1. Dambudziko: Kupwanya kwetsvina
Muchina wekuisa chiratidzo nelaser (laser marking machine) ilaser beam pamusoro pezvinhu zvakasiyana-siyana pachiratidzo chisingaperi. Mhedzisiro yekuisa chiratidzo ndeyekuratidza zvinhu zvakadzika kuburikidza nekubuda kwechinhu pamusoro, kuitira kuti unyore mapatani akanaka, zviratidzo zvekutengeserana uye magwaro, muchina wekuisa chiratidzo nelaser wakakamurwa kuva, muchina wekuisa chiratidzo nelaser weCO2, muchina wekuisa chiratidzo nelaser wesemiconductor, muchina wekuisa chiratidzo nelaser wefiber uye muchina wekuisa chiratidzo neLAG, muchina wekuisa chiratidzo nelaser unonyanya kushandiswa mune zvimwe zvinodiwa kuti zvive zvakanaka uye zvine mwero. Unoshandiswa muzvikamu zvemagetsi, macircuits akabatanidzwa (IC), midziyo yemagetsi, kutaurirana nefoni, zvigadzirwa zvehardware, zvishandiso, zviridzwa zvine mwero, magirazi nemawachi, zvishongo, zvikamu zvemota, makiyi epurasitiki, zvinhu zvekuvaka, mapaipi ePVC.
Chinyorwa chino chinokuendesai kukunzwisisa nekukurumidza kwemuchina wekumaka wemopa fiber laser
1. Musiyano uripo pakati peQ modulation neMOPA tekinoroji mufiber lasers
Mhando mbiri huru dzema laser e pulsed fiber dziri kutengeswa pari zvino dzekushandiswa kwe laser marking i Q-modulated technology ne MOPA technology, inova laser structure ine laser oscillator yakakandwa ne amplifier. Muindasitiri, MOPA laser inoreva nanosecond pulsed fiber laser yakasiyana, "yakangwara" ine semiconductor laser seed source inofambiswa ne electrical pulse ne fiber amplifier. "Intelligence" yayo inonyanya kuratidzwa mu output pulse width inogadziriswa yoga (range inogona kusvika 2ns-500ns), uye repetition frequency inogona kusvika megahertz. Q-modulated fiber laser seed source structure inoiswa mu fiber oscillation cavity loss modulator, nekuchinja nguva nenguva optical loss mu resonant cavity kuti ibudise pulse width ye nanosecond pulse light output. Padambudziko iri rinowanzo netsa, tichaita ongororo pfupi kubva pazvinhu zvitatu: laser internal structure, output optical parameters uye application scenarios.
2. Chimiro chemukati cheLaser
Maumbirwo emukati meMOPA fiber lasers nemaQ-modulated fiber lasers akasiyana zvikuru nenzira yekugadzira chiratidzo chechiedza chepulse seed, icho chinogadzirwa nemagetsi anofambisa semiconductor laser chip, kureva kuti chiratidzo chechiedza chinobuda chinogadziriswa nechiratidzo chemagetsi chinotyaira, saka kune kuchinjika kukuru kwekugadzira maparamita akasiyana epulse (upamhi hwepulse, frequency yekudzokorora, pulse waveform nesimba, nezvimwewo). . Chiratidzo chepulse seed optical cheQ-modulated fiber laser chinogadzirwa nekuwedzera kana kuderedza kurasikirwa kwemaziso nguva nenguva mu resonant cavity kuti igadzire pulsed optical output, iyo iri nyore muchimiro uye inobatsira zvikuru mumutengo. Zvisinei, maparamita epulse anogumira zvishoma nemidziyo yeQ-modulated nezvimwe zvinopesvedzera.
Nheyo yemukati yeMOPA fiber laser neQ-modulated fiber laser inoratidzwa nenzira inotevera.
3. Zvinobuda zvemaoptical parameters
Upamhi hwepulse yeMOPA fiber laser hunogadziriswa hwakazvimiririra. Upamhi hwepulse yeMOPA fiber laser hunogona kugadziriswa zvisina kurongeka (kubva pa2ns kusvika 500 ns).
Kana pulse yakamanikana, nzvimbo inobatwa nekupisa idiki uye kunyatsogadzirisa kwayo kunogona kuwanikwa.
