1. Kev saib xyuas cov khoom siv tawv nqaij ua kis las
Cov khoom siv no feem ntau suav nrog kev ntaus pob, ncaws pob, txoj siv tawv nruj, thiab lwm yam, nrog rau cov khoom loj, kev siv dav thiab kev siv siab.Qhov tsis zoo ntawm cov khoom siv tawv colloid yog yooj yim hnav, tsis zoo compressive kev ua tau zoo, yooj yim ya raws thiab tawg.Yog li ntawd, thaum siv, cov tub ntxhais kawm yuav tsum tau qhia kom tsis txhob squat thiab nias, tiv thaiv cov khoom ntse los ntawm kev txiav thiab pricking, khaws cov khoom kom qhuav, thiab tsis txhob siv rau hauv huab cua los nag.Thaum khaws cia, nws yuav tsum muab tso rau hauv qhov chaw khoob, qhov cua thiab pob tshab, thiab nws yog nruj me ntsis txwv tsis pub nyem cov khoom hnyav.
2. Kev tu cov khoom siv ua kis las hlau
Muaj ntau yam khoom siv hlau, uas yog siv dav, xws li txhaj tshuaj, javelin, oob khab, pib rab phom, steel kav, thiab lwm yam. Cov khoom siv no zoo heev rau cov dej noo, oxidation thiab xeb.Yog li ntawd, nws yog ib qho tsim nyog yuav tsum tau ua kom nws qhov chaw qhuav thiab huv si, tshwj xeeb tshaj yog cov khoom siv nyob rau sab nraum zoov ntev, xws li pob tawb pob, lub qhov rooj ncaws pob, ib leeg thiab cov kab sib txuas, discus tawb, thiab lwm yam khoom siv sab hauv tsev yuav tsum muab tso rau hauv lub hauv paus. phaj lossis txee tshwj xeeb, thiab yuav tsum tau muab ntxuav kom huv si raws sijhawm.Cov cuab yeej siv tsis siv sijhawm ntev yuav tsum tau muab roj kom zoo thiab khaws cia.Cov khoom siv sab nraum zoov yuav tsum tsis tu ncua derusted thiab pleev xim rau cov xim pleev xim.Cov khoom txuas nrog screws yuav tsum tau oiled tsis tu ncua kom lawv du.Cov khoom siv hlau feem ntau yog cov khoom zoo, nkig thiab txaus ntshai thaum siv.Yog li ntawd, kev ntsuas rau kev siv nyab xeeb yuav tsum tau ntxiv dag zog.Nyob rau hauv cov ntaub ntawv ntawm tawg los yog puas, vuam thiab ntxiv dag zog yuav tsum tau ua nyob rau hauv lub sij hawm kom paub tseeb tias kev siv zoo.
3. Kev tu cov khoom siv ua kis las ntoo
Cov khoom siv tseem ceeb feem ntau yog hais txog lub caij nplooj ntoos hlav, lub npov khiav, ntoo elevated dhia, baton, barbell thav duab, ntiv taw board, thiab lwm yam. Cov khoom siv no yog flammable, yooj yim rau damp, yooj yim rau quav thiab yooj yim deform.Yog li ntawd, nws yuav tsum tau muab cia kom deb ntawm lub hwj chim thiab dej qhov chaw kom tsis txhob muaj hluav taws kub thiab noo noo.Tsis txhob cuam tshuam hnyav lossis poob thaum siv, thiab pleev xim tsis tu ncua.
4. Kev tu cov khoom siv ua kis las fiber ntau
Cov cuab yeej zoo li no feem ntau yog hais txog kev ua tsov rog hlua, khaub ncaws, ncaws pob net, ntaus pob net, daim txhuam cev lev, chij thiab lwm yam.Nws lub ntsiab tsis zoo yog tias nws yog flammable thiab yooj yim rau damp.Hauv kev saib xyuas, peb yuav tsum tau them sai sai rau kev tiv thaiv hluav taws, tiv thaiv dej noo thiab tiv thaiv mildew.Nws yuav tsum tau ntxuav nyob rau hauv lub sij hawm thiab qhuav kom tsis tu ncua.
Post lub sij hawm: May-19-2022