Ua ntej ua zaub mov xa tuaj, cov tshuab ntim khoom siv yuav tsum tau kuaj xyuas kom zoo thiab npaj kev kho mob. Cov cuab yeej siv yuav tsum tau muab kev ntxuav yooj yim kom tshem tawm cov khoom seem lossis roj, thiab cov khoom tseem ceeb yuav tsum tau kho nrog xeb- txwv tsis pub roj lossis cov txheej txheem tiv thaiv. Rau qhov tsis yooj yim los yog qhov tseeb, nws raug nquahu kom dismantle thiab ntim lawv cais kom tsis txhob muaj kev puas tsuaj los ntawm kev cuam tshuam los yog compression thaum caij tsheb npav. Tsis tas li ntawd, tag nrho cov khoom txav yuav tsum tau ruaj khov rau hauv qhov chaw kom tiv thaiv kev puas tsuaj los ntawm kev hloov pauv; Thaum tsim nyog, tag nrho chav tsev yuav tsum tau tiv thaiv siv ntoo crates los yog reinforcing brackets.
Thaum lub sij hawm thauj khoom thiab tshem tawm, cov cuab yeej hoisting tsim nyog yuav tsum raug xaiv, thiab kev ua haujlwm yuav tsum tau ua tib zoo xav txog cov cuab yeej qhov hnyav thiab qhov nruab nrab ntawm lub ntiajteb txawj nqus kom tsis txhob tilting lossis tsis sib xws uas tuaj yeem ua rau deformation. Rau kev thauj mus los, yuav tsum xaiv lub tsheb uas muaj peev xwm txaus- cov kabmob muaj peev xwm, thiab cov cuab yeej yuav tsum tau muab khi kom ruaj ntseg kom txo tau qhov cuam tshuam ntawm pob thiab kev vibrations thaum taug kev. Rau kev thauj mus los ntev - deb, kev ceev faj tiv thaiv ya raws thiab nag yog qhov tseem ceeb, thiab cov khoom siv dej tsis zoo yuav tsum tau siv los npog cov cuab yeej yog tias tsim nyog. Thaum tuaj txog, cov khoom siv sab nrauv thiab cov khoom siv tseem ceeb yuav tsum raug tshuaj xyuas kom ntseeg tau tias lawv nyob twj ywm ua ntej pib nrog kev teeb tsa thiab kev ua haujlwm, yog li lav tias cov tshuab tau npaj rau kev ua haujlwm kom raug.
