Semiconductor lasers vakazviratidza pachavo mukugadzira welding, kucheka uye rimwe basa. Chiyero chekushandiswa kwelaser diode chinongogumira chete nesimba re emitters, iyo Panasonic iri kubudirira kurwisa.
Nhasi uno Panasonic Corporation kuti akakwanisa kuratidza blue laser nekupenya kwakanyanya (kusimba) munyika. Izvi zvakawanikwa uchishandisa wavelength danda rekubatanidza (WBC) tekinoroji pane yakananga diode lasers (DDL). Iyo tekinoroji nyowani inogonesa kuyera simba uchichengetedza danda remhando nekungowedzera huwandu hwemalaser masosi.
Iyi teknolojia inoshanda sezvinotevera. Mutsara weakawanda (anopfuura zana) diode ane mafungu akasiyana-siyana anotungamira mwaranzi kuburikidza neinotarisisa lenzi pane diffraction grating. Nharaunda yekugezera uye makona ezviitiko zvinosarudzwa nenzira yekuti, kuburikidza neiyo resonance athari, yakazara yakakwirira-yakanyanya chiedza bhanhire inowanikwa pakubuda. Nokudaro, kambani yakagadzira semiconductor short-wave laser ine simba re100 W uye urefu hwe135-400 nm nehupamhi hwepamusoro. Iyo yemhando yepamusoro yemwenje wemwenje inovimbisa kunaka kwekugadziriswa kwemupendero mushure mekucheka laser kwezvikamu, izvo zvinoita kuti kugadzirwa kudhure.
Zvinotarisirwa kuti kutanga kwekugadzirwa kweakanyanya simba semiconductor lasers kunogadzira shanduko diki muindasitiri uye, kunyanya, muindasitiri yemotokari. Mune ramangwana, tekinoroji nyowani inovimbisa kutungamira mukubuda kwema semiconductor lasers ane simba maviri mirairo yehukuru hwakakwirira kupfuura ikozvino mhinduro. Semuyenzaniso, yebhuruu LED laser ine yakakwira optical absorption kunyatsoita iri mukudiwa kwakanyanya kwekugadzirisa mhangura workpiece mukugadzirwa kweinjini dzemotokari nemabhatiri.
Mukugadzira itsva semiconductor lasers, Panasonic yaivimba nekushandira pamwe nekambani yeAmerica TeraDiode. Kubatana kwakatanga muna 2013. Muna 2014, Panasonic yakaburitsa yekutanga pasi rose marobhoti laser welding system, LAPRISS, ine infrared DDL ichishandisa WBC tekinoroji. Muna 2017, TeraDiode yakatorwa nePanasonic uye ikava mubatsiri wayo. Sezvatinoona kubva mukuvandudzwa kutsva, TeraDiode mainjiniya ari kushanda sechikamu chePanasonic pasina budiriro shoma pane isati yatorwa.
Source: 3dnews.ru