Thaum cov tshuab loj thiab cov khoom siv hauv kev tsim khoom lag luam nkag mus rau hauv kev ua lag luam, cov cuab yeej siv yuav tsum tau soj ntsuam nruj me ntsis thiab kev pabcuam lub neej ntawm cov khoom siv yuav tsum tau kuaj xyuas. Thaum txhim kho thiab dismantling cov cuab yeej, nws yuav tsum tau ua raws li nruj me ntsis raws li kev tiv thaiv kev nyab xeeb, cov kev npaj tsim kho thiab cov qauv kev nyab xeeb. Tshwj xeeb tshaj yog, hnav khau kev nyab xeeb nrog kev tiv thaiv kev sib tsoo thiab tiv thaiv kev ua haujlwm, hnav cov kaus mom kev nyab xeeb, hnab looj tes tsis khaus, thiab lwm yam.
Nyob rau hauv cov txheej txheem ntawm kev tsim khoom, yog tias cov khoom siv raw thiab cov khoom siv tau raug tswj xyuas, vim qhov tsis ua haujlwm ntawm cov khoom siv thauj khoom, cov txheej txheem tsis raug, kev tiv thaiv tsis zoo ntawm tib neeg lub cev, thiab lwm yam, cov khoom siv yuav raug mob ntawm ko taw, yog li nws yog tsim nyog yuav tsum hnav khau kev nyab xeeb nrog kev tiv thaiv smashing muaj nuj nqi. Kev ruaj ntseg. Kev tiv thaiv kev sib tsoo muaj nuj nqi yog txhawm rau nruab lub hau ntiv taw sab hauv nrog qee qhov cuam tshuam quab yuam ntawm tus ntiv taw cap. Lub hau ntiv taw sab hauv yog muab tso rau nruab nrab ntawm cov khau thiab cov khau, thiab ib daim txhuam cev yog muab tso rau ntawm qhov kawg ntawm lub hau ntiv taw sab hauv kom du qhov sib koom ntawm cov ntiv taw cap thiab vamp. , tuaj yeem ua kom folding tsis kam thiab kev nplij siab.
Thaum lub sij hawm tsim cov txheej txheem, ib co hlau scraps yuav inevitably yuav tawg mus rau hauv av. Tsis tas li ntawd, qee cov cuab yeej ntse tuaj yeem muab tso rau hauv cov cuab yeej tsim khoom. Hauv kev ua haujlwm ntau lawm, peb yuav tsum hnav cov khau kev nyab xeeb nrog kev tiv thaiv kev ua haujlwm kom tsis txhob muaj cov ko taw tho los ntawm cov khoom hlau. Kev tiv thaiv kev ua haujlwm yog cov khau kev nyab xeeb uas ib daim ntawv hlau tau muab tso rau saum toj ib leeg los tiv thaiv kev tho ntawm ib leeg los ntawm ntau yam khoom ntse, yog li tiv thaiv ko taw los ntawm kev raug mob.
Cov cuab yeej siv loj loj tsim kev lag luam suav nrog ntau yam khoom siv, suav nrog kev npaj cov khoom siv raw, ntau yam txheej txheem ua, cov khoom siv thiab cov khoom lag luam ib nrab tiav kev tshuaj xyuas, cov khoom sib dhos, cov khoom tiav tiav, khaws cia thiab kev thauj mus los. Hauv kev ua haujlwm tshwj xeeb, ntau yam kev phom sij, xws li cov khoom siv dov, kev puas tsuaj rau lub tshuab, nqa kev puas tsuaj, poob ntawm qhov siab, thiab lwm yam, yuav tsum tau hnav. Nyob rau hauv lub ntsej muag ntawm xws li ib tug complex thiab txaus ntshai kev cob qhia, cov neeg ua hauj lwm yuav tsum tau ua hauj lwm. Kev nyab xeeb khau nrog tiv thaiv smash thiab puncture kuj.
Kev tiv thaiv kev sib tsoo thiab kev tiv thaiv kev ruaj ntseg khau yog qhov tseem ceeb rau kev ua haujlwm nyuaj thiab sib txawv ntawm cov khoom siv loj tsim kev lag luam, vim tias kev ua haujlwm kev noj qab haus huv thiab kev tiv thaiv kev nyab xeeb thiab kev tswj xyuas kev ua haujlwm yog lav kom muaj kev ruaj ntseg ntawm kev tsim khoom, khoom siv thiab cov neeg ua haujlwm. Nws kuj tseem ceeb heev.