Oct 27, 2018

Dab tsi yog khau kev nyab xeeb thiab lawv cov kev faib tawm

Tso lus

Cov khau kev nyab xeeb yog dab tsi? nws yog ib lo lus dav dav rau khau kev nyab xeeb thiab khau tiv thaiv, tseem hu ua khau kev tuav pov hwm kev ua haujlwm. Feem ntau yog hais txog cov khau khau uas hnav hauv qhov chaw ua haujlwm sib txawv los tiv thaiv ob txhais taw thiab ob txhais ceg los ntawm kev raug mob yav dhau los. Cov khau kev nyab xeeb feem ntau suav nrog cov ntiv taw-pov thawj, khau khiab, khau tiv thaiv zoo li qub, khau khiab, khau ua hlau, khau roj hmab, thiab khau txias-pov thawj.

1. Raws li kev xav tau ntawm kev lag luam, khau kev nyab xeeb tuaj yeem muab faib ua cov hauv qab no: PVC tiv thaiv kev nyab xeeb khau, khau sab nraum zoov kev nyab xeeb kev ua si, khau kev nyab xeeb zoo tib yam, cov khau tiv thaiv kev nyab xeeb, khau miner kev nyab xeeb, khau tiv thaiv tshuaj lom neeg, khau tiv thaiv kev nyab xeeb, Non-slip Teem caij kev nyab xeeb khau, khau kev nyab xeeb kev ua si, khau roj-resistant mining kev nyab xeeb khau, khau tiv thaiv tshuaj lom neeg kev nyab xeeb khau, kev noj qab haus huv thiab kev nyab xeeb khau, roj-resistant khau kev nyab xeeb, miners kev nyab xeeb khau, insulated khau kev nyab xeeb, roj-resistant roj hmab khau kev nyab xeeb khau , sov kev nyab xeeb khau ...

2, raws li kev faib tawm ib leeg: ib leeg yog feem ntau ua los ntawm cov khoom siv polyurethane txhaj tshuaj molding, nrog cov roj-tiv thaiv kev nyab xeeb khau, hnav-tiv taus kev nyab xeeb khau, khau khiab acid thiab alkali kev nyab xeeb, khau khiab kev nyab xeeb, khau khiab tsis muaj dej, khau khau kev nyab xeeb. Kev nyab xeeb khau yog 2-3 lub sij hawm hnav ntau dua li cov roj hmab zoo tib yam. Cov khau kev nyab xeeb yog lub teeb thiab nyab xeeb, thiab khau yog mos thiab qhov hnyav ntawm nkawm khau kev nyab xeeb tsuas yog 50% -60% ntawm cov roj hmab ib leeg.

3, raws li kev ua haujlwm ntawm cov khau kev nyab xeeb: ntiv taw los tiv thaiv khau, khau khiab, khau tiv thaiv zoo li qub, khau khau, khau khau khau, khau khiab roj hmab, khau tiv thaiv khaub thuas

(1) Cov khau tiv thaiv ntiv taw. Feem ntau yog tiv thaiv cov khoom los ntawm kev mob ntawm ko taw thiab ntiv taw. Piv txwv li, ib lub nruas uas yob thaum nqa cov khoom hnyav los yog thauj khoom thiab thauj khoom, cov yeeb nkab hnyav hnyav rau ntawm ko taw los yog tsis pom zoo ncaws lub phaj hlau ntse. Lub taub hau pem hauv ntej ntawm cov khau yog lined nrog cov khoom siv hlau uas muaj kev cuam tshuam zoo, siab zog thiab lub teeb yuag. Lub zog thiab kev cuam tshuam ntawm cov khau yuav tsum tau sim thiab cov qauv siv tau. Ua tib zoo xaiv cov khau kev nyab xeeb ntawm cov khoom sib txawv raws li qhov hnyav ntawm kev ua haujlwm.

(2) Insulated khau. Lub luag haujlwm ntawm cov khau insulated yog kom txo qhov kev pheej hmoo ntawm hluav taws xob poob siab. Vim tias tam sim no ntws mus rau hauv av los ntawm tib neeg lub cev los ntawm qhov chaw sib cuag thaum siv hluav taws xob, tsis yog cov hnab looj tes insulated nkaus xwb tab sis kuj tseem muaj cov khau insulated rau kev ua haujlwm hluav taws xob. Raws li lub siab ntau yam, muaj ntau hom khau insulated ntawm 20kV, 6kV thiab 5kV, uas yuav tsum tau xaiv raws li kev ua haujlwm ntau. Insulated nkawm khau yuav tsum tau kuaj xyuas thiab khaws cia tsis tu ncua. Yog lawv ntub los yog hnav, lawv yuav tsis tiv thaiv.

