Laser walda tsari
Yana da daraja musamman kuma ana amfani dashi sosai a cikin masana'antar kera motoci, inda bangarorin kera motoci ɗaya ne daga cikin manyan nau'ikan walda na Laser guda biyar.
Ana amfani da shi a cikin motoci, yana iya rage nauyin jikin motar, inganta daidaiton haɗuwa da jikin mota, ƙara ƙarfin jikin motar, da rage farashin hatimi da haɗuwa a cikin tsarin masana'antu na motar.
Kayan aikin walda na Xinfa yana da halaye masu inganci da ƙarancin farashi.Don cikakkun bayanai, da fatan za a ziyarci:Welding & Yanke Manufacturers - China Welding & Yanke masana'anta & Suppliers (xinfatools.com)
Laser kai-fusion tari waldi tsari na mota panel sassa
Lokacin da katako na Laser tare da ƙarfin ƙarfin da ya kai wani yanki (106 ~ 107 W / cm2) yana haskaka sararin samaniya, kayan yana ɗaukar makamashin haske kuma ya canza shi zuwa makamashi mai zafi.Kayan yana mai zafi, narke, da kuma tururi, yana samar da tururin ƙarfe mai yawa, wanda ke tserewa daga saman.Ƙarƙashin ƙarfin amsawar da na'urar na'urar ke haifarwa, ana tura ruwan ƙarfe da aka narkar da shi don samar da ramuka.Yayin da Laser ke ci gaba da haskakawa, ramukan suna shiga zurfi.Lokacin da Laser ya daina haskakawa, narkakkar ruwan da ke kewaye da ramukan ya koma baya ya yi sanyi ya daure.Weld biyu workpieces tare.
Abubuwan da ke shafar waldawar laser
1. Ƙarfin Laser
Akwai madaidaicin ƙarfin ƙarfin Laser a cikin waldawar Laser.A ƙasa da wannan darajar, kawai surface narkewa na workpiece faruwa, da shigar azzakari cikin farji zurfin ne sosai m, wato, da waldi da aka yi a cikin wani barga zafi conduction irin;da zarar wannan darajar ta kai ko ta wuce, za a samar da plasma, wanda alama ce ta Tare da ci gaban kwanciyar hankali mai zurfi na walƙiya, zurfin shigar zai ƙaru sosai.Idan wutar lantarki ta yi ƙasa da wannan bakin kofa kuma ƙarfin ƙarfin Laser ɗin ƙanƙara ne, rashin isasshen shigar zai faru kuma har ma tsarin walda zai zama mara ƙarfi.
2. Gudun walda
Gudun waldawa yana da babban tasiri akan zurfin shigar ciki.Ƙara saurin zai sa shigar shigar ya yi ƙasa da ƙasa, amma idan saurin ya yi ƙasa sosai, zai haifar da narkewa da yawa na kayan aiki da waldawar kayan aikin.Sabili da haka, akwai kewayon saurin walda mai dacewa don takamaiman abu tare da takamaiman ikon laser da wani kauri, kuma ana iya samun matsakaicin shigar a cikin ƙimar saurin daidai.
3. Defocus adadin
Don kiyaye isassun ƙarfin ƙarfin, matsayin mayar da hankali yana da mahimmanci.A kan kowane jirgin sama nesa da Laser mayar da hankali, da ikon yawa rarraba shi ne in mun gwada da uniform.Akwai hanyoyin defocus guda biyu: tabbataccen defocus da mara kyau.Lokacin da mai da hankali jirgin sama ne a sama da workpiece, shi ne tabbatacce defocus, da kuma lokacin da shi ne a sama da workpiece, shi ne korau defocus.Canje-canje a defocus kai tsaye yana shafar faɗi da zurfin walda.
4. Gas mai kariya
A lokacin aikin waldawar Laser, ana amfani da iskar gas ɗin da ba sa amfani da shi don kare narkakken tafkin, amma a mafi yawan aikace-aikacen, ana amfani da iskar gas kamar argon, nitrogen, da helium don kariya don kare kayan aikin daga iskar oxygen a lokacin aikin walda da busa. plasma.
Lokacin aikawa: Fabrairu-22-2024
