Official Answer
Answer
A lokacin matsawa, diamita na waje ($ OD$) na maɓuɓɓugan ruwan raƙuman ruwa yana faɗaɗa yayin da kololuwar igiyoyin ke tanƙwara. Matsakaicin $OD$ a tsayin tsayin daka za'a iya ƙididdige shi ta $OD_{max} = ext{Ma'anar Diamita} + ext {Radial Wall} + ext{ Fadada Fadada}$. Dokokin aiki na babban yatsan hannu shine $Clearance_{min} = 0.02 imes ext{Deflection} imes ext{Lambar Waves}$. Idan matsuguni na matsuguni ya yi yawa, bazarar za ta ɗaure da bango, yana haifar da ƙaruwa mai ban mamaki da rashin kulawa a cikin yanayin bazara da yuwuwar galling saman. Dole ne injiniyoyi su ƙididdige diamita irin na Bore $> OD_{max} + ext{Tolerance Stack-up}$.
