Ntsuas phom pluaj yog muab faib ua ob hom: phau ntawv thiab tshuab. Kev ua haujlwm yog qhov tseem ceeb tshaj plaws thiab feem ntau yog siv txoj kev paub tseeb. Yuav kom txo cov khoom ntawm cov khoom tsis raug, cov neeg ua haujlwm muag khoom tsim muaj kev soj ntsuam los ntawm kev siv cov khoom ntim khoom los yog xa cov khoom siv kom raug tshem tawm (tsis zoo xws li kev raug mob hniav, khoom sib xyaw, xeb, thiab lwm yam).
Lwm txoj kev yog lub cuab yeej tsis zoo ntawm lub tshuab, feem ntau cov khoom sib nqus particle tshawb xyuas.
bolt
Kev sib txuam qhov tshwj xeeb yog qhov siv ntawm kev sib txuas ntawm qhov chaw ntom ntom ntawm thaj chaw ntawm lub pluaj thiab lub sib nqus hmoov hlau, thiab qhov sib txuas ntawm cov hlau tawm ntawm cov hlau tsis zoo ntawm qhov ntsia hlau (xws li tawg, slag inclusion, mixing , thiab lwm yam). Cov ntaub ntawv no tsis ua mus ntxiv tom qab magnetization. Lub sib nqus ntawm thaj chaw ntawm qhov chaw yuav ua rau muaj kev hloov pauv, ua ib qho chaw ntawm cov hluav taws xob ntws ntawm qhov ntom nti ntawm qhov chaw ua hauj lwm, uas yog siv lub tshuab ua kom muaj hlau nplaum tsim ib lub tshuab ua kom muaj hlau nplaum ntawm lub tsev kho mob-lub sib nqus kos, thiab nyob rau hauv cov teeb meem kom pom kev zoo, qhov chaw thiab cov duab ntawm qhov kho yuav tsum tau qhia. Qhov cia txav ntawm cov khoom sib nqus no yog pom thiab piav qhia, thiab lub hom phiaj ntawm cov khoom tsis txaus siab tau raug ua tiav.
Kev sib tw ntawm lub taub hau kev siv rau ntawm kev sib txuas ntawm bolts
Sab nraub qaum yog du thiab tsis protrude vim hais tias lub taub hau countersunk tau screwed rau hauv ib sab. Lub taub hau puag ncig kuj tuaj yeem raug screwed rau hauv ib feem. Lub kauj ruam lub taub hau zawm yuam yuav loj dua, tab sis qhov loj loj.
Tsis tas li ntawd, yuav kom tau raws li qhov yuav tsum tau xauv tom qab kev txhim kho, muaj qhov nyob rau hauv lub taub hau thiab qhov nyob rau hauv lub shank. Cov qhov no tuaj yeem tiv thaiv kom tus xaum xoob los ntawm kev xoob thaum nws raug kev vibration.
Qee qhov bolts tsis muaj cov hlua ciav hlau tau zoo, hu ua lumbar bolts. Qhov luaj li no muaj qhov txuas mus rau qhov sib txawv ntawm lub zog.
Muaj tshwj xeeb muaj zog lub zog rau ntawm cov qauv hlau, lub taub hau yuav loj thiab qhov ntev yuav hloov.
Tsis tas li ntawd nws tseem siv tshwj xeeb: T-qhov chaw xauv, feem ntau siv rau ntawm lub tshuab khoom, qhov tshwj xeeb cov duab, ob sab ntawm lub taub hau yuav tsum tau txiav tawm. Anchor bolts, siv los muab lub tshuab rau hauv av, tuaj nyob rau hauv ntau daim. U-bolts, raws li yav tas los tau piav. thiab ntau ntxiv.
Kuj tseem muaj kev sib koom ua ke rau vuam siv, ib lub taub hau tsis yog threaded, nws tuaj yeem raug welded rau ib sab, thiab sab nraud lwm tus yog screwed ncaj qha.