Izixazululo Zokuhlanza I-Laser: Ukubhekana Nezinselele Ekucubunguleni Okubalulekile Okuyingozi

Ukuhlanza i-laser kuvele njengobuchwepheshe obusebenza kahle kakhulu, obungathintani nokususwa kokunemba. Kodwa-ke, lapho usebenza ngezinto ezibucayi, kubalulekile ukulinganisa ukusebenza kahle kokuhlanza nokuvikela impahla. Lesi sihloko sethula indlela ehlelekile yokubhekana nezimo ezinobungozi obukhulu ngokuhlaziya izici zezinto ezibonakalayo, imingcele ye-laser, kanye nomklamo wenqubo.

Izindlela Zokulimala Nezinyathelo Zokulwa Zezinto Ezinobungozi Kakhulu Ekuhlanzeni I-Laser

1. Izinto Ezizwela Ukushisa

Indlela Yokulimala: Izinto ezinamaphoyinti ancibilikayo aphansi noma ukungahambi kahle kwe-thermal-njengamapulasitiki noma irabha-zijwayele ukuthambisa, i-carbonization, noma ukuguqulwa ngenxa yokwakhiwa kokushisa ngesikhathi sokuhlanza i-laser.

Izixazululo: (1) Okwezinto ezinjengamapulasitiki nerabha: Sebenzisa ama-laser anamandla aphansi ahlanganiswe negesi ye-inert (isb, i-nitrogen) yokupholisa. Ukuhlukaniswa kwe-pulse efanele kuvumela ukuchithwa okusebenzayo kokushisa, kuyilapho i-inert gas isiza ukuhlukanisa umoya-mpilo, inciphisa i-oxidation. (2) Okwezinto ezinezimbobo ezifana nokhuni noma i-ceramic: Faka amalaser anamandla aphansi, ama-short-pulse anezikena eziningi. Isakhiwo sangaphakathi esinezimbotshana sisiza ukusabalalisa amandla e-laser ngokuzindla okuphindaphindiwe, kunciphisa ubungozi bokushisa okweqile kwendawo.

2. Izinto Ezihlanganisiwe Zezingqimba Eziningi

Indlela Yokulimala: Amazinga ahlukene okumunca amandla phakathi kwezendlalelo angabangela ukulimala okungahlosiwe ku-substrate noma kuholele ekuhlanganisweni kokumboza.

Izixazululo: (1) Ngezinsimbi ezipendiwe noma izinhlanganisela ezinamekwe: Lungisa i-engeli yesigameko ye-laser ukuze uguqule indlela yokubona. Lokhu kuthuthukisa ukuhlukaniswa kwesixhumi esibonakalayo kuyilapho kunciphisa ukungena kwamandla ku-substrate. (2) Okwama-substrates amboziwe (isb., izibungu ezifakwe nge-chrome): Sebenzisa amalaser e-ultraviolet (UV) anobude obuthile obuthile. Amalaser e-UV angakwazi ukukhetha ngokukhetha ukucwenga ngaphandle kokudlulisa ukushisa okukhulu, anciphise ukulimala kokusebenza okungaphansi.

3. Izinto Eziqinile Eziphakeme kanye Nezinsimbi

Indlela Yokulimala: Izinto ezifana nengilazi noma i-silicon yekristalu eyodwa ingase ithuthukise ama-microcracks ngenxa yomehluko ekwandiseni okushisayo noma izinguquko ezingazelelwe kusakhiwo sekristalu.

Izixazululo: (1) Okwezinto ezifana nengilazi noma i-silicon ye-monocrystalline: Sebenzisa ama-laser we-ultra-short pulse (isb, ama-laser e-femtosecond). Ukumuncwa kwawo okungaqondile kuvumela ukudluliswa kwamandla ngaphambi kokudlidliza kwe-lattice, kunciphisa ingozi yama-microcracks. (2) Okwezinhlanganisela ze-carbon fibre: Sebenzisa amasu okwakheka kwe-beam, njengamaphrofayili e-annular beam, ukuze uqinisekise ukusatshalaliswa kwamandla okufanayo futhi unciphise ukugxiliswa kwengcindezi ezindaweni zokuhlangana ze-resin-fiber, okusiza ukuvimbela ukuqhekeka.

Izimboni Chillers : Umsizi Obalulekile Ekuvikeleni Izinto Ngesikhathi Sokuhlanza I-Laser

Ama-chiller ezimboni adlala indima ebalulekile ekwehliseni ubungozi bokulimala kwempahla okubangelwa ukunqwabelana kokushisa ngesikhathi sokuhlanza nge-laser. Ukulawula kwabo okunembile kwezinga lokushisa kuqinisekisa amandla okukhipha i-laser azinzile kanye nekhwalithi ye-beam ngaphansi kwezimo ezihlukahlukene zokusebenza. Ukukhipha ukushisa okusebenzayo kuvimbela ukushisisa ngokweqile kwezinto ezizwela ukushisa, ukugwema ukuthambisa, i-carbonization, noma ukuwohloka.

Ngaphezu kokuvikela izinto ezisetshenziswayo, ama-chiller aphinde avikele imithombo ye-laser nezingxenye ze-optical, andise ubude besikhathi semishini. Ehlome ngezici zokuphepha ezakhelwe ngaphakathi, ama-chiller embonini anikeza izexwayiso zangaphambi kwesikhathi kanye nokuvikela okuzenzakalelayo uma kwenzeka kuba nokungasebenzi kahle, okunciphisa ubungozi bokungasebenzi kwemishini noma izigameko zokuphepha.

Isiphetho

Ngokucubungula ngokuphelele izakhiwo zezinto ezibonakalayo, imingcele ye-laser, namasu okucubungula, lesi sihloko sinikeza izixazululo ezisebenzayo zokuhlanza i-laser ezindaweni ezinobungozi obukhulu. Lezi zindlela zihlose ukuqinisekisa ukuhlanza okuphumelelayo kuyilapho kunciphisa amandla okulimala kwezinto ezibonakalayo-ukwenza ukuhlanzwa kwe-laser kuphephe futhi kuthembeke kakhudlwana ezinhlelweni ezibucayi neziyinkimbinkimbi.