Ntau thiab ntau cov khoom yog tam sim no txhim kho qhov zoo thiab kev kawm ntawm lawv cov khoom. Qhov tseem ceeb ntawm cov ntsia thawv yog raug kev pom zoo los ntawm ntau lub tuam txhab. Kev txhim kho ntawm cov khoom zoo, kev ua tau zoo thiab kev nyab xeeb yog qhov chaw uas lwm tus tau tsis saib xyuas. Cov ntsia hlau hloov mus rau ib lub thawv uas tsis muaj zog, thiab tus nqi qis dua thaum hloov lwm qhov. Muaj ntau yam khoom zoo tau hloov thiab hloov. Qhov tseeb, txhua tus neeg tau siv lub voj voog tiv thaiv hauv cov duab txhua hnub. Koj tuaj yeem pom yog tias muaj: laptop ntswj, txawb xov tooj txawb, pob tw screws, sib tw tsheb sib tsoo, duab CUP motherboard fix screws, Roob tsheb tuam nres ncoo, ntsia thawv txee, skate screws, skateboard screws, drum kiv pab kho screws ... ....
Cov caws pliav yog lub hauv paus ntawm lub cev thiab kev ua lej uas siv lub voj voog ntawm qhov khoom sib txawv thiab qhov kev sib txhuam ntawm kev sib tw kom ceev cov khoom ntawm qhov khoom nyob rau hauv ib theem zuj zus. Screws yog ib lub sij hawm siv rau kev sib txuas lus, niaj hnub hais lus. Cov cuj piam no yog qhov tseem ceeb tshaj plaws hauv cov khoom siv niaj hnub xws li cov koob yees duab, cov iav, cov ntsa, cov khoom siv hluav taws xob, thiab lwm yam .; kev txhuam ceem rau cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, kev seev suab paj nruag, rooj tog zaum, thiab lwm yam .; rau engineering, kev tsim kho, thiab txuas hniav, kev siv screws loj. Ceev, kev siv tsheb thauj mus los, cov dav hlau, tsheb ciav hlau, tsheb, thiab lwm yam yog siv rau cov ntsia hlau loj. Screws muaj ib qho tseem ceeb hauv kev lag luam. Tsuav yog muaj kev lag luam hauv lub ntiaj teb, kev ua haujlwm ntawm lub hau ntswj yeej tseem ceeb. Screws yog cov creation ntawm neeg lub ntau lawm hnub rau txhiab xyoo. Raws li daim ntawv sau npe, nws yog thawj qhov kev tsim ntawm noob neej.
Thawj qhov koj yuav tsum to taub yog qhov ua haujlwm ntawm qhov tsis sib haum xeeb rau cov qauv tshwj xeeb qauv cob qhia. Nws txuas nrog rau cov nplais ntiv nplhaib los ntawm kev ua tiav tshwj xeeb, kom lub bolts thiab cov txiv ntseej muaj zog los ntawm cov ntaub ntawv txhuam hniav ntawm cov ntaub ntawv thaum lub sijhawm kaw. Kev sib txhuam, muab kev sib txhuam ntawm cov hniav, mus rau qhov kev ua haujlwm tsis zoo rau qhov kev xav thiab kev cuam tshuam, ua kom daws qhov teebmeem ntawm lub hau ntswj, cov khoom siv tiv thaiv cov khoom tsis muaj tiag thiab cov ntsaws tshuaj tiv thaiv thiab lub thawv uas tsis muaj zog.
Ib qho yog los txuas cov khoom ua haujlwm ntawm cov tshuab hlau mus rau cov nplais ntawm cov khoom siv hlau tshwj xeeb thiab cov txheej txheem tshwj xeeb, kom cov txhauv hauv txoj kev txhim kho muaj zog thiab muaj zog ntawm lub zog raug tawm, thiab txoj kev sib txhuam ntawm qhov ntsuas yog ntxiv. Qhov kev ua haujlwm ntawm lub oscillation yog qhov tseeb ntawm cov teeb meem ntawm cov quav tsis tau.