Laser welding inoreva nzira yekugadzirisa iyo inoshandisa iyo yakakwirira simba re laser kubatanidza simbi kana zvimwe thermoplastic zvinhu pamwechete.Zvinoenderana neakasiyana misimboti yekushanda uye kuchinjika kune akasiyana ekugadzirisa mamiriro, laser welding inogona kukamurwa kuita mhando shanu: kupisa conduction welding, kudzika kupinza welding, hybrid welding, laser brazing uye laser conduction welding.
| Heat conduction welding | Iyo laser beam inonyungudutsa zvikamu pamusoro, iyo yakanyungudutswa inosanganiswa uye inoomesa. |
| Kupinza kwakadzika welding | Iyo yakanyanya kusimba simba inokonzeresa kuumbwa kwemakiyi anowedzera zvakadzika mukati mezvinhu, zvichikonzera kudzika uye kutetepa welds. |
| Hybrid welding | Kusanganiswa kwelaser welding uye MAG welding, MIG welding, WIG welding kana plasma welding. |
| Laser brazing | Iyo laser danda rinopisa chikamu chekusangana, nekudaro ichinyungudutsa solder.Solder yakanyungudutswa inoyerera ichipinda mujoini uye inobatanidza zvikamu zvinosangana. |
| Laser conduction welding | Iyo laser beam inopfuura nepayakafananidzwa chikamu kunyungudutsa chimwe chikamu chinotora laser.Chikamu chekubatana chinosungirirwa kana weld yaumbwa. |
Semhando nyowani yewelding nzira, zvichienzaniswa nedzimwe nzira dzechinyakare welding, laser welding ine zvakanakira kupinda kwakadzika, kukurumidza kukurumidza, diki deformation, yakaderera zvinodiwa kune welding nharaunda, yakakwira simba density, uye haina kukanganiswa nemagineti minda.Izvo hazvina kuganhurirwa kune conductive zvinhu, Izvo hazvidi vacuum yekushanda mamiriro uye haiburitse X-rays panguva yewelding process.Inoshandiswa zvakanyanya mumunda wekugadzirwa kwepamusoro-soro.
Ongororo yelaser welding application minda
Laser welding ine zvakanakira kurongeka kwepamusoro, kuchena uye kuchengetedzwa kwezvakatipoteredza, marudzi akasiyana-siyana ekugadzirisa zvinhu, kushanda kwepamusoro, nezvimwewo, uye ine huwandu hwakawanda hwekushandisa.Parizvino, laser welding yakashandiswa zvakanyanya mumabhatiri emagetsi, mota, zvemagetsi zvevatengi, kutaurirana kwemaziso uye mamwe minda.
(1) Batiri remagetsi
Kune akawanda maitiro ekugadzira mabhatiri e-lithium-ion kana mabhatiri packs, uye kune akawanda maitiro, akadai sekuputika-proof valve sealing welding, tab welding, bhatiri pole spot welding, simba bhatiri shell uye chivharo sealing welding, module uye PACK welding In. mamwe maitiro, laser welding ndiyo yakanyanya kunaka maitiro.Semuyenzaniso, laser welding inogona kunatsiridza welding kunyatsoshanda uye airtightness yebhatiri kuputika-proof valve;panguva imwe chete, nekuti danda remhando yelaser welding yakanaka, nzvimbo yekubatira inogona kuitwa diki, uye inokodzera yakakwira reflectivity aluminium strip, copper strip uye nhete-bhendi bhatiri electrode.Belt welding ine zvakanakira zvakasiyana.
(2) Motokari
Iko kushandiswa kwelaser welding mumotokari yekugadzira maitiro kunonyanya kusanganisira matatu marudzi: laser tailor welding yemahwendefa asina kuenzana ukobvu;laser musangano welding yemagungano emuviri uye sub-assemblies;uye laser welding yezvikamu zvemotokari.
Laser tailor welding iri mukugadzira uye kugadzira kwemuviri wemotokari.Zvinoenderana neakasiyana dhizaini nekuita zvinodiwa zvemuviri wemotokari, mahwendefa ehukobvu hwakasiyana, zvinhu zvakasiyana, zvakasiyana kana kuita kwakafanana zvinobatanidzwa mune yese kuburikidza nelaser yekucheka uye tekinoroji yegungano, uye ndokudhindwa mumuviri.chikamu.Parizvino, laser tailor-welded blanks ave achishandiswa zvakanyanya munzvimbo dzakasiyana dzemuviri wemotokari, senge mikwende yesimbi yekusimbisa ndiro, mukwende wemukati wemukati, tsigiro yekuvhundutsa, chivharo chevhiri rekumashure, padivi madziro emukati, musuwo wemukati wemukati, pamberi. pasi, Front longitudinal matanda, bumpers, muchinjikwa matanda, vhiri anovhara, B-mbiru connectors, pakati mbiru, etc.
