Ho lokisa crane ea borokho ho bohlokoa bakeng sa ho netefatsa ts'ebetso ea eona e tsoelang pele e bolokehileng le e sebetsang hantle. E kenyelletsa tlhahlobo e qaqileng le tlhokomelo ea likarolo tsa mochini, tsa motlakase le tsa sebopeho. Mona ke kakaretso ea hore na ntlafatso e kenyelletsa eng:
1. Phetoho ea Mechini
Likarolo tsa mochini li arotsoe ka botlalo, ho kenyelletsa le se fokotsang, likhokahano, kopano ea meropa, sehlopha sa mabili le lisebelisoa tsa ho phahamisa. Likarolo tse khathetseng kapa tse senyehileng li nkeloa sebaka, 'me ka mor'a ho hloekisoa ka ho feletseng, li bokelloa hape le ho tlotsoa. Lithapo tsa tšepe le mariki le tsona li nkeloa sebaka nakong ea ts'ebetso ena.
2. Phetoho ea Motlakase
Motlakase o hlahlojoa ka ho feletseng, 'me lienjene li arotsoe, li omisitsoe, li kopantsoe hape le ho tlotsoa. Li-motors leha e le life tse senyehileng li nkeloa sebaka, hammoho le li-actuator le li-control tse robehileng. Khabinete ea ts'ireletso e ka lokisoa kapa ea nkeloa sebaka, 'me likhokahano tsohle tsa likhoele lia hlahlojoa. Liphanele tsa taolo ea mabone le matšoao le tsona li nkeloa sebaka ha ho hlokahala.
3. Phetoho ea Sebopeho
Sebopeho sa tšepe sa crane se hlahlojoa le ho hloekisoa. Beam e kholo e hlahlojoa hore na ha ho na ho sagging kapa ho kobeha. Haeba mathata a fumanoa, leballo le otlolohile le ho matlafatsoa. Ka mor'a ho tsosolosoa, crane eohle e hloekisoa ka ho feletseng, 'me seaparo se sireletsang khahlanong le mafome se sebelisoa ka mekhahlelo e' meli.
Maemo a ho hlakola bakeng sa Beam e ka Sehloohong
Lebala le leholo la crane le na le nako e lekanyelitsoeng ea bophelo. Ka mor'a liphetoho tse ngata, haeba lebone le bontša ho fokotseha ho hoholo kapa ho phunyeha, ho bontša qetello ea bophelo ba eona bo sireletsehileng ba ts'ebetso. Lefapha la polokeho le balaoli ba botekgeniki ba tla lekola tšenyo, 'me crane e kanna ea khaotsoa. Tšenyo ea mokhathala, e bakoang ke khatello ea maikutlo khafetsa le deformation ha nako e ntse e ea, e fella ka ho hloleha hoa beam. Bophelo ba ts'ebeletso ea crane bo fapana ho latela mofuta oa eona le maemo a ts'ebeliso:
Li-cranes tsa mosebetsi o boima (mohlala, li-clamshell, grab cranes, le li-electromagnetic cranes) hangata li nka lilemo tse 20.
Loading cranes letšoara cranese nka lilemo tse ka bang 25.
Li-cranes tsa ho etsa le ho lahla li ka nka lilemo tse fetang 30.
Li-cranes tse tloaelehileng tsa borokho li ka ba le bophelo ba tšebeletso ea lilemo tse 40-50, ho itšetlehile ka maemo a tšebeliso.
Lintlafatso tsa khafetsa li netefatsa hore crane e lula e bolokehile ebile e sebetsa, e lelefatsa nako ea eona ea ho sebetsa ha e ntse e fokotsa likotsi tse amanang le likarolo tse tsofetseng.
Nako ea poso: Feb-08-2025
