Imakethe yesibani se-LED ibilokhu isesimweni esihle kakhulu.Ngokukhula kwesidingo, umthamo wokukhiqiza udinga ukuthuthukiswa ngokuqhubekayo.Indlela yendabuko yokumaka isikrini sikasilika kulula ukusulwa, imikhiqizo engumbombayi kanye nesezingeni eliphansi, futhi iphazanyiswe imininingwane yomkhiqizo, engahambisani nemvelo, futhi Okuphumayo kuncane futhi ngeke kusahlangabezana nesidingo sokukhiqiza.Umshini wanamuhla wokumaka we-laser we-LED awucacile futhi omuhle kuphela, kodwa futhi akulula ukusula.Ngeplathifomu ejikelezayo ezenzakalelayo, isindisa abasebenzi.
Kuthatha imizuzwana embalwa kuphela ukuqopha umbambi wesibani ngomshini wokumaka we-laser we-LED, ongasebenza ngokuqhubekayo amahora angama-24.Kulula ukuyisebenzisa futhi inenkundla yokusebenza ezinikele, engafaneleka ukuqoshwa kwezinhlobo eziningi zezibani ze-LED, kungakhathaliseki ukuthi iyisicaba noma i-360-degree eqoshiwe engaphezulu ehlukanisiwe.Ayikho imisebe, ukonga amandla nokuvikelwa kwemvelo, akukho okusebenzisekayo, futhi amandla omshini wonke angaphansi kuka-1 kWh.Ingashintshwa ukuze ifane ne-laser eqoshiwe yezinto zensimbi nezepulasitiki, kuhlanganiswe nesiteji esijikelezayo esineziteshi eziningi esizinikezele kumalambu e-LED, okumaka ngokushesha nokonga izindleko.
Izici zomshini wokumaka we-laser wezibani ze-LED
1. Yamukela ubuchwepheshe be-laser obuphambili bamazwe ngamazwe futhi isebenzisa umshini wokumaka we-fiber laser njenge-laser, encane ngosayizi futhi iyashesha.
2. Imojula ye-laser inempilo ende yesevisi (>amahora angu-100,000), impilo yesevisi evamile cishe iminyaka eyishumi, ukusetshenziswa kwamandla okuphansi (<160W), ikhwalithi ephezulu ye-beam, isivinini esisheshayo (>800 izinhlamvu ezijwayelekile/isekhondi), kanye nokunakekelwa -mahhala.
3. Ifakwe ubuchwepheshe bakamuva be-galvanometer yokuskena yedijithali enembayo, ene-laser yekhwalithi ephezulu.Ilensi edlidlizayo ivaleka kahle, ingangeni manzi futhi ingangenisi uthuli, usayizi omncane, ihlangene futhi iqinile, kanye nokusebenza kwamandla okuhle kakhulu.
4. Isofthiwe ekhethekile yokumaka kanye nekhadi lokulawula isixhumi esibonakalayo se-USB sinokudluliswa okusheshayo nokuzinzile, okunemisebenzi yokudlulisa i-analog nedijithali, ukusebenza kwesofthiwe elula nemisebenzi enamandla.Ingashintshwa ngokuqoshwa nge-laser yazo zonke izinto zensimbi nepulasitiki, kuhlanganiswe nesiteji esijikelezayo seziteshi eziningi esinikezelwe amalambu e-LED, afanele ukuqoshwa okujikelezayo kwazo zonke izinhlobo zezisekelo zezibani ze-LED.
5. Ifakwe ipulatifomu yeselula ye-double-axis, engaqopha isisekelo se-aluminium sesibani se-LED esiyisicaba, esinezinjongo eziningi emshinini owodwa.
Ubuchwepheshe kanye nokusetshenziswa kwe-MOPA
Ukuze ulawule kalula ukuphuma kwe-laser yokugcina nokugcina ikhwalithi enhle yomugqa, amalaser e-MOPA pulsed fibre ngokuvamile asebenzisa ama-laser we-semiconductor acijile ngokuqondile LD njengomthombo wembewu.Ama-LD anamandla aphansi angakwazi ukuguqula ngokuqondile amapharamitha okukhiphayo afana nemvamisa yokuphindaphinda, Ngobubanzi be-pulse, i-pulse waveform, njll., i-optical pulse ikhuliswa yi-fiber power amplifier ukuze kuzuzwe ukuphuma kwamandla aphezulu.I-fiber power amplifier ikhulisa ngokuqinile ukuma kwasekuqaleni kwe-laser yembewu ngaphandle kokushintsha izici eziyisisekelo ze-laser yembewu.
