Laser Welding ndiyo Yakarurama, Inoshanda Nzira Yekubatanidza Zvishandiso
Muchidimbu, laser welding inopa yakakwirira-kumhanya, yepamusoro-mhando mhedzisiro ine kushoma kukanganisa.
Inochinjika kune dzakasiyana siyana zvezvinhu uye inogona kugadzirwa kuti isangane nezvinodiwa zvega yega application.
Imwe yemabhenefiti makuru e laser welding ndiko kuita kwayo kwakasiyana-siyana.
Inogona kushandiswa kupinza kwete simbi chete sealuminium, mhangura, uye simbi isina tsvina asiwo huwandu hwezvimwe zvinhu.
Kusanganisira mamwe thermoplastics, magirazi, uye macomposites.
Izvi zvinoita kuti zvive zvakakosha mumaindasitiri akasiyana-siyana, kubva pakugadzira mota kusvika kune zvemagetsi uye kunyangwe kugadzirwa kwemidziyo yekurapa.
Chii chinonzi Laser Welding? [Chikamu 2]
Kumiririra kweKucheka-kumucheto Remangwana
Laser welding tekinoroji yekucheka-kumucheto iyo inoshandisa yakakwirira-simba laser danda kunyatso kujoinha zvinhu, kazhinji simbi, nekuzvinyungudutsa pakubata.
Iyi nzira inogadzira chisungo chakasimba, chakasimba chine deformation shoma kana ichienzaniswa nemaitiro echinyakare welding.
Inokurumidza, inoshanda, uye inokwanisa kuburitsa mhedzisiro yemhando yepamusoro.
Mwoyo weLaser Welding
Pamwoyo welaser welding ndiyo laser beam pachayo, iyo inogadzira kupisa kwakanyanya.
Kana iyo laser yakanangidzirwa pamusoro pesimbi, inonyungudutsa zvinhu, kugadzira dziva diki rakanyungudutswa.
Iri dziva rinosimba nekukurumidza, kazhinji mukati memilliseconds, kana laser yabva, zvichikonzera kubatana kwakasimba pakati pezvikamu.
Iyo nzira inodzorwa zvakanyanya, zvichireva kuti nzvimbo chete dziri welded dzinobatwa, zvichisiya zvimwe zvezvinhu zvakanyanya kusakanganiswa.
Kunzwisisa Laser Welding
Nzira iri nyore yekunzwisisa laser welding ndeyekufunga nezve girazi rinokudza rinotarisa miranzi yezuva panzvimbo diki.
Sezvinongoita mwenje wakanangidzirwa uchikwanisa kunyungudutsa bepa, danda relaser rinotarisa simba rakasimba pane simbi.
Kuita kuti inyunguduke uye, mune dzimwe nguva, kunyange vaporize.
Simba Density yeLaser Beam Welding
Simba relaser rinoyerwa maererano nekuwanda kwesimba.
Iyo yakakwira zvinoshamisa-inosvika mamirioni emawatts per square centimeter.
Iyo yakakura simba re laser, iyo inokurumidza iyo welding process inogona kuve, uye yakadzika kupisa kunogona kupinda mukati mezvinhu.
Nekudaro, yakakwira laser simba zvakare inokwidza mutengo wemidziyo.
Kuita kuti ive chinhu chakakosha kana uchifunga nezve mari yese yemuchina.
Nyowani kuLaser Welding & Handheld Laser Welding?
Tinogona Kubatsira!
Sei Fiber Laser ndiyo Yakanakira Laser Welding?
Kutsanangura Vamwe Common Mhando Lasers muna Laser Welding
Imwe neimwe mhando yelaser ine simba rayo uye kushaya simba, ichiita kuti ive yakakodzera kune akasiyana maapplication mune laser welding.
Fiber lasers ndiyo inonyanya kushandiswa uye inoshanda, kunyanya yesimbi welding.
Nepo CO2 lasers inobatsira kune denderedzwa workpieces asi inoda imwe gadziriso.
Nd: YAG lasers yakanakira mabasa chaiwo senge kugadzirisa mold, asi simba rawo rakaderera uye mutengo wepamusoro wekugadzirisa unogona kudzikisira.
Chekupedzisira, diode lasers inopa yakanakisa simba rekushandisa asi isinganyanyi kushanda kana yakanyanya kunaka ichidikanwa.
