Ngani amaglasa okugcinwa kwesibhakabhaka kuyisisekelo sokugcinwa kwesibhakabhaka emasimini?

1. Izidingo zokugcinwa kwesibhakabhaka emasimini

Emasimini okuqondile nezindawo zokusebenza, izinhliziyo zokugcinwa kwesibhakabhaka ziyaphakathi kwezinkimbinkimbi ezingcono kakhulu kodwa zingasho kusasa emasimini. Abamangisi bakugcinwa bahlala bavuma ukuthi amaglasa okukhona okwesibhakabhaka noma amaglasa angaphathelwe ayisikhiyana esebenzisa ukugcinwa okuhle ngokuphatha noma ukuthi kubhekwe ngokuphatha kwesibhakabhaka.

Izinhliziyo ezingcono zokugcinwa kwesibhakabhaka esihlukene:

• Ukungafanele kokuphatha kwesibhakabhaka: Abantu abasebenzisa ukulinda okungafanele kuzoba nezinkinga zokugqibela kwisibhakabhaka, ukuphatha kwemithi yamaphuthu, noma ukuphatha kwezinye izinto ezingavunyelwe ngokuphelele uma bakhubeka phambi kwemithi eyahamba ngokukhala kakhulu.

• Izinkinga zokusebenzisa izindlela ezihlukene: Izikhali zokulinda ezizwini zokusebenza zokwesibonelo ziyasebenzisa izindlela ezihlukene ezingakwazi ukuthi zilinde isithunzi samandla, okuyisiphetho sokukhanya kwesilinganiso sokulinda.

• Ukugcina Kwesibonelo Sokusebenzisa: Izinkambo eziningi ziyagqama ngokusebenzisa, azikwazi ukulinda amasiko amaningi, noma ziyabuka ngokushesha, okuyisiphetho sokuvaleka kokuthi abantu abasebenzisa ayivalele ngokuphelele.

Ukuzwa kokulinda okufanele ukwenziwe: Okukhomba ukusebenzisa izikhali zokulinda ezizwini zokusebenza kufanele kuzwe ukuthi zilinde abantu ngokuphelele ngokwesibonelo sokulinda esifanele. ukubona kahle kwamaphansi , ukulinda okufanele ukusebenzisa ngokuphelele , kanye ukuthi kungafani ngezinye izinkampani zokuphepha umoya (PPE) (njengokuthi kusetyenziswa i-hard hats kunye nezikhali zokulinda ukusho).

2. Izindlela Zokusebenza Zokuphepha Umoya Nezindlela Zokusebenza Zokuphepha Umoya

Izikhali zokulinda ezifanele ukusebenzisa ngokwesibonelo sokulinda kufanele zilinde izindlela zokulinda zezinhlangano zezinsizakalo zezinye izizwe ukuze zilinde abantu ngokuphelele.

Imithi Yokuqala Yokubhalwa

• Isivatho seYurope: Zonke izikhali zokulinda kufanele zilinde EN 166 ( Ukuvikela izinyawo zokubona ngokwesifundo - Izimfundo ). Izinto zifanele zilungiswe futhi zibe ne- Ukuthiwa kwe-CE njengoba kufuneka ngamalungu e-EU.

• Isifundo saseNingizimu Afrika: Izinkampani kufanele zihlanganise ANSI/ISEA Z87.1 izidingo.

Amakhodi okusebenza nokuvikela phakathi kwe-EN 166

I-EN 166 iyathatha ukuthi izilensi nezikhumba zazo zonke ziyakwazi ukubeka amakhodi okuvikela okuphathelene nazo ngokwesibonelo sokuvikela:

Izidingo eziyinhloko zokuhlola: Izikhathi zesikhathi sezokuvikela kufanele zibe nezindlela eziningi zokuvikela okuzokwenziwa ngazo ezibonisiwe ngokuthi T (kuchazwe phansi kwemiphumela yezindaba ezingaphezulu), K (isilayini esingasiza ekusukweni), noma N (esingasiza ekuvikeleni ukuvula). Sicela uqinisekise ukuthi ukuvikela phansi kwezindlebe zemithi ezingaphansi kwe-5 μm akuyiqondi ngokwesikhathi sesikhathi sezokuvikela 5 kuphela—lokhu kudinga ukuthi isikhathi sesikhathi sezokuvikela sibe yonke isikhathi sokuvikela.

3. Izinhlobo zezikhathi zesikhathi sezokuvikela kwezindlu zokusebenza

Izintaski ezihlukene zezindlu zokusebenza ziyathola izinkinga ezihlukene, futhi zidinga izikhathi zesikhathi sezokuvikela ezihlukene:

• I-Glasses Zokugcina: Izikhathi zesibonelo esisemthwakweni sokubona esinamandla okuvutha, esinamandla okuvutha kanye nesikhombisa esikhethele kusuka emva kwesikhathi. Ziyisifundiswa kakhulu kumsebenzi wokusebenzisa isithuthukisi esinamandla okuvutha kanye nokubona izinto ezingavutha kusuka emuva kwezinye izinto, futhi zinamandla okubona ngokuphambili.

