♦ Menene hular walda?
Kwalkwali wani nau'i ne na kayan kariya da ake amfani da su don kariya daga hasken haske mai cutarwa, ɗigon walda, narkewar ƙarfe da hasken zafi da sauran raunukan ido da fuska ga masu walda. Kwalkwali na walda ba kawai abubuwan kariya ba ne don walda haɗarin sana'a, har ma da mahimman kayan aikin walda don ayyukan walda. Kwalkwali na walda mai duhu da duhu yana inganta ingantaccen aiki sosai kuma yana tabbatar da ingancin aikin.
♦ Menene waldakwalkwalis amfani?
1. Kariyar ido:tace ninki biyu don gujewa haskoki na ultraviolet da ake samu ta hanyar arcing da infrared mai cutarwa, haka kuma hasken walda wanda haske mai ƙarfi ke haifarwa akan raunin idanu, yana kawar da faruwar electro-optic ophthalmitis.
2. Kariyar fuska:yadda ya kamata ya hana fantsama da cutar da jiki daga haifar da lahani ga fuska, da rage faruwar kunar fata.
3. Kariyar numfashi:Jagorar kwararar iska, yadda ya kamata ya rage illar iskar gas da kura da ake fitarwa ta hanyar walda don haifar da lahani ga jiki, da hana faruwar pneumoconiosi.
Hya walda hula aiki?
Kwalkwali mai duhu da duhu a halin yanzu shine mafi girman kwalkwali na walda a cikin masana'antar, wanda ke amfani da fasahar gano haske da fasahar kristal ruwa. Ka'idar aiki ita ce lokacin da firikwensin baka na kwalkwali ya karɓi jajayen hasken ultraviolet wanda aikin walda ya haifar, ana kunna da'irar sarrafa kristal ruwa, kuma ana amfani da siginar tuƙi daidai da kristal na ruwa gwargwadon yadda aka saita hasken wutar lantarki.
Lokacin aikawa: Agusta-03-2023