Imixholo
1. Imigaqo yomatshini
2. Umahluko kwizinto eziphathekayo
3. Umahluko kwiindlela zoomatshini
4. Ubunzima benkqubo
5. Umahluko ngokuchaneka kunye nempumelelo
6. Umahluko ekusebenzeni kwemveliso
Inkqubo ye-CNC ye-machining yi-machining yomatshini, ehambelana nemithetho yokusika ye-mechanical machining kwaye ubukhulu becala iyafana nenkqubo yomatshini wezixhobo eziqhelekileyo zoomatshini.Njengoko bubuchwephesha bokulawula ikhompyuter obusetyenziswa kwi-mechanical processing kwi-automated processing, kwaye ngaloo ndlela inokusebenza okuphezulu, ukuchaneka okuphezulu, iteknoloji yokucubungula ineempawu zayo ezizodwa, iinkqubo ezinzima ngakumbi, ukulungiswa kwenyathelo lomsebenzi kuchazwe ngakumbi kwaye kucokisekile.
Ngokucacileyo, umatshini we-CNC yinkqubo yokuvelisa kuphela esetyenziswa ngokubanzi, ayisiyiyo kuphela inketho yokwenza, Abanye banokukufumanisa kunzima ukwenza isigqibo sokuba yeyiphi indlela yokwenza.Eli nqaku liza kuthetha ngomahluko phakathi komatshini we-CNC kunye noshicilelo lwe-3D ukuze luzuze kwisigqibo sakho.
Ukuprintwa kwe-3D (3DP), eyaziwa ngokuba yi-additive production, iteknoloji esebenzisa iifayile zemodeli yedijithali njengesiseko sokwakha izinto ngokuprinta umaleko kusetyenziswa izinto ezibophelelayo ezifana neentsimbi ezinomgubo okanye iiplastiki.Ushicilelo lwe-3D lunokwahlelwa ngokwengqiqo njenge-CNC (ulawulo lwamanani olusekhompyutheni) kodwa ushicilelo lwe-3D, njengommeli weenkqubo ezongezelelweyo, lwahluke kakhulu kubumatshini be-CNC.
1. Umgaqo wokucubungula
Ngokwemigaqo yokucubungula, ushicilelo lwe-3D luyimveliso eyongezelelweyo.Ushicilelo lwe-3D lubandakanya ukwakha iinxalenye zomaleko ngoomaleko kusetyenziswa oomatshini abaziingcali abanje ngeelaser okanye ii-extruders ezishushu.I-CNC machining, kwelinye icala, ibandakanya ukuthatha isiqwenga sezinto zonke, ukusikwa kunye nokusifaka kwimilo echaziweyo yemveliso, enokuthi ithathelwe ingqalelo kwimveliso ekhuphayo xa kuthelekiswa (uninzi lweenkqubo zomatshini, ngaphandle koshicilelo lwe-3D, zimveliso ezithathayo).
2. Ukwahluka kwezinto
1) Izinto ezahlukeneyo zokulungisa
Izixhobo zebhodi yezandla ngokubanzi zingasetyenzwa kusetyenziswa iteknoloji yokucubungula iCNC.
1, izixhobo zebhodi zeplastiki zezandla zezi: ABS, acrylic, PP, PC, POM, nayiloni, bakelite, njl.
2, izixhobo zebhodi yezandla zezi: i-aluminiyam, i-aluminium-magnesium alloy, i-aluminium-zinc alloy, ubhedu, intsimbi, intsimbi, njl.
Okwangoku i-3D yoshicilelo (i-SLA) izixhobo zokusebenza, igxininise ngakumbi ngeplastiki, apho i-photosensitive resin ixhaphake kakhulu.Nangona kunjalo, iinketho ezininzi zoshicilelo lwe-3D zesinyithi (i-metal powders) ziyaziswa, kodwa ukuze kuprintwe isinyithi se-3D, kufuneka oomatshini ababiza kakhulu kunye neendleko.Oku kunokwenza i3D yoshicilelo lwentsimbi ibize kakhulu, ngakumbi kwiiprototypes.
2) Ukusetyenziswa kwezinto ezahlukeneyo
Ushicilelo lwe-3D, ngenxa yemveliso yalo ekhethekileyo yokongeza, inezinga eliphezulu kakhulu lokusetyenziswa kwemathiriyeli.
