Chitsulo Choziziritsira Madzi Chotentha Kwambiri Chimapereka Chitetezo Chabwino kwa Laser Yamphamvu Kwambiri Yotchuka Kwambiri

Palibe kukayika kuti fiber laser ili ndi chitukuko chachangu komanso chodabwitsa kwambiri mumakampani opanga laser aku China. Kwa zaka 10 zapitazi, fiber laser yakula kwambiri. Pakadali pano, fiber laser yakhala ikugulitsa zoposa 50% ya gawo la msika mumakampaniwa, zomwe ndi gawo lalikulu mosakayikira. Ndalama zomwe zimapezedwa padziko lonse lapansi kuchokera ku laser yamafakitale zidakwera kuchoka pa 2.34 biliyoni mu 2012 kufika pa 4.68 biliyoni mu 2017 ndipo kukula kwa msika kwawirikiza kawiri. Palibe kukayika kuti fiber laser yakhala yolamulira kwambiri mumakampani opanga laser ndipo ulamuliro wamtunduwu udzakhalapo kwa nthawi yayitali mtsogolo.

Chomwe chimapangitsa laser ya fiber kukhala yapadera ndi kusinthasintha kwake kwakukulu, mtengo wotsika kwambiri komanso chofunika kwambiri, kuthekera kwake kugwira ntchito pazinthu zosiyanasiyana. Itha kugwira ntchito osati pa chitsulo cha kaboni, chitsulo chosapanga dzimbiri, aloyi ndi zinthu zopanda chitsulo zokha komanso pazitsulo zowala kwambiri, monga mkuwa, aluminiyamu, mkuwa, golide ndi siliva. Poyerekeza ndi laser ya fiber, laser ya CO2 kapena laser ina yolimba imawonongeka mosavuta ikakonzedwa ndi zitsulo zowala kwambiri, chifukwa kuwala kwa laser kumawunikira pamwamba pa chitsulo ndikubwerera ku laser yokha, zomwe zimawononga kwambiri chipangizo cha laser. Komabe, laser ya fiber sidzakhala ndi vuto lamtunduwu.

Kuwonjezera pa mfundo yakuti fiber laser imatha kugwira ntchito pa zitsulo zowala kwambiri, zipangizo zomwe imadula zimagwiritsidwa ntchito kwambiri. Mwachitsanzo, mkuwa wokhuthala womwe imadula ungagwiritsidwe ntchito ngati basi yolumikizira magetsi; mkuwa woonda womwe imadula ungagwiritsidwe ntchito popanga; Golide kapena siliva yomwe imadula/kulumikiza ingagwiritsidwe ntchito popanga zodzikongoletsera; Aluminiyamu yomwe imalumikiza ingakhale kapangidwe ka chimango kapena thupi la galimoto.

Kusindikiza/kupanga zinthu zowonjezera zachitsulo cha 3D ndi gawo lina latsopano lomwe fiber laser ingagwiritsidwe ntchito. Ndi magwiridwe antchito apamwamba osindikizira zinthu, fiber laser imatha kupanga zinthu zomwe zili ndi kukula kolondola komanso kulimba kwapamwamba mosavuta.

Laser ya fiber imagwiranso ntchito yofunika kwambiri pa batire yamagetsi yamagetsi. Kale, chidutswa cha electrode pole cha batire chinkayenera kudutsa njira monga kudula, kudula ndi kudula, koma njirazi sizimangowononga chodulira ndi nkhungu komanso zimapangitsa kuti zisinthe kapangidwe ka zigawozo. Komabe, pogwiritsa ntchito njira yodulira fiber laser, akatswiri amatha kudula mawonekedwe aliwonse a gawolo mwa kusintha mawonekedwewo pakompyuta. Njira yodulira laser yosakhudzana ndi kukhudza yapangitsa kuti kusintha kwa mwezi uliwonse kwa chodulira kapena nkhungu kukhale kwachikale.

