Njira yowotcherera ya laser imaphatikizapo kuyang'ana mtengo wa laser pamalo olumikizana pakati pa zida ziwiri pogwiritsa ntchito njira yoperekera kuwala. Mtengowo ukalumikizana ndi zida, umatulutsa mphamvu zake, kutenthetsa mwachangu ndikusungunula malo ang'onoang'ono.
1. Kodi Makina Owotcherera a Laser ndi chiyani?
Makina owotcherera a laser ndi chida cha mafakitale chomwe chimagwiritsa ntchito mtengo wa laser ngati gwero la kutentha kwambiri kuti agwirizane ndi zida zingapo palimodzi.
Zina mwazinthu zazikulu zamakina owotcherera a laser ndi awa:
1. Gwero la Laser:Owotcherera amakono ambiri amagwiritsa ntchito ma laser diode olimba omwe amapanga kuwala kwamphamvu kwamphamvu kwambiri pamawonekedwe a infrared. Magwero wamba laser monga CO2, CHIKWANGWANI, ndi diode lasers.
2. Optics:Mtsinje wa laser umadutsa muzinthu zingapo zowoneka ngati magalasi, magalasi, ndi ma nozzles omwe amayang'ana ndikuwongolera mtengo kudera la weld molondola. Mikono ya telescoping kapena ma gantries amayika mtengowo.
3. Zodzichitira:Ma laser welders ambiri amakhala ndi kuphatikizika kwa manambala a makompyuta (CNC) ndi ma robotiki kuti azitha kusintha machitidwe ndi njira zowotcherera zovuta. Njira zosinthika komanso zowunikira zowunikira zimatsimikizira kulondola.
4. Kuyang'anira Njira:Makamera ophatikizika, ma spectrometer, ndi masensa ena amawunika momwe kuwotcherera munthawi yeniyeni. Nkhani zilizonse zokhudzana ndi kuyika kwa mtengo, kulowa, kapena mtundu zitha kudziwika ndikuyankhidwa mwachangu.
5. Security Interlocks:Nyumba zodzitchinjiriza, zitseko, ndi mabatani a e-stop amatchinjiriza ogwiritsa ntchito pamtengo wamagetsi amphamvu kwambiri. Ma interlocks amatseka laser ngati ma protocol achitetezo akuphwanyidwa.
Chifukwa chake, mwachidule, makina owotcherera a laser ndi chida choyendetsedwa ndi makompyuta, chida cholondola chamakampani chomwe chimagwiritsa ntchito mtengo wa laser wokhazikika pakugwiritsa ntchito makina, obwerezabwereza.
2. Kodi kuwotcherera laser ntchito?
Zina mwa magawo ofunikira pakuwotcherera kwa laser ndi:
1. Laser Beam Generation:Makina olimba a laser diode kapena gwero lina limapanga mtengo wa infrared.
2. Kutumiza kwa Beam: Magalasi, magalasi, ndi mphuno zimayang'ana mtengowo pamalo olimba pachogwirira ntchito.
3. Kutentha kwa Zinthu:Mtengowo umatenthetsa zinthuzo mwachangu, ndikumayandikira 106 W / cm2.
4. Kusungunula ndi Kujowina:Dziwe laling'ono losungunuka limapanga pamene zipangizo zimasakanikirana. Pamene dziwe limalimba, mgwirizano wa weld umapangidwa.
5. Kuziziritsa ndi Kulimbitsanso: Malo otsekemera amazizira kwambiri kuposa 104 ° C / sekondi, ndikupanga microstructure yabwino, yolimba.
6. Kupita patsogolo:Mtsinje umayenda kapena zigawozo zimayikidwanso ndipo ndondomekoyi ikubwerezedwa kuti amalize msoko wowotcherera. Gasi woteteza inert angagwiritsidwenso ntchito.
Chifukwa chake, mwachidule, kuwotcherera kwa laser kumagwiritsa ntchito mtengo wokhazikika wa laser ndikuwongolera njinga zamatenthedwe kuti apange ma weld apamwamba kwambiri, otsika omwe amakhudzidwa ndi kutentha.
Tinapereka Zambiri Zothandiza pa Makina Owotcherera a Laser
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3. Kodi kuwotcherera kwa Laser kuli bwino kuposa MIG?
Poyerekeza ndi njira zowotcherera zachitsulo zachitsulo (MIG) ...
Kuwotcherera kwa laser kuli ndi zabwino zingapo:
1. Kulondola: Miyendo ya laser imatha kuyang'ana pa malo ang'onoang'ono a 0.1-1mm, ndikupangitsa ma welds olondola kwambiri, obwerezabwereza. Izi ndi zabwino kwa magawo ang'onoang'ono, olekerera kwambiri.
2. Liwiro:Kuwotcherera kwa laser kumathamanga kwambiri kuposa MIG, makamaka pamageji ocheperako. Izi zimakulitsa zokolola komanso zimachepetsa nthawi yozungulira.
