Kev faib tawm thiab xaiv cov txuj ci ntawm cov khau tiv thaiv txhua yam
Mechanical tiv thaiv khau yog cov khau tiv thaiv hnav los ntawm cov kws kho mob hauv kev tsim khoom thiab ua haujlwm los tiv thaiv ko taw tiv thaiv kev phom sij.
kev faib tawm
Tam sim no, ntau yam kev tiv thaiv cov khau tiv thaiv feem ntau yog muab faib ua peb pawg: cov khau tiv thaiv ntiv taw kev nyab xeeb, roj hmab ntsej muag tiv thaiv kev nyab xeeb khau boots thiab khau tiv thaiv tho.
Cov khau tiv thaiv kev nyab xeeb ntawm cov ntiv taw yog nruab nrog cov hlau lossis cov hlau tsis yog hlau sab hauv cov ntiv taw ntawm lub hau ntiv taw, uas muaj kev ua haujlwm ntawm kev tiv thaiv cov khoom txawv teb chaws los ntawm nyem ntiv taw.
Cov roj hmab ntsej muag tiv thaiv kev ruaj ntseg khau looj plab yog siv nyob rau hauv ib puag ncig nrog dej los yog av noo. Lawv kuj tau nruab nrog cov hlau lossis cov hlau tsis yog hlau sab hauv cov ntiv taw ntawm lub hau ntiv taw, uas muaj cov haujlwm ntawm kev tiv thaiv cov khoom txawv teb chaws los ntawm kev sib tsoo cov ntiv taw.
Cov khau tiv thaiv cov thom khwm muaj cov ntaub qhwv ntsej muag ntawm lub qhov ncauj thiab lub qhov ncauj, uas muaj kev ua haujlwm ntawm kev tiv thaiv cov khoom ntse los ntawm stabbing hauv qab ntawm ko taw.
xaiv
Hauv kev xaiv, nws tuaj yeem muab faib ua peb kauj ruam: xaiv hom thiab qib tsim nyog, xaiv cov khoom tsim nyog, thiab saib cov tsos zoo.
Xaiv hom thiab kev ntaus nqi
Ua ntej, tiv thaiv cov ntiv taw kev nyab xeeb khau
Cov khau tiv thaiv ntiv taw raug muab faib ua tsib qib raws li kev tiv thaiv kev ua haujlwm: An1, An2, An3, An4, An5, thiab lwm yam; Raws li cov txheej txheem ntau lawm, lawv feem ntau muab faib ua tsib hom: nplaum, txhaj tshuaj molding, molding, seam thiab seam.
Tus qauv zoo tam sim no rau kev tiv thaiv ntiv taw khau khau yog LD50-1994 "Kev tiv thaiv ntiv taw kev nyab xeeb khau (khau raj)". Nyob rau hauv tus qauv, lub ntsiab kev ua tau zoo ntawm cov ntiv taw kev nyab xeeb khau yog lub siab tsis kam ntawm lub hauv ntej kawg ntawm lub khau, qhov cuam tshuam tsis kam ntawm lub hauv ntej kawg ntawm lub khau, folding kuj ntawm lub outsole, hnav tsis kam ntawm lub outsole thiab lub zog peeling ntawm nkawm khau. Lub siab ua haujlwm ntawm lub hauv ntej kawg ntawm cov khau thiab qhov cuam tshuam tsis kam ntawm lub hauv ntej kawg ntawm cov khau yog kev tiv thaiv kev nyab xeeb, thiab kev ua tau zoo ntawm lub qhov rooj, qhov kev ua haujlwm ntawm lub outsole thiab lub zog tev tawm ntawm cov khau yog cov khoom hnav. Kev tiv thaiv ntiv taw kev nyab xeeb khau yuav tsum ua tau raws li cov txheej txheem kev ua haujlwm raws li tau teev tseg hauv tus qauv.
