2 Stroke 42cc 52cc 62cc 65cc Petrol Brush Cutter Chodulira Udzu

Kusiyana pakati pa brush cutter yokhala ndi ma stroke awiri ndi anayi

Kusiyana kwakukulu pakati pa makina odulira udzu okhala ndi ma stroke awiri ndi anayi kuli mu kagwiridwe kawo ntchito, magwiridwe antchito, mtengo, kusamala chilengedwe, komanso zofunikira pakusamalira.

Mfundo yogwirira ntchito ndi magwiridwe antchito: Mu gawo limodzi logwira ntchito, chodulira burashi cha ma stroke awiri chimasuntha pistoni mmwamba ndi pansi kawiri, ndikumaliza njira zinayi: intake, compression, heatsink, ndi exhaust. Crankshaft imangofunika kuzungulira theka la bwalo. Mu gawo lililonse logwira ntchito, pistoni ya chodulira burashi cha ma stroke anayi imayenera kumaliza ma stroke anayi, omwe ndi intake, compression, expansion work, ndi exhaust, zomwe zikugwirizana ndi ma rotations awiri a crankshaft. Mwachidule, injini ya ma stroke awiri imakhala ndi mphamvu zambiri zotulutsa komanso mphamvu zambiri, pomwe injini ya ma stroke anayi imakhala ndi mphamvu zambiri zosinthira mphamvu pa sitepe imodzi yogwira ntchito.

Mtengo ndi Kuchuluka: Zodulira burashi zinayi nthawi zambiri zimakhala zovuta kupanga, zodula, ndipo zimakhala ndi voliyumu yayikulu, pomwe zodulira burashi ziwiri zimakhala ndi kapangidwe kakang'ono ndipo ndizotsika mtengo.

Kusunga mafuta moyenera komanso kusamalira chilengedwe: Makina odulira burashi anayi opangidwa ndi stroke amadziwika kuti amagwira ntchito bwino komanso amagwiritsa ntchito bwino mafuta, pomwe makina odulira burashi awiri opangidwa ndi stroke sagwiritsa ntchito mafuta ambiri monga injini zinayi zodulira, ndipo chifukwa cha mtengo wokwera wa mafuta odzola poyerekeza ndi injini zinayi zodulira, makina odulira awiri nawonso sagwiritsa ntchito bwino chilengedwe.

Zofunikira pakukonza: Chodulira burashi cha ma stroke awiri sichifuna kusintha mafuta pafupipafupi monga chodulira burashi cha ma stroke anayi, zomwe zimachepetsa mavuto pakukonza. Komabe, chodulira burashi cha ma stroke anayi chimakhala ndi kasamalidwe kabwino ka mafuta ndi mafuta, nthawi zambiri chimafuna kusungira mafuta ndi mafuta mosiyana, komanso kusintha mafuta nthawi zonse kuti makina azigwira ntchito bwino.

Mwachidule, chodulira burashi cha ma stroke awiri ndi choyenera kwa ogwiritsa ntchito omwe sachigwiritsa ntchito pafupipafupi kapena omwe safunika kuchigwiritsa ntchito kwa nthawi yayitali. Chili ndi mphamvu zambiri komanso kapangidwe kakang'ono, koma sichigwiritsa ntchito mafuta ambiri komanso chimateteza chilengedwe. Chodulira burashi cha ma stroke anayi ndi choyenera kwa ogwiritsa ntchito omwe amafunikira kugwiritsidwa ntchito kwa nthawi yayitali kapena omwe ali ndi zofunikira pakugwira ntchito bwino, omwe amasunga mafuta bwino, okhazikika, komanso ochezeka ndi chilengedwe, koma ali ndi mitengo yokwera komanso ndalama zokonzera.