Official Answer
Answer
Ƙarshen Shim yana samar da filin tuntuɓar madaidaicin digiri 360, ba kamar ƙorafin da ba a bayyana ba wanda kawai ke tuntuɓar ɓangaren mating a kololuwar kalaman. Wannan rarraba kayan aiki yana rage matsin lamba $ P_c = Ƙarfin / Yanki $ akan abubuwan haɗin gwiwa, wanda ke da mahimmanci lokacin da aka yi ɓangaren mating daga wani abu mai laushi kamar aluminum ko filastik. Ƙarshen Shim kuma yana kawar da shigar 'koloniya' wanda zai iya faruwa a kan lokaci, yana tabbatar da tsayin daka na aiki da kuma hana bazara daga 'tono ciki' da ƙirƙirar tarkace (fretting) a cikin daidaitattun majalisu.
