Kugwiritsa ntchito ukadaulo wodula ulusi wa laser m'makampaniwa kudakali zaka zingapo zapitazo. Makampani ambiri azindikira ubwino wa ma laser a fiber. Chifukwa cha kupita patsogolo kosalekeza kwa ukadaulo wodula, kudula ulusi wa laser kwakhala imodzi mwa ukadaulo wapamwamba kwambiri mumakampaniwa. Mu 2014, ma laser a fiber adaposa ma laser a CO2 ngati gawo lalikulu kwambiri la magwero a laser.
Njira zodulira plasma, lawi, ndi laser ndizofala m'njira zingapo zodulira mphamvu ya kutentha, pomwe kudula kwa laser kumapereka njira yabwino kwambiri yodulira, makamaka pazinthu zazing'ono komanso kudula mabowo okhala ndi mulifupi ndi makulidwe osakwana 1:1. Chifukwa chake, ukadaulo wodulira laser ndiye njira yabwino kwambiri yodulira mosamala kwambiri.
Kudula kwa laser ya fiber kwalandiridwa kwambiri mumakampani chifukwa kumapereka liwiro lodulira komanso khalidwe lodulira lomwe lingathe kukwaniritsidwa ndi kudula kwa laser ya CO2, ndipo kumachepetsa kwambiri ndalama zokonzera ndi kugwiritsa ntchito.
Ubwino wa Kudula kwa Laser ya Ulusi
Ma laser a fiber amapatsa ogwiritsa ntchito ndalama zochepa zogwirira ntchito, mtundu wabwino kwambiri wa kuwala, mphamvu zochepa zomwe amagwiritsa ntchito komanso ndalama zochepa zokonzera.
Ubwino wofunikira komanso wofunikira kwambiri wa ukadaulo wodula ulusi uyenera kukhala kugwiritsa ntchito bwino mphamvu zake. Ndi ma module a digito a fiber laser ndi kapangidwe kamodzi, makina odulira ulusi ali ndi mphamvu zosinthira zamagetsi kuposa kudula kwa carbon dioxide laser. Pa gawo lililonse lamagetsi la makina odulira carbon dioxide, kugwiritsa ntchito kwenikweni ndi pafupifupi 8% mpaka 10%. Pa makina odulira ulusi, ogwiritsa ntchito amatha kuyembekezera kugwiritsa ntchito mphamvu zambiri, pakati pa 25% ndi 30%. Mwanjira ina, makina odulira ulusi amagwiritsa ntchito mphamvu zochepa katatu kapena kasanu kuposa makina odulira carbon dioxide, zomwe zimapangitsa kuti mphamvu ziwonjezeke kuposa 86%.
Ma laser a ulusi ali ndi mawonekedwe afupiafupi omwe amawonjezera kuyamwa kwa mtanda ndi zinthu zodulira ndipo amatha kudula zinthu monga mkuwa ndi mkuwa komanso zinthu zosayendetsa mpweya. Mtanda wokhuthala kwambiri umapanga kuwunikira kochepa komanso kuzama kwakuya kwa kuwunikira, kotero kuti ma laser a ulusi amatha kudula mwachangu zinthu zopyapyala ndikudula zinthu zokhuthala pakati bwino. Podula zinthu mpaka makulidwe a 6mm, liwiro lodulira la makina odulira ulusi wa 1.5kW ndi lofanana ndi liwiro lodulira la makina odulira ulusi wa 3kW CO2. Popeza mtengo wogwirira ntchito wodulira ulusi ndi wotsika kuposa mtengo wa makina odulira ulusi wamba, izi zitha kumveka ngati kuwonjezeka kwa zotuluka komanso kuchepa kwa ndalama zamalonda.
Palinso mavuto okonza. Makina a laser a mpweya wa carbon dioxide amafunika kukonzedwa nthawi zonse; magalasi amafunika kukonzedwa ndi kuyesedwa, ndipo ma resonator amafunika kukonzedwa nthawi zonse. Kumbali ina, njira zodulira fiber laser sizifuna kukonzedwa nthawi zonse. Makina odulira laser a carbon dioxide amafuna carbon dioxide ngati mpweya wa laser. Chifukwa cha kuyera kwa mpweya wa carbon dioxide, dzenjelo ndi loipitsidwa ndipo liyenera kutsukidwa nthawi zonse. Pa makina a CO2 a ma kilowatt ambiri, izi zimawononga ndalama zosachepera $20,000 pachaka. Kuphatikiza apo, kudula kwa carbon dioxide kumafuna ma axial turbines othamanga kwambiri kuti apereke mpweya wa laser, pomwe ma turbines amafunika kukonzedwa ndi kukonzedwanso. Pomaliza, poyerekeza ndi makina odulira carbon dioxide, njira zodulira fiber ndi zazing'ono kwambiri ndipo sizikhudza kwambiri chilengedwe, kotero kuziziritsa pang'ono kumafunika ndipo kugwiritsa ntchito mphamvu kumachepa kwambiri.
Kuphatikiza kosasamalira bwino komanso kugwiritsa ntchito mphamvu zambiri kumathandiza kuti kudula kwa fiber laser kutulutse mpweya woipa wochepa wa carbon dioxide ndipo ndikothandiza kwambiri kuposa makina odulira laser a carbon dioxide.
Ma laser a fiber amagwiritsidwa ntchito m'njira zosiyanasiyana, kuphatikizapo kulumikizana kwa laser fiber optic, kupanga zombo zamafakitale, kupanga magalimoto, kukonza zitsulo, kujambula kwa laser, zida zamankhwala, ndi zina zambiri. Ndi chitukuko chopitilira chaukadaulo, gawo logwiritsira ntchito likukulirakulirabe.
Momwe makina odulira ulusi wa laser amagwirira ntchito — mfundo yotulutsa kuwala kwa ulusi wa laser