Chotsukira cha unyolo cha 2200W chosinthira magetsi

Mfundo yogwiritsira ntchito mphamvu ya Ac-dc pa unyolo wamagetsi

Choyamba, mfundo yogwirira ntchito ya chotsukira chamagetsi

Chainsaw yamagetsi ndi mtundu wa chida chamagetsi chomwe chimadula poyendetsa tsamba la macheka, lomwe nthawi zambiri limagwiritsidwa ntchito podula zinthu monga matabwa, chitsulo ndi pulasitiki. Mfundo yake yogwirira ntchito ndikuyendetsa rotor ya mota kuti izungulire mwa kusinthana pakati pa milungu iwiri yamagetsi olowera, ndikuyendetsa tsamba la macheka kuti lidule. Mu chainsaw yamagetsi yachikhalidwe, mphamvu ya AC imagwiritsidwa ntchito nthawi zambiri. Komabe, m'zaka zaposachedwa, ndi chitukuko chopitilira cha ukadaulo wamagetsi wa DC, ma chainsaw ambiri amagetsi amagwiritsanso ntchito mphamvu ya DC.

Chachiwiri, kusiyana pakati pa mphamvu ya AC ndi mphamvu ya DC

Kusiyana kwakukulu pakati pa mphamvu ya AC ndi mphamvu ya DC ndi komwe magetsi akupita. Mphamvu yamagetsi ya AC imasintha njira nthawi ndi nthawi, pomwe mphamvu yamagetsi ya DC nthawi zonse imayenda mbali imodzi. Kuphatikiza apo, mitundu iwiri yosiyanasiyana yamagetsi imasiyananso mu mphamvu yamagetsi ndi mphamvu. Mphamvu yamagetsi ya Ac nthawi zambiri imakhala ndi mphamvu yamagetsi ndi mphamvu zambiri, ndipo imatha kugwira ntchito kwa nthawi yayitali. Mphamvu yamagetsi ya Dc nthawi zambiri imakhala ndi mphamvu yamagetsi ndi mphamvu zochepa, komanso nthawi yogwira ntchito ndi yochepa.

Chachitatu, mfundo ya soka yamagetsi ikhoza kukhala magetsi a AC ndi DC

Mu AC chainsaw yachikhalidwe, transformer yamagetsi imasintha magetsi a AC kuti agwirizane ndi magetsi ogwirira ntchito omwe amafunikira ndi electrolyte chainsaw, kenako imasintha rectifier circuit kuti isinthe AC kukhala direct current. Mu electrolyte chainsaw yokhala ndi DC power supply, power transformer imawongolera mwachindunji magetsi a AC ku magetsi ogwirira ntchito a DC ofunikira popanda kufunikira kusintha kudzera mu rectifier circuit.

Kuphatikiza apo, mota ya chainsaw yamagetsi iyeneranso kukhala yokhoza kusintha kuti igwirizane ndi mitundu yosiyanasiyana ya magetsi. Pogwiritsa ntchito mphamvu ya AC, mota iyenera kukhala ndi inductance yokwanira komanso capacitance kuti igwirizane ndi liwiro ndi mphamvu zomwe rotor imatulutsa. Pogwiritsa ntchito mphamvu ya DC, mota iyenera kukhala ndi makhalidwe abwino amagetsi ndi ukadaulo wowongolera ma circuit kuti ipereke bwino ubwino wa mphamvu ya DC.

Chachinayi, magwiridwe antchito a chotsukira chamagetsi pansi pa mikhalidwe yosiyanasiyana ya dera

Kagwiridwe ka ntchito ka chainsaw yamagetsi pansi pa mikhalidwe yosiyanasiyana ya ma circuit kamakhudzidwa ndi mtundu wa magetsi ndi mawonekedwe a mota. Pansi pa mikhalidwe yofanana ya mphamvu ndi magetsi, magetsi a AC nthawi zambiri amatha kupereka mphamvu yoyambira komanso torque yayikulu, koma amapanga kusokoneza kwakukulu kwa magetsi. Mphamvu ya DC imakhala ndi magwiridwe antchito abwino komanso kulondola kosintha liwiro, koma zofunikira pa mota ndizokwera ndipo mtengo wake ndi wokwera.

Mwachidule, mfundo yakuti mphamvu yamagetsi ya AC ndi DC yamagetsi yagona pakusintha kwa transformer yamagetsi komanso kusinthasintha kwa mota. Pazikhalidwe zosiyanasiyana za ma circuit, makhalidwe a electrochain saw nawonso ndi osiyana. Chifukwa chake, posankha electrochain saw, ndikofunikira kuganizira zida zodulira zofunika komanso momwe zimagwirira ntchito kuti musankhe mtundu woyenera wamagetsi ndi mtundu wa mota.