Official Answer
Answer
Inzira yo guhinduranya ikoreshwa mugukora impeta izenguruka itera impagarara zikomeye zisigaye kuri diameter yo hanze hamwe no guhagarika umutima kuri diameter y'imbere. Kugabanya imihangayiko (mubisanzwe kuri $ 350 ^ ∘C $ kugeza $ 450 ^ ∘C $ muminota 30-60) nibyingenzi kugirango uhagarike ibipimo byimpeta. Bitabaye ibyo, impeta irashobora 'kuruhuka' mugihe, ihindura diameter yubusa kandi igatakaza gufata kuri shaft cyangwa bore. Ikigeretse kuri ibyo, kugabanya imihangayiko bigabanya impagarara zisigaye zishobora kwiyongera ku mikorere, bityo bikongerera umunaniro. Ibi ni ingenzi cyane cyane ku mpeta zikoreshwa mu guhuza ikirere cyo hejuru cyane.
