Laser Izindaba
Ukulawula Ukushisa Okunembile Kwezinhlelo Ze-Laser Nezicelo Zezimboni Kusukela ngo-2002
Ulimi
Njengamanje, ingilazi igqama njengendawo enkulu enenani eliphakeme elingeziwe kanye namandla okusebenza kwe-batch laser processing. Ubuchwepheshe be-laser be-Femtosecond ubuchwephesha bokucubungula obuthuthukisiwe obuthuthuka ngokushesha eminyakeni yamuva, obunembayo nesivinini esiphezulu kakhulu sokucubungula, obukwazi ukwenza i-micrometer ukuya ku-nanometer-level etching kanye nokucubungula ezindaweni ezihlukahlukene zezinto ezibonakalayo (Kubandakanya ukucubungula ingilazi yengilazi).
Ubuchwepheshe bokukhiqiza i-laser buye bathuthuka ngokushesha kule minyaka eyishumi edlule, futhi ukusetshenziswa kwabo okuyinhloko kungukucutshungulwa kwe-laser yezinto zensimbi. Ukusika i-laser, i-laser welding, kanye ne-laser cladding yensimbi kuphakathi kwezinqubo ezibaluleke kakhulu ekucutshungulweni kwe-laser yensimbi. Kodwa-ke, njengoba ukugxila kukhuphuka, i-homogenization yemikhiqizo ye-laser isibe nzima, ikhawulela ukukhula kwemakethe ye-laser. Ngakho-ke, ukugqobhoza, izinhlelo zokusebenza ze-laser kufanele zande zibe izizinda zezinto ezibonakalayo. Izinto ezingezona ezensimbi ezifanele ukusetshenziswa kwe-laser zihlanganisa izindwangu, ingilazi, amapulasitiki, ama-polymer, izitsha zobumba, nokunye. Impahla ngayinye ibandakanya izimboni eziningi, kodwa amasu okucubungula avuthiwe asevele ekhona, okwenza ukushintshwa kwe-laser kungabi umsebenzi olula.
Ukungena emkhakheni wezinto ezingezona ezensimbi, kuyadingeka ukuhlaziya ukuthi ukusebenzisana kwe-laser nokokusebenza kuyenzeka yini nokuthi kuzokwenzeka yini ukusabela okungekuhle. Njengamanje, ingilazi igqama njengendawo enkulu enenani eliphakeme elingeziwe kanye namandla okusebenza kwe-batch laser processing.
Isikhala Esikhulu Se-Glass Laser Cutting
Ingilazi iyinto ebalulekile yezimboni esetshenziswa ezimbonini ezahlukahlukene njengezezimoto, ezokwakha, ezokwelashwa, nezikagesi. Izicelo zayo zisukela kuzihlungi ze-optical zesikali ezincane ezikala ama-micrometer kuye kumaphaneli engilazi amakhulu asetshenziswa ezimbonini ezifana nezezimoto noma ezokwakha.
Ingilazi ingahlukaniswa ngengilazi ebonakalayo, ingilazi yequartz, ingilazi ye-microcrystalline, ingilazi yesafire, nokuningi. Isici esibalulekile se-Glass ukuqina kwayo, okubeka izinselele ezinkulu ezindleleni zokucubungula ezivamile. Izindlela zokusika ingilazi zendabuko ngokuvamile zisebenzisa i-alloy eqinile noma amathuluzi edayimane, inqubo yokusika ihlukaniswe ngezinyathelo ezimbili. Okokuqala, ukuqhekeka kwenziwa endaweni yengilazi kusetshenziswa ithuluzi elinesihloko sedayimane noma isondo eliqinile lokugaya ingxubevange. Okwesibili, kusetshenziswa izindlela zemishini ukuhlukanisa ingilazi eduze komugqa wokuqhekeka. Nokho, lezi zinqubo zendabuko zinezihibe ezicacile. Awasebenzi kahle, okuholela emiphethweni engalingani ngokuvamile edinga ukupholishwa kwesibili, futhi akhiqiza udoti nothuli oluningi. Ngaphezu kwalokho, ngemisebenzi efana nokubhoboza izimbobo phakathi kwamaphaneli engilazi noma ukusika amajamo angajwayelekile, izindlela zendabuko ziyinselele impela. Yilapho izinzuzo zokusika ingilazi ye-laser zibonakala khona. Ngo-2022, imali yokuthengisa embonini yengilazi yaseChina yayicishe ibe ngama-yuan ayizigidi eziyizinkulungwane ezingama-744.3. Izinga lokungena kobuchwepheshe bokusika i-laser embonini yengilazi lisesesigabeni saso sokuqala, okubonisa isikhala esibalulekile sokusetshenziswa kobuchwepheshe bokusika i-laser njengebambela.