Upamhi hwepulse yeQ-modulated fiber laser haugadzirisiki, uye upamhi hwepulse hunowanzo buda nemutengo wakatarwa we80 ns kusvika 140 ns. MOPA fiber laser ine huwandu hwakakura hwemafrequencies anodzokororwa. MOPA lasers inogona kusvika pahuwandu hweMHz. Kudzokororwa kwakanyanya kunoreva kushanda zvakanaka kwekugadzirisa, uye MOPA inogona kuchengetedza hunhu hwesimba repamusoro pasi pemamiriro efrequencies anodzokororwa zvakanyanya. Q-modulated fiber lasers inoganhurirwa nemamiriro ekushanda eQ-switch uye ine huwandu hwakatetepa hwemafrequencies anobuda, anosvika ~100 kHz chete pamafrequencies akakwira.
4. Maitiro Ekushandisa
Laser yeMOPA fiber ine ma parameter akasiyana-siyana, saka pamusoro pekufukidza mashandisirwo emazuva ano ekugadzirisa laser ye nanosecond, inogona zvakare kushandisa hupamhi hwayo hwakatetepa hwepulse, frequency yakakwira, uye simba repamusoro kuti iwane mamwe mashandisirwo ekugadzirisa akasarudzika. Semuenzaniso.
Kubvisa jira rakatetepa realuminium oxide pamusoro
Zvino zvigadzirwa zvemagetsi zvakatetepa uye zvakareruka, mafoni mazhinji, mapiritsi, uye makomputa ari kushandisa thin aluminum oxide segoko rechigadzirwa. Kushandiswa kweQ-modulated laser mu thin aluminum plate marking conductive bit, zviri nyore kutungamira ku deformation yezvinhu, kumashure kwe convex package, zvichikanganisa zvakananga chitarisiko cherunako. Uye kushandiswa kweMOPA laser diki pulse width parameters, izvo zvinogona kuita kuti zvinhu zvisave nyore ku deformation, mhedzisiro yacho inonyanya kupenya chena. Izvi zvinodaro nekuti MOPA laser inoshandisa diki pulse width parameters inogona kuita kuti laser igare muzvinhu kwenguva pfupi, asi inewo simba rakakwana rekubvisa anode layer, saka kune thin aluminum oxide surface stripping anode processing, MOPA laser isarudzo iri nani.
Kushandiswa kweAruminiyamu inosviba
Kushandisa laser kuratidza logo nhema, nhamba yemuenzaniso, zvinyorwa, nezvimwewo pamusoro pezvinhu zvealuminium zvakazodzwa, iyi application yave ichishandiswa zvakanyanya neApple, Huawei, ZTE, Lenovo, Meizu nevamwe vagadziri vemagetsi mumakore maviri apfuura pakuisa chiratidzo pa logo, nhamba yemuenzaniso, nezvimwewo nemavara matema paganda rezvigadzirwa zvemagetsi. Kune rudzi urwu rwekushandisa, MOPA laser chete ndiyo inogona kuigadzirisa parizvino. Sezvo MOPA laser ine huwandu hwakasiyana hwe pulse width uye pulse frequency adjustment, kushandiswa kwehupamhi hwe pulse hwakatetepa, high frequency parameters zvinogona kuiswa pamusoro pechinhu black effect, kuburikidza nekusanganiswa kwakasiyana kwema parameters zvinogonawo kuiswa ne grayscale effect yakasiyana.
Kucherechedza Nerazi Yemavara
Kumaka mavara nelaser rudzi rutsva rwemaitiro ekuisa mavara nelaser. Parizvino, tekinoroji iyi ndeye MOPA laser chete kwenguva pfupi pasimbi isina ngura, chrome, titanium nezvimwe zvinhu zvesimbi zvine mapatani emavara. Paunenge uchitamba mavara pazvinhu zvesimbi isina ngura, danda relaser rinogona kugadziriswa kuti richinje ruvara rwepamusoro pechinhu chinoshanduka, kuitira kuti uwane mhedzisiro yekushongedza yemavara akasiyana, kune indasitiri yezvigadzirwa zvesimbi isina ngura, unogona kuwedzera ruvara rwepatani yekuisa mavara, unogona kugadzirisa mapatani akasiyana-siyana emavara sezvaunoda, ari nyore uye ari nyore kushandisa: kuchengetedzwa kwezvakatipoteredza uye kusasvibiswa; kumhanya kwekuisa mavara, kunogona kuwedzera zvakanyanya kukosha kwezvigadzirwa zvesimbi isina ngura, kuwedzera kukwikwidzana kwemusika kwezvigadzirwa zvesimbi isina ngura. Kuwedzera kukosha kune chigadzirwa.
