Answer
Ubuvanganzo mu masoko menshi ahinduka amasoko abera aho ahurira hagati yumuraba (crests) no kumurongo uri hagati yisoko na bore cyangwa shaft. Ibi biganisha kumurongo wa hystereze mumurongo-wo gutandukanya imitwaro aho imbaraga zipakurura $ P_ {umutwaro} = P_ {theoretical} + F_ {guterana amagambo} $ nimbaraga zo gupakurura $ P_ {gupakurura} = P_ {theoretical} - F_ {guterana} $. Ubunini bwa $ F_ {guterana} $ ni imikorere ya coefficient de friction $ \ mu $ nimbaraga zisanzwe aho zihurira. Mugukoresha inshuro nyinshi, iyi friction itanga ubushyuhe, bushobora gutuma habaho kwaguka kwumuriro no kugabanuka mubuzima bwumunaniro. Kubisabwa neza, gusiga cyangwa gusiga PEEK bikoreshwa kugirango ugabanye $ \ mu $ no gusibanganya umugozi wa hystereze.