Iyo laser welding yemuviri wemotokari inonyanya kukamurwa kuita musangano welding, madziro emadziro uye wepamusoro chivharo welding, uye inotevera welding.Kushandiswa kwelaser welding muindasitiri yemotokari kunogona kuderedza huremu hwemotokari kune rumwe rutivi, kuvandudza kufamba kwemotokari, uye kuderedza kushandiswa kwemafuta;kune rumwe rutivi, inogona kuvandudza kushanda kwechigadzirwa.Hunhu uye kufambira mberi kwetekinoroji.
Iko kushandiswa kwelaser welding yezvikamu zvemotokari kune zvakanakira kunenge kusina deformation pane welding chikamu, kukurumidza welding kumhanya, uye hapana chikonzero che post-weld kupisa kurapwa.Parizvino, laser welding inoshandiswa zvakanyanya mukugadzira zvikamu zvemotokari senge magiya ekutepfenyura, mavharuvhu anosimudza, mahinji egonhi, madhiraivha ekutyaira, mashefu ekutungamidza, pombi dzekupedza injini, maclutches, turbocharger axles uye chassis.
(3) Microelectronics industry
Mumakore achangopfuura, nekuvandudzwa kweindasitiri yemagetsi mukutungamira kwe miniaturization, huwandu hwezvinhu zvakasiyana-siyana zvemagetsi zvave zvichiwedzera kudiki, uye kukanganisa kwemaitiro ekutanga welding kwakabuda zvishoma nezvishoma.Izvo zvikamu zvakakuvadzwa, kana welding mhedzisiro haina kusvika pachiyero.Muchirevo chechinyorwa chino, laser welding yakashandiswa zvakanyanya mumunda weiyo microelectronic processing senge sensor packaging, yakasanganiswa zvemagetsi, uye mabhatani mabhatiri nekuda kwemabhenefiti ayo akadai sekupinda kwakadzika, kukurumidza kukurumidza, uye kudiki deformation.
3. Mamiriro ekusimudzira emusika we laser welding
(1) Mwero wekupinda mumusika uchiri kuda kuvandudzwa
Kana ichienzaniswa neyechinyakare machining tekinoroji, laser welding tekinoroji ine zvakakosha zvakanakira, asi ichine dambudziko rekushomeka kwekupinda mwero mukusimudzirwa kwezvikumbiro mumaindasitiri akadzika.Makambani ekugadzira echinyakare, nekuda kwekutanga kuvhurwa kwemitsara yekugadzira yechinyakare uye michina yekugadzira, uye basa rakakosha mukugadzirwa kwemakambani, kutsiva epamberi laser welding mitsara yekugadzira zvinoreva hombe capital investment, inova dambudziko guru kune vagadziri.Naizvozvo, michina yekugadzira laser panguva ino inonyanya kutariswa mune akati wandei akakosha indasitiri zvikamu zvine simba rekugadzira dhizaini uye zviri pachena kuwedzera kwekugadzira.Zvido zvemamwe maindasitiri zvichiri kuda kukurudzirwa zvakanyanya.
(2) Kukura kwakasimba muhukuru hwemusika
Laser welding, laser yekucheka, uye laser kumaka pamwe chete zvinoumba "troika" yelaser mechanics.Mumakore achangopfuura, kubatsirwa nekufambira mberi kwelaser tekinoroji uye kuderera kwemitengo yelaser, uye kudzika kwekushandisa kwelaser welding michina, mota nyowani dzemagetsi, lithium mabhatiri, mapaneru ekuratidzira, nharembozha dzevatengi zvemagetsi uye mimwe minda ine kudiwa kwakasimba.Kukura nekukurumidza kwemari mumusika we laser welding kwakasimudzira kukurumidza kukura kwemusika wemba laser welding michina musika.
2014-2020 China's laser welding musika chiyero uye chiyero chekukura
(3) Musika wacho wakakamukana, uye nzvimbo yemakwikwi haisati yagadzikana.
Kubva pamaonero emusika wese welaser welding, nekuda kwehunhu hwematunhu uye pasi pasi discrete makambani ekugadzira, zvakaoma kuti musika welaser welding muchikamu chekugadzira uumbe yakatarisana nemakwikwi pateni, uye iyo yese laser welding musika wakaenzana. fragmented.Parizvino, kune anopfuura mazana matatu emakambani epamba ari kuita laser welding.Iwo makuru laser welding makambani anosanganisira Han's Laser, Huagong Technology, nezvimwe.
4. Iyo yekuvandudza maitiro ekufanotaura kwelaser welding
(1) Iyo yakabatwa neruoko laser welding system track inotarisirwa kupinda munguva yekukura nekukurumidza
Nekuda kwekuderera kwakanyanya mumutengo wefiber lasers, uye zvishoma nezvishoma kukura kwefiber transmission uye handheld welding head tekinoroji, handheld laser welding masisitimu yave yakakurumbira mumakore achangopfuura.Mamwe makambani akatumira mazana maviri eTaiwan, uye mamwe makambani madiki anogona zvakare kutumira zvikamu makumi maviri pamwedzi.Panguva imwecheteyo, makambani anotungamira mumunda welaser akadai seIPG, Han's, naRaycus akatangisawo anowirirana handheld laser zvigadzirwa.
