Ubuchwepheshe bokusika i-laser busebenza ngokuqondisa i-laser enamandla amakhulu ukuze kuhwamuke izinto futhi kwakhiwe umphetho osikiwe. Kunezinhlobo eziningana ezahlukene zokusika i-laser, kodwa ngokuyisisekelo umshini wokusika we-laser unoma yiluphi uhlobo lomshini osebenzisa i-laser ukusika noma ukuqopha into oyifunayo.
Abasiki be-Laser baya ngokuya bethandwa ngesivinini sabo nokunemba uma kuqhathaniswa nezindlela zokusika ezisebenza ngomshini. Kodwa ngawo wonke amamodeli ahlukene atholakalayo emakethe namuhla, kungase kube nzima ukwazi ukuthi iyiphi i-laser cutter ongayithenga nokuthi yimuphi umshini okulungele. Ukukusiza ukuthi ukhethe imodeli engcono kakhulu, lesi sihloko sizokunikeza umhlahlandlela ophelele wokuthola imodeli kwesokudla laser cutting umshini.
Okuqukethwe
Ukukhula okulindelwe kwemakethe yokusika i-laser
Yini okufanele uyicabangele lapho ukhetha i-laser cutter
Okunye ukuthenga okucatshangelwayo
Izimakethe eziqondiwe zemishini yokusika i-laser
Imicabango yokugcina lapho umsiki we-laser ongayithenga
Ukukhula okulindelwe kwemakethe yokusika i-laser
Ngo-2015, imakethe yomshini wokusika i-laser yomhlaba wonke yaziswa kakhulu $3.02 billion ngo-2015 futhi ikhule ngezinga lokukhula lonyaka elihlanganisiwe elinempilo (CAGR) ka-9.3% kunani lomhlaba wonke le $ 5.7 billion nge-2022. Ama-laser e-CO₂ aqhube lokhu kukhula ngenxa yokukhula kwesidingo semishini ethuthukisiwe yokwenza imishini ezimotweni nasezimotweni. i-elekthronikhi yabathengi.
Ngaphandle komthelela wobhubhane lwe-COVID-19, imakethe yomhlaba wonke yemishini yokusika i-laser ihlala iqinile, futhi kulindeleke ukuthi ifinyelele. US$7.3 billion ngo-2027, ikhula ku-a I-CAGR ye-8% phakathi kuka-2020-2027.
Kodwa-ke, ingxenye ye-fiber laser kulindeleke ukuthi idlule lokho kukhula ku-a I-CAGR ye-9.2%, ukufinyelela inani US$2 billion ngo-2027, ngenkathi ukukhula kwesigaba se-CO₂ lasers kubuyekezwe kwehle kwaba I-CAGR engu-8.3%. ngesikhathi esifanayo. Ngakho-ke yize imakethe ye-laser ye-CO₂ iqhubeka nokukhula kahle, ama-fiber lasers aseqala ukubusa imakethe esikhathini esizayo.
Yini okufanele uyicabangele lapho ukhetha i-laser cutter
Uhlolojikelele lobuchwepheshe bokusika i-laser
Abasiki be-laser basebenzisa i-laser optical enamandla aphezulu, eqondiswe endaweni yokusika. Ukushisa kwe-laser okugxile kancane kuyancibilika, kuhwamuke noma kushise indawo eyisikiwe bese kuthi okusele kupheshulwe ukushiya okusikiwe noma okuqoshiwe.
Izinto eziphilayo ezifana nekhadi, isikhumba nezinkuni ziyasha futhi zimunce ukukhanya kalula, futhi zingasikwa kalula ngamalaser anamandla aphansi. Kodwa-ke, insimbi iyabonakalisa futhi ihambisa ukushisa, ngakho-ke i-laser cutter yensimbi iyadingeka njengoba ine-laser enamandla kakhulu.
Kunezinhlobo ezintathu eziyinhloko zemishini yokusika i-laser, ngohlobo ngalunye olufaneleka kakhulu ezintweni ezithile kanye nezicelo. Lawa amalaser e-CO₂ (gas), ama-laser ekristalu (Nd:YAG), namalaser efiber. Lesi sigaba sizochaza ubuchwepheshe obuhlukene, kanye nezinzuzo kanye nobubi babo ngokulandelanayo, ngokuningiliziwe.
CO₂ (igesi) abasiki belaser
Lawa ama-lasers avame kakhulu, ekubeni imishini yokuqala yokusika i-laser ukuthengisa eminyakeni engama-20 edlule. Zilungele ukusika nokuqopha ingilazi, amapulasitiki namagwebu, isikhumba, ukhuni, iphepha/ikhadi kanye ne-acrylic.