CNC machining, ngenxa yemfuneko yokusika yonke into kwaye ngaloo ndlela imveliso yokugqibela, ngoko ke CNC machining kusetyenziswa izixhobo akukho phezulu 3D yoshicilelo.
3. Umahluko ekusebenzeni
1) Ukucwangcisa
Ushicilelo lwe-3D: iza nesoftware yayo yomqhubi ukubala ngokuzenzekelayo amaxesha oshicilelo kunye nezinto ezisetyenziswayo.
CNC machining: abadwelisi abaqeqeshiweyo kunye nabaqhubi bayafuneka.
2) Ubuninzi bomatshini
Ukuprintwa kwe-3D: ngokude nje kukho iipaliti ezaneleyo, ngaphezu kwenxalenye enye inokuprintwa ngexesha, ngaphandle kwesidingo sokugada ngesandla.
I-CNC: inxalenye enye kuphela inokuqhutyelwa phambili ngexesha.
3) Ixesha lomatshini
Ushicilelo lwe-3D: ixesha loshicilelo olukhawulezayo ngenxa yoshicilelo lwe-3D kwipasi enye.
CNC machining: inkqubo kunye nomatshini kuthatha ixesha elide kunoshicilelo lwe-3D.
4. Inkqubo entsonkothileyo (imiphezulu egobileyo kunye nezakhiwo ezingafaniyo)
Ushicilelo lwe-3D: iindawo ezinomgangatho ogobileyo ontsonkothileyo kunye nolwakhiwo olwahlukileyo lunokwenziwa ngoomatshini kwindawo enye.
CNC machining: iindawo ezinemigangatho egobileyo entsonkothileyo kunye nezakhiwo ezixananazileyo kufuneka zicwangciswe kwaye zincothulwe ngamanyathelo amaninzi.
5. Umahluko wokuchaneka kunye namazinga okuphumelela
Ushicilelo lwe-3D: into oyibonayo yile nto uyifumanayo, ukuchaneka okuphezulu koshicilelo kunye nezinga eliphezulu lempumelelo.
Umatshini we-CNC: kukho iimpazamo zabantu okanye ukulungiswa okungahambi kakuhle okukhokelela kukusilela komatshini.
6. Ukusetyenziswa kwemveliso eyahlukeneyo
Ushicilelo lwe-3D: imveliso ebunjiweyo inezinto ezingeloncedo njengamandla aphantsi kunye nokunganyangeki okuncinci.
Umatshini we-CNC: imveliso ebunjiweyo ineenzuzo ezinjengokuqina okuphezulu kunye nokumelana nokunxiba.
Kolu thelekiso lungasentla, ushicilelo lwe-3D lubonakala luneenzuzo ezininzi kunomatshini we-CNC, kodwa eneneni, kutheni i-CNC machining iseyeyona nkqubo ikhethwayo yamashishini?Izizathu zezi zilandelayo.
1).Iinzuzo zoqoqosho
Xa kufikwa kumatshini omkhulu kunye neendawo ezinzima, umatshini weCNC uyafikeleleka kakhulu kunoshicilelo lwe-3D.Kwakhona ezinye iinkampani zazisa iinketho ezininzi zoshicilelo lwesinyithi lwe-3D (umgubo wesinyithi), kodwa ukuze kuprintwe isinyithi se-3D, kufuneka oomatshini ababiza kakhulu kunye neendleko.Oku kunokwenza i3D yoshicilelo lwentsimbi ibize kakhulu, ngakumbi kwiiprototypes.
2).Imigangatho yomatshini
Umatshini we-CNC uphuhliswe ixesha elide kwaye sele kukho imigangatho ebanzi yemigangatho kwishishini, kuquka i-spindles, izixhobo kunye neenkqubo zokulawula.Ushicilelo lwe-3D, nangona kunjalo, alunawo ngoku umgangatho onjalo wokubunjwa.
3).Ukuqonda
Iinkampani ezininzi aziqhelananga ngokupheleleyo noshicilelo lwe-3D kwaye zikwinqanaba apho zingaqhelananga kwaye azithembi inkqubo, ezikhokelela ekukhetheni i-CNC machining, abaziqhelileyo kwaye baqonde, xa bejongene nokukhetha.
Ixesha lokuposa: Dec-15-2021