Tsiv thiab txhawb nqa qhov hnyav ntawm tib neeg lub cev yog ob txoj haujlwm tseem ceeb ntawm ko taw. Txawm li cas los xij, ko taw yog ib feem uas yooj yim tshaj plaws thiab feem ntau tsis saib xyuas. Raws li tib neeg kev paub txog kev tiv thaiv kev ua haujlwm thiab kev tiv thaiv tus kheej tau nce, kev tiv thaiv ntawm lawv txhais taw tau maj mam lees paub.
Kev swb thiab kev ntog tau tshaj tawm tias yog qhov tseem ceeb ntawm kev raug mob ntawm kev ua haujlwm hauv tebchaws Askiv, nrog kwv yees li 17% ntawm kev tsis taus yog tshwm sim los ntawm tag nrho cov xwm txheej, txog li 180,000 mob hauv ib xyoos, thiab qhov thib ob yam uas ua rau kev tuag ntawm chaw ua haujlwm. 13%, yog li ntawd, yuav tsum tau saib xyuas txaus
Hauv kev ua haujlwm, qhov kev puas tsuaj ntawm ko taw tuaj yeem suav nrog hauv cov hauv qab no:
Kev cuam tshuam, cuam tshuam - Ib yam khoom hnyav lossis ntse ntog ntawm koj txhais ko taw tuaj yeem ua rau raug mob lossis raug mob ntawm ko taw. Thaum sib tsoo nrog ib qho khoom tawv, ko taw kuj tuaj yeem tawg.
Slip - tej zaum yuav ua rau muaj kev tsis sib haum xeeb hauv lub cev thaum taug kev hauv pem teb nrog roj, dej lossis tshuaj lom neeg.
Qhov tseem ceeb ntawm kev nyab xeeb khau
Feem ntau, cov neeg ua haujlwm nyob rau hauv ib puag ncig hauv qab no yuav tsum hnav khau kev nyab xeeb:
1. Qhov ib puag ncig tej zaum yuav daig hauv qab ntawm ko taw vim yog cov khoom ntog thiab dov, los yog raug hluav taws xob;
2, nqa qee yam khoom hnyav uas yuav poob (xws li lub nra, cov cuab yeej hnyav, thiab lwm yam) yuav tsum hnav khau kev nyab xeeb nrog kev cuam tshuam los yog kev tiv thaiv;
3, tuaj yeem ntsib qee yam khoom ntse hauv kev ua haujlwm, xws li cov ntsia hlau, ntsia hlau, hlau ntse nplhaib rau khawb, thiab lwm yam.;
4, qhov chaw ua haujlwm hauv av feem ntau muaj qee qhov yooj yim rau yob cov khoom hnyav (tej zaum yuav yob hla ko taw), nws yuav tsum hnav khau tiv thaiv kev sib tsoo;
5. Rau txoj haujlwm tshwj xeeb ntawm cov neeg ua haujlwm hluav taws xob, cov khoom tshwj xeeb ntawm cov khoom siv hluav taws xob lossis cov khau insulated yuav tsum tau siv.
Kev nyab xeeb khau kev ua haujlwm tseem ceeb
Baotou cuam tshuam tsis kam
Qhov kev ntsuam xyuas kev cuam tshuam yuav tsum tau ua nrog ib qho kev cuam tshuam rau steel ntawm ib qho hnyav. Qhov siab ntawm qhov sib txawv nyob rau hauv tus ntiv taw cap yuav tsum tsawg tshaj li tus nqi teev thaum lub hau ntiv taw raug cuam tshuam, thiab qhov tho yuav tsum tsis txhob pom cov kab nrib pleb nkag mus rau hauv cov kev taw qhia ntawm qhov ntsuas axis. Nws yog tsim nyog sau cia tias lub teb chaws cov qauv muaj cov kev cai sib txawv ntawm qhov hnyav, specifications, cuam tshuam qhov siab thiab kev tsim kho ntawm lub tshuab kuaj. Qhov kev xeem tiag tiag yuav tsum tau paub qhov txawv.