(3) Anti-static thiab conductive khau. Cov khau tiv thaiv zoo li qub yog tsim los tiv thaiv cov xwm txheej tshwm sim los ntawm hluav taws xob zoo li qub hauv tib neeg lub cev, thiab tsis txhob cuam tshuam hluav taws xob cuam tshuam rau tib neeg lub cev los ntawm 220V fais fab zaus cov khoom siv capacitor. Cov khau khiab yog siv rau hauv qhov chaw uas muaj kev nkag siab zoo rau tib neeg cov hluav taws xob zoo li qub thiab tuaj yeem raug hluav taws kub lossis tawg. Qee yam ntawm cov khau no yog khau kev nyab xeeb thiab cov khau roj hmab nrog cov khoom tiv thaiv zoo li qub lossis cov khoom siv hluav taws xob. Tag nrho cov khau tsis siv hlau los txo qhov muaj peev xwm ntawm kev sib txhuam thiab hluav taws. Cov khau yog sim rau kev tiv thaiv los ntawm qhov pib. Kev ntsuam xyuas tsis tu ncua yog tom qab ntawd ua kom ntseeg tau tias qhov siab tshaj plaws ntawm cov khau tsis pub dhau qhov kev tso cai.

(4) Steelmaking khau thiab khau npog. Cov khau no tseem hu ua khau caster, feem ntau los tiv thaiv kev kub hnyiab ntawm ko taw. Cov khau no tiv taus siab thiab tsis yooj yim rau hlawv. Sab saum toj yog ua los ntawm roj-impregnated cowhide thiab canvas-inlaid tawv. Lub khauj khaum yog ua los ntawm lub log-lined nyuj tawv. Txhawm rau tiv thaiv cov scalding ntawm molten hlau txaws, lub duav siab thiab yooj yim tshem tawm style yog saws. Cov khau npog thiab cov ris tsho hauv qab kuj tseem tuaj yeem npog nrog cov khau npog, thiab cov khau npog feem ntau yog ua los ntawm canvas, asbestos thiab aluminium film.

(5) Roj hmab khau boots. Raws li kev siv, nws muaj cov khau tiv thaiv acid, khau tiv thaiv dej thiab khau roj-pov thawj. Cov kua qaub-pov thawj thiab alkali-resistant khau boots yog haum rau qhov chaw uas cov av muaj kua qaub thiab alkali thiab lwm yam corrosive kua. Lawv yog ua los ntawm cov kua qaub thiab alkali resistant roj hmab, thiab kuj muaj anti-acid thiab alkali ris khau boots nrog ris thiab khau boots. Cov khau khiab tsis muaj dej yog siv rau cov dej los yog txaws dej. Cov ntaub ntawv yooj yim yog cov roj hmab, cov khau tsis muaj dej tsis muaj dej, khau tshwj xeeb rau cov khoom hauv dej, thiab cov khau khiab hloov pauv. Roj-pov thawj khau yog siv rau oily ua hauj lwm rau hauv av. Lawv yog ua los ntawm cov roj hmab lossis polyethylene yas, thiab muaj khau thiab khau.

(6) Cov khau txias-pov thawj. Nws yog tsim rau hnav nyob rau hauv qhov chaw txias thiab tsis kub. Nws muaj cov khau paj rwb, khau ntaub plaub thiab khau khau, thiab lwm yam. Nws muaj kev ua haujlwm zoo thermal rwb thaiv tsev.

Ntxiv nrog rau cov khau tiv thaiv saum toj no, kuj tseem tsim nyog rau kev tsim kho ntawm cov neeg ua haujlwm hauv txoj kev kom sov lub hauv caug, haum rau kev txhawb nqa ntawm cov neeg ua haujlwm tsim kho, cov khau tiv thaiv rau cov dej noo ntawm cov khoom noj thiab cov neeg ua haujlwm cawv, thiab lwm yam. ntawm.

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