Ukwengeza, ngenxa yezindlela ezihlukene zobuchwepheshe obushintshile i-Q kanye nobuchwepheshe be-MOPA ukuze kuzuzwe ukuphuma kwe-pulse, ama-laser e-fiber e-Q ahamba kancane emaphethelweni akhuphukayo okushaya kwenhliziyo futhi awakwazi ukushintshwa.Ama-pulse ambalwa okuqala awatholakali;Ama-laser e-MOPA fibre asebenzisa ukuguquguquka kwesignali kagesi, ukushaya kwenhliziyo kucocekile, kanye ne-pulse yokuqala Iyatholakala, nezinhlelo zokusebenza ezihlukile kwezinye izikhathi ezikhethekile.
1.Ukusetshenziswa kweshidi le-aluminium oxide elingaphezulu
Njengoba imikhiqizo yedijithali iba iyaphatheka, izacile, futhi ibe mincane.Uma i-laser isetshenziselwa ukususa ungqimba lukapende, kulula ukubangela ukuthi indawo engemuva igxumeke futhi ikhiqize "i-convex hull" endaweni engemuva, okuthinta ubuhle bokubukeka.Ukusetshenziswa kwemingcele emincane yobubanzi be-pulse ye-laser ye-MOPA kwenza ukuthi i-laser ihlale kokubalulekile ibe mfushane.Ngaphansi kwesisekelo sokuthi ungqimba lwepende lungasuswa, ijubane liyanda, insalela yokushisa incane, futhi akulula ukwenza "i-convex hull", engenza izinto ezibonakalayo Akulula ukuguqula, kanye ne-shading. ithambile futhi ikhanya.Ngakho-ke, i-MOPA pulsed fibre laser iyisinqumo esingcono sokucutshungulwa kokucwecwa komhlaba kweshidi le-aluminium oxide.
2.Anodized aluminium isicelo blackening
Ukusebenzisa amalaser ukumaka izimpawu zokuhweba ezimnyama, amamodeli, imibhalo, njll. endaweni yezinto ze-aluminium anodized, esikhundleni sobuchwepheshe be-inkjet bendabuko kanye nosilika wesikrini, isetshenziswe kakhulu kumagobolondo emikhiqizo ye-electronic digital.
Ngenxa yokuthi i-MOPA pulsed fibre laser inobubanzi obubanzi be-pulse kanye nebanga lokulungiswa kwefrikhwensi yokuphindaphinda, ukusetshenziswa kobubanzi obuncane be-pulse kanye nemingcele yefrikhwensi ephezulu kungamaka ingaphezulu lento ngomphumela omnyama.Inhlanganisela ehlukene yamapharamitha nayo ingamaka amazinga ahlukene ampunga.umphumela.
Ngakho-ke, inokukhetha okwengeziwe kwemiphumela yenqubo yobumnyama obuhlukile nomuzwa wesandla, futhi iwumthombo wokukhanya okhethwayo wokwenza i-aluminiyamu e-anodized ibe mnyama emakethe.Ukumaka kwenziwa ngezindlela ezimbili: imodi yamachashazi namandla amachashazi alungisiwe.Ngokulungisa ukuminyana kwamachashazi, imiphumela ehlukahlukene ye-grayscale ingalingiswa, futhi izithombe ezenziwe ngokwezifiso nemisebenzi yezandla yomuntu siqu ingamakwa endaweni ye-anodized aluminium material.
3.Stainless steel umbala isicelo
Kuhlelo lokusebenza lombala wensimbi engagqwali, i-laser iyadingeka ukuthi isebenze ngobubanzi be-pulse amancane naphakathi namaza aphezulu.Ukushintsha kombala kuthinteka kakhulu yimvamisa namandla.
Umehluko kule mibala uthintwa kakhulu amandla okuthinta okukodwa kwe-laser ngokwayo kanye nezinga lokugqagqana kwendawo yayo kokokusebenza.Njengoba ububanzi beshayela kanye nemvamisa ye-laser ye-MOPA zilungiseka ngokuzimela, ukulungisa eyodwa yazo ngeke kuthinte amanye amapharamitha.Basebenzisana ukuze bathole amathuba ahlukahlukene, angeke azuzwe nge-laser eshintshwayo ye-Q.
Kuzinhlelo zokusebenza ezisebenzayo, ngokulungisa ububanzi be-pulse, imvamisa, amandla, isivinini, indlela yokugcwalisa, isikhala sokugcwalisa kanye neminye imingcele, ukuvumela nokuhlanganisa amapharamitha ahlukene, ungamaka okuningi kwemiphumela yayo yombala, imibala ecebile nethambile.Ezitsheni zensimbi engagqwali, okokusebenza kwezokwelapha nemisebenzi yezandla, amalogo amahle noma amaphethini angamakwa ukuze adlale umphumela omuhle wokuhlobisa.
Isikhathi sokuthumela: Jul-03-2021
