I-eyeglass frame iyingxenye ebalulekile yezibuko, idlala indima ekusekeleni izibuko. Ngokwezinto ezibonakalayo kanye nesakhiwo sayo, amafreyimu e-eyeglass ahlukaniswe abe izinhlobo eziningi ezahlukene.
1.Ukuhlukaniswa kwamafreyimu wezibuko zamehlo
Ngokusho kwezakhiwo ezibonakalayo, zingahlukaniswa zibe ama-rack hybrid (ama-plastic hybrid racks, ama-plastic metal hybrid rack), ama-metal racks, ama-plastic rack, nama-rack material yemvelo;
Ngokwesigaba sesakhiwo sohlaka, singahlukaniswa sibe luhlaka olugcwele, uhlaka oluyingxenye, olungenafreyimu, nohlaka olugoqayo.
2.Indlela yokukhetha amafreyimu e-eyeglass
Ungaqala ngokubukeka nokuzwakala kohlaka lwengilazi yamehlo. Ngokubheka ubumnandi obuphelele, ubushelelezi, ukululama kwentwasahlobo, nokuguquguquka kwemilenze yesibuko, ikhwalithi yohlaka ingahlulelwa cishe. Ngaphezu kwalokho, ikhwalithi yohlaka ingahlulelwa ngokugcwele kusukela kumininingwane efana nokuqina kwezikulufu, inqubo yokushisela, ukulingana kohlaka, nokulebula kosayizi ojwayelekile.
Lapho ukhetha uhlaka lwengilazi yamehlo, kubalulekile ukunaka inqubo yokugqoka isilingo. Akufanele nje kuphela ukuthi ifreyimu ijabulise ngobuhle, kodwa kufanele futhi ihlangabezane nezidingo ze-optical kanye ne-metrological, ihambisane nesakhiwo samathambo obuso bomuntu ogqokile, iqinisekise ukuthi wonke amaphuzu anamandla ebusweni asekelwa ngokulinganayo futhi azinzile, futhi aqinisekise ukuthi amalensi ahlala eku isikhundla esikahle sokugqoka ngokunethezeka.
3 Izinto Zokuhlolaokwezingilazi
Izinto zokuhlola izibuko zifaka ikhwalithi yokubukeka, ukuchezuka kobukhulu, ukuqina kobukhulu bezinga eliphezulu lokushisa, ukumelana nokubola komjuluko, ukuwohloka kwebhuloho lekhala, amandla okuqinisa amalensi, ukumelana nokukhathala, ukunamathela kokunamathela, ukuncipha komlilo, ukumelana nokushiswa kokukhanya, kanye nemvula ye-nickel.
4 Izindinganiso zokuhlolaokwezibuko
I-GB/T 14214-2003 Izidingo ezijwayelekile nezindlela zokuhlola zamafreyimu engilazi yamehlo
T/ZZB 0718-2018 ifreyimu ye-eyeglass
I-GB/T 197 General Thread Tolerance
I-GB/T 250-2008 Textiles - Ukunqunywa Kokushesha Kombala - Isampula Lekhadi Elimpunga Lokuhlola Ukushintsha Umbala
I-GB/T 6682 Ukucaciswa nezindlela zokuhlola zamanzi aselabhorethri ukuze ahlaziywe
I-GB/T 8427 Textiles - Ukuhlolwa kokushesha Kombala - Ukushesha Kombala kuya Emibalabala Yokwenziwa
Ishadi le-GB/T 11533 elijwayelekile le-logarithmic visual acuity
I-GB/T 26397 Ophthalmic Optics Terminology
I-GB/T 38004 Glasses Frame Measurement System kanye Namagama
I-GB/T 38009 Izidingo zobuchwepheshe nezindlela zokulinganisa zemvula ye-nickel kumafreyimu engilazi yamehlo
Isikhathi sokuthumela: Aug-23-2024