Official Answer
Answer
Kwangirika kwangirika bibaho kumwanya wo guhuza (igikonjo ninkono) yisoko yumuraba mugihe hari umunota, umuvuduko mwinshi ugereranije ugereranije nisoko hamwe nubusabane. Iki cyerekezo gisenya icyuma kirinda icyuma kirinda icyuma, biganisha kuri okiside yihuse no gushiraho 'imyanda ya fretting' (mubisanzwe ifu itukura cyangwa ifu yumukara). Mugihe cyogosha, ibi bigaragara nkibisanzwe cyangwa 'guswera' hejuru yumuraba. Gucika intege ni intangiriro yo kunanirwa umunaniro, kuko ibyobo bikora nkibitera guhangayika. Kugira ngo ibi bigabanuke, abashakashatsi barashobora kwerekana amavuta yumye (nka $ MoS_2 $) cyangwa igipfundikizo cya PTFE, kigabanya coefficente yo guterana amagambo kandi ikabuza guhuza ibyuma nicyuma bitera inzira yo gushya.
