Zvaunoda Kuziva nezve Laser Kuchenesa
Laser yekutanga yenyika yakagadzirwa muna 1960 nemusayendisiti wekuAmerica Muzvinafundo Theodore Harold Mayman vachishandisa ruby kutsvagisa nekusimudzira, Kubva ipapo tekinoroji yelaser inobatsira vanhu nenzira dzakasiyana.Kukurumbira kwelaser tekinoroji kunoita kuti kukurumidza kusimudzira kwesainzi uye tekinoroji muminda yekurapa, kugadzira michina, kuyerwa chaiko uye kugadzirazve engineering kukurumidze kumhanya kwekufambira mberi munharaunda.
Kushandiswa kwelaser mumunda wekuchenesa kwaita budiriro huru.Kuenzaniswa nemaitiro echinyakare ekuchenesa akadai semechanicha friction, kemikari corrosion uye yakakwira-frequency ultrasound kuchenesa, laser yekuchenesa inogona kuona zvizere otomatiki kushanda pamwe nezvimwe zvakanaka zvakaita sekushanda kwakanyanya, kudhura kwakaderera, kusvibiswa-kusina kusvibiswa, kusakuvadzwa kwezvinhu zvepasi uye kuchinjika kugadzirisa. hupamhi hwekushandisa.Laser yekuchenesa inonyatso inosangana nepfungwa yegirinhi, yakatenderedza hushamwari kugadzirisa uye ndiyo yakavimbika uye inoshanda yekuchenesa nzira.
Nhoroondo yeLaser Cleaning Development
Kubva pakaberekwa pfungwa yelaser yekuchenesa tekinoroji pakati pe-1980s, kuchenesa laser kwave kuchiperekedzwa nekufambira mberi kwelaser tekinoroji nekusimudzira.Mumakore ekuma1970, J. Asums, nyanzvi yesainzi muUnited States, akaisa pamberi zano rekushandisa tekinoroji yekuchenesa laser kuchenesa chivezwa, fresco nezvimwe zvisaririra zvetsika.Uye zvakaratidza mukuita kuti kuchenesa laser kune basa rakakosha mukuchengetedza zvisaririra zvetsika.
Mabhizinesi makuru ari kuita mukugadzirwa kweLaser yekuchenesa michina anosanganisira Adapt Laser uye Laser Yakachena Yese kubva kuUnited States, El En Goup kubva kuItari neRofin kubva kuGermany, nezvimwewo. Mazhinji emidziyo yavo yeLaser isimba guru uye yakakwirira-kudzokorora frequency Laser. .Somuenzaniso, EYAssendel'ft et al.yakatanga kushandisa short-wave high pulse energy CO2 laser muna 1988 kuita bvunzo yekuchenesa yakanyorova, pulse wide 100ns, single pulse energy 300mJ, panguva iyoyo iri pamberi penyika.Kubva 1998 kusvika zvino, kuchenesa laser kwakagadziridzwa nekusvetuka uye miganhu.R.Rechner et al.akashandisa laser kuchenesa oxide layer pamusoro pealuminium alloy uye akacherekedza shanduko yemhando yezvinhu uye zviri mukati pamberi uye mushure mekuchenesa nekuongorora maelectron microscopy, simba dispersive spectrometer, infrared spectrum uye X-ray photoelectron spectroscopy.Dzimwe nyanzvi dzakashandisa femtosecond laser kucheneswa nekuchengetedza magwaro enhoroondo uye zvinyorwa, uye ine zvakanakira kuchenesa kwakanyanya, diki discoloration effect uye haina kukuvara kune fiber.
Nhasi, kuchenesa laser kuri kuwedzera muChina, uye MimoWork yatangisa nhevedzano yemhando yepamusoro-simba inobatwa nelaser yekuchenesa michina yekushandira vatengi mukugadzirwa kwesimbi pasi rese.
MimoWork Laser Cleaner Machine >>
Dzidza zvakawanda nezve laser yekuchenesa muchina
Nheyo yeLaser Yekuchenesa
Laser yekuchenesa ndeye kushandisa hunhu hwekusimba kwesimba repamusoro, kutungamira uye convergence kugona kwelaser kuitira kuti simba rinosunga pakati pezvinosvibisa uye matrix riparadzwe kana zvinosvibisa zvakanangana mhute dzimwe nzira dzekubvisa tsvina, kuderedza simba rinosunga rezvinosvibisa uye matrix, uye wozozadzisa kucheneswa kwepamusoro pe workpiece.Kana izvo zvinosvibisa zviri pamusoro peiyo workpiece zvichitora simba re laser, kukurumidza kwavo gasification kana pakarepo kupisa kwekuwedzera kunokunda simba pakati pezvinosvibisa uye substrate pamusoro.Nekuda kwekuwedzera kupisa simba, iyo
Iyo yese laser yekuchenesa maitiro inogona kukamurwa kuita nhanho ina:
1. Laser gasification kuora,
2. laser kubvisa,
3. kuwedzera kwekushisa kwezvikamu zvinosvibisa,
4. kudengenyeka kwematrix pamusoro uye kusvibiswa kunosvibisa.
Dzimwe pfungwa
Ehe, kana uchishandisa laser yekuchenesa tekinoroji, kutarisisa kunofanirwa kubhadharwa kune laser yekuchenesa chikumbaridzo chechinhu chinocheneswa, uye yakakodzera laser wavelength inofanirwa kusarudzwa, kuitira kuti uwane yakanakisa yekuchenesa maitiro.Laser yekuchenesa inogona kushandura chimiro chezviyo uye kutaridzika kweiyo substrate pamusoro pasina kukuvadza iyo substrate pamusoro, uye inogona kudzora kushata kweiyo substrate pamusoro, kuwedzera kushanda kwayo kwakazara kweiyo substrate pamusoro.Mhedzisiro yekuchenesa inonyanya kukanganiswa nehunhu hwedanda, iwo emuviri paramita ye substrate uye tsvina zvinhu uye kunyudza kugona kwetsvina kune danda simba.
Nguva yekutumira: Oct-06-2022