Puncture kuj
Lub tshuab kuaj yog nruab nrog lub phaj siab uas lub ntsuas ntsia hlau ntsia. Cov ntsia hlau ntsuas yog lub taub hau nrog lub taub hau, thiab qhov tawv ntawm tus ntsia thawv taub hau yuav tsum siab dua 60HRC. Cov qauv ib leeg yog muab tso rau ntawm lub chassis ntawm lub tshuab kuaj nyob rau hauv xws li ib txoj hauj lwm uas cov ntsia hlau xeem yuav pierced los ntawm lub outsole, thiab cov ntsia hlau xeem pierces tus ib leeg ntawm ib tug ceev ntawm 10 mm / min ± 3 mm / min kom txog rau thaum nkag mus. ua tiav, thiab qhov siab tshaj plaws uas yuav tsum tau ua rau cov ntaub ntawv kaw tseg. zog. Plaub lub ntsiab lus raug xaiv ntawm txhua tus tib leeg rau kev sim (tsawg kawg yog ib qho ntawm lub pob taws), txhua qhov taw qhia tsis tsawg dua 30 mm sib nrug, thiab qhov kev ncua deb ntawm sab hauv qab ntug yog ntau dua 10 mm. Hauv qab ntawm qhov thaiv thaiv yuav tsum tau tho qhov nruab nrab ntawm cov blocks. Ob ntawm plaub lub ntsiab lus yuav tsum tau sim nyob rau hauv 10-15 hli ntawm ntug kab ntawm hauv qab ntawm cov nroj tsuag. Yog tias cov av noo cuam tshuam rau qhov tshwm sim, ib leeg yuav tsum tau muab tso rau hauv dej deionized ntawm 20 degree ± 2 degree rau 16 ± 1 h ua ntej kuaj.
Hluav taws xob cov khoom ntawm cov khau conductive thiab khau tiv thaiv static
Tom qab cov qauv khau tau hloov kho nyob rau hauv qhov chaw qhuav thiab ntub dej, lub pob hlau huv huv tau ntim rau hauv tib neeg cov khau thiab muab tso rau ntawm cov khoom siv hlau sojntsuam, thiab thawj ob qhov kev sojntsuam thiab qhov kev sojntsuam thib peb raug ntsuas los ntawm kev ntsuas cov tshuaj tiv thaiv. Kev tiv thaiv ntawm. Raws li ib txwm muaj, cov khau conductive yuav tsum tsis txhob siab dua l00K ohms; Cov khau tiv thaiv zoo li qub yuav tsum muaj kev tiv thaiv yuav tsum nyob nruab nrab ntawm 100K ohms thiab 100M ohms.
Kev tuav pov hwm kev ua haujlwm khau siv cov lus qhia
Roj-repellent tiv thaiv khau yog siv nyob rau hauv qhov chaw uas muaj roj los yog roj splashes;
Cov khau tiv thaiv tsis muaj dej yog siv rau hauv qhov chaw ua haujlwm uas siv dej los yog dej txaws;
Cov khau tiv thaiv khaub thuas yog siv rau kev tiv thaiv ko taw ntawm cov neeg ua haujlwm kub los tiv thaiv frostbite.
Anti-piercing tiv thaiv khau yog siv rau kev tiv thaiv ko taw kom tiv thaiv qhov txhab los ntawm ntau yam khoom ntse.
Lub luag haujlwm tseem ceeb ntawm cov khau tiv thaiv kev sib tsoo yog tiv thaiv cov khoom poob los ntawm kev ua phem rau ko taw. Lub taub hau pem hauv ntej ntawm kev tuav pov hwm kev ua haujlwm khau muaj cov khoom siv tiv thaiv.
Lub luag haujlwm tseem ceeb ntawm steel-ua kev tuav pov hwm kev ua haujlwm khau yog los tiv thaiv kev kub nyhiab thiab punctures. Nws yuav tsum muaj peev xwm tiv taus qee qhov zoo li qub thiab tiv taus qee qhov kub thiab tsis muaj nplaim taws. Hom kev tuav pov hwm kev ua haujlwm khau no yog tsim rau smelting, furnace, cam khwb cia hlau thiab lwm yam.
Ntxiv rau qhov saum toj no, muaj qee qhov tshwj xeeb kev tuav pov hwm kev ua haujlwm khau npog, xws li canvas, asbestos, thiab txhuas zaj duab xis nyiaj pov hwm kev ua haujlwm khau npog.