Kev tiv thaiv ntiv taw kev nyab xeeb khau tuaj yeem xaiv los ntawm ob yam hauv qab no raws li xav tau:
1. Kev tiv thaiv kev ua haujlwm:
Kev tiv thaiv qib ntawm cov ntiv taw kev nyab xeeb khau yog qhov siab tshaj plaws hauv qib An1 thiab qib An5. Cov khau tiv thaiv ntiv taw siab muaj kev ruaj ntseg siab thiab kev poob siab nyob rau hauv pem hauv ntej kawg, thiab kev tiv thaiv ntiv taw yog qhov zoo, yog li ntau cov ntiv taw yooj yim bruised los yog crushed, qhov kev raug mob hnyav dua. Siv cov khau tiv thaiv ntiv taw siab, thiab rau qee cov ntiv taw uas tej zaum yuav nkim lossis tsoo, thiab tsis tshua muaj kev raug mob hnyav, koj tuaj yeem xaiv cov khau tiv thaiv ntiv taw qis. Nws yuav tsum raug xaiv raws li cov yam ntxwv ntawm kev ua haujlwm.
2. Cov txheej txheem ntau lawm:
Kev tsim cov txheej txheem ntawm kev tiv thaiv ntiv taw kev nyab xeeb khau yog tam sim no feem ntau glued thiab txhaj tshuaj molded. Cov seams feem ntau yog siv rau hauv qab ntawm cov log tsheb thiab cov khau tiv thaiv pluab. Cov khau molded yog tsawg. Cov seam-khau yog qhov tshiab, zoo ib yam li cov duab ntawm cov khau ncaws pob. . Txhaj tshuaj molding, khau tawv tawv yog tshiab thiab lub teeb, thiab sab nrauv yog ua los ntawm cov khoom siv polyurethane hnav-resistant, uas yog kim dua; cov tsoos crafts ntawm adhesive tawv khau, raws li cov style, cov ntaub ntawv, thiab lwm yam., tus nqi yog txawv; tus nqi ntawm cov log tsheb sewn yog pheej yig. Txawm li cas los xij, nyob ntawm qhov style, cov ntaub ntawv, thiab lwm yam, qib sib txawv. Tsis tas li ntawd, kev txhaj tshuaj molding thiab nplaum khau yog breathable, seam nkawm khau yog breathable, cov khaub ncaws zoo dua, thiab cov khau zoo seam kuj zoo heev. Cov txheej txheem tsim khoom feem ntau suav nrog tus nqi, style, cov ntaub ntawv thiab kev nplij siab. Nws tsis koom nrog kev tiv thaiv kev nyab xeeb thiab tuaj yeem xaiv tau raws li xav tau.
Thib ob, roj hmab ntsej muag tiv thaiv kab mob kev nyab xeeb khau boots
Cov roj hmab ntsej muag tiv thaiv kev ruaj ntseg khau looj plab yog muab faib ua ob hom raws li lawv cov kev tiv thaiv kev ua haujlwm: hom zoo tib yam thiab hom teeb.
Tus qauv rau cov khau looj plab hlaub tiv thaiv kab mob yog HG3081-1999 "Cov khau looj ntsej muag tiv thaiv mite". Lub ntsiab kev ua tau zoo ntawm cov roj hmab smash-pov thawj kev nyab xeeb khau looj plab hlaub yog lub siab tsis kam thiab kev cuam tshuam ntawm lub taub hau khau raj, lub cev thiab cov khoom siv ntawm lub khau raj thiab lub outsole, thiab cov dej tsis ntws tawm. Lub siab tsis kam thiab kev cuam tshuam ntawm lub khau raj yog kev tiv thaiv kev nyab xeeb, lub cev thiab cov khoom siv ntawm lub khau raj thiab outsole, thiab tsis muaj dej ntws tawm ntawm cov dej yog qhov hnav. Rubber-faced kev nyab xeeb khau looj plab hlaub yuav tsum ua kom tau raws li cov kev cai ua tau zoo raws li tau teev tseg hauv tus qauv.
Kev xaiv ntawm rubberized smash-proof kev nyab xeeb khau looj plab hlaub yog zoo ib yam li kev xaiv ntawm kev tiv thaiv qib rau kev tiv thaiv cov ntiv taw kev ruaj ntseg khau. Hom ib txwm muaj siab thiab lub teeb theem qis. Yog tias cov ntiv taw yooj yim bruised los yog crushed, thiab kev raug mob hnyav, yuav tsum tau siv hom ib txwm. Yog tias cov ntiv taw tsis tshua muaj kev thab lossis tsoo, thiab qhov kev raug mob tsis loj, lub teeb hom tuaj yeem xaiv tau.
