Kwiminyaka embalwa edlulileyo, izixhobo zokusika i-laser yesinyithi esekwe kwi-fiber lasers zaphuhliswa ngokukhawuleza, kwaye zathotha kuphela ngo-2019. Kule mihla, iinkampani ezininzi zinethemba lokuba izixhobo ze-6KW okanye nangaphezulu kwe-10KW ziya kuphinda zisebenzise indawo entsha yokukhula yelaser. ukusika.
Kwiminyaka embalwa edlulileyo, i-laser welding ayikhange itsale ingqalelo kakhulu.Esinye sezizathu kukuba isikali semarike koomatshini bokuwelda i-laser alinyukanga, kwaye kunzima kwezinye iinkampani ezibandakanyekayo kwi-laser welding ukwandisa.Nangona kunjalo, kwiminyaka yakutshanje, ngokonyuka okukhawulezayo kwemfuno ye-laser welding kumacandelo amakhulu anje ngemoto, iibhetri, unxibelelwano lwamehlo, ukwenziwa kombane, kunye nentsimbi yentsimbi, isikali sentengiso ye-laser welding siye sakhula ngokuzolileyo.Kuyaqondwa ukuba ubungakanani bemarike ye-laser welding kwilizwe lonke malunga ne-11 yebhiliyoni ye-RMB ngo-2020, kwaye isabelo sayo kwizicelo ze-laser siye sakhula ngokuthe ngcembe.
Ukusetyenziswa okuphambili kwe-laser welding
I-Laser isetyenziselwa ukuwelda kungekudala emva kokusikwa, kwaye amandla aphambili eenkampani zangaphambili zelaser kwilizwe lam kukuwelda kwelaser.Kukwakho iinkampani ezisebenza ngelaser welding kwilizwe lam.Kwiintsuku zokuqala, i-laser-pumped laser kunye ne-YAG laser welding yayisetyenziswa kakhulu.Zonke yayizezemveli kakhulu-laser ukuwelda amandla aphantsi.Zaye zisetyenziswe kwiinkalo ezininzi ezifana nokubumba, abalinganiswa bentengiso, iiglasi, ubucwebe, njl njl. Isikali silinganiselwe kakhulu.Kwiminyaka yakutshanje, ngophuculo oluqhubekayo lwamandla e-laser, okona kubaluleke kakhulu, iilaser ze-semiconductor kunye ne-fiber lasers ziye zaphuhlisa ngokuthe ngcembe iimeko zesicelo se-laser welding, zaphula ibhotile yentsusa yobuchwephesha ye-laser welding kunye nokuvula indawo entsha yentengiso.
Indawo ebonakalayo yefiber laser incinci, ayifanelekanga ukuwelda.Nangona kunjalo, abavelisi basebenzisa umgaqo we-galvanometer swing beam kunye nobuchwepheshe obunje ngentloko ye-welding, ukuze i-fiber laser ikwazi ukufezekisa ukuwelda kakuhle.I-laser welding ingene ngokuthe ngcembe kumashishini asekhaya akumgangatho ophezulu njengeemoto, ezothutho zikaloliwe, i-aerospace, amandla enyukliya, izithuthi zamandla amatsha, kunye nonxibelelwano lwamehlo.Ngokomzekelo, i-FAW yase-CHINA, i-Chery, kunye ne-Guangzhou Honda baye bamkela imigca yokuvelisa i-laser welding automated;I-CRRC Tangshan Locomotives, i-CRRC Qingdao Sifang locomotive ikwasebenzisa iteknoloji ye-kilowatt-level welding;kusetyenziswa iibhetri ezininzi zamandla, kwaye iinkampani ezikhokelayo ezifana neCATL, i-AVIC Lithium Battery, BYD, kunye neGuoxuan zisebenzise izixhobo ze-laser welding ngobuninzi.
