Nkhani
Kuphimba kwa laser: "kukonzanso" kwa zigawo zolondola za injini ya aero
Mainjini a ndege, omwe amadziwika kuti ndi "mtengo wamtengo wapatali" wa makampani amakono, amakumana ndi zovuta zambiri ndi zigawo zawo zazikulu monga masamba a turbine opanikizika kwambiri ndi magiya otumizira. Zigawo zofunika kwambirizi nthawi zonse zimapirira kutentha kwambiri, kupanikizika, ndi liwiro lozungulira.
Ukadaulo wa laser cladding ndi wothandiza kwambiri pakukonza mota
Pa nthawi yokonza ndi kukonza ma mota, ziwalo nthawi zambiri zimakhala zosayenerera kukula chifukwa cha kugwira ntchito kwa nthawi yayitali, kuwonongeka, kapena kusakanizidwa bwino. Mwachitsanzo, mpando wonyamulira wa shaft ya mota umakhala wochepa chifukwa cha kuwonongeka, ndipo chipinda chonyamulira chimakhala chachikulu chifukwa cha kusweka.
Ukadaulo wophimba ndi laser: chitukuko chachikulu pa kuteteza dzimbiri la sitima
Kuzimiririka kwa zombo kukadali vuto lalikulu mumakampani otumiza katundu padziko lonse lapansi. Malinga ndi ziwerengero, kutayika kwachuma padziko lonse lapansi chifukwa cha dzimbiri la zombo kumaposa $100 biliyoni pachaka. Kulephera kwa magwiridwe antchito a zophimba zachikhalidwe zotsutsana ndi dzimbiri m'malo ovuta kwambiri a m'nyanja kwapangitsa kufunafuna ukadaulo wapamwamba kwambiri woteteza zinthu kukhala kofunikira kwambiri.
Ubwino wa kukonza ndodo zokoka pogwiritsa ntchito laser
Ndodo zodulira mafuta ndi chida chofunikira kwambiri pakutulutsa mafuta. Zimagwira ntchito m'malo ovuta kwa nthawi yayitali ndipo zimatha kuwonongeka mosiyanasiyana monga kuwonongeka ndi dzimbiri, zomwe zimafupikitsa nthawi yogwira ntchito yawo ndikuwonjezera nthawi yosinthira, zomwe zimapangitsa kuti mafuta azigwiritsidwa ntchito mopitirira muyeso.
Kusiyana pakati pa ufa wopangidwa ndi iron ndi ufa wopangidwa ndi nickel wa laser cladding
Mu cladding ya laser ya zigawo zachitsulo chopangidwa ndi laser, kusankha ufa wochokera ku chitsulo ndi ufa wochokera ku nickel kumakhudza mwachindunji magwiridwe antchito, zochitika zogwiritsidwa ntchito komanso mtengo wa cladding wosanjikiza. Kusiyana kwakukulu pakati pa ziwirizi kumawonekera mu kapangidwe kake, magwiridwe antchito, kusinthasintha kwa njira ndi zochitika zogwiritsidwa ntchito, motere:
Ubwino Wogwiritsa Ntchito Zipangizo Zophimba Ma Laser Zoyenda
Kuphimba kwa laser kwakhala kukuzindikirika kwa nthawi yayitali ngati ukadaulo womwe umaphatikiza mtengo wotsika ndi zabwino zambiri zodabwitsa. Pakati pake, ili ndi kuthekera kodabwitsa kogwiritsa ntchito wosanjikiza wa aloyi wochita bwino kwambiri pamwamba pa zinthu zogwirira ntchito. Gawo lopyapyala koma lamphamvu la aloyi limagwira ntchito ngati chishango, kukulitsa kwambiri kukana kuwonongeka, kukana dzimbiri, komanso kulimba kwa zinthu zogwirira ntchito, motero imakulitsa kwambiri moyo wawo wautumiki.
Makhalidwe Oyambira a Ukadaulo wa Laser Cladding
Ukadaulo wa laser cladding, njira yapamwamba kwambiri yosinthira pamwamba, ukhoza kugawidwa m'magulu awiri akuluakulu malinga ndi njira yodyetsera ufa: njira yokonzeratu ufa ndi njira yodyetsera ufa. Ngakhale kuti pali zotsatira zofanana, njira yodyetsera ufa yofanana imadziwika ndi ubwino wambiri. Imalola kuwongolera kosasunthika, komwe ndikofunikira kwambiri popanga mafakitale akuluakulu.
Kusanthula Mozama kwa Njira Yopangira Ma Laser: Mfundo, Kugawa ndi Kusankha Zinthu
Ukadaulo wa laser cladding ndi njira yamakono kwambiri yopangira zinthu pamwamba. Mfundo yake ndi kuyika mosamala zinthu zophikira zomwe zasankhidwa pamwamba pa substrate m'njira zosiyanasiyana zodzaza. Pamene kuwala kwa laser kwamphamvu kwambiri kumawunikira derali, sikuti zinthu zophikirazo zimasungunuka zokha, komanso wosanjikiza woonda wa pamwamba pa substrate umasungunuka nthawi imodzi.