Unyolo anawona awiri sitiroko mphamvu, ntchito mphamvu, kudula zida ayenera kulabadira, akhoza kuonetsetsa ntchito bwinobwino makina: injini ndi awiri sitiroko injini, mafuta ntchito hybrid petulo ndi mafuta, chiŵerengero mafuta osakaniza: awiri sitiroko mafuta injini mafuta: wapadera = 1:50 (mafuta wamba mafuta: = 1:25). Petroli ntchito pamwamba nambala 90, mafuta awiri sitiroko injini mafuta, chizindikiro 2T, onetsetsani kuti ntchito mtundu mafuta, analetsa ntchito anayi sitiroko injini mafuta. Malingaliro a makina atsopano mu maola 30 oyambirira ndi 1:40 (mafuta wamba 1:20), pambuyo pa maola 30 malinga ndi chiŵerengero cha 1:50 (mafuta wamba 1:25) kugawa mafuta, kutsimikiza kuti musalole zambiri. kuposa 1:50 (mafuta wamba 1:25), apo ayi kwambiri kuchepetsa ndende kuchititsa makina yamphamvu. Chonde mosamalitsa molingana ndi makina ogawa mafuta omwe ali ndi mphika wamafuta, osayerekezedwa ndi mafuta. Zokonzekera bwino mukamagwiritsa ntchito mafuta osakaniza, mafuta osakaniza amaletsa kugwiritsa ntchito machesi kwa nthawi yaitali; makina asanayambe kugwira ntchito, liwiro lotsika limatha kuthamanga kwa mphindi zingapo, onani kudzoza mafuta kwamafuta, mu mzere wamafuta, gwiritsani ntchitonso. Pamene makina akugwira ntchito, mphuno pa ntchito yothamanga kwambiri. Bokosi lililonse lamafuta liyenera kupumula kwa mphindi 10, kumwaza gasket, makina otsuka nthawi iliyonse mukamaliza ntchito kuti muwonetsetse kutentha; spark plug maola 25 aliwonse ogwiritsidwa ntchito kuwatsitsa ndi burashi ya waya, kuipitsidwa kwa fumbi pa electrode, kusiyana kwa electrode kumasinthidwanso kukhala 0.6[1] -0.7mm; fyuluta mpweya maola 25 aliwonse ntchito kuchotsa fumbi, lalikulu fumbi ayenera pafupipafupi. Foam fyuluta kuyeretsa ndi mafuta kapena kutsuka madzi extrusion ndi Shimizu Shirai, ozizira ndi youma, ndiyeno ankawaviika mu mafuta, Finyani kuti owonjezera mafuta akhoza kuikidwa. Monga ndi "OSATI MAFUTA" musawonjezere mafuta; thirirani mawola 50 aliwonse omwe mumagwiritsa ntchito, chotsani chotsekereza, yeretsani kaboni pachotulukapo ndi chotsekera mpweya. Sefa yamafuta (mutu woyamwa) maola 25 aliwonse kuchotsa zonyansa.
Gawo latsopano makina chida ntchito, ayenera kulabadira mlingo wa zothina unyolo macheka, macheka unyolo akhoza kulimbikitsa atembenuza ndi dzanja, macheka unyolo, kutsogolera dzino ndi kutsogolera kufanana ndi koyenera, ntchito patapita mphindi zingapo, onani kachiwiri. tensioning macheka unyolo.
Kugwiritsa ntchito chitetezo chisanachitike, kuzungulira mamita 20, pali munthu kapena nyama yosuntha yosaloledwa. Sipayenera kukhala kuyendera ngodya pa udzu, miyala ndi zinyalala zina, kuchotsa zinyalala pa udzu.
Kusungirako, ayenera kuyeretsa thupi, lolani mafuta osakaniza, kuika mu carburetor mafuta kuwotcha oyera; Chotsani spark plug, kuti mugwirizane ndi silinda yamafuta a injini ya 1-2ml, kukoka choyambira 2-3, sinthaninso pa spark plug.Unyolo anawona ambiri zoweta malonda, kutchuka ndi ntchito mu 2000, odziwika kwambiri kunja zopangidwa Kyoritsu, Komatsu etc., chiwerengero cha zoweta zopangidwa kutsanzira kupanga zopangidwa kunja, zomwe zinachititsa kuti zoweta mu makampani zomwe zilibenso muyezo umodzi. Chifukwa zakuthupi zapakhomo komanso kusiyana kwaukadaulo, chifukwa chake mtundu wazinthuzo ndiwotsika kwambiri poyerekeza ndi zomwe zatumizidwa kunja, mtengo udzakhala mwayi waukulu kwambiri wampikisano wamtundu wapakhomo.