Imishini yokusika i-CO₂ laser isebenzisa igesi ye-CO₂, kanye namanye amagesi afana ne-helium ne-nitrogen. Ingxube yegesi evuselelwe ngogesi ikhiqiza i-laser beam. I-laser iveza izibuko ngaphakathi kwesisiki se-laser ngaphambi kokuba igxiliswe futhi iqondiswe ilensi endaweni yokusebenza.
Izinga lokungena ze-CO₂ laser cutters zivame ukutholakala ku- 30w kuya ku-150w uhla lwamandla, olwanele ukusika nokuqopha okuningi kwesikhumba nezinkuni. Izinguqulo zamandla aphezulu zokusika insimbi zingaba ku-1000-3000w ububanzi.
Izinzuzo ze-CO₂ laser cutter
- kuhle ukusika izinto eziphilayo ezifana nokhuni, isikhumba, ikhadi kanye nerabha
- ama-laser amandla aphansi azungeze u-30-150w anele izinto eziningi eziphilayo
- Ama-laser e-CO₂ ashiya umphetho obukhali ezinsimbi noma izinto ezikhethekile
- izindleko eziphansi zokutshalwa kwezimali kwangaphambili
Ububi be-CO₂ laser cutter
- azifanelekeli izinsimbi ezikhanyayo kakhulu njengoba zingakwazi ukubhekana ne-laser evezwa emuva ku-emitter ye-laser
- kuthatha isikhathi esiphindwe kabili ukusika kune-fiber cutters
- izwela futhi ithambile ngenxa yezibuko zangaphakathi namashubhu engilazi
- badinga umsebenzi wokulungisa izikhathi ngezikhathi lapho bengcono kakhulu
- Idinga ukunakekelwa kanye nokusevisa njalo
I-Crystal (Nd:YAG) i-laser cutters
Imishini yokusika i-Crystal laser inezinhlelo zokusebenza ezithile lapho amandla aphezulu kanye nokugxila okuphezulu kuyadingeka. Izicelo zijwayele ukusika izimboni ezisindayo zamapulasitiki, izinsimbi nezinsimbi zobumba. Manje bavame ukuvame kakhulu njengemishini yokuzikhethela embonini yobuhle ukususwa kwezinwele nezibazi.
Imishini yokusika i-crystal laser isebenzisa i-neodymium (Nd) ne-neodymium yttrium-aluminium-garnet (Nd:YAG) ukuze ikhiqize i-laser beam. Ama-lasers we-Nd asetshenziswa lapho amandla aphezulu, ukuphindaphinda okuphansi kuyadingeka. Nd:Amalaser e-YAG zisetshenziswa lapho kudingeka khona amandla aphezulu kakhulu.
I-Nd: Ama-lasers e-YAG asetshenziselwa ukukhiqiza kanye nezimoto ukusika kanye nensimbi yokushisela, ama-semiconductors kanye nama-alloys ahlukahlukene. Kulezi zimo ububanzi bamandla buvamise ukuba kububanzi obungu-1000–5000w.
Izinzuzo ze-Nd:YAG laser
- lawa ma-laser anomfutho ophezulu, ngakho afaneleka kakhulu ukusika ngokusebenzisa izinto eziqinile, eziwugqinsi
- efanelekayo embonini esindayo ukusika metal
- izindleko ezishibhile zangaphambili zomshini we-laser
Ukungalungi kwe-Nd:YAG laser
- izindleko zokusebenza eziphezulu ngenxa yokusetshenziswa kwamandla
- amandla aphezulu aholela ekuwohlokeni kwezingxenye ngokushesha nokushintshwa, kanye nokugcinwa okumba eqolo
Abasiki be-fiber laser
Imishini yokusika i-fiber laser yaqala ukuzomaketha cishe ngo-2008 futhi ikhombise izinzuzo ngamalaser e-CO₂. Izicelo zihlanganisa izinsimbi, izinto eziphilayo, namapulasitiki.
Imishini yokusika i-fiber laser ngamalaser esifunda esiqinile asebenzisa i-laser yembewu, akhuliswe futhi akhuliswe kusetshenziswa i-optical fiber. Zisebenza kahle kakhulu kune-CO₂ kanye ne-crystal lasers, futhi ukungabi khona kwezingxenye ezihambayo kunciphisa isidingo sokunakekelwa.
Ibanga lamandla liqala endaweni ezungezile I-20-30w yezinhlelo zokusebenza zedeskithophu ezifana ubucwebe noma indwangu eqoshiwe futhi ukusika, futhi uya up to I-4000w nangaphezulu yemishini yokuma yokusika insimbi, futhi ephakeme nakakhulu yemishini yezimboni ezinkulu.
