Inkqubo yokusika iMetal Laser
ukusika i-laser kuninzi kwaye kusetyenziselwa ngokubanzi ukusika isinyithi esahlukileyo kunye nophuhliso lweteknoloji yokusika i-laser.Nangona kunjalo, izixhobo ezahlukeneyo zineempawu ezahlukeneyo, itekhnoloji yokusika i-laser eyahlukileyo kufuneka ixhalabele izinto ezahlukeneyo.Njengomkhokeli wetekhnoloji yomatshini wokusika i-laser, i-HE laser sele ikhethekileyo kwishishini lokusika i-laser iminyaka emininzi, sishwankathele izakhono zezinto ezahlukeneyo zokujonga ukusika i-laser emva kwexesha elide lokuziqhelanisa.
Intsimbi yolwakhiwo
Izinto ezinokusikwa kweoksijini zinokufumana iziphumo ezingcono.Xa usebenzisa i-oksijeni njengenkqubo yegesi, i-edge yokusika iya kuba yi-oxidized kancane.Ubukhulu bephepha be-4 mm, i-nitrogen ingasetyenziswa njengenkqubo yokusika uxinzelelo lwegesi.Kule meko, umgca wokusika awukho oxidized.Ukutyeba kwe-10 mm okanye ngaphezulu kweplate, i-laser kunye nokusetyenziswa kwamacwecwe akhethekileyo kumphezulu womsebenzi-ngexesha lokugaya i-oiled kunokufumana umphumo ongcono.
yenziwe ngentsimbi eshayinayo
Ukusika insimbi engenasici kufuna ukusetyenziswa kweoksijini.Kwimeko yomda we-oxidation ayinandaba, ukusetyenziswa kwe-nitrogen ukufumana i-non-oxidizing kunye ne-burr edge, akufuneki ukuba iphinde iqhutywe kwakhona.Ukugquma ifilimu enemingxuma yeplate iya kufumana iziphumo ezingcono, ngaphandle kokunciphisa umgangatho wokucubungula.
Aluminiyam
Ngaphandle kokukhanya okuphezulu kunye ne-thermal conductivity, i-aluminium engaphantsi kwe-6 mm ubukhulu inokusikwa.Kuxhomekeke kuhlobo lwe-alloy kunye nezakhono ze-laser.Xa i-oxygen isika, indawo enqunyiweyo ilukhuni kwaye ilukhuni.Ngenitrogen, umphezulu osikiweyo ugudile.Ukusika i-aluminium ecocekileyo kunzima kakhulu ngenxa yokucoceka kwayo okuphezulu.Ifakwe kuphela kwinkqubo ye "reflection-absorption", umatshini unokusika i-aluminium.Kungenjalo iya kutshabalalisa amacandelo abonakalayo abonakalayo.
I-Titanium
Iphepha le-Titanium kunye negesi ye-argon kunye ne-nitrogen njengenkqubo yegesi yokusika.Ezinye iiparameters zinokubhekisa kwintsimbi ye-nickel-chromium.
Ubhedu kunye nobhedu
Zomibini izixhobo zinembonakalo ephezulu kunye ne-thermal conductivity enhle kakhulu.Ubungqingqwa obungaphantsi kwe-1 mm bunokusetyenziswa ubhedu lokusika i-nitrogen, ubukhulu bobhedu obungaphantsi kwe-2 mm bunokunqunyulwa, inkqubo yegesi kufuneka ibe yioksijini.Zifakwe kuphela kwisistim, "i-reflection-absorption" ithetha xa banokusika ubhedu kunye nobhedu.Kungenjalo iya kutshabalalisa amacandelo abonakalayo abonakalayo.
Ixesha lokuposa: Jan-26-2019