Ponena za kupanga zowonjezera ndi kudula zitsulo, laser ya fiber ikuyembekezeka kukhala ndi ntchito zambiri poganizira kukula kwake mwachangu, ngakhale kuti yangolowa kumene pamsika wopanga zowonjezera. Chifukwa cha kuchuluka kwa kupanga bwino komanso mpikisano wamitengo, njira yodulira fiber laser ipitiliza kukhala chisankho choyamba chachuma cha opanga ndipo pang'onopang'ono imalowa m'malo mwa njira zopanda laser monga madzi, kudula plasma, kuchotsa zinthu zobisika ndi kudula wamba.

Poganizira za chitukuko cha laser ya ulusi kuchokera pamalingaliro a momwe laser imagwirira ntchito yamphamvu yapakatikati, laser ya ulusi ya 1kW-2kW inali yotchuka kwambiri pamsika woyambirira wa laser. Komabe, chifukwa cha kufunikira kwa liwiro lokonza komanso kugwira ntchito bwino, laser ya ulusi ya 3kW-6kW pang'onopang'ono yakhala chinthu chotenthetsera. Poganizira zomwe zikuchitika pano, akuyembekezeka kuti kufunikira kwa laser ya ulusi yamphamvu ya 10kW kapena kuposerapo kudzawonjezeka posachedwa.

Khofi ndi mkaka ndizophatikizana bwino kwambiri. Chitsulo choziziritsira madzi ndi laser ya fiber ndizonso! Ngakhale kuti fiber laser ikulowa m'malo mwa njira zina za laser ndi njira zopanda laser m'mafakitale ndipo kufunika kwa fiber laser (makamaka fiber laser yamphamvu kwambiri) kukuwonjezeka, kufunikira kwa zida zoziziritsira za fiber laser kudzawonjezekanso. Popeza zida zoziziritsira zofunika pa fiber laser yamphamvu yapakatikati, laser chiller idzakhalanso yofunika kwambiri.

Pali makampani ambiri odziwika bwino omwe amagwira ntchito yoziziritsa makina pogwiritsa ntchito laser ku China. Pakati pa makampani amenewa, GUANGZHOU TEYU ELECTROMECHANICAL CO., LTD. (yomwe imadziwikanso kuti S&A Teyu) ndi kampani yotumiza zinthu zambiri komanso yopanga zinthu zambiri. Ma water chillers omwe amapanga amapangidwa mwapadera kuti aziziritse laser ya fiber ndipo ali ndi njira yoziziritsira makina pogwiritsa ntchito dual circulation system komanso njira yodziyimira payokha yoziritsira kutentha ngati njira yowongolera kutentha kwambiri komanso kotsika. Njira yowongolera kutentha kwambiri ndi yoziziritsira QBH (optics) pomwe njira yowongolera kutentha kochepa ndi yoziziritsira chipangizo cha fiber laser, zomwe zingachepetse kwambiri kupanga madzi oundana ndikusunga ndalama ndi malo.

Ma chiller amadzi otentha awiri a S&A Teyu amathandizira njira yolumikizirana ya MODBUS, yomwe imatha kuzindikira kulumikizana pakati pa makina a laser ndi ma chiller angapo. Imatha kuchita ntchito ziwiri, kuphatikiza kuyang'anira momwe chiller imagwirira ntchito ndikusintha magawo a chiller. Pamene malo ogwirira ntchito ndi zofunikira pakugwira ntchito kwa chiller ziyenera kusinthidwa, ogwiritsa ntchito amatha kusintha mawonekedwe a chiller pakompyuta mosavuta.

Zipangizo zoziziritsira madzi za S&A Teyu zili ndi zida zosefera zitatu, kuphatikizapo zosefera ziwiri za waya zosefera zinyalala ndi fyuluta imodzi yochotsera ma ion yosefera ma ion, zomwe ndi zoganizira kwambiri ogwiritsa ntchito.