● Mfundo zogwiritsira ntchito makina opangira makina ochotsera 30 C
Mmodzi, ananena kuti mafuta analinso chiŵerengero cha 20: 1 kuti 15: 1 (ayenera kusakaniza mpweya utakhazikika injini ziwiri sitiroko mafuta, mafuta mafuta khalidwe) anaona unyolo mkati analowa 10% ~ 30% (parafini kapena dizilo mafuta) anali osakanizidwa pamaso. ntchito, kuonetsetsa kuti ndende yoyenera. Chiŵerengerocho chiyenera kutengera kutsitsi kwa unyolo wa macheka ndikusankha kulowa nawo digiri, koma kuyenera kuphunzitsidwa bwino mu 10% ~ 30%. Awiri, liwiro lopanda ntchito liyenera kusinthidwa motere: 2500 ~ 3000 R / min pa kutentha kwa firiji, ndipo liwiro lopanda pake ndi 2000 rpm.
● Chiŵerengero cha mafuta a makina awiri a sitiroko
Mafuta amafuta amtundu wamafuta amapangidwa ndi kusakaniza kwamafuta a nthunzi (kuphatikiza mafuta a injini ziwiri zamafuta), chiyerekezo chamafuta amafuta amafuta ndi pafupifupi 25: 1, kutengera momwe angagwiritsire ntchito ndikusankha, ngati sagwiritsidwa ntchito nthawi yayitali. nthawi ndi liwilo ntchito, kungakhale koyenera kuonjezera ndende, ngati ntchito nthawi zambiri kusunga mkulu-liwiro kasinthasintha kuti kukhala koyenera kuchepetsa ndende, kuika mafuta ena, kutsimikizira yachibadwa kondomu yamphamvu mkati kusuntha mbali, koma ayenera kulipira tcheru pa nthawi yake kuchotsa silencer, kuchotsa coke mu ndime utsi, kupewa kwambiri mpweya mu yamphamvu, kuchititsa scuffing ya yamphamvu anaboola. Turf makina kuchotsa zomera zonse pamalopo, ndiyeno kudziwa zakuthupi za nthaka ndi pH mtengo, fufuzani ngalande ndi ulimi wothirira malo, ndiye harrow kapena yokumba njira kusintha maonekedwe a nthaka compactness, akhoza kufesedwanso. Sinthani ndimeyi mankhwala cholakwika.
1. Ngati chainsaw kuoneka mpweya flameout, si molimbika ntchito, Kutentha makina kutenthedwa chodabwitsa, nthawi zambiri vuto fyuluta. Choncho pamaso ntchito, ayenera fufuzani fyuluta, oyera oyenerera fyuluta mayikidwe dzuwa kuwala kuonera, ayenera kukhala bwinobwino, owala, koma osayenera. Madzi otentha sopo kuyeretsa, youma ntchito unyolo macheka Zosefera kuyeretsa nthawi yokwanira. Zosefera zimatha kuyeretsa ndikuwonetsetsa kuti macheka a unyolo azigwiritsa ntchito bwino.
2.Pamene unyolo macheka sawtooth sakhala lakuthwa, akhoza kupuma pa zigzag unyolo kudula ndi wapadera wapamwamba, kuonetsetsa sharpness wa macheka dzino. Pa nthawi imeneyi kulabadira pamene ntchito wapamwamba Cuo, pamodzi kudula malangizo pansi, osati mmwamba, pa nthawi yomweyo, wapamwamba ndi unyolo anawona unyolo ngodya komanso sayenera kukhala wamkulu kwambiri, kusonyeza madigiri 30 ndi yoyenera.
3.Pogwiritsa ntchito unyolo macheka, ayenera kuwonjezera oiling macheka unyolo mafuta, ubwino kutero ndi kupereka kondomu kuchepetsa mikangano kutentha macheka, unyolo macheka unyolo ndi unyolo saw kalozera mbale, chitetezo ntchito kutsogolera, komanso akhoza kuteteza unyolo. macheka unyolo, pofuna kupewa obsolescence msanga.
4.Pamene unyolo anawona pambuyo ntchito, ayeneranso kukhala yokonza pa unyolo machedwe, kotero ntchito yotsatira pofuna kuonetsetsa ntchito Mwachangu unyolo macheka. Choyamba ndi kuchotsa unyolo macheka kalozera mbale mizu mafuta polowera dzenje ndi zonyansa kalozera poyambira, kuti kuonetsetsa yosalala mafuta bowo. Kachiwiri, ayeneranso bwino za zinyalala mutu wotsogolera, ndi kuwonjezera madontho ochepa a mafuta.
Nthawi yotumiza: Feb-15-2022