirii zvakakodzera.
3.Mukushandisa cheni saha, anofanira kuwedzera oiling saw cheni mafuta, zvakanakira kuita kudaro kupa lubrication kuderedza friction kupisa saw, cheni saw cheni uye cheni saw guide ndiro, basa rekudzivirira kutungamira, asi zvakare rinogona kudzivirira cheni. saw cheni, kuitira kudzivirira kusashanda nguva isati yakwana.
4.Apo cheni yakaona mushure mekushandisa, inofanirawo kuva yekuchengetedza pane cheni yakaona, saka kushandiswa kunotevera kuitira kuti kuve nechokwadi chekushanda kwecheni.Yekutanga ndeyekubvisa cheni saw gidhi ndiro midzi yemafuta inlet gomba uye kusachena gwara gomba, kuitira kuti ive nechokwadi chekutsetseka kwemafuta ekupinza gomba.Chechipiri, inofanirawo kujeka pamusoro pemarara emusoro wemutungamiri, uye kuwedzera madonhwe mashomanana emafuta.
Nguva yekutumira: Feb-15-2022