Kodi Cladding Laser ndi chiyani?
Tekinoloje ya laser cladding imatanthawuza kuyika zinthu zosankhidwazo pamwamba pa gawo lapansi m'njira zosiyanasiyana zodzaza, ndikuyiyika ndi laser kuti isungunuke nthawi yomweyo ndi wosanjikiza wozama pamwamba pa gawo lapansi, kenako imalimba mwachangu. kupanga dilution yotsika kwambiri, yomwe imagwirizana kwambiri ndi gawo lapansi.Metallurgically bonded pamwamba ❖ kuyanika, potero kumapangitsanso kwambiri kukana kuvala, kukana dzimbiri, kukana kutentha, kukana makutidwe ndi okosijeni ndi mphamvu zamagetsi pamwamba pa zinthu m'munsi.
Gulu la Laser Cladding
Malinga ndi njira zosiyanasiyana kudyetsa (ufa kapena kuwotcherera waya), laser cladding akhoza kugawidwa mu ufa kudyetsa laser cladding ndi waya kudyetsa laser cladding.
Waya wodyetsa laser cladding: ndiko kuti, kudzera mu njira yodyetsera waya, waya wachitsulo amadyetsedwa mwachindunji pamalo owala, amasungunuka ndi kulimba pamodzi ndi masanjidwewo, ndipo wosanjikiza wa laser umadziwika.Poyerekeza ndi kuvala kwa ufa, mawaya opangira mawaya amatha kuzindikira kuti palibe kuwononga zida zomangira, zomwe ndizokwera kwambiri kuposa zophikira ufa.Ndizovuta kusintha.
Poyerekeza ndi kudyetsa waya, kudyetsa ufa kwa laser cladding kumagwiritsidwa ntchito kwambiri.Malinga ndi njira zosiyanasiyana zodyetsera ufa, ukhoza kugawidwa m'magulu a ufa wozungulira ndi coaxial ufa.Kudyetsa ufa wa coaxial kumatanthauza kuti laser imachokera pakatikati pa mutu wa cladding, ndipo ufa wachitsulo umagawidwa mu mphete kuzungulira laser kapena kugawa kozungulira kozungulira (nthawi zambiri pamakhala njira zitatu ndi zinayi).Kudyetsa ufa wa shaft m'mbali kumafanana ndi kudyetsa waya, kupatula kuti waya wowotcherera amasinthidwa ndi kudyetsa ufa.The ufa kudya chubu ili kutsogolo kwa laser processing malangizo.Ufa wachitsulo umayikidwa pamwamba pa gawo lapansi pasadakhale pansi pa mphamvu yokoka, ndiyeno mtengo wa laser kumbuyo umayang'ana ufa womwe udayikidwapo kuti amalize ndondomeko ya laser cladding.
| Ubwino wake | Zoipa | |
| Paraxial ufa kudyetsa | Poyerekeza ndi kudyetsa ufa wa coaxial, mlingo wogwiritsira ntchito ufa wa mbali ya axis ufa ndi wochuluka, womwe ukhoza kufika kupitirira 95%.The Paraxial ufa kudyetsa laser cladding akhoza kutengera amakona anayi malo chiwembu (ie burodibandi cladding), ndipo poonjezera kutalika ndi m'lifupi malo, cladding dzuwa bwino kwambiri. Njira yodyetsera ufa wa shaft m'mbali imagwiritsa ntchito gravity powder feeder, yomwe imatha kuchepetsa kugwiritsira ntchito mpweya wa inert. | Chifukwa cha kusowa kwa mpweya wotetezera, chitetezo cha dziwe losungunuka ndi lochepa;mpweya sungakhoze kuwombedwa, ndipo kutuluka kwa mpweya kudzakhudza ufa wokonzedweratu. Chifukwa chogwiritsa ntchito mphamvu yokoka ya ufa, sikoyenera kupangira zida zogwirira ntchito kapena zomangira dzenje lamkati, ndipo mawonekedwe ake ndi ochepa.Pamwamba pa wosanjikiza wa cladding ali ndi njira zodziwikiratu zosungunula, ndipo zotsatizana zake zopera ndi kukonza ndalama ndizokwera. |
| Kudyetsa ufa wa coaxial | Poyerekeza ndi Paraxial ufa kudya, ndi coaxial ufa kudyetsa pamwamba ndi lathyathyathya, kenako nthiti processing ndondomeko yosavuta, ndi processing buku laling'ono.Ufa ukhoza kudyetsedwa mbali iliyonse pamakona osiyanasiyana, ndipo ndi maloboti ogulitsa mafakitale, kuphimba pamwamba kumatha kuchitika mwanjira iliyonse. Dziwe losungunuka limatetezedwa ndi mpweya wa inert, ndipo pali ma oxide ochepa ophatikizika pansanjika yotchinga komanso apamwamba kwambiri. | Mpweya wosungunula umawombera ufa wachitsulo ku dziwe losungunuka, ndipo gawo lina limawululidwa kuchokera mu dziwe losungunuka kuti liwonongeke, ndipo mlingo wogwiritsa ntchito ufa ndi pafupifupi 70% pafupifupi. Njira yodyetsera ufa ndi yopapatiza, ndipo ndiyosavuta kugawa ufa wosafanana ndi kutsekeka kwa njira yotulutsira ufa.Pazovuta kwambiri, nozzle iyenera kusinthidwa. |