I-Glass Laser Cutting: Kusuka Komakhalekhukhwini Kuqhubeke
Ukusika ingilazi yengilazi kuvame ukusebenzisa ikhanda eligxilile le-Bezier ukuze kukhiqizwe amandla aphezulu kanye nemishayo ye-laser enamandla ngaphakathi kwengilazi. Ngokugxilisa i-Bezier beam ngaphakathi kwengilazi, ishunqisa izinto ngokushesha, idale indawo yokuhwamuka, enwebeka ngokushesha ukuze yakhe imifantu ezindaweni ezingaphezulu neziphansi. Le mifantu yakha isigaba sokusika esakhiwe ngamaphoyinti amancane angenakubalwa, afinyelela ukunqamuka kokuqhekeka kokucindezeleka kwangaphandle.
Ngokuthuthuka okukhulu kubuchwepheshe be-laser, amazinga amandla nawo ande. Ilaser eluhlaza i-nanosecond enamandla angaphezu kuka-20W ingasika ingilazi ngempumelelo, kuyilapho i-picosecond ultraviolet laser enamandla angaphezu kuka-15W isika kalula ingilazi ngaphansi kuka-2mm obukhulu. Kukhona amabhizinisi aseShayina akwazi ukusika ingilazi ifike ku-17mm ubukhulu. Ingilazi yokusika i-laser ikhombisa ukusebenza kahle okuphezulu. Isibonelo, ukusika ingxenye yengilazi engu-10cm ubukhulu engilazini engu-3mm ewugqinsi kuthatha imizuzwana eyi-10 kuphela ngokusika nge-laser uma kuqhathaniswa nemizuzu embalwa ngemibese eyimishini. Imiphetho ye-Laser-cut ibushelelezi, inokunemba kwenotshi kufika ku-30μm, isusa isidingo somshini wesibili wemikhiqizo yezimboni evamile.
Ingilazi yokusika i-laser iyintuthuko yakamuva, eqala cishe eminyakeni eyisithupha kuya kweyisikhombisa edlule. Imboni yokukhiqiza omakhalekhukhwini yayiphakathi kwabaqambi bokuqala, isebenzisa ukusika i-laser kumakhava engilazi yekhamera futhi yabhekana nokuhlinzwa ngokwethulwa kwensiza yokusika i-laser engabonakali. Ngokuduma kwama-smartphones esikrini esigcwele, ukusika kwe-laser okunembile kwawo wonke amaphaneli engilazi esikrini esikhulu kukhulise kakhulu umthamo wokucubungula ingilazi. Ukusika i-laser sekuyinsakavukela umchilo wesidwaba uma kukhulunywa ngokucubungula ingxenye yengilazi kumakhalekhukhwini. Lo mkhuba ubuqhutshwa ngokuyinhloko imishini ezenzakalelayo yokucubungula ingilazi yengilazi ekhava umakhalekhukhwini, imishini yokusika i-laser yamalensi okuvikela ikhamera, kanye nemishini ehlakaniphile ye-laser drilling glass substrates.
Ingilazi Yesikrini Esemotweni Ye-Electronic Isetshenziswa Kancane Kancane Ukusika I-Laser
Izikrini ezifakwe emotweni zisebenzisa amaphaneli ezingilazi amaningi, ikakhulukazi izikrini zokulawula ezimaphakathi, amasistimu wokuzulazula, amadeshi, njll. Namuhla, izimoto eziningi zamandla amasha zifakwe amasistimu ahlakaniphile nezikrini zokulawula eziphakathi nendawo. Amasistimu ahlakaniphile asephenduke indinganiso ezimotweni, ezinezikrini ezinkulu neziningi, kanye nezikrini ezigobile ze-3D kancane kancane zaba yimakethe ehamba phambili. Amaphaneli ekhava yengilazi ezikrini ezigibele imoto asetshenziswa kakhulu ngenxa yezici zawo ezinhle kakhulu, futhi ingilazi yesikrini egobile yekhwalithi ephezulu inganikeza okuhlangenwe nakho kokugcina okukhulu kwemboni yezimoto. Kodwa-ke, ubulukhuni obuphezulu kanye nokuqina kwengilazi kubangela inselele ekuyicubunguleni.
