Yakanyatso Temperature Kudzora kweLaser Systems uye Maindasitiri Zvikumbiro Kubva 2002
Mutauro
Parizvino, girazi rinomira pachena senzvimbo huru ine yakawedzera kukosha uye mukana webatch laser processing application. Femtosecond laser tekinoroji inokurumidza kusimukira yepamusoro yekugadzirisa tekinoroji mumakore achangopfuura, iine yakanyanya kukwirira kugadzirisa uye nekumhanya, inokwanisa kuita micrometer kusvika nanometer-level etching uye kugadzirisa pane dzakasiyana siyana zvinhu (kusanganisira girazi laser processing).
Laser yekugadzira tekinoroji yakaona kukurumidza kukurumidza mumakore gumi apfuura, nekushandisa kwayo kwekutanga kuve laser kugadzirisa kwezvinhu zvesimbi. Laser kucheka, laser welding, uye laser cladding yesimbi ndeimwe yeakanyanya kukosha maitiro musimbi laser processing. Nekudaro, sezvo kusungwa kunowedzera, iyo homogenization yezvigadzirwa zvelaser yave yakaoma, ichidzikamisa kukura kwemusika welaser. Naizvozvo, kupaza, maLaser application anofanirwa kuwedzera kuita madomasi matsva. Zvisiri zvesimbi zvinokodzera laser application zvinosanganisira machira, girazi, mapurasitiki, mapolymers, ceramics, nezvimwe. Chinhu chega chega chinosanganisira maindasitiri akati wandei, asi akakura ekugadzirisa matekiniki atovepo, kuita kuti laser inotsiva ive isiri basa riri nyore.
Kuti upinde mundima isiri-simbi yezvinhu, zvinodikanwa kuti uongorore kana kupindirana kwelaser nechinhu kuchigoneka uye kana kukanganisa kuchaitika. Parizvino, girazi rinomira pachena senzvimbo huru ine yakawedzera kukosha uye mukana webatch laser processing application.
Yakakura Nzvimbo yeGirazi Laser Kucheka
Girazi chinhu chakakosha cheindasitiri chinoshandiswa mumaindasitiri akasiyana senge mota, kuvaka, zvekurapa, uye zvemagetsi. Zvishandiso zvaro zvinotangira kubva kudiki-mwero mafirita anoyera mamicrometer kusvika kune akakura-magirazi mapaneru anoshandiswa mumaindasitiri akaita semotokari kana kuvaka.
Girazi rinogona kuiswa muOptical glass, quartz glass, microcrystalline glass, sapphire glass, nezvimwewo. Chimiro chakakosha cheGirazi ndeye brittleness yayo, izvo zvinounza matambudziko makuru kune echinyakare nzira dzekugadzirisa. Tsika dzekucheka girazi nzira dzinowanzo shandisa yakaoma alloy kana madhaimani maturusi, nekucheka maitiro akakamurwa kuita maviri matanho. Chekutanga, kutsemuka kunogadzirwa pamusoro pegirazi pachishandiswa dhaimondi-tipped turusi kana yakaoma alloy kukuya vhiri. Chechipiri, nzira dzemuchina dzinoshandiswa kupatsanura girazi pamwe nemutsara wekutsemuka. Zvisinei, aya maitiro echinyakare ane zvipingamupinyi zvakajeka. Izvo hazvina kukwana, zvichiita kuti mipendero isina kuenzana iyo inowanzoda kukwenenzverwa kwechipiri, uye inoburitsa marara akawanda uye guruva. Uyezve, kune mabasa akadai sekuchera maburi pakati pegirazi mapaneru kana kucheka zvimiro zvisina kujairika, nzira dzechinyakare dzinonetsa. Apa ndipo panoonekwa zvakanakira laser yekucheka girazi. Muna 2022, China indasitiri yegirazi mari yekutengesa yaive ingangoita 744.3 bhiriyoni yuan. Mwero wekupinda kwelaser yekucheka tekinoroji muindasitiri yegirazi ichiri padanho rayo rekutanga, zvichiratidza nzvimbo yakakosha yekushandiswa kwelaser yekucheka tekinoroji sechinotsiva.
