Qhov zoo ntawm shafts:
●Qhov system ncej yog tsawg dua yuav jam.
●Kev saib xyuas tsawg dua li cov saw hlau thaum lub raj txuas nrog lub tshuab tsav.
●Lub hollow ncej yog qhov hnyav qis dua li cov ncej khoom rau tib lub zog sib kis.
●Nyob rau hauv lub hollow ncej, lub puab puab yog hollow ces cov ntaub ntawv yuav tsum tau tsawg dua.
●Lub taub hau muaj zog dua thiab nws muaj qhov tsis ua haujlwm tsawg.
●High polar lub sij hawm ntawm inertia
● Siab torsional zog
Disadvantages ntawm shafts:
●Lub zog poob vim xoob coupling.
●Cov ncej tuaj yeem vibrate thaum tig.
●Tsim ib lub suab nrov tas li
●Kev tu thiab kev tsim khoom raug nqi siab.
●Cov txheej txheem tsim khoom yog qhov nyuaj.
●Lub sij hawm poob tau ntev dua vim muaj teeb meem kho tshuab.
●Kev siv cov couplings hloov tau, xws li nplooj nplooj hlav txuas, tuaj yeem ua rau poob ntawm qhov nrawm ntawm cov ncej.
●Hloov qhov ceev tsis yooj yim li.
●Roj dripping los ntawm overhead shafting.