Izikrini zeglasi ezifakwe emotweni zidinga ukunemba okuphezulu, futhi ukubekezelelana kwezingxenye zesakhiwo ezihlanganisiwe kuncane kakhulu. Amaphutha amakhulu amakhulu ngesikhathi sokusikwa kwezikrini zesikwele/zebha angaholela ezinkingeni zokuhlanganisa. Izindlela zokucubungula zendabuko zibandakanya izinyathelo eziningi ezifana nokusikwa kwamasondo, ukuphuka kwezandla, ukubunjwa kwe-CNC, kanye ne-chamfering, phakathi kokunye. Njengoba iwukucubungula ngomshini, ihlushwa izinkinga ezifana nokusebenza kahle okuphansi, izinga eliphansi, izinga lesivuno esiphansi, kanye nezindleko eziphezulu. Ngemuva kokusikwa kwamasondo, ukwenziwa kwe-CNC komumo wengilazi yokulawula okuphakathi kwemoto eyodwa kungathatha imizuzu eyi-8-10. Ngama-lasers ashesha kakhulu angaphezu kuka-100W, ingilazi engu-17mm ingasikwa ngestroke eyodwa; ukuhlanganisa izinqubo eziningi zokukhiqiza kwandisa ukusebenza kahle ngo-80%, lapho i-laser engu-1 ilingana nemishini ye-CNC engama-20. Lokhu kuthuthukisa kakhulu ukukhiqiza futhi kunciphisa izindleko zokucubungula amayunithi.
Ezinye izinhlelo zokusebenza ze-Lasers ku-Glass
Ingilazi yequartz inesakhiwo esiyingqayizivele, okwenza kube nzima ukuhlukanisa ukusika ngama-lasers, kodwa ama-laser e-femtosecond angasetshenziselwa ukunamathisela engilazini ye-quartz. Lolu uhlelo lokusebenza lwama-laser we-femtosecond womshini wokunemba nokunamathisela engilazini ye-quartz.Ubuchwepheshe be-laser be-Femtosecond ubuchwepheshe bokucubungula obuthuthukisiwe obuthuthuka ngokushesha eminyakeni yamuva, obunembayo nesivinini esiphezulu kakhulu sokucubungula, obukwazi ukwenza i-micrometer ukuya ku-nanometer-level etching kanye nokucubungula ezindaweni ezihlukahlukene zezinto ezibonakalayo. Ubuchwepheshe bokupholisa nge-laser buyahlukahluka kuye ngokushintsha kwezidingo zemakethe. Njengomkhiqizi we-chiller onesipiliyoni obuyekeza yethuamanzi okugeza amanzi imigqa yokukhiqiza ngokuhambisana namathrendi emakethe, I-TEYU Chiller Manufacturer's CWUP-Series Ultrafast Laser Chillers inganikeza izixazululo zokupholisa ezisebenzayo nezizinzile zamalaser e-picosecond kanye ne-femtosecond afinyelela ku-60W.
I-laser yokushisela ingilazi ubuchwepheshe obusha obuvele eminyakeni emibili kuya kwemithathu edlule, obuvele buvele eJalimane. Njengamanje, amayunithi ambalwa kuphela e-China, njenge-Huagong Laser, i-Xi'an Institute of Optics and Fine Mechanics, kanye ne-Harbin Hit Weld Technology, aphule lobu buchwepheshe.Ngaphansi kwesenzo samalaser anamandla aphezulu, ama-ultra-short pulse, amaza okucindezela akhiqizwa ama-laser angakha ama-microcracks noma ukugxilisa kwengcindezi engilazini, okungakhuthaza ukubopha phakathi kwezingcezu ezimbili zengilazi. Ingilazi eboshiwe ngemva kokushisela iqine kakhulu, futhi kakade kungenzeka ukufeza ukushisela okuqinile phakathi kwengilazi engu-3mm obukhulu. Ngokuzayo, abacwaningi baphinde bagxile ekushiseleleni ingilazi embondelene nezinye izinto. Njengamanje, lezi zinqubo ezintsha azikakasetshenziswa kabanzi kumaqoqo, kodwa uma sezivuthiwe, ngokungangabazeki zizodlala indima ebalulekile kwezinye izinkambu zezicelo ezisezingeni eliphezulu.
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I-TEYU S&A I-Chiller yasungulwa ngo-2002 ineminyaka engu-22 yesipiliyoni sokukhiqiza okupholile, futhi manje isibonwa njengephayona lobuchwepheshe bokupholisa kanye nozakwethu onokwethenjelwa embonini ye-laser.
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