Kuenzaniswa neyechinyakare argon arc welding, handheld laser welding ine mabhenefiti ari pachena mumhando yewelding, mashandiro, kuchengetedza kwezvakatipoteredza uye kuchengetedzwa, uye mutengo wekushandisa muminda isina kujairika welding semidziyo yemumba, makabati, uye ma elevator.Tichitora mutengo wekushandisa semuenzaniso, argon arc welding operators ndeyezvinzvimbo zvakakosha munyika yangu uye inoda kupihwa chitupa chekushanda.Parizvino, mutengo wepagore wevashandi weakura pamusika hausi pasi pe80,000 yuan, nepo handheld laser welding inogona kushandisa zvakajairwa Mutengo wepagore wevashandi ingori zviuru makumi mashanu yuan.Kana kugona kweanobata nemaoko laser welding kwakapetwa kaviri kune argon arc welding, mutengo wevashandi unogona kuchengetedzwa ne110,000 yuan.Pamusoro pezvo, argon arc welding inowanzoda kukwenenzverwa mushure mekunama, nepo laser-inobata ruoko welding inoda kunenge isina kukwenenzverwa, kana kungopukuta zvishoma, izvo zvinochengetedza chikamu chemutengo webasa wemushandi wekupukuta.Pazere, iyo yekudyara yekubhadhara nguva yehandheld laser welding michina ingangoita gore rimwe.Nekushandiswa kwazvino kwemakumi emamiriyoni e argon arc welding munyika, nzvimbo yekutsiva yekubata nemaoko laser welding yakakura kwazvo, izvo zvichaita kuti ruoko rwakabata laser welding system inotarisirwa kuunza nguva yekukura nekukurumidza.
| Type | Argon arc welding | YAG welding | Handheld welding | |
| Welding quality | Kuisa kupisa | Big | Diki | Diki |
| Workpiece deformation/undercut | Big | Diki | Diki | |
| Weld kugadzira | Hove-scale pattern | Hove-scale pattern | Smooth | |
| Kutevera kugadzirisa | ChiPolish | ChiPolish | Hapana | |
| Shandisa kushanda | Welding speed | Slow | Pakati | Fast |
| Kushanda zvakaoma | Zvakaoma | Easy | Easy | |
| Kuchengetedzwa kwezvakatipoteredza uye kuchengeteka | Kusvibiswa kwezvakatipoteredza | Big | Diki | Diki |
| Kukuvadza kwemuviri | Big | Diki | Diki | |
| Welder mutengo | Consumables | Welding tsvimbo | Laser crystal, xenon rambi | Hapana chikonzero |
| Simba rekushandisa | Diki | Big | Diki | |
| Equipment pasi nzvimbo | Diki | Big | Diki | |
Zvakanakira handheld laser welding system
(2) Nzvimbo yekunyorera inoramba ichikura, uye laser welding iri kuunza mikana mitsva yebudiriro
Laser welding tekinoroji imhando nyowani yekugadzira tekinoroji inoshandisa simba rekutungamira kune isiri-yekubata kugadzirisa.Yakasiyana zvakanyanya neyechinyakare welding nzira.Inogona kusanganiswa nemamwe akawanda matekinoroji uye kubereka ari kubuda matekinoroji uye maindasitiri, ayo anozokwanisa kutsiva echinyakare welding mune mamwe minda.
Nekukurumidza kufambira mberi kweruzivo rwemagariro, microelectronics ine chekuita neruzivo tekinoroji, pamwe nekombuta, kutaurirana, kubatanidzwa kwemagetsi evatengi uye mamwe maindasitiri ari kuwedzera, uye vari kutanga nzira yekuenderera mberi miniaturization uye kubatanidzwa kwezvikamu.Pasi pemashure eindastiri iyi, kuona kugadzirira, kubatana, uye kurongedzerwa kwezvidiki-zvikamu, uye kuve nechokwadi cheiyo yepamusoro uye kuvimbika kwepamusoro kwezvigadzirwa parizvino matambudziko ekukurumidzira anoda kukundwa.Nekuda kweizvozvo, hunyanzvi hwepamusoro, hwepamusoro-chaiyo, yakaderera-kukuvadza welding tekinoroji iri kuita zvishoma nezvishoma chikamu chakakosha chekutsigira kusimudzira kwekugadzirwa kwepamberi.Mumakore achangopfuura, laser welding yakawedzera zvishoma nezvishoma muminda yeakanaka micromachining senge mabhatiri emagetsi, mota, uye zvemagetsi zvevatengi, pamwe neyakaomesesa chimiro chepamusoro-soro tekinoroji minda senge injini dzeaero, ndege dzeroketi, uye injini dzemotokari. .Laser welding midziyo yakaunza imwe Mikana Yekuvandudza.
Nguva yekutumira: Zvita-16-2021
