Kev lag luam hluav taws xob vuam tsis yog tsuas yog ua haujlwm nyuaj, tab sis kuj muaj qee yam kev phom sij. Nws yog ib qho tseem ceeb heev rau cov welders yuav tsum tau them sai sai rau kev tiv thaiv qhov muag. Yog li koj puas paub tias cov welder tiv thaiv lawv lub qhov muag li cas? Nyob rau hauv qhov teeb meem no, tus editor yuav qhia rau koj yuav ua li cas los tiv thaiv lub qhov muag ntawm hluav taws xob welders thiab peb yuav ua li cas tom qab raug hlawv?
Kev ceev faj ua ntej ua haujlwm
1. Cov vuam vuam yuav tsum hnav lub qhov ncauj qhov ntswg los tiv thaiv lawv lub qhov muag thaum ua haujlwm
Welders yuav tsum hnav qhov ncauj qhov ntswg los yog lim. Nyob rau tib lub sijhawm, lub npog ntsej muag siv yuav tsum nyob rau hauv qhov zoo uas tsis muaj qhov khoob lossis tawg kom tiv thaiv kev nkag mus.
Tsis tas li ntawd, lub ntsej muag zoo li lub ntsej muag yuav tsum tau siv los hloov lub ntsej muag lub ntsej muag ncaj, vim hais tias yav dhau los txo cov welding fumes nkag mus rau qhov chaw vuam ua pa.
Feem ntau pom zoo: Siv lub teeb yuag fiberglass lub ntsej muag ntaub thaiv npog, thaum cov nylon vuam ntsej muag shields tshiab yog sib dua thiab nrov dua nrog cov welders. Vuam kaus mom hlau kuj tseem tuaj yeem txuas nrog cov kaus mom tawv tawv rau siv rau hauv cov xwm txheej txaus ntshai hauv kev lag luam thiab kev tsim kho.
2. Welders yuav tsum hnav cov ntxaij lim dej tiv thaiv lawv lub qhov muag thaum ua haujlwm
Muaj cov ntxaij lim dej ntawm lub vuam kaus mom hlau rau mounting lub phaj tiv thaiv thiab lim iav los yog lim phaj.
Tag nrho cov lim los yog lim daim hlau cia rau hauv ib qho kev siv ntawm lub teeb thaum lim tawm ib feem ntawm lub arc.
Cov lim coefficient ntawm lub npog ntsej muag yuav tsum raug xaiv raws li qhov vuam tam sim no.
Lub phaj tiv thaiv yuav tsum tau nruab rau sab nraud ntawm lub iav lim kom tiv thaiv lub iav lim kom tsis txhob raug puas los ntawm cov khoom tawg. Cov phaj tiv thaiv feem ntau yog ua los ntawm iav phaj lossis yas phaj.
Lub iav magnifying kuj tuaj yeem ntsia tau tom qab lub phaj lim kom pom lub pas dej molten kom meej meej, thiab cov iav lim yuav tsum muaj qhov toughness txaus los tiv thaiv kev tawg tom qab raug ntaus los ntawm cov khoom ya.
3. Cov vuam yuav tsum hnav khaub ncaws tiv thaiv thaum ua haujlwm
Kev hnav khaub ncaws tiv thaiv feem ntau yog los tiv thaiv lub txim hluav taws xob thaum lub sij hawm vuam hluav taws xob los ntawm kev kub hnyiab ntawm daim tawv nqaij, thiab tib lub sij hawm txo qhov khaus ntawm lub qhov muag los ntawm lub teeb muaj zog generated.
Spectral tsom xam ntawm arc lub teeb qhia tau hais tias qhov kev siv ntawm nws cov rays ultraviolet yog loj heev, thiab hom rays no muaj teeb meem rau tib neeg cov tawv nqaij, tshwj xeeb tshaj yog ob lub qhov muag. Rau qhov muag, nws tuaj yeem hlawv cov fundus thiab ua rau dig muag.
Nyob rau tib lub sijhawm, nws lub zog nkag mus thiab cov nyhuv thermal kuj muaj zog heev, thiab nws tuaj yeem hlawv cov tawv nqaij los ntawm cov khaub ncaws zoo tib yam. Yog li ntawd, tsis yog tsuas yog lub npog ntsej muag xwb, tab sis kuj yuav tsum hnav khaub ncaws tiv thaiv.
4. Kev tiv thaiv qhov chaw yuav tsum ua kom zoo
Thaum vuam khoom, txawm tias nws txias los yog kub, lub kiv cua yuav tsum qhib thaum tsis muaj cua nyob hauv huab cua. Cov neeg yuav tsum tsis txhob welded tej yam nyob rau hauv lub cua tail, tsis tsuas yog tiv thaiv lub inhalation ntawm toxic gases, tab sis kuj yuav tiv thaiv cov pa phem los ntawm lub qhov muag. Qhov kev puas tsuaj rau lub qhov muag yuav tsum tsis txhob underestimated.
Thaum welding stainless hlau qhov chaw los yog vuam khoom nrog stainless hlau electrodes, thaum vuam qhov chaw tsis txias tag, tsis txhob xyuas cov vuam seam ntawm ib tug nyob ze yam tsis muaj kev tiv thaiv ntawm lub qhov muag, vim hais tias tej zaum yuav muaj peev xwm ntawm welding slag splashing. lub qhov muag.