Kazhinji, MOPA fiber laser pulse upamhi uye frequency zvinogadziriswa zvakazvimiririra, uye huwandu hwakawanda hwema parameter anogadziriswa, saka kugadziriswa kwemhedzisiro yakanaka, yakaderera yekupisa, muplate yakatetepa yealuminium oxide marking, anodized aluminium black, stainless steel color, nezvimwewo, zvakanakira zvinoshamisa, zvinogona kuzadzisa mhedzisiro yeQ fiber laser hazvigone kuwanikwa. Q-modulated fiber laser inoratidzwa nekusimbisa kwakasimba, uye ine zvakanakira mukugadzirisa kwakadzika kwesimbi, asi mhedzisiro yekusimbisa haina kunaka. Mukushandiswa kwakajairika kwekusimbisa, maficha makuru eMOPA pulsed fiber lasers zvichienzaniswa neQ-modulated fiber lasers anoratidzwa mutafura iri pazasi. Vashandisi vanogona kusarudza laser yakakodzera zvichienderana nezvinodiwa chaizvo zvezvinhu zvekumisa uye mhedzisiro.
| Zita reKunyorera | Malaser eQ-modulated | MaLaser eMOPA |
| Kubvisa pamusoro pepepa realuminium oxide | Chigadziko chacho chinoshanduka nyore nyore, zvichiita mabhegi akakombama uye mitsetse yepasi yakaoma | Upamhi hudiki hwekurova kwemoyo, zvasara zvishoma zvekupisa, hapana shanduko ye substrate, patani yechigadziko chena uye chakajeka |
| Kusviba kwearuminiyamu yakasanganiswa | Kubvisa guruva remhando yepamusoro kunongogoneka chete | Kuburikidza nehurongwa hwakasiyana-siyana hwema parameter, unogona kutara mhando dzakasiyana dzekugadzirisa grey nedema dema |
| Kuveza kwakadzika kwesimbi | Simba, rakakodzera kucheka zvakadzama, rakapwanyika pasi pevhu | Kudzika kwekunyora kusina kusimba, asi kutsetseka kwacho kwakapfava, kudiki, kunogona kuita basa jena rakajeka |
| Ruvara rwesimbi isina ngura | Zvinoda kusanyatsoonekwa, mhedzisiro yacho yakaoma kugadzirisa | Inogona kutamba mavara akasiyana-siyana nekugadzirisa hupamhi hwekurova kwemoyo uye musanganiswa wefrequency |
| ABS nedzimwe nzira dzekugadzira mapurasitiki | Mhedzisiro iri nyore yero, kunzwa kunorema, nekukurumidza | Hapana kunzwa, hazvisi nyore kuita yero, kugadzirisa zvakanaka |
| Kubvisa pendi yemakiyi epurasitiki anopenya | Zvakaoma kubvisa | Zviri nyore kubvisa contour yakachena, yakajeka yemucheto, kuendesa chiedza kuri nani, kushanda zvakanaka kwazvo |
| Bhakodhi yekumaka bhodhi rePCB, kodhi ye2D | Simba guru rekurova kwemoyo kamwe chete, asi epoxy resin inonzwa simba relaser | Shandisa hupamhi hwe pulse diki, frequency yepakati, barcode, 2D code yakajeka, hazvisi nyore kubvisa uye zviri nyore kuskena |
5. Mashandiro eMopa Laser Marking Machine
Muchina wekuisa chiratidzo chelaser weMOPA uri muchikamu chemuchina wekuisa chiratidzo chelaser, muchina wekuisa chiratidzo chelaser weMOPA unoshandisa laser ye semiconductor yakananga senzira yekupa mbeu (MOPA) ye fiber laser, zvichienzaniswa neQ-modulated fiber laser, MOPA fiber laser pulse frequency uye pulse width zvinodzorwa zvakazvimiririra, kuburikidza nema parameter maviri e laser kuti zvigadziriswe. Sisitimu ye high speed scanning oscillator inobvumira nguva dzose kubuda kwesimba repamusoro uye huwandu hwakakura hwe substrates kuti dziongororwe. Ne laser beam yemhando yepamusoro, mutengo wakaderera wekushandisa, maawa 100,000 ekuchengetedza-asina, yakakodzera aluminium oxide black, 304 stainless steel color, stripping anode, stripping coating, semiconductor uye electronics industry, mapurasitiki nezvimwe zvinhu zvinonzwa uye PVC plastic pipe industry, ichiisa chiratidzo chekuchengetedza nharaunda yefonti zvichienderana neROHS standards.