Girazi Laser Kucheka: Kubva Nharembozha Pamberi
Girazi laser yekucheka kazhinji inoshandisa Bezier inotarisisa musoro kugadzira yakakwirira peak simba uye density laser matanda mukati megirazi. Nekutarisa danda reBezier mukati megirazi, rinobva ranyungudutsa zvinhu, richigadzira nzvimbo yekupisa, iyo inokurumidza kuwedzera kuita mitswe panzvimbo yepamusoro nepasi. Aya makatsemuka anoumba chikamu chekucheka chinoumbwa neasingaverengeke madiki pore pores, achiwana kucheka kuburikidza nekunze kwekushushikana kwekutsemuka.
Nekufambira mberi kwakakosha muhunyanzvi hwelaser, mazinga emagetsi akawedzerawo. Nanosecond green laser ine anopfuura 20W simba inogona kunyatsocheka girazi, ukuwo picosecond ultraviolet laser ine anopfuura 15W simba inocheka girazi pasi pe2mm gobvu. Kune maChinese mabhizinesi anogona kucheka girazi kusvika 17mm gobvu. Laser yekucheka girazi inozvirumbidza yakakwira. Semuyenzaniso, kucheka chidimbu chegirazi chedhayamita gumi pagirazi rakakora 3mm zvinongotora masekonzi gumi chete nekucheka kwelaser zvichienzaniswa nemaminitsi akati wandei nemapanga emuchina. Laser-akachekwa mipendero yakatsetseka, ine notch chaiyo inosvika 30μm, ichibvisa kudiwa kwechipiri machining kune zvakajairika zvigadzirwa zvemaindasitiri.
Laser-kucheka girazi chiitiko chazvino, kutanga makore matanhatu kusvika manomwe apfuura. Indasitiri yekugadzira nharembozha yaive pakati pevakatanga kugamuchira, vachishandisa laser yekucheka pamagirazi egirazi makavha uye kusangana nekuvhiya nekuunzwa kwelaser invisibility yekucheka mudziyo. Nekuzivikanwa kwema-full-screen smartphones, chaiyo laser kucheka kwese hombe-screen girazi mapaneru kwakawedzera zvakanyanya girazi kugadzirisa kugona. Laser yekucheka yave yakajairika kana zvasvika kune girazi chikamu chekugadzirisa nharembozha. Maitiro aya akanyanya kufambiswa neautomated midziyo yelaser processing yembozha nhare yekuvhara girazi, laser yekucheka michina yemamera ekudzivirira lenses, uye yakangwara michina yekuchera magirazi substrates.
Mota-Yakamisikidzwa Yemagetsi Screen Girazi Iri Kutora Zvishoma Nezvishoma Kucheka Laser
Masikirini akaiswa mumotokari anodya magirazi egirazi, kunyanya kune epakati control screens, navigation system, dashcams, etc. Mazuvano, mota zhinji nyowani dzemagetsi dzakashongedzerwa nehurongwa hwakangwara uye oversized central control screens. Hungwaru masisitimu ave akajairwa mumotokari, iine makuru uye akawanda skrini, pamwe ne3D curved skrini zvishoma nezvishoma ichive iyo musika mukuru. Girazi rekuvhara mapaneru emota-akakwidzwa zvidzitiro anoshandiswa zvakanyanya nekuda kweakanakisa maitiro, uye yemhando yepamusoro curved girazi regirazi rinogona kupa ruzivo rwekupedzisira kune indasitiri yemotokari. Nekudaro, iyo yakanyanya kuoma uye brittleness yegirazi inoisa dambudziko pakugadzirisa.