Fiber Laser Welding: Yakanyanya Kuzivikanwa & Yakapupurirwa
Fiber lasers parizvino ndiyo inonyanya kufarirwa uye yakaratidza tekinoroji yelaser welding.
Ivo vanozivikanwa nehukuru hwavo hwesimba rekushandisa, kutenderedza 30%.
Izvo zvinobatsira mune zvirinani kupisa manejimendi uye yakaderera mari yekushandisa.
Iyo infrared wavelength inoburitswa nefiber lasers inonyatso kutorwa nesimbi zhinji.
Kuita kuti zvive zvakanyanya kushanda kune akawanda akasiyana emabasa ekuisa welding.
Imwe yemabhenefiti makuru efiber lasers kugona kwavo kugadzira uye kutungamira laser beam kuburikidza nefiber optic tambo.
Izvi zvinobvumira mhando yepamusoro yedanda, kuwedzera kurongeka, uye kuwanda kwesimba, izvo zvinoguma nekudzika kwakanaka kwekupinda kana welding.
Pamusoro pezvo, mafiber lasers ane kushoma kushandiswa kwezvinhu zvinodyiwa, kuderedza mari yekugadzirisa uye kuoma.
Ivo vanogona zvakare kubatanidzwa zviri nyore nemarobhoti kana CNC michina, ichiita kuti iite zvakasiyana-siyana mumaindasitiri.
Imwe bhenefiti ndeyekuti hapana kana muganho kune simba refiber lasers, inogonesa yakakwirira-kuita welding kunyangwe pane zvakakora zvinhu.
CO2 Laser: Yakakura kune Zvimwe Zvikumbiro
CO2 lasers yaive yekutanga mhando yelaser yakashandiswa maindasitiri Laser welding uye ichiri kushandiswa mune mamwe maapplication.
Aya lasers anoburitsa gasi-yakavakirwa laser danda risingagone kutungamirwa kuburikidza nefiber optics.
Izvo zvinokonzeresa yakaderera beam mhando kana ichienzaniswa nefiber lasers.
Izvi zvinovaita kuti vasanyanya kujeka kune mamwe mawelding application.
CO2 lasers anowanzo shandiswa kugadzira denderedzwa workpieces nekuti laser inogona kugadziriswa pachinzvimbo uku workpiece ichitenderera.
Nekudaro, ivo vanoda kugadziridzwa kwakawanda nekuda kwekudiwa kazhinji kwezvinhu zvinoshandiswa semagirazi nemagasi.
Neavhareji yesimba rinoshanda inosvika makumi maviri muzana, CO2 lasers haina simba-inoshanda sefayibha lasers.
Zvichikonzera kukwira kwemari yekushandisa.
Nd:YAG Laser: Yakaratidzwa ine Zvisingakwanisi
Nd: YAG (Neodymium-doped Yttrium Aluminium Garnet) lasers tekinoroji yakasimbiswa mune laser welding.
Asi vanouya nezvimwe zvinogumira.
Vane simba rakaderera rekushandisa, kazhinji kutenderera 5%.
Izvo zvinotungamira kune thermal manejimendi nyaya uye yakakwira mari yekushandisa.
Imwe yesimba reNd: YAG lasers kugona kwavo kutungamira laser beam vachishandisa fiber optics, iyo inovandudza danda kunaka.
Nekudaro, zvichiri kunetsa kutarisisa danda relaser panzvimbo diki, kudzikamisa kurongeka kwavo mune mamwe maapplication.
Nd: YAG lasers anowanzo shandiswa kune chaiwo mabasa senge kugadzirisa mold, uko kutarisisa kwakakura kunogamuchirwa.
Vanewo mari yakakwirira yekugadzirisa, sezvo zvinoshandiswa zvakadai semagirazi uye marambi zvinoda kugadziriswa nguva dzose.
Diode Laser: Yakaoma Kutarisa Nekuda Kwehurombo Beam Hunhu
Diode lasers ari kuwedzera kuwanda mumashandisirwo anoda simba repamusoro (anenge 40%).
Uku kushanda kwakanyanya kunotungamira kune zvirinani kudziya kwekutonga uye kuderera kwemitengo yekushanda zvichienzaniswa nedzimwe mhando dzelaser.
