Thepa ea Mechanical ea Copper Bars

Ho thatafala (HV hoo e ka bang 70-90) le matla a tlhahiso (200-300 mpa) ea li-busbars tsa koporo li phahametse tsa li-busbars tse hloekileng tsa aluminium (HV hoo e ka bang 20-30, tlhahiso ea matla 50-70 mpa). Libakeng tse nang le ho thothomela ho hoholo kapa khatello ea mochini (joalo ka lipalangoang tsa terene), li-copper busbar li na le khanyetso e ntle ho deformation. Leha ho le joalo, matla a maballo a aluminium a ka ntlafatsoa haholo ka ho kopanya (joalo ka ho eketsa magnesium kapa silicon). Matla a lihlahisoa a 6063 alloy aluminium alloy a ka fihla 240MPa, a atamela boemo ba mekoallo ea koporo, ha a ntse a boloka boima bo batlang bo le bobebe.
Mabapi le ts'ebetso ea ts'ebetso, ductility ea mekoallo ea koporo (sekhahla sa elongation 45% -50%) se etsa hore ho be bonolo ho khumama le ho phunya, empa ha ho etsoa li-bars tsa aluminium ka libopeho tse rarahaneng, taba ea springback e lokela ho nkoa. Joaloka li-conductors tse feto-fetohang, lithapo ha li khone ho nkeloa sebaka maemong ao sebaka se lekanyelitsoeng kapa likhokahano tse matla li hlokahalang, joalo ka manonyeletso a liroboto. Leha ho le joalo, khanyetso ea bona ea ho kopana le matla a ho senya mocheso a fokola ho feta a li-conductor tse thata