Izinzuzo ze-fiber laser
- Ii-fiber lasers 4-5 izikhathi ngokushesha kune-Nd:YAG lasers, kanye Izikhathi ze-2 ngokushesha kunama-laser e-CO₂ anamandla afanayo
- azungeze I-30% isebenza kahle kakhulu ukusetshenziswa kwe-laser energy, kanye 20-30% ukusetshenziswa uma kuqhathaniswa namalaser e-CO₂
- ngezinto ezibonakalayo, ama-fiber lasers asebenza kangcono kuneCO₂ lasers
- izingxenye ezingaguquki (isimo esiqinile) zidinga ukulungiswa okuncane kunama-laser e-CO₂.
Izinkinga ze-fiber laser
- ama-fiber lasers avame ukuza ngentengo ephezulu kune-CO₂ lasers
Okunye ukuthenga okucatshangelwayo
Uhlobo lomshini: kubasebenzisi abaningi ukukhetha kuphakathi kwe-CO₂ ne-fiber lasers. Ama-fiber lasers anezindleko zokuqala eziphakeme, kodwa ukugcinwa okuqhubekayo kuphansi.
Izinto: Ama-laser e-CO₂ ayinketho evamile yezinto eziphilayo, nasezinsimbi lapho kudingeka khona umphetho ohlanzekile. Ama-laser e-fiber asebenza kahle kakhulu ezinsimbi ezijiyile futhi ezikhanyayo. Ngokusika insimbi ewugqinsi kakhulu Nd:YAG lasers kungaba ukukhetha okungcono.
amandla: ngokuvamile amandla aphezulu asho ukusika okusheshayo nokuthembekile. Wonke ama-lasers atholakala ngamandla aphezulu, kodwa ama-laser e-fiber asebenza kahle kakhulu.
Usayizi Wombhede: ubukhulu bombhede wokusika bunquma ubukhulu bezinto ezibonakalayo. Abasiki bedeskithophu bangaba nosayizi wombhede omncane njengo-300mm x 300mm, kuyilapho imishini yezimboni emikhulu ingaba phezulu ngo-6000mm x 3000mm.
Ukusekela: I-CO₂ kanye ne-Nd:YAG lasers inokuguga okuningi kune-fiber lasers, futhi cishe izodinga ukulungiswa okuqhubekayo nokulungiswa kokubona.
Izimakethe eziqondiwe zemishini yokusika i-laser
I-China, Japan, neSouth Korea izoba njalo lawula imakethe ye-laser ye-CO₂ ukukhula ngenxa yesidingo semishini yokusika i-laser enembayo kuwo wonke ama-electronics, ama-semiconductors kanye nezimboni zokukhiqiza. Imakethe ye-laser ye-CO₂ yaseYurophu kulindeleke ukuthi ikhule ngesivinini esiqinile ngenxa yokuvuthwa kwezimakethe. INyakatho Melika kulindeleke ukuthi ikhombise ukukhula okufanayo.
I-China kulindeleke ukuthi ikhombise ukukhula okuphezulu kwe- imakethe ye-fiber laser, ngenxa yesidingo sezixazululo zokusika amandla aphezulu emikhiqizweni yensimbi eyenziwe. IYurophu, ikakhulukazi iJalimane, ibikezelwa ukuthi izokhombisa ukukhula okuphezulu kwe imakethe ye-fiber laser kusuka embonini yabo ye-semiconductor kanye ne-integrated circuit circuit. E-US izimboni zezimoto nezama-electronics abathengi zihlala ziqinile futhi zizogqugquzela imakethe enempilo yama-fiber lasers.
Imicabango yokugcina lapho umsiki we-laser ongayithenga
Kunesidingo esikhulayo sokusikwa kwe-laser okunembayo kanye nemishini yokuqopha kuwo wonke uhla lwezimboni. Imishini yokusika yedeskithophu ye-laser engabizi kakhulu esezingeni eliphansi iyatholakala kabanzi futhi iyimishini yokuzikhethela yokusika izinkuni, isikhumba namapulasitiki nokuqopha. Ama-lasers amakhulu amakhulu atholakala kalula ukusika insimbi yeshidi nezingxenye zomshini.
Ubuchwepheshe ngabunye bunokufaneleka kanye nokusebenza kwabo, futhi kukhona ukukhetha okubanzi kwemishini etholakalayo. Sithemba ukuthi lo mhlahlandlela ukusizile ekunqumeni ukuthi iyiphi i-laser cutter okufanele uyithenge. Hlola Cooig.com ukuze ufunde kabanzi futhi uhlole imishini edume kakhulu etholakala emakethe namuhla.
