Emkhakheni wokucubungula nge-laser, ama-laser anamandla aphezulu, aphindaphindayo kakhulu aba yimishini eyinhloko ekukhiqizeni ngokunemba kwezimboni. Kodwa-ke, njengoba ubuningi bamandla buqhubeka nokukhula, ukuphathwa kokushisa kuvele njengesithiyo esibalulekile esikhawulela ukusebenza kohlelo, isikhathi sokuphila, kanye nokunemba kokucubungula. Izixazululo zokupholisa zomoya noma uketshezi olujwayelekile azisanele. Ubuchwepheshe bokupholisa obusha manje sebuqhubela phambili embonini. Lesi sihloko sembula izixazululo ezinhlanu zokuphatha ukushisa ezithuthukisiwe ukukusiza ukufeza izinhlelo zokucubungula nge-laser ezisebenza kahle nezizinzile.
1. Ukupholisa Uketshezi Lwe-Microchannel: “Inethiwekhi Yemithambo Yegazi” Yokulawula Ukushisa Okunembile
① Isimiso Sobuchwepheshe:
Iziteshi zesikali se-micron (50–200 μm) zifakwe ku-laser gain module noma ku-fiber combiner. I-coolant ejikelezayo ngesivinini esikhulu (njengezingxube zamanzi-glycol) igeleza ngqo ithintana nomthombo wokushisa, ifinyelela ekushabalaleni kokushisa okuphumelelayo kakhulu ngobuningi bokushisa obudlula u-1000 W/cm².
② Izinzuzo Eziyinhloko:
Ukuthuthukiswa okungu-5–10× ekusebenzeni kahle kokushabalalisa ukushisa kunokupholisa kwebhulokhi yethusi yendabuko.
Isekela ukusebenza okuzinzile kwe-laser okungaphezu kwe-10 kW.
Usayizi omncane uvumela ukuhlanganiswa kwamakhanda e-laser amancane, afanele imigqa yokukhiqiza encishisiwe isikhala.
③ Izicelo:
Amamojula ampompiwe eceleni kwe-semiconductor, abahlanganisi be-laser yefayibha, ama-amplifiers e-laser asheshayo kakhulu.
2. Ukupholisa Izinto Zokushintsha Isigaba (PCM): “Idamu Lokushisa” Lokuhluza Ukushisa
① Isimiso Sobuchwepheshe:
Isebenzisa izinto zokushintsha isigaba (ama-PCM) njenge-paraffin wax noma i-alloys yensimbi, ezimunca ukushisa okukhulu okucashile ngesikhathi sokushintsha kwe-solid-liquid, ngaleyo ndlela zibambe imithwalo yokushisa ephezulu ngezikhathi ezithile.
② Izinzuzo Eziyinhloko:
Imunca ukushisa okuphezulu kwesikhashana ekucutshungulweni kwe-laser okushukunyiswayo, inciphisa umthwalo osheshayo ohlelweni lokupholisa.
Kunciphisa ukusetshenziswa kwamandla kwezinhlelo zokupholisa uketshezi ngamaphesenti afinyelela ku-40%.
③ Izicelo:
Ama-laser anamandla aphezulu (isb., ama-laser e-QCW), izinhlelo zokuphrinta ze-3D ezinezimo ezishintshashintshayo zokushisa ezivamile.
3. Ukusabalalisa Ukushisa Kwepayipi Lokushisa: “Umgwaqo Oshisayo” Ongasebenzi
① Isimiso Sobuchwepheshe:
Isebenzisa amashubhu e-vacuum avaliwe agcwele uketshezi olusebenzayo (njengensimbi ewuketshezi), lapho imijikelezo yokuhwamuka nokujiya idlulisela khona ukushisa kwendawo ngokushesha kuyo yonke indawo yokushisa.
② Izinzuzo Eziyinhloko:
Ukushisa okufika ku-100× okufana nokwethusi (>50,000 W/m·K), okuvumela ukulingana kokushisa okungenayo amandla.
Azikho izingxenye ezihambayo, azinazo izilungiso, futhi isikhathi sokuphila singafika emahoreni ayi-100,000.
③ Izicelo:
Ama-laser diode aqinile kakhulu, izingxenye ze-optical eziqondile (isb., ama-galvanometer, amalensi okugxila).
4. Ukupholisa Umshini Wokucisha I-Jet: “Isicisha-mlilo Sokushisa” Esinomfutho Ophakeme
① Isimiso Sobuchwepheshe:
Uhlu lwezimbotshana ezincane lufutha i-coolant ngesivinini esiphezulu (>10 m/s) ngqo endaweni yomthombo wokushisa, luphazamise ungqimba lomngcele wokushisa futhi luvumele ukudluliselwa kokushisa okuguquguqukayo kakhulu.
② Izinzuzo Eziyinhloko:
Umthamo wokupholisa wendawo ofinyelela ku-2000 W/cm², ofanelekela ama-laser e-fiber yemodi eyodwa yezinga le-kilowatt.
Ukupholisa okuqondiwe kwezindawo ezishisa kakhulu (isb., ubuso be-laser crystal end).
③ Izicelo:
Ama-laser efayibha anokukhanya okuphezulu kwemodi eyodwa, ukupholisa kwekristalu okungeyona imigqa kuma-laser ashesha kakhulu.
5. Ama-Algorithm Okuphatha Ukushisa Okuhlakaniphile: "Ubuchopho Obupholisayo" Obuqhutshwa yi-AI
① Isimiso Sobuchwepheshe:
Ihlanganisa izinzwa zokushisa, amamitha okugeleza, kanye namamodeli e-AI ukubikezela imithwalo yokushisa ngesikhathi sangempela futhi ilungise ngokuguquguqukayo amapharamitha okupholisa (isb., izinga lokugeleza, izinga lokushisa).
② Izinzuzo Eziyinhloko:
Ukulungiswa kwamandla okuzivumelanisa nezimo kuthuthukisa ukusebenza kahle okuphelele ngaphezu kwama-25%.
Ukugcinwa kokubikezela: ukuhlaziywa kwephethini yokushisa kwenza kube lula ukuxwayisa kusenesikhathi ngokuguga komthombo wephampu, ukuvaleka kwesiteshi, njll.
③ Izicelo:
Izindawo zokusebenza ze-laser ezihlakaniphile zemboni engu-4.0, izinhlelo ze-laser ezihambisanayo ezinamamojula amaningi.
Njengoba ukucubungula nge-laser kuqhubekela phambili emandleni aphezulu kanye nokunemba okukhulu, ukuphathwa kokushisa kuye kwavela “ebuchwephesheni obusekelayo” kwaba “inzuzo yokuhlukanisa okuyinhloko.” Ukukhetha izixazululo zokupholisa ezintsha akugcini nje ngokwandisa impilo yemishini futhi kuthuthukisa ikhwalithi yokucubungula kodwa futhi kunciphisa kakhulu izindleko zokusebenza eziphelele.
Isikhathi sokuthunyelwe: Ephreli-16-2025