Seo U Lokelang ho se Tseba ka Laser Cleaning
Laser ea pele ea lefats'e e qapiloe ka 1960 ke rasaense oa Amerika Moprofesa Theodore Harold Mayman a sebelisa lipatlisiso le nts'etsopele ea ruby, Ho tloha ka nako eo theknoloji ea laser e tsoela batho molemo ka litsela tse sa tšoaneng.Ho tuma ha thekenoloji ea laser ho etsa hore tsoelo-pele e potlakileng ea saense le thekenoloji mafapheng a phekolo ea meriana, tlhahiso ea lisebelisoa, tekanyo e nepahetseng le boenjiniere ba ho hlahisa bocha ho potlakisa lebelo la tsoelo-pele ea sechaba.
Tšebeliso ea laser lebaleng la ho hloekisa e entse katleho e kholo.Ha ho bapisoa le mekhoa ea setso ea ho hloekisa e kang friction ea mechine, corrosion ea lik'hemik'hale le ho hloekisa ka mokhoa o phahameng oa ultrasound, ho hloekisa ka laser ho ka khona ho sebetsa ka mokhoa o ikemetseng ka melemo e meng e kang ts'ebetso e phahameng, litšenyehelo tse tlaase, ntle le tšilafalo, ha ho na tšenyo ea thepa ea motheo le ts'ebetso e bonolo bakeng sa sebaka se sephara sa tshebediso.Ho hloekisa ka laser ho hlile ho kopana le mohopolo oa botala, ts'ebetso ea tikoloho ebile ke mokhoa o tšepahalang le o sebetsang oa ho hloekisa.
Nalane ea Nts'etsopele ea ho Hloekisa Laser
Ho tloha ho tsoaloa ha mohopolo oa theknoloji ea ho hloekisa ka laser bohareng ba lilemo tsa bo-1980, ho hloekisa ka laser ho 'nile ha tsamaea le tsoelo-pele ea theknoloji ea laser le nts'etsopele.Lilemong tsa bo-1970, J. Asums, rasaense oa United States, o ile a fana ka maikutlo a ho sebelisa theknoloji ea ho hloekisa ka laser ho hloekisa litšoantšo tse betliloeng, litšoantšo tse entsoeng ka majoe le lintho tse ling tsa setso.'Me ho ipakile ka ts'ebetso hore tlhoekiso ea laser e na le karolo ea bohlokoa ho sireletseng mesaletsa ea setso.
Likhoebo tse ka sehloohong tse sebetsanang le tlhahiso ea lisebelisoa tsa ho hloekisa Laser li kenyelletsa Adapt Laser le Laser Clean All ho tloha United States, El En Goup ho tloha Italy le Rofin ho tloha Jeremane, joalo-joalo Boholo ba lisebelisoa tsa bona tsa Laser ke matla a phahameng le a phahameng a pheta-pheta Laser. .Ka mohlala, EYAssendel'ft et al.Ka lekhetlo la pele o ile a sebelisa laser ea maqhubu a phahameng a maqhubu a matla a CO2 ka 1988 ho etsa tlhahlobo ea ho hloekisa e metsi, bophara ba pulse 100ns, matla a le mong a matla a 300mJ, ka nako eo a le boemong bo ka sehloohong lefatšeng.Ho tloha ka 1998 ho fihlela joale, ho hloekisa ka laser ho tsoetse pele ka ho tlola le ho feta.R.Rechner et al.o sebelisitse laser ho hloekisa lera la oxide holim'a motsoako oa aluminium le ho hlokomela liphetoho tsa mefuta ea likarolo le likahare pele le ka mor'a ho hloekisa ka ho hlahloba microscope ea elektronike, spectrometer ea matla, spectrum ea infrared le X-ray photoelectron spectroscopy.Litsebi tse ling li sebelisitse laser ea femtosecond ho hloekisa le ho boloka litokomane le litokomane tsa histori, 'me e na le melemo ea ho hloekisa ka mokhoa o phahameng, phello e nyenyane ea ho fetola mebala ebile ha e na tšenyo ea likhoele.
Kajeno, ho hloekisoa ka laser ho ntse ho ata haholo Chaena, 'me MimoWork e phatlalalitse letoto la mechine e hloekisang ea laser e nang le matla a holimo ho sebeletsa bareki tlhahisong ea tšepe lefatšeng ka bophara.
Mochini oa ho Hloekisa Laser oa MimoWork >>
Ithute haholoanyane ka mochini oa ho hloekisa ka laser
Molao-motheo oa ho hloekisa Laser
Ho hloekisa ka laser ke ho sebelisa litšoaneleho tsa matla a phahameng a matla, tataiso e laolehang le bokhoni ba ho kopanya ha laser e le hore matla a tlamang pakeng tsa litšila le matrix a senyehe kapa lintho tse silafatsang li felisoe ka kotloloho ka litsela tse ling tsa ho tlosa litšila, ho fokotsa matla a tlamang a litšila le matrix, ebe o finyella ho hloekisa bokaholimo ba workpiece.Ha litšila tse holim'a sebaka sa mosebetsi li nka matla a laser, ho phalla ha bona ka potlako kapa ho atolosoa ha mocheso hang-hang ho tla hlōla matla pakeng tsa lintho tse silafatsang le sebaka sa substrate.Ka lebaka la ho eketseha ha matla a mocheso, the
Ts'ebetso eohle ea ho hloekisa laser e ka aroloa ka mekhahlelo e mene:
1. ho senyeha ha laser gasification,
2. ho tlosoa ka laser,
3. katoloso ea mocheso ea likaroloana tse silafatsang,
4. ho thothomela ha bokaholimo ba matrix le ho arohana ho silafetseng.
Tse ling tsa tlhokomelo
Ha e le hantle, ha u sebelisa theknoloji ea ho hloekisa ka laser, tlhokomelo e lokela ho lefshoa ho monyako oa ho hloekisa ka laser oa ntho e lokelang ho hloekisoa, 'me ho lokela ho khethoa laser wavelength e nepahetseng, e le ho finyella phello e ntle ka ho fetisisa ea ho hloekisa.Ho hloekisa ka laser ho ka fetola sebopeho sa lijo-thollo le sebopeho sa bokaholimo ba karoloana ntle le ho senya bokaholimo ba substrate, hape ho ka laola ho thatafala ha karolo e ka tlas'a lefatše, ho ntlafatsa ts'ebetso ea eona e felletseng ea bokaholimo ba substrate.Phello ea ho hloekisa e ameha haholo-holo ke litšoaneleho tsa sefate, likarolo tsa 'mele tsa substrate le lisebelisoa tse litšila le matla a ho monya litšila ho matla a marang-rang.
Nako ea poso: Oct-06-2022