3. Ubwino:Kutentha kokhazikika kumapanga kupotoza kochepa komanso madera ocheperako omwe amakhudzidwa ndi kutentha. Izi zimabweretsa ma welds amphamvu, apamwamba kwambiri.
4. Zodzichitira:Kuwotcherera kwa laser ndikosavuta kugwiritsa ntchito ma robotics ndi CNC. Izi zimathandizira machitidwe ovuta komanso kusinthika kosasinthika motsutsana ndi kuwotcherera pamanja kwa MIG.
5. Zida:Ma laser amatha kulumikizana ndi zinthu zambiri zophatikizira, kuphatikiza zowotcherera zitsulo zamitundu yambiri komanso zosiyana.
Komabe, kuwotcherera kwa MIG kulinsozabwino zinapa laser mu ntchito zina:
1. Mtengo:Zida za MIG zili ndi mtengo woyambira wotsikirapo kuposa makina a laser.
2. Zida zokhuthala:MIG ndiyoyenera kuwotcherera zigawo zachitsulo zokulirapo pamwamba pa 3mm, pomwe kuyamwa kwa laser kumatha kukhala kovuta.
3. Kuteteza gasi:MIG imagwiritsa ntchito chishango cha gasi cha inert kuteteza malo owotcherera, pomwe laser nthawi zambiri imagwiritsa ntchito njira yomata.
Chifukwa chake, mwachidule, kuwotcherera kwa laser nthawi zambiri kumakondedwamwatsatanetsatane, automation, ndi kuwotcherera khalidwe.
Koma MIG imakhalabe yopikisana pakupangaziwerengero zazikulu pa bajeti.
Njira yoyenera imadalira ntchito yowotcherera yeniyeni ndi zofunikira zina.
4. Kodi kuwotcherera kwa laser kuli bwino kuposa kuwotcherera kwa TIG?
Kuwotcherera kwa Tungsten inert gas (TIG) ndi njira yopangira mwaluso yomwe imatha kupanga zotsatira zabwino kwambiri pazida zopyapyala.
Komabe, kuwotcherera kwa laser kuli ndi zabwino zina kuposa TIG:
1. Liwiro:Kuwotcherera kwa laser kumathamanga kwambiri kuposa TIG pakupanga ntchito chifukwa cha kulondola kwake. Izi zimapititsa patsogolo ntchito.
2. Kulondola:Mtengo wa laser wolunjika umalola kulondola kwa malo mkati mwa zana la millimeter. Izi sizingafanane ndi dzanja la munthu lomwe lili ndi TIG.
3. Kuwongolera:Zosintha zamachitidwe monga kulowetsa kutentha ndi weld geometry zimawongoleredwa mwamphamvu ndi laser, kuwonetsetsa kuti zotsatira zikuyenda pa batch.
4. Zida:TIG ndi yabwino kwambiri pazinthu zowonda kwambiri, pomwe kuwotcherera kwa laser kumatsegula mitundu yambiri yamitundu yambiri.
5. Zodzichitira: Makina a laser a robot amathandizira kuwotcherera popanda kutopa, pomwe TIG nthawi zambiri imafuna chidwi ndi ukadaulo wa wogwiritsa ntchito.
Komabe, kuwotcherera kwa TIG kumakhala ndi mwayintchito yolondola kwambiri ya gauge kapena kuwotcherera aloyikumene kutentha kumayenera kusinthidwa mosamala. Kwa ntchito izi kukhudza kwa katswiri waluso ndikofunikira.
5. Kodi Kuipa kwa Laser kuwotcherera ndi chiyani?
Monga momwe zimakhalira ndi mafakitale aliwonse, kuwotcherera kwa laser kumakhala ndi zovuta zina zomwe mungaganizire:
1. Mtengo: Ngakhale kukhala otsika mtengo, makina a laser amphamvu kwambiri amafunikira ndalama zambiri poyerekeza ndi njira zina zowotcherera.
2. Zowonongeka:Mabotolo a gasi ndi optics amawonongeka pakapita nthawi ndipo amayenera kusinthidwa, ndikuwonjezera mtengo wa umwini.
3. Chitetezo:Ma protocol okhwima ndi malo otetezedwa otetezedwa amafunikira kuti apewe kukhudzidwa ndi mtengo wokwera kwambiri wa laser.
4. Maphunziro:Oyendetsa amafunika kuphunzitsidwa kuti azigwira ntchito motetezeka komanso kusunga bwino zida zowotcherera za laser.
5. Mzere wa mawonekedwe:Mtengo wa laser umayenda mizere yowongoka, kotero ma geometri ovuta angafunike matabwa angapo kapena kuyikanso ntchito.
6. Mayamwidwe:Zida zina monga chitsulo chokhuthala kapena aluminiyamu zimatha kukhala zovuta kuziwotcherera ngati sizitenga kutalika kwa mafunde a laser bwino.