Ukuwelda kweLaser yeebhetri zamandla kufuneka kube yeyona mfuno iqaqambileyo yesicelo sokuwelda kwiminyaka yakutshanje, kwaye iye yakhuthaza kakhulu iinkampani ezinjengeLianying Laser, kunye neHan's New Energy.Okwesibini, kufuneka ibe kukudityaniswa kwemizimba yemoto kunye namalungu.I-China yeyona marike inkulu yeemoto kwihlabathi.Zininzi iinkampani zemoto ezindala, iinkampani zeemoto ezintsha zihlala zivela, zineempawu zemoto eziphantse zibe li-100, kwaye izinga lokusetyenziswa kwelaser welding kwimveliso yeemoto lisephantsi kakhulu.Kusekho indawo eninzi yekamva.Okwesithathu kukusetyenziswa kwelaser welding ye-electronics yabathengi.Phakathi kwabo, indawo yenkqubo enxulumene nokuveliswa kweefowuni eziphathwayo kunye nonxibelelwano lwe-optical likhulu.
Kukwafanelekile ukukhankanya ukuba i-laser welding ebanjwe ngesandla ingene kwinqanaba elinzima.Imfuno yezixhobo ze-welding eziphathwa ngesandla ezisekelwe kwi-1000 watts ukuya kwi-2000 watts ye-fiber lasers iye yaqhuma kule minyaka mibini idlulileyo.Iyakwazi ukuthatha indawo ngokulula i-arc yendabuko yokuwelda kunye nenkqubo yokuwelda indawo ephantsi.Isetyenziswa ngokubanzi kwiwelding yeefektri ze-hardware, iinxalenye zetsimbi, imibhobho yensimbi engenasici, iialloyi ze-aluminium, iingcango kunye neefestile, iintsimbi, kunye namacandelo okuhlambela.Umthamo wokuthunyelwa kwempahla kunyaka ophelileyo wawungaphezu kweeyunithi ze-10,000, ezikude nokufikelela kwincopho, kwaye kusekho amandla amakhulu ophuhliso.
Ubunakho be-laser welding
Ukusukela ngo-2018, inqanaba lokukhula kwimakethi yesicelo se-laser welding liye lakhawuleza, ngesantya sonyaka esingaphezulu kwe-30%, elithe lagqitha inqanaba lokukhula kwezicelo zokusika i-laser.Ingxelo evela kwezinye iinkampani ze-laser iyafana.Ngokomzekelo, phantsi kwempembelelo yobhubhane ngo-2020, ukuthengiswa kwe-laser kaRaycus Laser kwizicelo ze-welding kunyuke nge-152% ngonyaka;I-RECI Laser igxile kwi-laser ye-welding ephathwayo, kwaye yahlala esona sabelo sikhulu kweli candelo.
Intsimi ye-welding ephezulu iye yaqala ukusebenzisa ngokuthe ngcembe imithombo yokukhanya yasekhaya, kwaye amathemba okukhula akhulu.Kumashishini afana nokuveliswa kwebhetri ye-lithium, ukuveliswa kweemoto, ukuhamba ngomzila kaloliwe, kunye nokuveliswa kweenqanawa, i-laser welding, njengekhonkco elibalulekileyo kwinkqubo yokuvelisa, iye yazisa ithuba elihle lophuhliso.Ngokuphuculwa okuqhubekayo kokusebenza kwee-lasers zasekhaya kunye nesidingo sokwenziwa kwezinto ezinkulu zokunciphisa iindleko, ithuba le-laser fibers zasekhaya zokutshintsha izinto ezivela ngaphandle ziye zafika.
Ngokwezicelo zokuwelda jikelele, imfuno yangoku yamandla ukusuka kwi-1,000 ukuya kwi-4,000 watts yeyona inkulu, kwaye iya kulawula kwi-laser welding kwixesha elizayo.Uninzi lwe-laser olubanjwe ngesandla lusetyenziselwa ukuwelda iinxalenye zetsimbi kunye neentsimbi ezingenasici ezinobunzima obungaphantsi kwe-1.5mm, kwaye amandla e-1000W anele.Kwi-welding ye-aluminium casings yeebhetri zamandla, iibhetri zeemoto, i-aerospace components, imizimba yemoto, njl., i-4000W inokwanelisa uninzi lweemfuno.I-laser welding iya kuba yintsimi yesicelo se-laser enezinga lokukhula ngokukhawuleza kwixesha elizayo, kwaye uphuhliso lokugqibela olunokubakho lunokuba lukhulu kunolo lokusika i-laser.
Ixesha lokuposa: Dec-16-2021