Thib peb, cov khau tiv thaiv tho
Anti-choj khau yog feem ntau muab faib ua ob hom: khau tawv thiab khau looj plab hlaub. Raws li lawv txoj kev tiv thaiv, lawv tau muab faib ua peb qib: qib tshwj xeeb, qib I thiab qib II.
Tus qauv rau cov khau tiv thaiv tho yog GB12017-1989 "Kev tiv thaiv kev tho kev thiab cov txheej txheem rau cov khau tiv thaiv tho", LD50-1994 "Kev tiv thaiv ntiv taw kev nyab xeeb khau (khau raj)" thiab HG{{5 }} "Glue nto anti-mite Safety khau looj plab hlaub. GB12017-1989 qhia txog kev tiv thaiv kev nyab xeeb ntawm cov khau puncture-proof, thiab kev ua tau zoo ntawm cov khau thiab cov khoom siv lub cev thiab txhua yam ntawm cov ntaub ntawv tsim nyog rau khau looj plab hlaub yog siv rau hauv LD50-1994 thiab HG{10}} raws li cov kev cai uas cuam tshuam rau cov khau tiv thaiv yuav tsum ua kom tau raws li cov txheej txheem kev ua tau zoo uas tau teev tseg hauv cov qauv no.
Anti-piercing nkawm khau tuaj yeem xaiv los ntawm ob yam hauv qab no raws li xav tau:
1. Hom ntawm
Cov khau tawv tawv yog siv rau hauv qhov chaw uas tsis muaj dej hauv av; cov khau looj plab hlaub yog siv rau hauv qhov chaw uas muaj dej hauv av. Kev xaiv cov khau tawv tawv hauv cov txheej txheem tsim khoom tuaj yeem raug xa mus rau kev tiv thaiv ntiv taw kev nyab xeeb khau.
2. Kev tiv thaiv qib kev ua haujlwm
Cov khau puncture-proof yog qhov siab tshaj plaws hauv chav kawm thiab qis tshaj hauv chav kawm II. Qhov kev xaiv ntawm kev tiv thaiv khau khau tiv thaiv kev ua tau zoo tuaj yeem raug xa mus rau kev xaiv ntawm kev tiv thaiv cov ntiv taw kev nyab xeeb khau.
Xaiv cov khoom tsim nyog
Kev tiv thaiv ntiv taw kev nyab xeeb khau, roj hmab ntsej muag tiv thaiv kev nyab xeeb khau looj plab thiab khau tiv thaiv tho yog cov khoom tiv thaiv kev ua haujlwm tshwj xeeb. Lub Xeev siv txoj cai tswj hwm kev nyab xeeb thiab daim ntawv tso cai tsim khoom rau cov khoom tiv thaiv kev ua haujlwm tshwj xeeb. Yog li ntawd, thaum xaiv, thawj zaug paub meej tias cov chaw tsim khoom ntawm cov khoom puas muaj daim ntawv pov thawj kev nyab xeeb hauv tebchaws thiab daim ntawv tso cai tsim khoom. Rau lub hauv paus no, xyuas seb cov khoom puas muaj cov chaw tsim khoom lub npe thiab chaw nyob, cim kev nyab xeeb, daim ntawv tso cai naj npawb, hnub tsim khoom, tus lej xov tooj ua tiav los ntawm cov khoom, seb nws puas nrog daim ntawv pov thawj khoom thiab phau ntawv qhia, thiab ua tib zoo saib xyuas. khau. Puas muaj cov khoom npe lossis "tiv thaiv ntiv taw", "anti-mite" lossis "anti-piercing" cov lus, khau loj thiab qib kev tiv thaiv, xws li "An2", "zoo ib yam" thiab "tshwj xeeb". Tsis tas li ntawd, thaum yuav khoom, tus neeg muag khoom kuj tseem yuav tsum tau nthuav tawm cov ntawv xeem ntawm cov khoom lag luam, nrog rau daim ntawv pov thawj kev nyab xeeb thiab daim ntawv tso cai tsim khoom ntawm cov chaw tsim khoom (tus thawj yog muab thaum cov khoom muag) , thiab xyuas hnub tas sij hawm, thiab tib lub sij hawm thov kev faib khoom. Tus neeg muag khoom muab ib daim qauv ntawm peb cov ntaub ntawv.
