Official Answer
Answer
Kwangirika kwangirika biboneka aho bihurira hagati yimpinga yumuraba nubuso bwo gushyingiranwa, cyangwa hagati yimpinduka zamasoko yatewe, kubera micro-oscillations (mubisanzwe $ <100 \ mu m $ amplitude). Ibi bivanaho urwego rukingira oxyde irinda ibyuma bitagira umwanda, biganisha ku gutobora no gukora imyanda yangiza. Mu masoko 17-7PH, ibi birashobora gutuma umunaniro ucika intege mu myobo. Ingamba zo gukumira zirimo: 1) Kongera preload kugirango ugabanye ingendo ugereranije; 2) Gukoresha amavuta akomeye ya firime (nka $ MoS_2 $ cyangwa PTFE) kugirango ugabanye coefficient de friction; na 3) Ubuvuzi bukomeye bwo kuvura nka nitriding, nubwo ibi bigomba kuringanizwa no kugabanya kugabanuka kwumunaniro.
