Mtsinje wamtanda pamasiyanidwewo ndiye gawo lofunikira la cholumikizira chapadziko lonse lapansi, chomwe chimagwiritsidwa ntchito popereka torque ndi kuyenda.Zigawo za shaft ndi mtundu wa zigawo zomangika zomwe zimagwiritsidwa ntchito mochulukirapo ndipo zimakhala ndi malo ofunikira kwambiri.Ntchito yayikulu ya magawo a shaft ndikuthandizira magawo otumizira ndikutumiza kusuntha ndi mphamvu.Amakumana ndi zovuta zosiyanasiyana panthawi ya ntchito.Zidazo ziyenera kukhala ndi zida zamakina apamwamba kwambiri ndipo zimafunikira kuuma kwina kuti zithandizire kukana kwawo kuvala.
Kusankhidwa kwa zigawo za zipangizo ziyenera kukhazikitsidwa panyumba, yesetsani kusankha zipangizo zolemera m'dziko lathu, yesetsani kusankha zipangizo zamtengo wapatali zachitsulo, poganizira kuti zigawozo zimagwidwa ndi katundu wosiyanasiyana panthawi yogwira ntchito, kotero kuti ma forgings amasankhidwa, kotero kuti ulusi wazitsulo ukhale wotsika kwambiri.amadulidwa kuti atsimikizire kugwira ntchito kodalirika kwa zigawozo.Zomwe zimapangidwira pamtanda ndi 20CrMnTi, chomwe ndi chitsulo chochepa cha carbon alloy structural steel.Ndizinthu wamba zomwe zimakwaniritsa zonse zamakina a mtanda shaft ndipo ndizokwera mtengo pamtengo.Zosankha zakuthupi ndizoyenera.
Pakati pawo, kusankhidwa kwa zinthu zopanda kanthu ndi kusankha kwa zinthu zamtengo wapatali wazitsulo zosiyanitsa ziyenera kukhala ndi mphamvu zina ndi kuvala kukana malinga ndi zofunikira za zigawozo.Nthawi zambiri, ma alloy aloyi otsika kwambiri (zopangidwa ndi carburized) monga 20CrMnTi amagwiritsidwa ntchito nthawi zambiri.Komanso, kuganizira kupanga chikhalidwe cha chiwerengero chachikulu , Pambuyo carburizing ndi quenching, pamwamba ali kuuma mkulu pamene mbali axial amakhalabe mphamvu ndithu ndi kulimba, ndi chofunika makina katundu ndi mkulu, kotero kufa kupanga kupanga ndondomeko ndi Kuchita bwino kwambiri komanso kulondola kumatengedwa.
Nthawi yotumiza: Jun-28-2022