Mota-yakagadzika magirazi egirazi inoda kurongeka kwepamusoro, uye kushivirira kweakaungana maumbirwo ezvikamu zvishoma. Kukanganisa kwakakura kwedimensional panguva yekucheka kwesquare/bar skrini kunogona kutungamira kunyaya dzegungano. Nzira dzechinyakare dzekugadzirisa dzinosanganisira matanho akati wandei akadai sekucheka mavhiri, kutyora kwemanyorero, CNC kuumbwa, uye chamfering, pakati pevamwe. Sezvo iri mechanical processing, inotambura nezvinetso zvakadai sekushanda kwakaderera, hurombo husina kunaka, goho rakaderera, uye kudhura kwakanyanya. Mushure mekucheka mavhiri, CNC machining emota imwe yepakati kudzora chivharo chegirazi chimiro chinogona kutora kusvika ku8-10 maminetsi. Iine ultra-fast lasers inopfuura 100W, girazi re 17mm rinogona kutemwa mune imwe sitiroko; kubatanidza maitiro akawanda ekugadzira kunowedzera kushanda zvakanaka ne80%, uko 1 laser yakaenzana makumi maviri CNC michina. Izvi zvinovandudza zvakanyanya kubereka uye zvinoderedza mari yekugadzirisa unit.
Zvimwe Zvishandiso zveLaser muGirazi
Girazi reQuartz rine chimiro chakasarudzika, zvichiita kuti zviome kutsemura kucheka nema lasers, asi femtosecond lasers inogona kushandiswa kupinza pagirazi requartz. Uku ndiko kushandisa kwemafemtosecond lasers echokwadi machining uye etching pagirazi requartz.Femtosecond laser tekinoroji inokurumidza kusimukira yepamusoro yekugadzirisa tekinoroji mumakore achangopfuura, iine yakanyanya kukwirira kugadzirisa uye kumhanya, inokwanisa kuita micrometer kusvika nanometer-level etching uye kugadzirisa pane dzakasiyana siyana zvinhu. Laser kutonhora tekinoroji inosiyana nekuchinja kudiwa kwemusika. Semunhu ane ruzivo chiller mugadziri anogadziridza yeduchiller mvura mitsara yekugadzira inoenderana nemafambisirwo emusika, TEYU Chiller Manufacturer's CWUP-Series Ultrafast Laser Chillers inogona kupa inoshanda uye yakagadzikana kutonhora mhinduro dzepicosecond uye femtosecond lasers inosvika 60W.
Laser welding yegirazi tekinoroji nyowani yakabuda mumakore maviri kusvika matatu apfuura, yakatanga kuoneka muGermany. Parizvino, zvikamu zvishoma chete muChina, zvakadai seHuagong Laser, Xi'an Institute of Optics uye Fine Mechanics, uye Harbin Hit Weld Technology, vakaputsa teknolojia iyi.Pasi pechiito chepamusoro-simba, ultra-short pulse lasers, masaisai ekumanikidza anogadzirwa ne lasers anogona kugadzira microcracks kana kushushikana kudzika mugirazi, izvo zvinogona kukurudzira kubatana pakati pezvimedu zviviri zvegirazi. Girazi rakasungirirwa mushure mekunama rakasimba kwazvo, uye zvave kutogoneka kuwana yakaomeswa welding pakati pe3mm gobvu girazi. Mune ramangwana, vatsvakurudzi vari kutarisawo pamusoro pekuputira kwegirazi kune zvimwe zvinhu. Parizvino, aya maitiro matsva haasati ashandiswa zvakanyanya mumabhechi, asi kana akura, pasina mubvunzo achaita basa rakakosha mune mamwe epamusoro-magumo ekushandisa minda.
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TEYU S&A Chiller yakavambwa muna 2002 iine makore makumi maviri nemaviri ekugadzira chiller ruzivo, uye ikozvino inozivikanwa seyekutonhora tekinoroji piyona uye akavimbika shamwari muindasitiri yelaser.
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