Knowledge Answer

Yaa’ii kubbaa beeringii keessatti preload sirrii ta’e galmaan ga’uuf shimming wave springs yaadonni murteessoo ta’an maali?

2026-06-16 FAQ

Shimming kan itti fayyadamu tolerance stack-up mana, shaft, fi bal’ina bearing beenyaa. Fulbaanni shim barbaachisu $t_{shim}$ akka $t_{shim} = \delta_{target} - (L_{gap} - H_{free})$ tti shallagama, bakka $\delta_{target}$ jal'ina fe'iinsa duraa barbaadameef $P$ barbaachisudha. Mootaroota elektirikii sirrii ta’an keessatti dogongorri shimming keessatti 0.05 mm ta’e...

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Shimming kan itti fayyadamu tolerance stack-up mana, shaft, fi bal’ina bearing beenyaa. Fulbaanni shim barbaachisu $t_{shim}$ akka $t_{shim} = \delta_{target} - (L_{gap} - H_{free})$ tti shallagama, bakka $\delta_{target}$ jal'ina fe'iinsa duraa barbaadameef $P$ barbaachisudha. Mootaroota elektirikii sirrii ta’an keessatti, dogongorri shimming keessatti mm 0.05 ta’e, preload keessatti dhibbeentaa 10n akka fagaatu fiduu danda’a, kunis sagalee bearing garmalee (garmalee laaftuu) ykn yeroo malee uffachuu (garmalee dhiphachuu) fida. Shimiin sibiilaa jabaate fayyadamuun fe’umsa daayinamikii jalatti shiim ofii isaatii ‘puunding’ ykn deformation ittisuuf ni gorfama.

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