Iauto mnyama isigqoko sokuzivikela iyisivikelo esizenzakalelayo esenziwe ngezimiso ezifana ne-optoelectronics, motors, ne-photomagnetism. I-Germany yaqala ukumemezela i-DZN4647T.7 indinganiso yefasitela elishiselwe elilawulwa ngogesi kanye nezingilazi ngo-Okthoba 1982, futhi izinga le-BS679 elamenyezelwa yi-United Kingdom ngo-1989 libeka isikhathi lapho isihlangu sokukhanya sishintsha sisuka esimweni sokukhanya siye esimweni esimnyama ngesikhathi sokushisela. I-China yaqala ukwakha isigqoko sokuzivikela esishintsha umbala esishintsha umbala nge-photoelectric ekuqaleni kwawo-1990.
Okokuqala, isakhiwo sakhiwe izingxenye ezimbili: umzimba oyinhloko wesigqoko sokuzivikela kanye nohlelo lokushintsha ukukhanya. Umzimba oyinhloko wesigqoko sokuzivikela ufakwe ekhanda, nge-flame retardant ABS injection molding, engasindi, ihlala isikhathi eside, ingalungiswa kusuka ezingxenyeni ezintathu ezihlukene, ingakwazi ukuzivumelanisa nezimo ezihlukahlukene zekhanda. Isistimu yokukhanya ihlanganisa inzwa yokukhanya, i-control circuitry, i-valve yokukhanya kwekristalu ewuketshezi, nesihlungi.
Okwesibili, isimiso sokuvikela, Imisebe eqinile ye-arc ekhiqizwa ngesikhathi sokushisela isampula inzwa yokukhanya, iqala umjikelezo wokulawula, kanye ne-voltage esebenzayo ephumayo yesifunda sokulawula yengezwe ku-valve yokukhanya ye-crystal ewuketshezi, kanye ne-valve yokukhanya ye-crystal ewuketshezi. izinguquko ezivela esimweni esisobala kuya esimweni esingabonakali ngaphansi kwesenzo sensimu kagesi, futhi ukudluliswa kwe-ultraviolet kuphansi kakhulu. Ingxenye yokukhanya kwe-infrared ngevalve yokukhanya yekristalu ewuketshezi imuncwa esinye isihlungi. Uma ukukhanya kwe-arc kucinyiwe, inzwa yokukhanya ayisakhiphi isignali, isifunda sokulawula asisakhiphi i-voltage yokusebenza, futhi ivalve yokukhanya yekristalu ewuketshezi ibuyela esimweni esisobala.
Okwesithathu, izidingo zobuchwepheshe eziyinhloko :1. usayizi: usayizi wokubuka osebenzayo akufanele ube ngaphansi kuka-90mm×40mm.2.Ukusebenza kwe-Photogen: inombolo yomthunzi, isilinganiso se-ultraviolet/infrared transmission, parallelism kufanele ihambisane nezinhlinzeko ze-GB3690.1-83.3.Ukusebenza kwamandla: Iwindi lokubuka kufanele lithinteke kathathu ngaphandle kokulimala ekamelweni lokushisa ngamagremu angu-45 wamabhola ensimbi awe ngokukhululeka esuka kubude obungu-0.6m.4.Isikhathi sokuphendula sizohambisana nemithethonqubo efanele.
Okwesine, Izixwayiso zokusetshenziswa:1.I-auto darkening welding helmet ifaneleka kuzo zonke izingosi zokusebenza zokushisela, kukhona izinto eziphathwayo nezifakwe ekhanda.2.Uma izibuko zibonakala zikhanya noma ziba mnyama lapho isesimweni esikhanyayo, ibhethri kufanele lishintshwe.3.Vimbela ukuwa okunzima kanye nokucindezela okunzima, vimbela izinto eziqinile ekuhlikihleni amalensi nesigqoko sokuzivikela.
Isikhathi sokuthumela: May-09-2022