Zvichienzaniswa nemuchina wekuisa chiratidzo we laser, MOPA laser marking muchina M1 pulse width 4-200ns, M6 pulse width 2-200ns. Upamhi hwemuchina wekuisa chiratidzo we laser wakajairika i118-126ns, saka unogona kuona kuti MOPA laser marking muchina wekuisa chiratidzo we pulse width inogona kugadziriswa zvakasiyana-siyana, saka unogona kunzwisisa kuti nei zvimwe zvigadzirwa muchina wekuisa chiratidzo we fiber laser wakajairika usingakwanise kuburitsa mhedzisiro, asi MOPA laser marking muchina unogona kuburitsa mhedzisiro yacho.
Zvisinei, vatengi vazhinji vanotenga michina yekuisa chiratidzo cheMOPA laser vachitarisira kumhanya kwakafanana nemashini ekuisa chiratidzo chefiber laser, asi izvi hazvisi pachena. Matekinoroji maviri aya akasiyana. Pakunyora mavara, muchina unofanirwa kuisa chiratidzo nemumvuri mudiki pama frequency akakwira, izvo zvinobvumira kuveza kwepamusoro-soro, asi panguva imwe chete kumhanya kwekuisa chiratidzo kunononoka. Pamusoro pezvo, mukugadzira simbi yakadzika, muchina wekuisa chiratidzo cheMOPA laser ungasave nebhenefiti, nekuti hapana mukana wekushandisa simba rekurova kwemoyo rimwe chete, asi mhedzisiro yacho inonyorova uye iri nani pane muchina wekuisa chiratidzo we laser wakajairika pamwero mukuru. Naizvozvo, vatengi vasati vasarudza kutenga muchina wekuisa chiratidzo weMOPA laser, vanofanirwa kunzwisisa zvakanakira nekuipira kwemuchina uyu wekuisa chiratidzo chelaser.
Muchina wekuisa chiratidzo we laser weMOPA wakakodzera maitiro ekumaka simbi nezvinhu zvisiri zvesimbi, zvakaita sekugadzirwa kwezvikamu zvezvigadzirwa zvedhijitari ne laser dema, chifukidziro chekumashure chefoni, IPAD, aluminium dema, makiyi efoni, makiyi epurasitiki anopenya, zvikamu zvemagetsi, macircuits akabatanidzwa (IC), midziyo yemagetsi, zvigadzirwa zvekutaurirana, zvinhu zvekuchenesa zvekugezera, zvishandiso zvekushandisa, maturusi ekucheka, magirazi nemawachi, zvishongo, zvikamu zvemotokari, mikwende nemabhegi, midziyo yekubikira, zvigadzirwa zvesimbi isingatsvinda nezvimwe zvinhu.
Kambani yeMaven Laser Automation yave ichinyanya kutarisa indasitiri yelaser kwemakore gumi nemana, isu tine hunyanzvi mukugadzira machira elaser, tine muchina wekuisa machira efiber laser, muchina wekuisa machira eCO2 laser, muchina wekuisa machira eUV laser, pamusoro pezvo, tinewo muchina wekuisa machira elaser, muchina wekucheka laser uye muchina wekuchenesa laser, kana uchifarira michina yedu, unogona kutitevera wosununguka kutibata.
Nguva yekutumira: Mbudzi-15-2022