Nekudaro, chimwe chezvakanyanya kukanganisa diode lasers ndechekuti mhando yavo yedanda haina kunaka.
Izvo zvinoita kuti zviome kutarisa laser pane diki nzvimbo saizi.
Izvi zvinodzikamisa kurongeka kwavo mune mamwe mawelding application.
Zvisinei neizvi, diode lasers ichiri kubatsira kune zvimwe zvinhu, kunyanya mapurasitiki, uye inogona kushandiswa nemazvo mune izvo zvikumbiro.
Unoda Kutanga pane Handheld Fiber Laser Welding Machine?
Kuitisa & Keyhole Laser Welding
Kunzwisisa Common Welding Technique
Laser welding inogona kukamurwa kuita maviri makuru marudzi: conduction welding uye keyhole welding.
Aya maitiro maviri anosiyana mukuti laser inodyidzana sei nezvinhu uye mhedzisiro yavanoburitsa.
Misiyano Yakakosha
Welding Quality
Conduction welding inowanzoburitsa mibairo yakachena ine spatter shoma uye hurema hushoma, nepo keyhole welding inogona kukonzera yakawanda spatter, porosity, uye yakakura-inokanganisa kupisa.
Welding Heat Distribution
Conduction welding inogovera kupisa zvakaenzana kumativi ese, nepo keyhole welding inotarisa kupisa mune yakatetepa, perpendicular direction, inotungamira mukudzika kwekupinda.
Welding Speed
Keyhole welding inokurumidza, ichiita kuti ive yakakodzera kugadzirwa kwepamusoro-soro, nepo conduction welding inononoka asi inopa kunyatsojeka.
Kuitisa Welding
Conduction welding inzira yakapfava uye inononoka. Nenzira iyi, laser beam inonyungudutsa pamusoro pesimbi.
Kukonzera kuti simbi isvike pakupisa kwayo (painoshanduka kuita mvura).
Asi usapfuure izvo kune tembiricha yekupisa (apo simbi inoshanduka kuita gasi).
Kupisa kunogovaniswa zvakaenzana mukati mezvinhu zvese, zvichireva kuti kupisa kwekushisa kunoitika kumativi ese mukati mesimbi.
Nekuti conduction welding inonyungudutsa zvinhu zvishoma nezvishoma, inoburitsa mhedzisiro yemhando yepamusoro.
Izvi zvinosanganisira diki spatter (madonhwe madiki emidziyo yakanyungudutswa inogona kubuda panguva yewelding) uye utsi hwakaderera, zvichiita kuti maitiro acho achenese.
Nekudaro, nekuti inonoka, conduction welding inowanzo shandiswa kune maapplication anoda kunyatso uye emhando yepamusoro majoini pane kumhanya.
Keyhole Welding
Keyhole welding, kune rumwe rutivi, inokurumidza uye ine hutsinye maitiro.
Nenzira iyi, danda relaser rinonyunguduka uye rinopisa simbi, ichigadzira diki, gomba rakadzika kana kiyi muzvinhu.
Kupisa kwakanyanya kwelaser kunoita kuti simbi isvike patembiricha yefusion uye tembiricha yekupisa.
Nedzimwe dziva rakanyungudutswa richishanduka kuita gasi.
Nekuti zvinhu zvacho zvakanyungudutswa, kupisa kunotamiswa zvakanyanya perpendicular kune laser beam, zvichikonzera yakadzika, yakamanikana weld dziva.
Iyi nzira inokurumidza kupfuura conduction welding, ichiita kuti ive yakanaka kune yakakwira-vhoriyamu yekugadzira mitsetse.
Zvisinei, kukurumidza uye kupisa kwakanyanya kunogona kukonzera spatter, uye kukurumidza kunyunguduka kunogonawo kutungamirira kune porosity (madiki egasi akavharirwa mukati me weld).
Uye nzvimbo yakakura yakakanganiswa nekupisa (HAZ) (nzvimbo yakatenderedza weld inoshandurwa nekupisa).
Unoda Kuziva Ndeipi Iyo Yakakodzera Welding Technique
YeChikumbiro & Bhizinesi rako?
Kubva Kupinda Mavhidhiyo kuenda kuZvinyorwa Zvinodzidzisa
TIG Welding Vs. Laser Welding: Ndeipi Iri Nani?
Nguva yekutumira: Zvita-25-2024