Official Answer
Answer
Kwangirika kwangirika bibaho aho bihurira (impinga) hagati yimpande zegeranye zimpinduka nyinshi cyangwa hagati yisoko nicyapa cyo gushyingiranwa. Iterwa na micro-oscillations (vibrasiya) isenya icyuma kirinda icyuma kirinda icyuma. Mu byuma bidafite ingese, ibi bigaragaza ibyuma bishya hanyuma bigahinduka okiside, bigatera uruziga rwo kwambara na okiside bivamo 'gutobora.' Ibi birashobora kugutera guhangayika no kunanirwa umunaniro. Kugirango wirinde ibi, dukoresha anti-fretting coatings nka silver plate cyangwa PTFE. Byongeye kandi, kongera intangiriro yambere birashobora 'gufunga' aho uhurira, bikabuza micro-kugenda igendana na fretting.
