Inkqubo yokusika isinyithi laser
Ngeteknoloji yokusika i-laser, ukusika kwe-laser kuninzi kwaye kusetyenziswe ngokubanzi kwaye izinto ezifanelekileyo ziyanda. Nangona kunjalo, izixhobo ezahlukeneyo zineempawu ezahlukeneyo, ngoko ke imiba ifuna ingqalelo yokusika i-laser nayo yahlukile. I-laser yegolide kwishishini lokusika i-laser iminyaka emininzi, emva kwexesha elide lokuziqhelanisa nokushwankathelwa kwezinto ezahlukeneyo zokusika i-laser.
Intsimbi yolwakhiwo
Izinto ezinokusikwa kweoksijini zinokufumana iziphumo ezingcono. Xa usebenzisa i-oxygen njengenkqubo yegesi, i-edge yokusika iya kuba yi-oxidized kancane. Ubukhulu bephepha be-4mm, i-nitrogen ingasetyenziswa njengenkqubo yokusika uxinzelelo lwegesi. Kule meko, umgca wokusika awukho oxidized. Ukutyeba kwe-10mm okanye ngaphezulu kwepleyiti, i-laser kunye nokusetyenziswa kwamacwecwe akhethekileyo kumphezulu we-workpiece 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 kokubonakala okuphezulu kunye nokuhanjiswa kwe-thermal, i-aluminium engaphantsi kwe-6mm 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 zinokubonakala okuphezulu kunye ne-thermal conductivity enhle kakhulu. Ubungqingqwa obungaphantsi kwe-1mm bunokusetyenziswa ubhedu lokusika initrogen, ubukhulu bobhedu obungaphantsi kwe-2mm bunokunqunyulwa, inkqubo yegesi kufuneka ibe yioksijini. Zifakwe kuphela kwisistim, "i-reflection-absorption" ithetha xa banokusika ubhedu kunye nobhedu. Kungenjalo iya kutshabalalisa amacandelo abonakalayo abonakalayo.
Izinto zokwenziwa
Ukusika izinto zokwenziwa ukuze uzigcine engqondweni xa usika ukukhutshwa kwezinto eziyingozi nezinokuba yingozi. Izinto zokwenziwa ziyakwazi ukucutshungulwa: thermoplastics, thermosetting materials, kunye nerabha yokwenziwa.
Izinto eziphilayo
Kuzo zonke izinto eziphilayo zikhona kuzo zombini ukusika umngcipheko womlilo (ngenitrogen njengenkqubo yegesi, umoya ocinezelweyo ungasetyenziswa njengenkqubo yegesi). Umthi, isikhumba, ikhadibhodi kunye nephepha linokunqunyulwa nge-laser, i-cutting edge inokutshisa (i-brown).
Ngezixhobo ezahlukeneyo, iimfuno ezahlukeneyo, usebenzisa igesi encedisayo efanelekileyo kakhulu kunye neteknoloji yokucubungula, iya kufumana iziphumo ezilungileyo.
