Emkhakheni wokukhiqiza i-LCD/LED, ukusika nge-laser kuyinqubo eyinhloko yokubumba izingxenye ezinembayo, futhi igwadle, elinezici zayo eziyingqayizivele zokuthambisa zemvelo, iletha izinzuzo ezibalulekile kule nqubo.
Ukulawula ukudlidliza okuvelele kuqinisekisa ukunemba kokusika
Ngesikhathi sokusika kwe-laser, ukusebenza kwemishini kudala ukudlidliza. Ngisho nokudlidliza okuncane kungabangela izinkinga ezinjengokuchezuka kwendawo kanye namaphethelo amabi, okulimaza kakhulu ikhwalithi yomkhiqizo. I-Granite inokusebenza okuhle kakhulu kokudambisa. Isakhiwo sayo samaminerali aminyene ngaphakathi kanye nokusebenzelana phakathi kwezinhlayiya kuyenza ikwazi ukumunca ngokushesha futhi inciphise amandla okudlidliza njengesimunyisi esisebenza kahle sokushaqeka. Ucwaningo lubonisa ukuthi i-coefficient yokudambisa yangaphakathi ye-granite inkulu izikhathi ezingu-15 kunensimbi, okusho ukuthi ngesikhathi sokusika nge-laser, ingagcina ukudlidliza kusezingeni eliphansi kakhulu. Isibonelo, lapho usika amasekhethi amahle ezikrini ze-LCD, isisekelo se-granite singacindezela ngokushesha ukudlidliza kwesisetshenziswa, senze i-laser beam ukuthi ibekwe kahle futhi ilawule ukunemba kokusika ezingeni le-micrometer. Lokhu kugwema ngempumelelo iziphambeko ezifana namasekhethi amafushane noma amasekhethi avulekile abangelwa ukudlidliza, okuthuthukisa kakhulu izinga lomkhiqizo womkhiqizo.
Zinzisa inqubo yokusika futhi wandise impilo yesevisi yemishini
Ukudlidliza okuvamile akuthinti nje kuphela ukunemba kokusika, kodwa futhi kusheshisa ukuguga kwezingxenye zemishini, kunciphisa impilo yesevisi yemishini futhi kwandisa izindleko zokunakekela. Impahla yokudambisa ephezulu yegwadle inganciphisa i-amplitude yokudlidliza kanye nemvamisa ngesikhathi sokusebenza kwemishini, futhi yehlise umthelela nokungqubuzana phakathi kwezingxenye. Thatha i-LED chip cutting njengesibonelo. Emishinini yokusika i-laser ebilokhu isetshenziswa kaningi isikhathi eside, izinga lokuguga lezinto zalo ezibalulekile ezinjengamajantshi aqondisayo namamotho lincipha kakhulu ngaphansi komphumela wokudlidliza wesisekelo se-granite, umjikelezo wokulungisa uyanwetshwa, futhi impilo yonke yenkonzo yemishini ikhuphuka kakhulu, konga inani elikhulu lokuvuselelwa kwemishini kanye nezindleko zokunakekela amabhizinisi.
Lungiselela ukuzinza okushisayo ukuze uqinisekise izinga lokusika elizinzile
Inani elikhulu lokushisa likhiqizwa ngesikhathi sokusika kwe-laser. Uma ukuqina kokushisa kwesisekelo sempahla kungalungile, ukuguqulwa kokushisa kujwayele ukwenzeka, okubuye kuthinte ukunemba kokusika. I-coefficient yokunwetshwa okushisayo kwegwadle iphansi kakhulu, ingxenye eyodwa kwezintathu kuphela yaleyo yezinsimbi ezivamile, futhi ukuqhutshwa kwayo kokushisa kuyingxenye eyodwa kuphela yamashumi amane aleyo yezinsimbi ezivamile. Phakathi nenqubo yokusika i-laser ye-LCD/LED, ngisho noma izinga lokushisa lendawo lishintsha kakhulu, isisekelo se-granite singagcina ukuzinza kwe-dimensional, sigweme ukushintsha kokugxilwa kwe-laser okubangelwa ukuwohloka kokushisa, ukuqinisekisa ukuthi imingcele efana nokusika ukujula nobubanzi ihlala inembile ngaso sonke isikhathi, futhi iqinisekisa ukuvumelana nokuzinza kwekhwalithi yokusika.
Yehlisa ubungozi be-resonance futhi uthuthukise ukuphepha komkhiqizo
Uma imvamisa yokudlidliza yezinto zokusebenza iseduze nemvamisa yemvelo yendawo yangaphandle noma izingxenye zayo, i-resonance ingase icushwe. Lokhu akugcini nje ngokulimaza kakhulu ukunemba kokusika kodwa futhi kubangela usongo lokuphepha emishinini nakubasebenzisi. Izici zemvelo zokudambisa zegwadle zingashintsha ngempumelelo imvamisa yokudlidliza yezinto zokusebenza futhi zinciphise amathuba okuvela kwe-resonance. Emgqeni omkhulu wokukhiqiza we-laser wokusika wamamojula we-LED, isisekelo se-granite singaqinisekisa ukusebenza okuzinzile kwemishini, ukunciphisa ukuvalwa okungalindelekile noma ukwehluleka kwemishini okubangelwa i-resonance, futhi inikeze isiqinisekiso esiqinile sokukhiqiza okuphephile.
Izici zemvelo ezidambisa igwadule zidlala indima ebalulekile ekusikeni kwe-laser ye-LCD/LED kusukela kubukhulu obuhlukahlukene obufana nesiqinisekiso esinembayo, ubude besikhathi sezisetshenziswa, ukuzinza okushisayo nokuphepha kokukhiqiza, ukusiza amabhizinisi athuthukise ukuncintisana kwawo emkhakheni wokukhiqiza osezingeni eliphezulu futhi akhiqize imikhiqizo yekhwalithi ephezulu.
Isikhathi sokuthumela: Jun-12-2025