Saib cov tsos zoo
Cov tsos mob zoo kuj yog ib feem ntawm kev txiav txim qhov zoo ntawm cov khoom siv tiv thaiv khau. Feem ntau, koj tuaj yeem tshawb xyuas seb puas muaj kev xiam oob khab nyob rau saum npoo, seb cov xim zoo li cas, seb puas muaj cov koob hnyav, dhia stitches, cov xov hlau tawg, thiab seb lub plooj code puas zoo ib yam; seb lub hauv qab yog qhib los yog tawm; seb lub hauv paus thiab cov roj hmab saum npoo yog sulfury heev. , sulfur, sulfur tshuaj tsuag; seb lub taub hau sab hauv yog skewed; thiab lwm yam.
siv
1. Kev tiv thaiv tus ntiv taw kev nyab xeeb khau yuav tsum tiv thaiv cov dej los ntawm drenching saum npoo los tiv thaiv mildew thiab cuam tshuam rau kev tiv thaiv kev ua haujlwm.
2. Cov khau tiv thaiv ntiv taw yuav tsum hnav kom tsis txhob muaj cov kua qaub thiab alkali corrosive. Roj hmab nto tiv thaiv kev ruaj ntseg khau looj plab hlaub yuav tsum hnav kom tsis txhob muaj kev sib cuag nrog cov ntse ntse, kub thiab roj, kua qaub, alkali lossis lwm yam khoom corrosive, tiv thaiv khau khiab. Tsis txhob sib cuag nrog roj, kua qaub, alkali lossis lwm yam corrosive los tiv thaiv kev puas tsuaj rau cov khau (khau raj) thiab cuam tshuam rau kev tiv thaiv kev ua haujlwm.
3. Cov khau tiv thaiv kev siv tshuab yuav tsum muab tso rau hauv qhov chaw qhuav thiab qhov cua thaum khaws cia, muab tso rau hauv qhov tob ntawm 20cm saum toj no hauv av thiab phab ntsa, kom deb ntawm txhua qhov cua sov 1m, tsis txhob raug tshav ntuj ncaj qha, los nag thiab noo noo, thiab roj, acid lossis alkali lossis lwm yam corrosion. cuam tshuam ntawm kev sib deev.
4. Lub sijhawm cia ntawm cov khau tiv thaiv ntiv taw yuav tsum muaj ntau tshaj 2 xyoos (xws li hnub tsim khoom), thiab yuav tsum tau kuaj xyuas raws li tus qauv.
5. Kev pab cuam lub neej ntawm cov khoom siv tiv thaiv khau yog nyob ntawm kev ua haujlwm, ib puag ncig ua haujlwm thiab ntau hom kev ua haujlwm. Feem ntau, hauv cov qauv kev tiv thaiv kev ua haujlwm ntawm ntau qhov chaw, kev pabcuam lub neej ntawm cov khoom siv tiv thaiv khau tau teev tseg, uas yog, lub sijhawm tshaj tawm tsis tuaj yeem tshaj lub sijhawm teem tseg. Rau txhua hom kev ua haujlwm uas tsis suav nrog hauv cov qauv kev tiv thaiv kev ua haujlwm hauv zos, lossis qhov uas tsis muaj cov qauv kev tiv thaiv kev ua haujlwm hauv zos, cov khoom tsim khoom thiab kev lag luam tuaj yeem ua raws li lub teb chaws tus qauv GB11651-1989 "Kev Tiv Thaiv Kev Ua Haujlwm Cov Cai Xaiv Cov Khoom" thiab xa mus rau cov khoom siv tiv thaiv kev ua haujlwm hauv lwm qhov chaw. Cov kev cai rau kev txhim kho ntawm chav tsev cov qauv. Tau kawg, txawm tias cov khau tiv thaiv kev siv tshuab txuas ntxiv tuaj yeem siv tau yog nyob ntawm seb qhov kev puas tsuaj puas cuam tshuam rau kev tiv thaiv kev ua haujlwm thiab kev hnav yooj yim tshaj plaws.