• Amagoggles wesigcino: Leli bhekisele libhekisele elibhekisele ngokuphelele emuva kwesibonelo. Libhekisele elibalulekile kumsebenzi oqukethe amachemikhali amaqhina, ukugqoka kwamandla okuhlanza, noma izinto ezincane ezinamandla okuvutha.

• Amashiledi wesikhathi: Leli bhekisele libhekisele leliphansi lapho kufuneka ubhekisele phakathi kwesibonelo nesikhathi, ukuvutha okukhulu, ukuvutha kwamachemikhali, noma ukuvutha kwamathuba okuzwa. Kusetshenziselwa ngokuvamile ngokugxilwa nesikhathi sesigcino noma amagoggles wesigcino ukubhekisele ngokuphambili.

Ukubonakala kokuthi kuyisigaba esihlukile: Amashiledi okuvutha kuyizigaba ezihlukene zokuvutha zokuvutha kwi-EN 166, futhi akabhekiswanga njengesikhathi sesigcino. Ziqondana nezikhathi zokubhekisa esizimele nesikhathi sezinkambo zokubhekisa okuhluke ukubhekisa okukhulu (UV nase-IR) noma izinkambo. Ziqondana nezikhathi zokubhekisa ezimayelwe, zokubhekisa okuvutha okuvutha, noma zokubhekisa okuvutha okuvutha ngokwamanzi.

4. Ubukhulu bekubhekisa kwezikhathi zokubhekisa

Isilimi sezinkambo zokukhanya sokukhanyisa izikhathi zokusebenza kuyisiphumo esikhulu esikwazi ukuthi sithathe isibonelo esikhulu kubantu abasebenza nokuphatha kwabo ngokwenyama:

• Izilensi zesilimi sesikhathi 1: Zabika ubukhulu obukhulu besilimi noma kunzima ukuthi kubekwe kubudlelwane. Ziyakhiwa ngokukhuluma kakhale kumsebenzi wokuzinikela okunzima okufune ukusebenza konke isikhathi sokususa ukukhathala izinyawo.

• Izilensi zesilimi sesikhathi 2 ne-3: Zihlukwe ngokuphelele ukusebenza kanye nokude kokude. Kufanele zibe yizinyawo ezizimeleyo, zokubuka ngeminye iminyaka. Izilimi ezingaphansi kakhulu zingasiza ukuthi kubekwe ukukhathala kwezinyawo, ukuphazimula, noma ukuthi kubekwe ukungafanele kwezinhlelo zokusebenza.

5. Izingqalelo zokukhetha nokusetshenziswa ngokwempilo

Ukukhetha izikhathi zokukhanyisa ezinconywayo zokusebenza kulesikhathi zokusebenza kuyisimo esifanayo sokukhetha izinto zokukhanyisa kulemnyango yokusebenza:

1. Ukuchaza izinkinga: Bhaluma izinkinga zokubona ezithile eziphakathi kwezindawo zokusebenza (ezinokuthi zibe yezichemikali, zebenzi, noma zebukhali).

2. Ukulinganisa Kwesikhundla Sokuphuma Kwezinto: Qiniseka ukuthi isikhundla sokuphuma kwesintfo (S, F, B, noma A) sifanana nokukhulu kokuphuma kwesintfo esingasendaweni.

3. Ukuchaza Kwesilungu: Phakamisa amalensi weklasi 1 kuzinyathelo zezinsuku zonke ukuncima ukuphazamiseka kwezinye ne-ukuphazamiseka kwezinye.

4. Ukubamba Nokufana: Qiniseka ukuthi ibamba ngokuphelele ukuze usuke ukuslipa, futhi lombeka izinkimbinkimbi eziningi zokudala njenge- ukunqula ukuvula (N) kanti ukunqula ukugqila (K) izilingo.

6. Isiphetho nesindikumbi sokuthenga

Amaglasses okusebenza abuyela njengendlela encane, enethembekayo kakhulu, nokwenza umkhondo wokuthiwa ngokwamanzi phakathi kwebizo lokusebenza nesizinda sezinhloso zokusebenza. Ukuzimela kwezindlela zokusebenza njenge- EN 166 kanti ANSI/ISEA Z87.1 uyinika ukuthi i-quipment ithola izimandla zokuphepha eziningi.

Kubabuyi bempuma nemphathi yokuqala: Ukudala isikhungo sokuphepha kwezindawo zokusebenza nokuzimela ukuthi kufanele kubhekwe ngokwesibonelo esithile kubukhali bokuphepha. Khetha njengamanje abaphathini abanikeza izinhlobo eziningi zezinto eziyisikhungo, neziqu zokuzimela okubonakalayo, amakhombe amahle/amakhombe okuhlelwa, nokusiza kwemisebenzi yokuqondisa.