Sankhani malo oyenerera ndikudula chitsulo chapamwamba kwambiri

Maudindo osiyana nthawi zambiri amabweretsa kufooka kwa zinthu zodulira, ma slag osiyanasiyana atapachikidwa pansi, ngakhale zinthuzo sizingadulidwe;kudula workpiece ndi yosiyana, ndi mtunda pakati pa laser kuganizira ndi kudula zinthu ayenera kusintha pamaso kudula chilichonse..Zosiyana, malo a cholinga chamakina odulira CHIKWANGWANIadzakhala osiyana, kotero kusankha bwino?
Tanthauzo la malo owonetsetsa: Mtunda wochokera ku cholinga kupita kumtunda kwa chogwirira ntchito chodulira.Poyang'ana pamwamba pa workpiece nthawi zambiri amatchedwa positive focus, ndipo malo omwe ali pansi pa workpiece amatchedwa negative focus.
Kufunika kwa malo omwe amayang'ana kwambiri: Kusintha malo omwe akuyang'ana kumatanthauza kusintha kukula kwa malo pamwamba ndi mkati mwa bolodi, kutalika kwake kumakhala kokulirapo, malowo amakhala okulirapo, kagawo kamakhala kokulirakulira komanso kokulirapo, ndipo kuwonda kumakhudza malo otentha, kung'ambika. kukula ndi kutulutsa kwa slag .
Positive focus cutting
Pakuti mpweya chitsulo kudula mpweya, kutengera maganizo abwino, chiŵerengero cha pansi pa workpiece, ndi kudula m'lifupi pamwamba pamwamba ndi abwino kutulutsa slag, ndipo n'kopindulitsa kwa mpweya kufika pansi pa workpiece kutenga nawo mbali zonse. makutidwe ndi okosijeni anachita.M'kati mwazinthu zina, kukula kwa malingaliro abwino, kukula kwa malo pamtunda wa bolodi, kutenthedwa kusanayambe kuzungulira phala ndi m'malo mwake ndi zowonjezera ndizokwanira, zosalala ndi zowala kwambiri za carbon steel kudula pamwamba.Njirayi imagwiritsa ntchito chitsulo chosapanga dzimbiri kudula mbale yachitsulo chosapanga dzimbiri ndikuyang'ana bwino, kudula kokhazikika, yabwino kutulutsa slag komanso zovuta kuwonetsa kuwala kwa buluu.

Negative focus kudula
Ndiko kuti, cholinga chodula chiri mu workpiece.Munjira iyi, chifukwa mtunda wokhazikika umachokera kumalo odulira, kudula m'lifupi ndi kwakukulu kuposa malo odulira pa workpiece.Panthawi imodzimodziyo, mpweya wodula ndi waukulu ndipo kutentha kumakhala kokwanira.Mukadula chitsulo chosapanga dzimbiri, kudula kwapang'onopang'ono kumatengedwa, ndipo malo odulira amapangidwa mofanana.
The perforation ya mbale pamaso kudula, chifukwa perforation ali ndi msinkhu winawake, ndi perforation ntchito maganizo zoipa, amene angatsimikizire kuti malo kukula pa perforation udindo ndi yaing'ono, kachulukidwe mphamvu ndi yaikulu, ndi zakuya perforation. malo, kuyang'ana kolakwika kumachepetsedwa.

Zero focus kudula
Ndiko kuti, kudula kumayang'ana pamwamba pa workpiece.Nthawi zambiri, malo odulira pafupi ndi cholinga chake amakhala osalala, ndipo pansi kuchokera pakudulira kumakhala kovuta pang'onopang'ono.Izi makamaka ntchito mosalekeza laser kudula mbale woonda ndi zimachitika lasers kwa mkulu-wavelength mphamvu vaporization kudula zitsulo zojambulazo zigawo.


Nthawi yotumiza: Feb-14-2020