Ndi kusamala koyenera, maphunziro, ndi kukhathamiritsa kwa njira, komabe, kuwotcherera kwa laser kumapereka zokolola, zolondola, komanso zabwino pazantchito zambiri zamafakitale.
6. Kodi kuwotcherera laser kumafunikira Gasi?
Mosiyana ndi njira zowotcherera zotetezedwa ndi gasi, kuwotcherera kwa laser sikufuna kugwiritsa ntchito mpweya wotchingira wotsekera womwe ukuyenda pamtunda wowotcherera. Izi ndichifukwa:
1. Mtsinje wa laser wolunjika umayenda mumlengalenga kuti upange dziwe laling'ono, lamphamvu kwambiri lomwe limasungunuka ndikulumikizana ndi zida.
2. Mpweya wozungulira suli ionized ngati mpweya wa plasma arc ndipo susokoneza mtengo kapena weld mapangidwe.
3. Kuwotcherera kumalimba mofulumira kwambiri kuchokera ku kutentha kwakukulu kotero kuti kumapanga ma oxides asanapangidwe pamwamba.
Komabe, ntchito zina zapadera zowotcherera laser zitha kupindulabe pogwiritsa ntchito mpweya wothandizira:
1. Pazitsulo zogwira ntchito ngati aluminiyamu, gasi amateteza dziwe la weld yotentha ku mpweya wa mumlengalenga.
2. Pa ntchito za laser zamphamvu kwambiri, gasi amakhazikika pamadzi a plasma omwe amapangidwa panthawi yolowera mozama.
3. Majeti a gasi amachotsa utsi ndi zinyalala kuti ayendetse bwino matabwa pamalo akuda kapena opaka utoto.
Chifukwa chake mwachidule, ngakhale sikofunikira kwenikweni, gasi wa inert atha kupereka zabwino pazogwiritsa ntchito kapena zida zowotcherera laser. Koma njirayi nthawi zambiri imatha kuchita bwino popanda izo.
▶ Ndi Zida Ziti Zomwe Zingawotchedwe ndi Laser?
Pafupifupi zitsulo zonse zimatha kuwotcherera ndi laser kuphatikizazitsulo, aluminiyamu, titaniyamu, nickel alloys, ndi zina.
Ngakhale mitundu yosiyanasiyana yachitsulo imatha. Mfungulo ndi iwoayenera kuyamwa laser wavelength bwino.
▶ Kodi Kunenepa Kwambiri Kumawotcherera Motani?
Mapepala owonda ngati0.1mm ndi wandiweyani ngati 25mmakhoza kukhala ndi laser welded, kutengera ntchito yeniyeni ndi mphamvu ya laser.
Magawo okhuthala angafunike kuwotcherera ma pass-multi-pass kapena optics apadera.
▶ Kodi Kuwotcherera kwa Laser Ndikoyenera Pakupanga Voliyumu Yambiri?
Mwamtheradi. Maselo okotcherera a robotic laser amagwiritsidwa ntchito kwambiri m'malo othamanga kwambiri, opanga makina opangira ntchito ngati kupanga magalimoto.
Miyezo yodutsa mamita angapo pa mphindi ndizotheka.
▶ Ndi mafakitale ati omwe amagwiritsa ntchito Laser Welding?
Ntchito wamba laser kuwotcherera angapezeke mumagalimoto, zamagetsi, zida zamankhwala, zakuthambo, zida/kufa, ndi kupanga magawo ang'onoang'ono olondola.
Ukadaulo ndikukula mosalekeza kukhala magawo atsopano.
▶ Kodi ndingasankhe bwanji chowotcherera cha laser?
Zinthu zomwe muyenera kuziganizira ndi monga zida zogwirira ntchito, kukula / makulidwe, zosowa zamakasitomala, bajeti, ndi mtundu wowotcherera wofunikira.
Otsatsa odziwika atha kuthandizira kutchula mtundu woyenera wa laser, mphamvu, ma optics, ndi makina opangira ntchito yanu.
▶ Ndi Mitundu Yanji Yamawotchi Angapangidwe?
Njira zowotcherera za laser zimaphatikizapo matako, lap, fillet, kuboola, ndi zowotcherera.
Njira zina zatsopano monga kupanga zowonjezera za laser zikutulukanso kuti zikonzedwe ndikugwiritsa ntchito prototyping.
▶ Kodi kuwotcherera kwa Laser Ndikoyenera Kukonza Ntchito?
Inde, kuwotcherera kwa laser ndikoyenera kukonza mwatsatanetsatane zida zamtengo wapatali.
Kulowetsedwa kwa kutentha kwakukulu kumachepetsa kuwonongeka kwazinthu zoyambira panthawi yokonza.
Mukufuna Kuyamba Ndi Makina Opangira Zopangira Laser?
Bwanji osatiganizira?
Nthawi yotumiza: Feb-12-2024