Chii chinonzi laser kuchenesa
Nekufumura yakadzika laser simba pamusoro peiyo yakasvibiswa workpiece, laser yekuchenesa inogona kubvisa iyo tsvina layer ipapo pasina kukuvadza iyo substrate maitiro. Iyo ndiyo yakanakira sarudzo yechizvarwa chitsva cheindasitiri yekuchenesa tekinoroji.
Laser yekuchenesa tekinoroji yave zvakare yakakosha yekuchenesa tekinoroji muindasitiri, kuvaka ngarava, aerospace, nedzimwe nzvimbo dzepamusoro dzekugadzira, kusanganisira kubviswa kwetsvina yerabha pamusoro pematayi mold, kubviswa kwesilicon mafuta tsvina pamusoro pegoridhe. firimu, uye kucheneswa kwakanyanya kweiyo microelectronics indasitiri.
Yakajairika laser yekuchenesa maapplication
◾ Kubvisa Pendi
◾ Kubvisa Mafuta
◾ Kubvisa Oxide
Kune tekinoroji yelaser senge laser yekucheka, laser engraving, laser kuchenesa, uye laser welding, unogona kunge uchiziva izvi asi zvine chekuita nelaser sosi. Pane fomu rereferensi yako iro rinenge ina laser sosi uye inoenderana yakakodzera zvinhu uye mashandisiro.
Ina Laser sosi nezve Laser kuchenesa
Nekuda kwekusiyana kweakakosha ma paramita akadai sewavelength uye simba reakasiyana laser sosi, kunyudzwa kwezvakasiyana zvinhu uye mavara, saka iwe unofanirwa kusarudza iyo chaiyo laser sosi yemuchina wako wekuchenesa laser zvinoenderana nezvinodiwa zvekubvisa zvinosvibisa.
▶ MOPA Pulse Laser Kuchenesa
(kushanda pamhando dzose dzezvinhu)
MOPA laser ndiyo inonyanya kushandiswa mhando yekuchenesa laser. MO inomirira master oscillator. Sezvo MOPA fiber laser system inogona kukwidziridzwa zvichinyatsoenderana nembeu yechiratidzo sosi yakasanganiswa kune sisitimu, hunhu hwakakodzera hwelaser hwakaita sepakati wavelength, pulse waveform uye pulse hupamhi haizoshandurwe. Naizvozvo, iyo parameter inogadzirisa dimension yakakwira uye huwandu hwacho hwakakura. Kune akasiyana maficha ekushandisa ezvakasiyana zvinhu, kuchinjika kwakasimba uye iyo process hwindo nguva yakakura, iyo inogona kusangana nekucheneswa kwepasi kwezvinhu zvakasiyana.
▶ Inoumba Fiber Laser Kuchenesa
(yakanakisa sarudzo yekubvisa pendi)
Laser composite yekuchenesa inoshandisa semiconductor inoenderera mberi laser kugadzira kupisa conduction kubuda, kuitira kuti substrate ichacheneswa inotora simba kugadzira gasification, uye plasma gore, uye kuumba kupisa kwekuwedzera kudzvanywa pakati pesimbi zvinhu uye yakasvibiswa layer, ichideredza iyo interlayer bonding force. Kana iyo laser sosi ichigadzira yakakwira-simba pulse laser beam, iyo vibration shock wave inobvisa iyo yakanamatira neiyo isina kusimba yekunamatira simba, kuitira kuti uwane nekukurumidza laser kuchenesa.
Laser composite yekuchenesa inosanganisa inoenderera laser uye pulsed laser mabasa panguva imwe chete. Kumhanya kwepamusoro, kunyatsoshanda, uye mamwe mayunifomu ekuchenesa mhando, kune akasiyana zvinhu, anogona zvakare kushandisa akasiyana wavelengths ekuchenesa laser panguva imwe chete kuzadzisa chinangwa chekubvisa mavara.
