Cov ntsia hlau hluav taws xob siv dav hauv kev lag luam thiab kev siv hauv tsev, feem ntau yog rau kev txhim kho lossis tshem tawm cov khoom siv txuas.
Cov kws tshaj lij hluav taws xob screwdriver, feem ntau ntawm lub zog yog loj, qhov no yog kom cov kws tshaj lij txo qhov hnyav ntawm kev ua haujlwm, txhim kho kev ua haujlwm zoo; Thiab zoo li kev siv hauv tsev, vim tias qhov project me me, yog li lub zog nkag ntawm hom hluav taws xob screwdriver no feem ntau tsis xav tau ntau.
Cov kev xav tau ntawm lub tshuab hluav taws xob zoo rau lub cev muaj zog yog qhov nruab nrab torque thiab ceev, ruaj khov thiab txhim khu kev qha. Qhov qis torque thiab ceev cuam tshuam rau kev ua haujlwm zoo, kev xaiv lub cev muaj zog siab yuav ua rau lub fuselage o, hnyav, thiab tsis yooj yim rau siv. Tsis tas li ntawd, ib qho tseem ceeb ntawm lub tshuab hluav taws xob yog concentricity, uas xav tau kev ruaj khov siab ntawm lub cev muaj zog gearbox. Feem ntau, cov iav hlau nrog qhov tseeb siab dua raug xaiv. Nws raug pom zoo kom ua tau raws li cov kev xav tau tseem ceeb saum toj no ua ntej xav txog suab nrov thiab lub neej. Rau cov tshuab hluav taws xob hauv tsev uas tsis tshua siv, feem ntau cov chaw tsim khoom yuav xaiv los txuag cov nqi ntawm ob yam khoom no.