Zovala wamba VS zovala zothamanga kwambiri
Pambuyo kukhala wosungunuka kapena theka-wosungunuka, imagwera mu dziwe losungunuka pamwamba pa workpiece, ndiyeno imasungunuka pamodzi ndi gawo lapansi.Mwanjira imeneyi ufa umatenga mphamvu zambiri ndipo kutentha kwa ufa kumakhala pafupi ndi kutentha kwa dziwe losungunuka.Mu njira yothamanga kwambiri, mphamvu zambiri zimatengedwa ndi ufa, kotero kutentha kwa gawo lapansi kumakhala kochepa, ndipo malo ake omwe amakhudzidwa ndi kutentha ndi kutentha kwake kumakhala kochepa kwambiri, ndipo kuyika kwake kumakhala bwino kwa makoma oonda. ndi mbale zoonda.Popeza kuti pamwamba pa ❖ kuyanika ndi apamwamba kwambiri kuposa wamba laser cladding, angagwiritsidwe ntchito kokha mwa akupera yosavuta kapena kupukuta, kotero zinyalala zakuthupi ndi processing wotsatira amachepetsa kwambiri.Pankhani ya mtengo, mphamvu, komanso kukhudzidwa kwamafuta pazigawo, kusungunuka kwa laser kopitilira muyeso Kuli ndi zabwino zomwe sizingalowe m'malo.
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Zida zopangira laser
Laser cladding zida amatenga laser ngati pachimake, ndipo okonzeka ndi mayunitsi kiyi zinchito monga cladding mutu, chiller, ufa feeder, ndi kayendedwe ka kayendedwe ka kayendedwe: laser amapereka mkulu-mphamvu laser kutentha gwero, amene amatsimikizira cladding ntchito lonse. seti ya zida;cladding Mutu ntchito linanena bungwe laser ndi ufa, amenenso amatsimikizira cladding zotsatira kumlingo wakutiwakuti;choziziritsa chamadzi chimatsimikizira kugwira ntchito kokhazikika kwa laser ndi mutu wa laser cladding;wodyetsa ufa amapereka mosalekeza zopangira kwa laser cladding;kayendedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kawiri kawiri
Fiber Laser ya GW Laser Cladding
Monga mtsogoleri wapadziko lonse wa lasers zowala kwambiri, GW Laser Tech imakwirira mphamvu zonse kuchokera ku ma lasers apakatikati ndi otsika oziziritsa mpweya mpaka ma lasers amphamvu kwambiri a 10,000-watt.Pakati pawo, P mndandanda wa 6KW laser mokwanira amakumana ndi zosowa zamakono za laser cladding ndipo amagwiritsidwanso ntchito kwambiri m'munda uno.
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Mbali yaikulu ya mankhwala ndi
Kudalirika kwamphamvu
Pogwiritsa ntchito kapangidwe katsopano ka ukadaulo wopopera wa 976nm, diode ya pampu imakhala ndi moyo wautali, kachulukidwe kamphamvu kwambiri komanso mtundu wabwino wa mtengo.Kukhazikika kwamphamvu kwanthawi yayitali <2%, kutha kupirira kuyika kwa laser kwanthawi yayitali.
kudalirika kwamapangidwe
Nthawi zambiri pamakhala fumbi lambiri m'malo opangira laser.Ikalowa mu laser, imawononga zida zamkati zamkati, komanso kuyambitsa kufupika pang'ono pa board board, zomwe zingawononge chitetezo chamunthu.Mapangidwe a mankhwala a Guanghui Laser ali otsekedwa mokwanira ndipo amafika pa mlingo wa chitetezo cha IP65, omwe amachepetsa kwambiri zofunikira za laser pa malo opangira opaleshoni, ndipo akhoza kupitiriza kugwira ntchito m'madera ovuta ndi kutentha kwakukulu, chinyezi chambiri komanso fumbi lalikulu.
