Copper Nozzle ya Welding Head
Nambala ya Gawo:AS-12
Ndemanga: Weld Waya 0.8mm/1.0mm/1.2mm
Nambala ya Gawo:BS-16
Ndemanga: Waya Weld, 1.6mm
Nambala ya Gawo:BS-16
Ndemanga: Waya Weld, 1.6mm
Gawo Nambala: ES-12
Nenani Weld Waya 0.8mm/1.0mm/1.2 nm
Gawo Nambala: FS-16
Ndemanga: Weld Waya, 1 6mm
Nambala ya Gawo: C
Ndemanga: Waya -Kuwotchera Kwaulere
Nambala ya Gawo: C
Ndemanga: Waya -Kuwotchera Kwaulere
Nambala ya Gawo: C
Ndemanga: Waya -Kuwotchera Kwaulere
Maphunziro a Tube
Zotsatira za nozzle ya makina odulira laser mu kudula kwa laser?
Laser kudula makina ntchito ndithu ntchito nozzle, msika makamaka ogaŵikana supersonic nozzle ndi subsonic nozzle, supersonic monga dzina limatanthawuza kuti mpweya otaya mlingo ndi wamkulu kuposa liwiro la phokoso, subsonic nozzle ndi mpweya otaya mlingo ndi zochepa. kuposa liwiro la mawu.Mitundu iwiri ya nozzles imagawidwa kukhala yosamvetseka komanso mitundu iwiri.Tiyeni tione zotsatira za nozzle wa laser kudula makina pamene laser kudula.
Wapawiri laser laser kudula makina
Asananene kuti nozzle wa laser kudula makina zimakhudzanso laser kudula, choyamba kunena kuti wothandiza mpweya amachita mbali kudula.Choyamba, fulumirani kuzizira kwa malo odulidwa, kuchepetsa kutentha komwe kumakhudzidwa, ndikuthandizira kupanga malo otsetsereka.Chachiwiri, mpweya monga mpweya wothandiza ukhoza kuonjezera kutentha komwe kumapangitsa kuti mbaleyo ikhale yodula kwambiri.Chachitatu, mpweya wa inert ngati mpweya wothandiza ungalepheretse makutidwe ndi okosijeni wa workpiece, sungani mawonekedwe azinthuzo.
1. Mphamvu ya oxide mamasukidwe akayendedwe
Pakati pa magawo onse aukadaulo a kudula kwa laser, kuthamanga kwa gasi wothandiza ndi mawonekedwe otaya mpweya ndizofunika kwambiri zomwe zimakhudza mtundu wodula.Podula mbale zachitsulo, monga chitsulo cha carbon, mpweya umagwiritsidwa ntchito ngati mpweya wothandiza chifukwa ma oxides achitsulo amakhala ndi kukhuthala kochepa ndipo ndi osavuta kuchotsa podulidwa.
Nthawi zonse, ngakhale mbali ya mpweya zitsulo laser kudula incision lili ndi wosanjikiza woonda wa chitsulo okusayidi, nthawi zambiri, khalidwe la laser kudula mpweya zitsulo kudula pamwamba ndi chovomerezeka.Koma chifukwa zitsulo zosapanga dzimbiri zimakhala ndi chromium, ndipo chromium oxide yosungunuka imakhala ndi kukhuthala kwakukulu, kosavuta kumangirira pakhoma lakumbali, kotero kugwiritsa ntchito mpweya womwewo ngati mpweya wothandiza, chitsulo chosapanga dzimbiri chopangira chitsulo chimakhala choyipa kuposa chitsulo cha carbon.Ngati kuthamanga kwa gasi sikuli kwakukulu, zimakhala zovuta kuchotsa ma oxides awa.
vuto lomwelo zidzachitika pamene kudula zotayidwa ndi titaniyamu aloyi, chifukwa zitsulo zotayidwa wosungunuka ndi okusayidi titaniyamu amakhalanso ndi mamasukidwe akayendedwe apamwamba, kuti apeze zabwino kudula khalidwe ayenera amafuna apamwamba kuthamanga kwa mpweya wothandiza.M'malo mwake, Cr, Al, Ti alloys ndizovuta kudula zida.
Makina odulira makina a laser akuwonetsa
2. Chikoka cha slag mamasukidwe akayendedwe kusungunuka boma
Kudula kwa laser ndi gasi wa inert monga gasi wothandiza kumatha kuchepetsa zovuta zomwe zili pamwambazi mpaka pamlingo wina, koma mpweya wa inert nthawi zambiri umafunika kugwira ntchito mothamanga kwambiri kuchokera 8 mpaka 25Bar, ndipo chitsulo chosungunuka chomwe chili mumsewu chimatha kuchotsedwa. pansi pa ntchito ya airflow kukameta ubweya mphamvu.Chifukwa palibe mpweya mukuyenda, ma oxides achitsulo sangapangidwe podulidwa.Kawirikawiri, chitsulo choyera mu chikhalidwe chosungunuka chimakhala ndi kukhuthala kotsika kwambiri kuposa oxide yake ndipo imatha kuphulika mosavuta, choncho n'zosavuta kupanga malo ocheperapo omwe amakhudzidwa ndi kutentha ndi malo odulidwa bwino popanda zonyansa za oxide.
Kapangidwe kapadera ka nozzle ya supersonic kumatha kutembenuza kukakamiza kwa gasi wothandiza kukhala mphamvu yamphamvu, kuphulitsa slag, ndikukwaniritsa malo abwino kwambiri odulira laser.