I-72cc Wood Milling Chain Saw ye-272XP 61 268

Ama-chain saw ayimishini yasegadini esetshenziswa kabanzi emisebenzini yokugawula imithi ezindaweni zamahlathi eShayina, futhi izinjini zawo zaziwa nangokuthi izinjini zokushisa zangaphakathi noma izinjini zikaphethiloli. Ingxenye eyinhloko ye-chainsaw, esetshenziselwa ukukhiqiza amandla nokushayela indlela yokusaha ngokusebenzisa indlela yokudlulisela ukusika izinkuni. Injini ye-chainsaw ihlukile kunezinjini ezisetshenziswa kakhulu kuma-tractor. I-chainsaw iyinjini ye-two-stroke, enamandla aphindwe kabili kunenjini ye-four-stroke.

1. Ngemva kokuba injini ivuthelwe, ngezinye izikhathi kwenzeka ukuqhuma, okuwukusha okungavamile.

Uma injini iqhuma, isivinini sokushiswa kwelangabi sishesha kakhulu, sifinyelela kumamitha angu-2000-3000 ngomzuzwana, kanti isivinini sokushiswa kwelangabi esivamile singamamitha angu-20-40 ngomzuzwana. Ngakho-ke, izinga lokushisa lenjini likhuphuka kakhulu, futhi ingcindezi yamasilinda nayo iyanda kakhulu. Izici zokuqhuma umsindo wokushaya kwensimbi kusilinda, ukusebenza kwenjini okungazinzile, ukushisa ngokweqile, amandla anciphile, kanye nentuthu emnyama ephuma epayipini lokukhipha umoya. Ngenxa yokuqhuma kwenjini, umnotho wayo uyawohloka, uwoyela wokugcoba uyawohloka, futhi ulahlekelwa nokusebenza kwawo kokugcoba, okuholela ekugugeni okukhulu kwamabhere. Ngakho-ke, lesi simo sokuwohloka asivunyelwe. Isizathu esiyinhloko sokuqhuma kwenjini sibangelwa ikhwalithi kaphethiloli ephansi noma inhlanganisela engafanele yesilinganiso sikaphethiloli kanye nesilinganiso sokucindezela injini. Ngaphezu kwalokho, kuhlobene futhi nokushisa kwenjini ngokwayo, indawo ye-spark plug, isimo segumbi lomlilo, kanye nosayizi we-angle yokusha ethuthukisiwe. Futhi, amadiphozithi ekhabhoni angabangela ukusha nokuwohloka. Ngemva kokuqhuma, vala ngokushesha ivalvu ye-throttle (i-throttle), thola imbangela, bese uyisusa.

2. Ukushaqeka kusengaphambili

Ukusha kwasekuqaleni kusho ukuthi ingxube evuthayo ngaphakathi kwesilinda iyasha yodwa ngaphandle kokulinda ukusha. Isizathu sokusha kwasekuqaleni ukuthi ngesikhathi senqubo yokucindezelwa, izinga lokushisa ngaphakathi kwesilinda lifinyelele izinga lokushisa lokusha kwamafutha, ngakho akudingeki ukuthi lishanelwe futhi lisha lodwa. Uma kwenzeka ukusha kwasekuqaleni, injini iyashisa ngokweqile, ikhiqize amakhabhoni amaningi ahlukahlukene, futhi injini isebenza ngokungalingani.

Ngokuhlaziya nokuqonda izinkinga ezimbili enqubweni yokusha kwenjini, singakuqonda kangcono ukusebenza kwe-chainsaw. Kuphela ngokujwayelana nokusebenza kahle komshini lapho ukusebenza kahle kanye nekhwalithi kungathuthukiswa khona, kufezwe ngempela umgomo wokonga abasebenzi kanye nokunciphisa izindleko.