Yintoni iLaser Cutting?
Ukusika i-laser bubuchwepheshe obusebenzisa i-laser ukusika izinto, kwaye ngokuqhelekileyo isetyenziselwa ukuveliswa kwemveliso yemizi-mveliso, kodwa iqala ukusetyenziswa zizikolo, amashishini amancinci, kunye nabadlali bokuzonwabisa.Ukusika kweLaser kusebenza ngokukhokela imveliso yelaser ephezulu yamandla ngokuqhelekileyo ngokusebenzisa i-optics.I-laser optics kunye ne-CNC (ulawulo lwamanani ekhompyutheni) zisetyenziselwa ukuqondisa izinto okanye i-laser beam eyenziwe.I-laser yorhwebo eqhelekileyo yezinto zokusika iya kubandakanya inkqubo yokulawula intshukumo ukulandela i-CNC okanye i-G-code yepateni ukuba inqunywe kwizinto eziphathekayo.Umqa we-laser ogxininisiweyo ujoliswe kwizinto eziphathekayo, ezithi ke zinyibilike, zitshiswe, zibe ngumphunga, okanye zivuthelwe yijethi yerhasi, ishiye ungqameko olunomgangatho ophezulu wokugqitywa komphezulu.Abasiki belaser kwimizi-mveliso basetyenziselwa ukusika imathiriyeli yeshiti elisicaba kunye nezixhobo zolwakhiwo kunye nemibhobho.
Kutheni iilaser zisetyenziselwa ukusika?
IiLaser zisetyenziselwa iinjongo ezininzi.Enye indlela ezisetyenziswa ngayo kukusika iipleyiti zentsimbi.Kwintsimbi ethambileyo, insimbi engenasici, kunye nepleyiti ye-aluminium, inkqubo yokusika i-laser ichanekile kakhulu, ivelisa umgangatho obalaseleyo wokusikwa, inobubanzi obuncinci be-kerf kunye nobushushu obuncinci obuchaphazela indawo, kwaye yenza kube lula ukusika iimilo ezintsonkothileyo kunye nemingxuma emincinci.
Uninzi lwabantu sele lusazi ukuba igama elithi "LASER" lisisishunqulelo soKwandiswa koKhanya ngokuPhumeza okuPhuculweyo kweRadiation.Kodwa ukukhanya kuhamba njani kwipleyiti yentsimbi?
Ingaba isebenza kanjani?
I-laser beam yintsika yokukhanya okuphezulu kakhulu, yobude obunye, okanye umbala.Kwimeko ye-laser ye-CO2 eqhelekileyo, loo wavelength ikwi-Infra-Red inxalenye ye-spectrum yokukhanya, ngoko ayibonakali kwiliso lomntu.Umqadi umalunga ne-3/4 kuphela ye-intshi ububanzi njengoko uhamba ukusuka kwi-laser resonator, eyenza umqadi, ngokusebenzisa indlela yomshini womatshini.Inokuthi ibethelwe kwiindlela ezahlukeneyo ngenani lezibuko, okanye "i-beam benders", ngaphambi kokuba igxininiswe ekugqibeleni kwiplate.Umqa welaser ogxilileyo udlula kumbhobho womlomo kanye phambi kokuba ubethe ipleyiti.Kwakhona ukuqukuqela kulo mbhobho yigesi ecinezelweyo, efana neOxygen okanye iNitrogen.
Ukugxila kwi-laser beam kunokwenziwa nge-lens ekhethekileyo, okanye ngesibuko esigobileyo, kwaye oku kwenzeka kwintloko yokusika i-laser.Umqadi kufuneka ugxininiswe ngokuchanekileyo ukuze ubume bendawo ekugxilwe kuyo kunye noxinano lwamandla akuloo ndawo ngqukuva ngokugqibeleleyo kwaye ungaguquguquki, kwaye ugxile kumlomo.Ngokujolisa umqadi omkhulu ukuya kutsho kwindawo enye, ukuxinana kobushushu kuloo ndawo kugqithisile.Cinga ngokusebenzisa iglasi yokwenza imitha ukuze ugxininise imitha yelanga egqabini, nokuba loo nto inokuwuqala njani umlilo.Ngoku cinga ngokujolisa kwi-6KWtts yamandla kwindawo enye, kwaye unokucinga ukuba iyakubashushu kangakanani na loo ndawo.
Uxinaniso lwamandla aphezulu lubangela ukufudumeza ngokukhawuleza, ukunyibilika kunye nenxalenye okanye i-vaporizing epheleleyo yezinto.Xa usika isinyithi esithambileyo, ukushisa kwe-laser beam kwanele ukuqala inkqubo yokutshisa "i-oxy-fuel", kwaye igesi yokusika i-laser iya kuba yi-oksijini ecocekileyo, njengetotshi ye-oxy-fuel.Xa usikwa isinyithi esingenasici okanye i-aluminium, umqadi we-laser unyibilika nje izinto eziphathekayo, kwaye i-nitrogen yoxinzelelo oluphezulu isetyenziselwa ukuvuthela isinyithi esityhidiweyo ngaphandle kwe-kerf.
Kwi-CNC laser cutter, intloko yokusika i-laser ihanjiswa phezu kweplate yensimbi ngendlela yecandelo elifunwayo, ngaloo ndlela ukusika inxalenye yeplate.Inkqubo yokulawula ukuphakama kwe-capacitive igcina umgama ochanekileyo phakathi kokuphela komlomo kunye nepleyiti esikwayo.Lo mgama ubalulekile, kuba umisela apho indawo ekugxilwe kuyo inxulumene nomphezulu weplate.Umgangatho wokusika unokuchaphazeleka ngokunyusa okanye ukuthoba indawo ekugxilwe kuyo ukusuka nje ngaphezulu komphezulu wepleyiti, kumphezulu, okanye ngaphantsi komphezulu.
Zininzi, ezinye iiparitha ezininzi ezichaphazela umgangatho wokusika ngokunjalo, kodwa xa zonke zilawulwa ngokufanelekileyo, ukusika kwe-laser kuyinkqubo ezinzileyo, ethembekileyo, kwaye ichaneke kakhulu.
Ixesha lokuposa: Jan-19-2019