Umhlahlandlela Ophelele Wezindlela Nezimpawu Zokushisela Nge-Laser

1. Ukushisela kwe-Laser Fusion

    

   I-Laser uhlobo lwemisebe enamandla amakhulu kanye nokuqina, ekwazi ukuncibilikisa nokushisa izinto ngaphakathi kwebanga elincane. Ngakho-ke, ivumela ukuhlanganiswa okuphumelelayo kwanoma iyiphi into.

    
2. Ukushisela Okuhlanganisiwe Kwe-Laser-Arc

    

   Ugongolo lwe-laser olukhishwa yijeneretha ye-laser lwakha ichibi elincibilikisiwe ku-workpiece(s) ezoshintshwa ngohlelo lokufaka ucingo. I-arc bese isetshenziselwa ukuncibilikisa i-workpiece(s) noma ukunamathisela ama-weldments ndawonye ukuze kuqedwe inqubo yokushintshwa.

    
3. Ukushiswa Kwe-Laser

    

   Ijeneretha ye-laser ezinikele kanye nekhanda elikhethekile le-nozzle noma le-brazing lisetshenziselwa ukushisa i-workpiece ngesimo se-arc noma imisebe ye-optical, ngaleyo ndlela kufezwe ukushisela.

    
4. Ukushisela Okuncibilikayo Nge-Laser

    

   Ijeneretha yelaser ikhipha umsebe welaser ukuze ifudumale insimbi ibe sesimweni esincibilikisiwe, bese insimbi encibilikisiwe ifafazwa ku-workpiece nge-nozzle ukuze kusebenze ukushisela.

    

Izici Zokushisela Nge-Laser

1. Ukushisela Okungaphezulu Okungathintani

    

   Ukushisela kwenziwa ebusweni bezinto ngaphandle kokuthinta ubuso bezinto zokusebenza, okwenza kufaneleke kunoma iyiphi insimbi noma i-alloy—ikakhulukazi izinto ezingenakushiselwa ngezindlela zendabuko.

    
   Ngesikhathi sokushisela nge-laser, i-laser idlulisela amandla ezintweni nge-reflector, bese i-laser ibuyiselwa ku-generator. Njengoba ugongolo lwe-laser ludlula ezintweni ezizoshiselwa, kwakheka ichibi elincibilikisiwe ebusweni bezinto. Lokhu kuvumela ukushisela nge-laser ukuthi kufinyelele ukuhlangana okunembe kakhulu, futhi kushisele ngisho nezingcezu zomsebenzi ezijiyile kunalezo ezihambisana nezinto zokushisela zendabuko.
    
   Izinzuzo: Iyakwazi ukuhlanganisa izinto ezahlukahlukene (kufaka phakathi izinto ezihlanganisiwe).

    

   Okubi: Idinga amajeneretha e-laser anamandla amakhulu kanye nemishini yokushisela ezinikele.

    
2. Ukuzivumelanisa Nezimo Eziyinkimbinkimbi

    

   Uma kuqhathaniswa nokushisela i-argon arc, ukushisela nge-laser kungaphatha izingxenye ezinezimo ezahlukahlukene eziyinkimbinkimbi.

    
   Isibonelo, ingashisela izinsimbi ezifana nensimbi, ithusi kanye ne-aluminium ngenkathi iqinisekisa ikhwalithi ephezulu yokushisela. Iyasebenza ekushiseleni izimo ezincane kumadayamitha amancane, futhi ingashisela izingxenye ezinobubanzi obungaphansi kuka-1 mm kodwa isisindo esingaphezu kwamagremu angu-200. Ngaphezu kwalokho, ngenxa yokusetshenziswa kwamajeneretha e-laser anamandla amakhulu, imisebenzi yokushisela nge-laser ingenziwa ngaphandle kwemishini eyengeziwe yokusiza. Ngakho-ke, ukushisela nge-laser fusion kusetshenziswa kabanzi ekukhiqizweni kwezimboni.
    
3. Akukho Ukushisa Okudingekayo (Ngokuvamile)

    

   Akudingeki ukushisa ezimweni eziningi (kuye ngezidingo zenqubo; ezinye izinto zingadinga ukushisa kusengaphambili). Inqubo yokushisela ayibandakanyi ukufaka ukushisa, okuqinisekisa ichibi eliqinile elincibilikisiwe. Le ndlela yokushisela eyingqayizivele ithola izinzuzo zayo ezimweni lapho izinqubo eziningi zokukhiqiza zendabuko zingafaneleki noma zibiza kakhulu. Njengoba kungekho ukufaka ukushisa ngesikhathi sokushisela, ukushisela nge-laser kuqeda isidingo sezinyathelo zokushisa nokupholisa kusengaphambili. Kungaqinisekisa ukuthi insimbi yokushisela inesimo esihle sejometri, indawo ethintekile ekushiseni kanye ne-anisotropy. Ama-weld anezakhiwo ezinhle kakhulu zemishini, okwenza ukushisela nge-laser kusetshenziswe kabanzi emikhakheni eyahlukahlukene yezimboni—ikakhulukazi ekukhiqizeni izimoto, ezimbonini zemishini kanye nokusebenza kwensimbi.

    
4. Ukwelashwa Kwangaphambi Komsebenzi Okulula

    

   Indawo yokusebenza ayidingi ukwelashwa okukhethekile njengokupholisha noma ukugaya. Ukusebenza kulula futhi kulula, njengoba imishini yokushisela nge-laser ingashisela ngqo ingxenye yokusebenza.

    
   Ububanzi Bokusetshenziswa: Ukushisela imizimba yezimoto, izingxenye zemishini, isikhunta, ukufakwa kwamapayipi, njll. Ifanele zonke izinto zensimbi, njengethusi, i-aluminium, insimbi engagqwali kanye nezinye izinsimbi ezikhethekile ze-alloy, futhi ingasetshenziswa kabanzi ekukhiqizweni kwemizimba yezimoto, ekukhiqizweni kwezingxenye zezimboni nakwezinye izinkambu.
    
5. Intambo Yokushisela Encane Noma Engadingeki

    

   Ukushisela kungenziwa ngentambo yokushisela encane noma ngaphandle kwayo, ngaleyo ndlela kunciphisa izindleko kanye nokusetshenziswa kwesikhathi. (Ezimweni ezikhethekile, ukusetshenziswa kwentambo yokushisela kuncike ezidingweni zenqubo.)

    
   Ngakho-ke, ezimweni eziningi,ukushisela kwekhwalithi ephezuluimiphumela ingatholakala ngenani elincane lentambo yokushisela noma amandla aphansi e-laser.