Ukuthuthukiswa okusheshayo kokukhiqizwa kwe-laser
Indlela ye-Laser njengethuluzi lokucubungula izinto ithandwa kakhulu emkhakheni wezimboni futhi inamandla amakhulu. Ngonyaka wezi-2020, isikali semakethe yomkhiqizo we-laser yasekhaya sesifinyelele cishe ezigidini eziyizinkulungwane eziyi-100 zama-RMB, okuyisabelo esingaphezu kwe-1/3 yemakethe yomhlaba.
Ukusuka esikhumbeni sokumaka nge-laser, ibhodlela lepulasitiki nenkinobho ukuya ekusikeni kwensimbi ye-laser & ukushisela, indlela ye-laser iye yasetshenziswa ezimbonini ezihlobene nokuphila kwansuku zonke kwabantu’ okuhlanganisa ukucubungula insimbi, ukukhiqizwa kukagesi, izinto zikagesi zasendlini, imoto, ibhethri, i-aerospace, ukwakha umkhumbi, ukucubungula ipulasitiki, ubuciko bezandla, njll. Noma kunjalo, ukukhiqizwa kwe-laser bekulokhu kubhekene nenkinga yebhodlela - izimakethe zayo zezingxenye zihlanganisa kuphela ukucubungula insimbi, ukukhiqizwa kwe-electronics, ibhethri, ukupakishwa kwemikhiqizo, ukukhangisa nokunye. Imboni yamanje ye-laser idinga ukucabanga ngendlela yokuhlola izimakethe zezingxenye eziningi futhi ibone ukusetshenziswa kwesikali.
Uhlelo lokusebenza olusezingeni eliphezulu ludinga ukunemba okuphezulu
Kusukela ngo-2014, indlela yokusika i-fiber laser isetshenziswe ngezinga elikhulu futhi kancane kancane ishintsha ukusika kwensimbi yendabuko kanye nokusika kwe-CNC. Izindlela zokumaka ze-fiber laser kanye ne-welding nazo zifakazela ukukhula okusheshayo. Namuhla, ukucutshungulwa kwe-fiber laser sekuthathe ngaphezu kuka-60% wokusetshenziswa kwe-laser yezimboni. Lo mkhuba ubuye ukhuthaze isidingo se-fiber laser, idivayisi yokupholisa, ikhanda lokucubungula, i-optics nezinye izinto ezibalulekile. Ngokuvamile, ukukhiqizwa kwe-laser kungahlukaniswa kube yi-laser macro-machining kanye ne-laser micro-machining. I-laser macro-machining ibhekisela ekusetshenzisweni kwe-laser yamandla aphezulu futhi ingeyomshini onzima, okuhlanganisa ukucutshungulwa kwensimbi okuvamile, ukukhiqizwa kwezingxenye ze-aerospace, ukucubungula umzimba wemoto, ukwenza izimpawu zokukhangisa nokunye. Lezi zinhlobo zohlelo lokusebenza azidingi ukunemba okuphezulu kangako. Ngakolunye uhlangothi, ukwenziwa kwe-laser micro-machining, kudinga ukucutshungulwa okunembayo okuphezulu futhi kuvame ukusetshenziswa emshinini we-laser drilling/ micro-welding silicon wafer, ingilazi, izitsha zobumba, i-PCB, ifilimu elincanyana, njll.
Ilinganiselwe ezindlekweni eziphezulu zomthombo we-laser nezingxenye zayo, imakethe ye-laser micro-machining hasn’t ithuthukiswe ngokugcwele. Kusukela ngo-2016, ukucutshungulwa kwe-laser yasekhaya kwe-ultrafast sekuqalile ukusetshenziswa kwesilinganiso emikhiqizweni efana namafoni ahlakaniphile futhi i-laser isetshenziselwa imojula yezigxivizo zeminwe, isilayidi sekhamera, ingilazi ye-OLED, ukucutshungulwa kwe-antenna yangaphakathi. Imboni yasekhaya ye-laser esheshayo ithuthuka ngokushesha. Ngo-2019, sekunamabhizinisi angaphezu kwama-20 ekuthuthukisweni nasekukhiqizweni kwe-picosecond laser ne-femtosecond laser. Yize i-laser esezingeni eliphezulu isaphethwe amazwe ase-Europe, ama-laser asekhaya asevele azinzile. Eminyakeni ezayo, i-laser micro-machining izoba indawo engaba khona kakhulu futhi ukucubungula okunembayo okuphezulu kuzoba indinganiso yezinye zezimboni. Lokho kusho ukuthi ama-lasers asheshayo azoba nesidingo esengeziwe ekucutshungulweni kwe-PCB, i-photovoltaic cell PERC grooving, ukusika isikrini nokunye.
S&I-Teyu yethule i-ultrafast laser chiller
I-laser ye-picosecond yasekhaya kanye ne-laser ye-femtosecond ithuthukela kumkhuba wamandla aphezulu. Esikhathini esedlule, umehluko omkhulu phakathi kwelaser yasekhaya ye-ultrafast kanye neyangaphandle ukuzinza nokuthembeka. Ngakho-ke, idivayisi yokupholisa enembile ibaluleke kakhulu ekuzinzeni kwe-laser esheshayo. Indlela yokupholisa i-laser yasekhaya ibithuthuka ngokushesha, kusukela kweyasekuqaleni ±1°C, kuye ±0.5°C futhi kamuva ±0.2°C, ukuzinza kuya ngokuya kuya phezulu futhi kuhlangabezana nesidingo sokukhiqizwa kwe-laser. Kodwa-ke, njengoba amandla e-laser aya ngokuya ekhuphuka, ukuzinza kwezinga lokushisa kunzima ukukugcina. Ngakho-ke, ukuthuthukisa uhlelo lokupholisa i-laser olunembe kakhulu sekuyinselelo embonini ye-laser.
Kodwa ngenhlanhla, kunenkampani yasekhaya eyaba nalo leli galelo. Ngo-2020, uS&I-Teyu yethule iyunithi yokupholisa ye-laser ye-CWUP-20 eklanyelwe ngokukhethekile ukupholisa ama-laser asheshayo njenge-picosecond laser, i-femtosecond laser ne-nanosecond laser. Lokhu kuvaliwe kwe-laser chiller kuhlanganisa ±0.1℃ ukuzinza kwezinga lokushisa kanye nokwakheka okuhlangene futhi kusebenza ezinhlelweni eziningi ezahlukene.
Njengoba i-ultrafast laser ivame ukusetshenziswa ekucutshungulweni okunembayo okuphezulu, ukuzinza kuya phezulu kuba ngcono ngokwesistimu yokupholisa. Eqinisweni, inqubo yokupholisa i-laser efakiwe ±0.1℃ ukuzinza kuyindlala ezweni lakithi futhi bekukade kubuswa amazwe afana neJapan, amazwe aseYurophu, i-United States njalonjalo. Kodwa manje, ukuthuthukiswa okuyimpumelelo kwe-CWUP-20 kwephule lokhu kubusa futhi kungasebenzela kangcono imakethe ye-laser yasekhaya esheshayo. Thola okwengeziwe mayelana nale ultrafast laser chiller at https://www.chillermanual.net/ultra-precise-small-water-chiller-cwup-20-for-20w-solid-state-ultrafast-laser_p242.html
