![Izinto eziluncedo kunye neempawu ezibalaseleyo ze-UV laser micro-machining 1]()
Kwiminyaka eli-10 edlulileyo, ubuchule belaser buye baziswa ngokuthe ngcembe kwicandelo lemveliso yamashishini ahlukeneyo kwaye buye bathandwa kakhulu. I-laser engraving, i-laser cutting, i-laser welding, i-laser drilling, ukucocwa kwe-laser kunye nezinye iindlela ze-laser zisetyenziswa ngokubanzi kwi-metalation yesinyithi, intengiso, ithoyizi, amayeza, iimoto, i-electronics yabathengi, unxibelelwano, ukwakha iinqanawa, i-aerospace kunye namanye amacandelo.
Ijenereyitha yeLaser inokuhlelwa ngokweendidi ezininzi ezahlukeneyo ngokusekwe kumandla e-laser, ubude bamaza kunye norhulumente. Ngobude be-wavelength, i-laser ye-infrared lolona hlobo lusetyenziswa kakhulu, ngakumbi ekusetyenzweni kwesinyithi, iglasi, ufele kunye nelaphu. I-laser eluhlaza inokwenza uphawu lwelaser kunye nokukrola kwiglasi, ikristale, i-acrylic kunye nezinye izinto ezibonakalayo. I-laser ye-UV, nangona kunjalo, inokuvelisa ukusika okuphezulu kunye nesiphumo sokumakisha kwiplastiki, iphakheji yebhokisi yephepha, izixhobo zonyango kunye ne-elektroniki yabathengi kwaye iya idume ngakumbi.
Ukusebenza kwe-laser ye-UV
Kukho iintlobo ezimbini zeelaser ze-UV. Enye yilaser ye-UV eqinile kwaye enye yigesi ye-UV laser. Igesi ye-UV laser ikwabizwa ngokuba yi-excimer laser kwaye inokuphuhliswa ngakumbi kwi-laser ye-UV egqithisileyo enokusetyenziswa kwi-cosmetology yezonyango kunye ne-stepper esisixhobo esibalulekileyo sokwenza isekethe edibeneyo.
I-laser ye-UV eqinile ine-355nm ubude kwaye ibonakalisa i-pulse emfutshane, i-beam yokukhanya ebalaseleyo, ukuchaneka okuphezulu kunye nexabiso eliphezulu eliphezulu. Ukuthelekisa ne-laser eluhlaza kunye ne-laser ye-infrared, i-laser ye-UV inobushushu obuncinci obuchaphazela indawo kwaye inezinga elingcono lokufunxa kwiintlobo ezahlukeneyo zemathiriyeli. Ke ngoko, i-laser ye-UV ikwabizwa ngokuba "ngumthombo wokukhanya okubandayo" kwaye ukusetyenzwa kwayo kwaziwa ngokuba "kukusetyenzwa okubandayo."
Ngophuhliso olukhawulezayo lwe-ultra-short pulsed laser technique, i-soli-state picosecond UV laser kunye nepicosecond UV fiber laser sele ikhulile kwaye inokufikelela ngokukhawuleza nangokuchanekileyo ngakumbi. Nangona kunjalo, kuba i-picosecond UV laser ixabisa kakhulu, isicelo esikhulu siseyi-nanosecond UV laser.
Ukusetyenziswa kwe-laser ye-UV
I-laser ye-UV inenzuzo yokuba eminye imithombo ye-laser ayinayo. Inokunciphisa uxinzelelo lwe-thermal, ukwenzela ukuba umonakalo omncinci uya kwenzeka kwindawo yokusebenza eya kuhlala injalo. I-laser ye-UV inokuba nefuthe elimangalisayo lokucubungula kwizinto ezinokutsha, izinto ezilukhuni kunye ne-brittle, i-ceramics, iglasi, iplastiki, iphepha kunye neentlobo ezininzi zemathiriyeli engeyiyo isinyithi.
Kwezinye iiplastiki ezithambileyo kunye neepholima ezikhethekileyo ezisetyenziselwa ukwenza i-FPC zinomatshini omncinci we-UV laser endaweni ye-infrared laser.
Esinye isicelo se-laser ye-UV yi-micro-drilling, kubandakanywa nomngxuma, umngxuma omncinci njalo njalo. Ngokugxininisa ukukhanya kwe-laser, i-laser ye-UV inokuhamba ngebhodi yesiseko ukufezekisa ukubhola. Ngokusekwe kwizinto ezisebenza kuzo i-laser ye-UV, owona mngxuma uncinci ugrunjiweyo unokuba ngaphantsi kwe-10μm.
IiCeramics zonwabele amawaka eminyaka embali. Ukusuka kwiimveliso zokusetyenziswa kwemihla ngemihla ukuya kwi-elektroniki, unokuhlala ubona umkhondo we-ceramics. Kwinkulungwane edlulileyo, iiseramics zombane ngokuthe ngcembe ziye zakhula kwaye zaba nezicelo ezibanzi, ezinje ngebhodi yesiseko esusa ubushushu, imathiriyeli yepiezoelectric, isemiconductor, ukusetyenziswa kwemichiza njalo njalo. Njengoko iiseramics ze-elektroniki zinokufunxa ngcono ukukhanya kwe-laser ye-UV kwaye ubungakanani bayo buba ncinci kwaye buncinci, i-laser ye-UV iyakubetha i-CO2 laser kunye ne-laser eluhlaza xa yenze i-micro-machining echanekileyo kwiiseramikhi zombane.
Ngohlaziyo olukhawulezayo lwee-elektroniki zabathengi, imfuno yokusikwa ngokuchanekileyo, ukukrolwa kunye nokumakishwa kweekeramics kunye neglasi kuya kukhula ngokumangalisayo, okukhokelela kuphuhliso olukhulu lwelaser ye-UV yasekhaya. Ngokwedatha, umthamo wentengiso ye-laser ye-UV yasekhaya ibingaphezulu kwe-15000 yeeyunithi kunyaka ophelileyo kwaye baninzi abavelisi be-laser be-UV abadumileyo eTshayina. Ukukhankanya ezimbalwa: Ukuzuza iLaser, Inngu, Inno, Bellin, RFH, Huaray njalo njalo.
iyunithi yokupholisa laser ye-UV
Ukusetyenziswa kwangoku kwimizi-mveliso ye-UV laser ukusuka kwi-3W ukuya kwi-30W. Ukufuna ukusetyenzwa ngokuchanekileyo kufuna umgangatho ophezulu wokulawula ubushushu be-laser ye-UV. Ukuqinisekisa ukuthembeka kunye nexesha lokuphila le-laser ye-UV, ukongeza isixhobo sokupholisa esizinzile kwaye esikumgangatho ophezulu KUFUNEKA.
S&A I-Teyu ngumboneleli wesisombululo sokupholisa i-laser kwiminyaka eyi-19 yembali kunye nomthamo wokuthengisa wonyaka weeyunithi ze-80000. Ukupholisa i-laser ye-UV, S&A i-Teyu iphuhlise i-RMUP yochungechunge lwe -rack i- recirculating chiller yamanzi enokuzinza kobushushu bufikelela kwi-± 0.1℃. Inokuhlanganiswa kwi-UV laser layout machine. Fumana ulwazi oluthe kratya malunga S&A Teyu RMUP uthotho lwechiller lwamanzi apha https://www.teyuchiller.com/ultrafast-laser-uv-laser-chiller_c3
![UV laser chiller]( "UV laser chiller")