kugawa mphamvu
Kugawidwa kwa kutentha kwa malo a Gaussian ndi kosiyana, mphamvu yapakati imakhala yamphamvu kuposa mbali ziwiri, ndipo kutentha kwa kutentha kumakhala mofulumira pamphepete, zomwe zidzatulutsa wosanjikiza wosagwirizana.Guanghui Laser HBF-mmwamba kuwala lathyathyathya-pamwamba mode kugawa, amatha kugwiritsa ntchito mphamvu bwino kuposa Gaussian mode kugawa.Mu mbiri ya mtengo wa Gaussian, mphamvu yomwe ili pansi pa khomo la mapiko awiri imawonongeka, ndipo idzawononga malo ozungulira kunja kwa malo omwe akukonzekera, potero kukulitsa malo okhudzidwa ndi kutentha;pamene mphamvu yapakatikati ndi yochuluka kwambiri, chifukwa cha njira yosungunuka, N'zosavuta kuyambitsa kutenthedwa pakati ndi kusungunuka kosakwanira kumbali zonse ziwiri.Poyerekeza ndi matabwa a Gaussian, matabwa okhala ndi lathyathyathya alibe mapiko m'mbiri yawo, koma amakhala ndi kusintha kwakukulu, zomwe zimapangitsa kuti mphamvu zowonjezera mphamvu zisamayende bwino komanso mayendedwe osalala.
Kukula kwa mtengo
The awiri pachimake cha GW laser CHIKWANGWANI akhoza makonda kwa munthu pazipita 800μm kukwaniritsa zofunika njira zosiyanasiyana cladding.Nthawi yomweyo, laser ya GW imatha kukhazikitsidwa ndi cholumikizira chakunja chakunja kuti chilumikizane ndi laser mu fiber fiber, yomwe imakulitsa kwambiri ntchito ya laser.The linanena bungwe CHIKWANGWANI pachimake m'mimba mwake wa lasers wamba nthawi zambiri 50/100μm, ndipo coupler ali zosiyanasiyana linanena bungwe pachimake diameters.Mwachitsanzo, laser 100μm ntchito kudula akhoza pamodzi 800μm kwa cladding ntchito;pamene CHIKWANGWANI ntchito kuonongeka, akhoza mosavuta m'malo popanda kuwononga laser thupi.
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Magawo ogwiritsira ntchito laser cladding
Mitundu yogwiritsira ntchito laser cladding ndi yotakata kwambiri, yomwe imakhudza pafupifupi makina onse opanga makina, kuphatikizapo migodi, mafuta, magetsi, njanji, magalimoto, zombo, ndi zina zotero. mwachangu.Chifukwa cha malo awo okhwima ogwirira ntchito, Kuwonongeka kwa magawo kumakhala mwachangu;zida zamagetsi zikuyenda mosalekeza, ndipo kuthekera kwa kuwonongeka kwa mbali zake kumakhalanso kwakukulu;
Kukonzekera kwa Hydraulic Prop
Kukonza rotor yamagalimoto
Makampani a petrochemical kwenikweni amatenga njira yopitilira kupanga misa.Panthawi yopangira, makinawo amagwira ntchito m'malo ovuta kwa nthawi yayitali, zomwe zimapangitsa kuwonongeka, kuwononga komanso kuvala kwa zigawo za zida;
Kukonza Pipe Yobowola Mafuta
Ndi chitukuko chofulumira cha kukula kwa chikhalidwe cha anthu ndi zachuma, mayendedwe a njanji ali ndi kufunikira kwakukulu kwa magalimoto atsopano a njanji, ndipo zofunikira za kuchuluka ndi ntchito za zigawo zikuluzikulu zikuwonjezekanso.
Zovala zotchingira zodzigudubuza za laser
Zida zimenezi ndi zodula, ndipo pali mitundu yambiri ya ziwalo ndi zigawo zina zomwe zimakhudzidwa.Ambiri a iwo ali ndi mawonekedwe achilendo ndipo ndi ovuta kukonzanso.Komabe, chifukwa cha ukadaulo wa laser cladding, mavutowa sizovuta.
P6000 laser yokonza khoma lamkati
GW Laser's high-power fiber lasers akhala akugwiritsidwa ntchito kwambiri popanga makina olemera chifukwa cha mtengo wawo wabwino kwambiri komanso kusasunthika.M'tsogolomu, GW Laser ipitilizabe kuyesetsa pagawo la laser cladding.Kudzera mwaukadaulo wodziyimira pawokha, kukweza kwazinthu zobwerezabwereza kudzapitiliza kupatsa makasitomala ma lasers apamwamba kwambiri komanso chithandizo champhamvu chaukadaulo.
Nthawi yotumiza: Apr-29-2022