Yuav ua li cas yog tias koj ob lub qhov muag raug hlawv
1. Cov welder lub qhov muag raug hlawv nrog cov mis nyuj tshiab.
Tom qab qhov tshwm sim ntawm electro-optic ophthalmia, qhov yooj yim kev ntsuas kub ceev yog instill lub qhov muag nrog boiled thiab txias tib neeg cov mis nyuj los yog mis nyuj tshiab, uas yuav txo tau qhov mob.
Tus txheej txheem ntawm kev siv yog pib ib zaug ob peb feeb, thiab tom qab ntawd, nrog kev pab ntawm cov tsos mob, lub sij hawm ntawm kev txiav txim rau tib neeg cov mis nyuj los yog mis nyuj yuav raug ncua kom tsim nyog.
2. Tom qab cov welder lub qhov muag raug kub hnyiab, siv ib daim phuam rau lub qhov muag nrog dej txias
Koj tseem tuaj yeem siv cov phuam so hauv dej txias kom compress koj ob lub qhov muag thiab kaw koj ob lub qhov muag kom so.
Lub teeb arc ntawm hluav taws xob vuam thiab roj vuam, lub teeb ultraviolet, lub hiav txwv thiab toj siab ntawm lub hnub kub, lub hnub ci kev xav ntawm cov daus-capped roob tag nrho tuaj yeem tsim ntau cov hluav taws xob ultraviolet thiab ua rau electro-optic ophthalmia, tshwj xeeb tshaj yog rau hluav taws xob welders.
Yog tias koj saib lub teeb arc yam tsis tau hnav lub qhov muag ntev ntev, lub qhov muag yuav txhawb nqa los ntawm lub zog ultraviolet rays nyob rau hauv lub teeb arc, uas ua rau electro-optic ophthalmia, uas yog, lub teeb arc "ntaus" lub qhov muag. Yog tias qhov kub hnyiab tsis raug kho kom raug, qhov tshwm sim yuav tsis muaj qhov kawg.
3. Tom qab cov welder lub qhov muag raug kub hnyiab, lawv yuav tsum tau ua tib zoo saib xyuas kom txo qhov stimulation ntawm lub teeb
Tom qab kev kho mob xwm txheej ceev, ntxiv rau kev so, ua tib zoo saib xyuas kom tsis txhob muaj lub teeb stimulation, thiab sim txo qhov muag thiab kev sib txhuam. Nws feem ntau kho tsis pub dhau ib hnub lossis ob hnub.
4. Cov neeg ua haujlwm koom nrog kev sib txuas hluav taws xob yuav tsum ua haujlwm zoo ntawm kev tiv thaiv
Cov neeg ua haujlwm koom nrog kev ua haujlwm vuam hluav taws xob raug txwv tsis pub ua haujlwm vuam hluav taws xob yam tsis muaj tsom iav tiv thaiv, kom tsis txhob muaj xwm txheej tsis tsim nyog.
Tus welder noj dab tsi yog qhov zoo rau qhov muag
1. Noj txiv hmab txiv ntoo ntau nrog vitamin A
Thaum tsis muaj vitamin A, lub peev xwm ntawm ob lub qhov muag hloov mus rau qhov tsaus ntuj ib puag ncig txo qis, thiab thaum tsaus ntuj, qhov muag tsis pom kev yuav tshwm sim. Vitamin A tuaj yeem tiv thaiv thiab kho qhov muag qhuav, yog li koj yuav tsum tau txais cov vitamin A txaus txhua hnub.
Cov txiv hmab txiv ntoo uas muaj vitamin A muaj xws li apricots, melons, txiv duaj thiab papayas.
2. Noj txiv hmab txiv ntoo ntau nrog cov vitamin B
Ib qho txiaj ntsig ntawm cov vitamin B2 dawb yog khaws cia hauv retina ntawm lub qhov muag. Tsis muaj vitamin B pab pawg tuaj yeem ua rau photophobia, tearing, hlawv thiab khaus, pom kev qaug zog, thiab daim tawv muag spasm.
Cov txiv hmab txiv ntoo uas muaj vitamin B yog: txiv tsawb, txiv hmab txiv ntoo, pears, kiwifruit thiab lwm yam.
3. Noj txiv hmab txiv ntoo ntau nrog vitamin C
Muaj cov ntsiab lus siab ntawm vitamin C nyob rau hauv lub lens ntawm lub qhov muag, uas ua raws li antioxidant los tiv thaiv lub qhov muag. Yog tias koj tsis muaj vitamin C, koj yuav ua rau cataracts. Yog li ntawd, noj ntau cov txiv hmab txiv ntoo uas muaj vitamin C tuaj yeem ua kom cov ntsiab lus ntawm vitamin C nyob rau hauv lub qhov muag lens, txhim kho cov nyhuv ntawm antioxidants, thiab txo qhov kev puas tsuaj ntawm dawb radicals rau lub qhov muag.
Cov txiv hmab txiv ntoo uas muaj vitamin C yog: guava, kiwi, strawberries, txiv lws suav, thiab lwm yam.
4. Noj txiv hmab txiv ntoo daj-ntsuab ntau dua
Cov txiv hmab txiv ntoo no muaj lutein thiab zeaxanthin, thiab thaum ob cov xim no nkag mus rau hauv lub cev, lawv khaws cia hauv cov ntaub so ntswg ntawm lub qhov muag tom qab, uas tiv thaiv lub qhov muag los ntawm kev lim dej xiav.
