1t-3t
1m-10m
1m-10m
A3
Ngati mukuyang'ana njira yabwino komanso yotsika mtengo yonyamula katundu wolemetsa pamalo anu, chipilala chokhazikika cha jib crane chingakhale chomwe mukufuna. Ma cranes awa adapangidwa kuti azitha kukweza kwambiri pamtunda pang'ono, kuwapangitsa kukhala abwino kuti agwiritsidwe ntchito m'mashopu, malo osungiramo zinthu, mizere yamisonkhano, ndi malo ena ogulitsa mafakitale.
Pa matani 2 mpaka 3, ma cranes a jib awa amapereka mphamvu zambiri zokweza pazogwiritsa ntchito zosiyanasiyana. Amapangidwa kuchokera ku zipangizo zamtengo wapatali, kuphatikizapo zitsulo zolemera kwambiri, kuti zitsimikizire kuti zimakhala ndi mphamvu zambiri komanso zimakhala zolimba. Amapangidwanso kuti aziyenda bwino komanso molondola, zomwe zimapangitsa kuti zikhale zosavuta kunyamula ngakhale zolemera kwambiri mosavuta.
Chimodzi mwazabwino za mzati wokhazikika wa jib crane ndikuti sichifunikira mawonekedwe owonjezera kapena maziko. Izi zikutanthauza kuti ikhoza kukhazikitsidwa mosavuta komanso mwachangu, popanda kufunikira kwa ntchito yokonzekera. Izi ndizopindulitsa makamaka m'malo omwe malo ndi ofunika kwambiri, chifukwa amakulolani kuti mugwiritse ntchito bwino malo omwe muli nawo pansi.
Kuphatikiza pa kukweza kwawo kwakukulu komanso kuyika kosavuta, ma crane okhazikika a jib nawonso amasinthasintha. Atha kugwiritsidwa ntchito pamitundu yambiri yokweza ndi kunyamula zinthu, kuphatikiza kukweza ndi kutsitsa magalimoto, kusuntha makina olemera, ndikuyika zinthu zazikulu kapena zazikulu.
Ponseponse, mzati wokhazikika wa jib crane ndi chida chabwino kwambiri cha malo aliwonse omwe amafunikira kunyamula katundu wolemetsa moyenera komanso motetezeka. Ndi kuthekera kwawo kokweza kwambiri, kuyika kosavuta, komanso kusinthasintha, ma cranes awa amapereka kuphatikiza kosayerekezeka kwamtengo ndi magwiridwe antchito.
Ngati muli ndi mafunso, ndinu olandiridwa kuyimba ndikusiya uthenga Tikuyembekezera kulumikizidwa kwanu kwa maola 24.
Funsani Tsopano