Ntchito unyolo anawona mfundo

Unyolo anawona awiri sitiroko mphamvu, ntchito mphamvu, kudula zida ayenera kulabadira, akhoza kuonetsetsa ntchito yachibadwa makina: injini 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 dzina 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 ndi mphika wamafuta, osayerekezedwa ndi mafuta.Zokonzekera bwino mukamagwiritsa ntchito mafuta osakaniza, mafuta osakaniza amaletsa kugwiritsa ntchito machesi kwa nthawi yaitali;makina asanayambe ntchito, otsika liwiro choyamba kuthamanga kwa mphindi zingapo, onani macheka unyolo mafuta kondomu, mu mzere mafuta, ntchito kachiwiri.Makinawa akamagwira ntchito, pompopompo pakugwiritsa ntchito liwiro lalikulu.Bokosi lililonse lamafuta liyenera kupumula kwa mphindi 10, kumwazikana 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 mafuta, Finyani kuti owonjezera mafuta akhoza kuikidwa.Monga ndi "OSATI MAFUTA" musawonjezere mafuta;Chotsani chotsekezerapo chotsekereza mawola 50 aliwonse, chotsani chotsekereza, yeretsani kaboni pachotulukapo ndi potulutsa 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 kalozera 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.
yosungirako, ayenera kuyeretsa thupi, lolani mafuta osakaniza, kuika mu carburetor mafuta kuwotcha woyera;Chotsani spark plug, kuti mugwirizane ndi silinda yamafuta a injini ya 1-2ml, kukoka choyambira 2-3, sinthaninso pa spark plug.Unyolo anaona ambiri zoweta malonda, kutchuka ndi ntchito mu 2000, odziwika kwambiri kunja zopangidwa Kyoritsu, Komatsu etc., chiwerengero cha zoweta zopangidwa kutsanzira kupanga zopangidwa kunja, amenenso zinachititsa kuti zoweta mu makampani omwe alibe muyezo umodzi.Chifukwa zakuthupi zapakhomo za chainsaw ndi kusiyana kwaukadaulo, chifukwa chake khalidwe lazogulitsa ndilotsika 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 wothira mpweya utakhazikika injini ziwiri sitiroko mafuta, lubricating mafuta khalidwe) anaona unyolo wamkati analowa 10% ~ 30% (parafini kapena dizilo mafuta) anali osakanizidwa pamaso. ntchito, kuonetsetsa kuti ndende yoyenera.Chiŵerengerocho chiyenera kukhazikitsidwa pa macheka unyolo kutsitsi ndipo anaganiza kujowina digiri, koma ayenera katswiri mu osiyanasiyana 10% ~ 30%.Awiri, liwiro lopanda ntchito liyenera kusinthidwa motere: 2500 ~ 3000 R / min pa kutentha kwa firiji, komanso pamene liwiro lopanda ntchito ndi 2000 rpm.

● Chiŵerengero cha mafuta a makina awiri a sitiroko
General awiri sitiroko mafuta mafuta opangidwa ndi nthunzi mafuta osakaniza (kuphatikiza mafuta kwa awiri sitiroko injini mafuta), chiŵerengero cha muyezo, nthunzi chiŵerengero cha mafuta nthunzi pafupifupi 25: 1, malingana ndi mmene ntchito ndi kusankha, ngati si ntchito kwa nthawi yaitali. 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 nthawi yake kuchotsa silencer, kuchotsa coke mu ndime utsi, kupewa kwambiri mpweya mu yamphamvu, kuchititsa scuffing ya yamphamvu anaboola.Turf makina kuchotsa zomera zonse mu malo, ndiyeno kudziwa thupi katundu nthaka ndi pH mtengo, fufuzani ngalande ndi ulimi wothirira zipangizo, 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 kuwala kwa dzuwa kuyang'ana, ayenera kukhala bwinobwino, owala, koma si oyenerera.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 wapamwamba wapamwamba, kuonetsetsa sharpness wa macheka dzino.Panthawi imeneyi kulabadira pamene ntchito wapamwamba Cuo, pamodzi kudula malangizo pansi, osati mmwamba, pa nthawi yomweyo, wapamwamba ndi unyolo anawona ngodya unyolo 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 macheka 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 kuonetsetsa ntchito Mwachangu unyolo macheka.Choyamba ndi kuchotsa unyolo macheka kalozera mbale muzu mafuta polowera dzenje ndi zonyansa kalozera poyambira, kuti kuonetsetsa yosalala mafuta bowo.Kachiwiri, komanso momveka bwino za zinyalala mutu wotsogolera, ndi kuwonjezera madontho ochepa a mafuta.


Nthawi yotumiza: Feb-15-2022