Semuyenzaniso, mukucheneswa kwelaser yezvinhu zvakakora zvekupfeka, iyo imwe laser yakawanda-pulse simba inobuda yakakura uye mutengo wakakwira. Iyo composite yekuchenesa ye pulsed laser uye semiconductor laser inogona kukurumidza uye zvinobudirira kuvandudza kunaka kwekuchenesa, uye haikonzere kukuvadza kune substrate. Mukuchenesa kwelaser kwezvinhu zvinoratidzira zvakanyanya senge aruminiyamu alloy, imwe laser ine mamwe matambudziko akadai seyakanyanya kutaridzika. Uchishandisa pulse laser uye semiconductor laser composite kuchenesa, pasi pechiito che semiconductor laser thermal conduction transmission, wedzera simba rekunyudza chiyero cheiyo oxide layer pane simbi pamusoro, kuitira kuti pulse laser beam inogona kupepeta iyo oxide layer nekukurumidza, kunatsiridza mashandiro ekubvisa. zvakanyanya, kunyanya kushanda kwekubvisa pendi kunowedzerwa nekanopfuura ka2.
▶ CO2 Laser Kuchenesa
(yakanakisa sarudzo yekuchenesa isiri-simbi zvinhu)
Carbon dioxide laser igasi laser ine CO2 gasi sechinhu chinoshanda, iyo yakazadzwa neCO2 gasi uye mamwe magasi ebetsero (helium nenitrogen pamwe nediki diki rehydrogen kana xenon). Kubva pane yakasarudzika wavelength, CO2 laser ndiyo yakanakisa sarudzo yekuchenesa pamusoro pezvinhu zvisiri zvesimbi zvakadai sekubvisa glue, kukoira neingi. Semuenzaniso, kushandiswa kweCO2 laser kubvisa iyo composite pendi layer pamusoro pearuminiyamu alloy haina kukuvadza pamusoro peanodic oxide film, uye haideredze ukobvu hwayo.
▶ UV Laser Kuchenesa
(yakanakisa sarudzo yechigadzirwa chemagetsi chakanyanya)
Ultraviolet lasers inoshandiswa mu laser micromachining inonyanya kusanganisira excimer lasers uye ese akasimba-state lasers. Ultraviolet laser wavelength ipfupi, imwe neimwe photon inogona kuendesa yakakwira simba, inogona kutyora zvakananga kemikari zvisungo pakati pezvinhu. Nenzira iyi, zvinhu zvakaputirwa zvinobviswa pamusoro pegasi kana zvimedu, uye iyo yese yekuchenesa nzira inoburitsa yakaderera kupisa simba rinongokanganisa nzvimbo diki pane workpiece. Nekuda kweizvozvo, UV laser yekuchenesa ine yakasarudzika mabhenefiti mukugadzira diki, sekuchenesa Si, GaN uye zvimwe semiconductor zvinhu, quartz, safiro uye mamwe makristasi emaziso, Uye polyimide (PI), polycarbonate (PC) uye zvimwe zvinhu zvepolymer, zvinogona zvinobudirira. kuvandudza kunaka kwekugadzira.
UV laser inoonekwa seyakanakisa laser yekuchenesa chirongwa mumunda weiyo chaiyo yemagetsi, yakanyanya hunhu "inotonhora" yekugadzirisa tekinoroji haichinje chimiro chechinhu chechinhu panguva imwe chete, pamusoro peiyo micro machining uye kugadzirisa, inogona. kushandiswa zvakanyanya mukukurukurirana, optics, mauto, kuferefeta kwemhosva, zvekurapa uye mamwe maindasitiri neminda. Semuenzaniso, nguva ye5G yakagadzira kudiwa kwemusika kweFPC kugadzirisa. Iko kushandiswa kweUV laser muchina kunoita kuti zvikwanise kunyatso kutonhora machining eFPC uye zvimwe zvinhu.
Nguva yekutumira: Oct-10-2022