Iukungqubuzana okugxile ekhandaingahlukaniswa ngamakhanda anamandla aphezulu kanye naphakathi aphansi amandla okushisela ngokuya ngesimo sohlelo lokusebenza, umehluko omkhulu ube yi-lens material kanye ne-coating. Izigigaba ezibonisiwe ikakhulukazi ukukhukhuleka kwezinga lokushisa (i-high-temperature focus drift) nokuncipha kwamandla. Ikhanda elingqubuzanayo neligxilile elinezinga lokushisa elikahle ngokuvamile lingalawulwa ngaphakathi kwe-1mm; Cishe ngaphezu kuka-2mm; Ukulahleka kwamandla ikakhulukazi kubhekisela ekulahlekeni kwamandla okubangelwa i-laser engena ekhanda lokushisela lisuka ekhanda le-QBH bese livikela ilensi ngaphansi. Amandla amakhulu aguqulwa abe ukushisa amalensi, ngokuvamile adinga ngaphansi kuka-3%, amanye angafinyelela ku-1%, kanti amanye angadlula u-5%. Ngakho-ke, lezi ezimbili ziyizinkomba eziyinhloko zokuhlanganisa nokugxila emakhanda. Kungcono ukuzikala ngokwakho ngaphambi kokuzisebenzisa noma ucele umenzi ukuthi anikeze imibiko efanele ukuze uqinisekise ukuthi umkhiqizo uhlangabezana nezidingo zokukhiqizwa kwezimboni esizeni.
Ukuhlukaniswa kwamakhanda agxilile ahlanganisiwe - ukuhlukaniswa okusebenzayo
Ngokuya ngokuthi inomsebenzi wokushwiba noma isibuko esisodwa noma esikabili, ingahlukaniswa ngekhanda elijwayelekile elihlanganisayo neligxilile, ikhanda le-pendulum elilodwa, nekhanda le-pendulum eliphindwe kabili. Iqondise kakhulu izidingo zesigcawu esihlukile, futhi umkhondo we-pendulum ephindwe kabili izoba yinkimbinkimbi futhi ibe yinkimbinkimbi kunaleyo ye-pendulum eyodwa.
Ngokusho kokulinganisauhlelo lwe-laser, ingahlukaniswa: (1) ikhanda eliyinhlanganisela yebhande elikabili (okubomvu okwesibhakabhaka, i-fiber semiconductor, njll.), (2) inhloko yokushwibeka eyinhlanganisela (ukuguqula okukodwa), kanye nenhloko ye-loop.
(3)Inhloko yephoyinti yokushisela indandatho iwuhlobo olusha uma kuqhathaniswa lwekhanda lokushisela elingabumba imishayo ye-laser enamandla amakhulu ibe yizimo eziyindilinga noma zephoyinti ngokusebenzisa ukubunjwa kwemishayo, ukulinganisa ukusatshalaliswa kwamandla. Kuzwakala kufana nokuguqula ama-lasers anamandla amakhulu abe amabala okukhanya ayindilinga, kodwa kuhlukile. Uma kuqhathaniswa namajamo ayindilinga, amandla amaphakathi amakhanda endandatho awanele futhi amandla awo okungena anomkhawulo. Kodwa-ke, le ndlela elula yokuzuza ukusatshalaliswa kwamandla e-laser afana namachashazi okukhanya ayindilinga ngokusebenzisa amakhanda amasongo angafinyelela umphumela oshibhile futhi ophansi wokuchaphaza. Ekushiseleni kwensimbi, kunenzuzo eyingqayizivele yegesi. Ngenxa yokwandiswa kwamabala okukhanya nokufana kokuqina kwamandla, kungase kuthambekele ekushiseleni okungamanga ezintweni ezikhanyayo ezikhanyayo (i-aluminium, ithusi).
Ilensi yokugxila ehlanganisiwe
Kumalensi asetshenziswa ezinhlelweni zokudlulisa i-laser, izinto zawo zingahlukaniswa zibe izinhlobo ezimbili: izinto ezidlulisayo nezinto ezikhanyayo; Ilensi egxilile ehlanganisayo kanye nelensi yokuzivikela izokwenziwa ngezinto ezidlulisa igazi. Izimfuneko: impahla izoba nokudluliswa okuhle kwebhendi yegagasi elisebenzayo, izinga lokushisa eliphezulu lokusebenza kanye ne-coefficient ephansi yokwandisa okushisayo. Ngokuvamile, i-lens egxilile ehlanganisayo izokwenziwa nge-silica ehlanganisiwe; Ilensi yokuvikela yenziwe ngezinto ezikhanyayo, ngokuvamile ingilazi ye-K9. Ama-elementi abonakalayo akhanyayo enziwa ngokumboza ifilimu elincanyana lensimbi ebukeka kahle kakhulu engilazini epholishiwe noma endaweni yensimbi, futhi ukuboniswa akunakho ukuhlakazeka. Ngakho-ke, isici esiwukuphela kwe-optical yezinto ezibonakalayo ezikhanyayo ukuvezwa kwazo kwemibala ehlukahlukene yokukhanya. Izidingo zezinto zokumboza zamalensi optical yilezi: 1. Ukukhanya okuzinzile kokukhanya; 2. High conductivity ezishisayo; 3. Indawo ephezulu yokuncibilika; Ngale ndlela, ngisho noma kukhona ukungcola kungqimba lokugqoka, ukumuncwa kokushisa ngokweqile ngeke kubangele ukuqhekeka noma ukushisa.
Inhlanganisela yokushayisana nokugxilisa ingqondo ithinta ikakhulukazi usayizi wendawo: Usayizi wendawo we-laser beam iyipharamitha ebalulekile ethinta ikhwalithi yokuskena ukushisela, ikakhulukazi usayizi wendawo ogxile phezu kwendawo yokusebenza uthinta ngokuqondile ukuminyana kwamandla we-laser. ugongolo. Uma amandla e-laser yokuskena engashintshi, usayizi wendawo omncane ungafinyelela ukuminyana kwamandla aphezulu, okuzuzisa ukushisela indawo ephezulu yokuncibilika futhi okunzima ukuncibilikisa izinsimbi. Ngesikhathi esifanayo, ingathola i-aspect ratio enkulu futhi ihlangabezane nezidingo ezithile ezikhethekile zokushisela. Lapho indawo yokuncibilika yezinto eziyisisekelo zokushisela iphansi, noma uma kukhona igebe elithile phakathi kwamapuleti amabili ngesikhathi sokushisela, usayizi wendawo omkhulu uvame ukukhethwa ukuze kuzuzwe imiphumela engcono yokushisela.
Ubude befocal focal ngokuvamile buphakathi kuka-80-150mm, kanti ubude obugxilile obugxile ngokuvamile buphakathi kuka-100-300mm,; Ikakhulukazi incike ebangeni lokucubungula kanye nosayizi wendawo (ukuminyana kwamandla), kanye nokubekezelelana kwendawo kugebe le-weld seam (uma indawo incane kakhulu, igebe lizovuza ukukhanya uma likhulu kakhulu, futhi igebe ngokuvamile abukho ngaphezu kwama-30% obubanzi bendawo).
Ukuhlola ngaphambi kokusetshenziswa kwekhanda eligxilile elihlanganisayo: ukuhlolwa kokudlulisela; Ukuhlolwa kokukhukhuleka kwezinga lokushisa
Isikhathi sokuthumela: Mar-25-2024
