Kwa omwe adasankha kupita kusambira, ndikofunikira kusankha magalasi abwino kuti amasambira padziwe. Zimadalira mmene mumaphunzitsira bwino. Choncho, ambiri omwe adakumanapo ndi nkhaniyi poyamba akufuna chidwi chosankha magalasi pa dziwe? Ndipotu, palibe chovuta.
Kusankha magalasi osambira mu dziwe
Kusankha kwa mfundo kumadalira makamaka zomwe zikufunikira. Malingana ndi izi, iwo adagawidwa m'magulu atatu:
- Mfundo za mpikisano , kapena kuyamba. Zopapatiza komanso zochepa kwambiri, zimakhala zosakanikirana ndi madzi, zomwe ndi zofunika kwambiri pamsinkhu wothamanga. Koma chifukwa chogwira ntchito moyenera, sakhala omasuka kugwiritsa ntchito chifukwa cha kusowa kwa mphika waukulu wa mphira, umene umapereka chitetezo chowonjezereka cha maso m'madzi.
- Mfundo za maphunziro . Zimasiyana mosiyana kwambiri kuposa zotsutsana. Kusambira mmenemo kuli kosavuta kwambiri chifukwa cha pulasitiki yowonongeka, yomwe imayendetsa bwino mutu. Pa zitsanzo zina pali zokutira zomwe zimateteza kuti zisasokoneze mawindo kuchokera mkati. Ndiponso, magalasi ena ali ndi lens okonzedwa kuti anthu azikhala osawona bwino.
- Magalasi a madzi otseguka . Mitunduyi ili ndi galasi lalikulu komanso yaikulu ya gasket.
Malingana ndi zinthu zomwe chidindocho chimapangidwira pa magalasi, amagawanika:
- Magalasi okhala ndi silicone sealant . Zinthu zimenezi zimagwiritsidwa ntchito m'mafano ambiri ophunzitsa. Silicone imayendetsa bwino nkhope ndikuonetsetsa kuti imakhala bwino.
- Magalasi okhala ndi chisindikizo cha thermoplastic mphira . Makhalidwe a zitsanzo zoyambirira. Choyimira cholimba cha nkhope chimaperekedwa ndi zingwe, zomwe ziyenera kuyimitsidwa kuposa zitsanzo ndi silicone.
- Magalasi omwe ali ndi tizilombo toyambitsa matenda otchedwa neoprene . Zinthuzo ndi hypoallergenic, pafupifupi sizimasiya zochitika m'maso, koma zimasiyana mosiyana ndi momwe zimakhalira.
Posankha magalasi, zotsatirazi zikuyenera kutsatira:
- pamene ndikugula muyenera kuyesa magalasi anu ndikuyang'ana ngati angamamatire pamaso koma musakonzeke gulu la zotupa. Kuti achite izi, iwo amatsutsana ndi maso ndipo amamasulidwa. Ngati magalasi sakugwa, zikutanthauza kuti amamatira bwino, ndipo sangalole madzi kutuluka atabatizidwa;
- Kutsekeka kumaikidwa pamutu ndikuyang'ana momwe zidzakhalire;
- Valani magalasi pang'ono pang'onopang'ono, kuyang'ana mwanjira iyi, sangawapangitse ndi kusokoneza.
Potsatira langizo losavuta, ndikupatsani makhalidwe anu, mungathe kudzisankhira magalasi abwino kwambiri osambira mu dziwe.
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