Izixazululo Zokuhlanza Nge-Laser: Ukubhekana Nezinselele Ekucubungulweni Kwezinto Eziyingozi Kakhulu

Ukuhlanzwa nge-laser kuvele njengobuchwepheshe bokususa ngokunemba obusebenza kahle kakhulu, obungathintani. Kodwa-ke, lapho kukhulunywa ngezinto ezibucayi, kubalulekile ukulinganisela ukusebenza kahle kokuhlanza nokuvikelwa kwezinto. Lesi sihloko sinikeza indlela ehlelekile yokubhekana nezimo ezinobungozi obukhulu ngokuhlaziya izici zezinto, amapharamitha e-laser, kanye nomklamo wenqubo.

Izindlela Zomonakalo kanye Nezinyathelo Zokulwa Nezinto Eziyingozi Kakhulu Ekuhlanzweni Nge-Laser

1. Izinto Ezizwela Ukushisa

Indlela Yomonakalo: Izinto ezinamaphuzu okuncibilika aphansi noma ukuhanjiswa kokushisa okubi—njengepulasitiki noma irabha—zithambekele ekuthambekeni, ekufakweni kwekhabhoni, noma ekuguqukeni ngenxa yokwakheka kokushisa ngesikhathi sokuhlanza nge-laser.

Izixazululo: (1) Ngezinto ezifana nepulasitiki nerabha: Sebenzisa ama-laser adonsa umoya anamandla aphansi ahlanganiswe nokupholisa kwegesi engasebenzisi i-nitrogen (isb., i-nitrogen). Isikhala esifanele se-pulse sivumela ukushabalaliswa kokushisa okuphumelelayo, kuyilapho igesi engasebenzisi i-oxygen isiza ukuhlukanisa umoya-mpilo, inciphise ukushiswa kwe-oxidation. (2) Ngezinto ezinezimbobo ezifana nokhuni noma i-ceramic: Sebenzisa ama-laser adonsa umoya anamandla aphansi, ama-short-pulse anama-scan amaningi. Isakhiwo sangaphakathi esinezimbobo sisiza ukusabalalisa amandla e-laser ngokukhanya okuphindaphindiwe, kunciphisa ingozi yokushisa ngokweqile endaweni ethile.

2. Izinto Ezihlanganisiwe Ezinezingqimba Eziningi

Indlela Yokulimala: Amazinga ahlukene okumuncwa kwamandla phakathi kwezingqimba angabangela umonakalo ongahlosiwe ku-substrate noma aholele ekuqhekekeni kwengubo.

Izixazululo: (1) Ngezinsimbi ezipendiwe noma izinto ezihlanganisiwe ezimboziwe: Lungisa i-engeli yesigameko se-laser ukuze ushintshe indlela yokubonisa. Lokhu kuthuthukisa ukuhlukaniswa kwesikhombikubona ngenkathi kunciphisa ukungena kwamandla ku-substrate. (2) Ngezinto ezimboziwe (isb., izikhunta ezimbozwe nge-chrome): Sebenzisa ama-laser e-ultraviolet (UV) anama-wavelength athile. Ama-laser e-UV angasusa ngokukhetha i-coating ngaphandle kokudlulisa ukushisa okweqile, anciphise umonakalo ezintweni ezingaphansi.

3. Izinto Eziqinile Kakhulu Nezithambile

Indlela Yokulimaza: Izinto ezifana nengilazi noma i-silicon enekristalu elilodwa zingase zibe nemifantu emincane ngenxa yokwehluka kokukhula kokushisa noma izinguquko ezisheshayo esakhiweni sekristalu.

Izixazululo: (1) Ngezinto ezifana nengilazi noma i-silicon e-monocrystalline: Sebenzisa ama-laser e-pulse amafushane kakhulu (isb., ama-laser e-femtosecond). Ukumuncwa kwawo okungewona umugqa kwenza kube lula ukudluliselwa kwamandla ngaphambi kokuba kwenzeke ukudlidliza kwe-lattice, kunciphisa ingozi yokuqhekeka kwama-microcracks. (2) Ngezinhlanganisela ze-carbon fiber: Sebenzisa amasu okwakha imisebe, njengephrofayili ye-annular beam, ukuqinisekisa ukusatshalaliswa kwamandla okufanayo nokunciphisa ukugxilisa ingqondo ezindaweni ezihlangana ne-resin-fiber, okusiza ukuvimbela ukuqhekeka.

Ama-Industrial Chillers : Umsizi Obalulekile Ekuvikeleni Izinto Ngesikhathi Sokuhlanza Nge-Laser

Ama-chiller ezimboni adlala indima ebalulekile ekunciphiseni ingozi yokulimala kwezinto ezibangelwa ukuqongelela kokushisa ngesikhathi sokuhlanza nge-laser. Ukulawula kwawo izinga lokushisa elinembile kuqinisekisa amandla okukhipha i-laser azinzile kanye nekhwalithi ye-beam ngaphansi kwezimo zokusebenza ezahlukahlukene. Ukushabalaliswa kokushisa okusebenzayo kuvimbela ukushisa ngokweqile kwezinto ezizwela ukushisa, kugwema ukuthamba, ukwenziwa i-carbonization, noma ukuguquka.

Ngaphezu kokuvikela izinto zokwakha, ama-chiller avikela nemithombo ye-laser kanye nezingxenye ze-optical, andise isikhathi sokuphila kwemishini. Ahlonyiswe ngezici zokuphepha ezakhelwe ngaphakathi, ama-chiller ezimboni ahlinzeka ngezexwayiso zakuqala kanye nokuvikelwa okuzenzakalelayo uma kwenzeka ukungasebenzi kahle, okunciphisa ingozi yokwehluleka kwemishini noma izehlakalo zokuphepha.

Isiphetho

Ngokucabanga ngokuphelele ngezakhiwo zezinto, amapharamitha e-laser, kanye namasu enqubo, lesi sihloko sinikeza izixazululo ezisebenzayo zokuhlanza nge-laser ezindaweni ezinobungozi obukhulu. Lezi zindlela zihlose ukuqinisekisa ukuhlanza okuphumelelayo ngenkathi kunciphisa amathuba okulimala kwezinto—okwenza ukuhlanzwa nge-laser kuphephe futhi kuthembeke kakhulu ezisetshenzisweni ezibucayi neziyinkimbinkimbi.