CNC machining ke lentsoe le akaretsang le sebelisetsoang mefuta e fapaneng ea lits'ebetso tsa mochini."CNC" e emetse Computer Numerical Controlled mme e bolela karolo e ka hlophisehang ea mochini, e lumellang mochini ho etsa mesebetsi e mengata ka taolo e fokolang ea motho.CNC machining ke ho etsoa ha karolo e sebelisang mochini o laoloang ke CNC.Lentsoe lena le hlalosa mefuta e mengata ea mekhoa ea ho etsa lintho tse fokolang moo thepa e tlosoang ka har'a stock workpiece, kapa bar, ho hlahisa karolo e felileng.Ho na le mefuta e 5 e tloaelehileng ea mochini oa CNC o etsoang ke mefuta e 5 e fapaneng ea mechini ea CNC.
Ts'ebetso ena e sebelisoa lits'ebetsong tse ngata ho pholletsa le liindasteri tse ngata tse kenyeletsang bongaka, sefofane, indasteri, oli le khase, li-hydraulics, lithunya, joalo-joalo. Mefuta e fapa-fapaneng ea lisebelisoa e ka etsoa ka CNC ho kenyeletsa tšepe, polasetiki, khalase, metsoako le lehong.
CNC machining e fana ka melemo e mengata ho feta machining ntle le bokhoni bo hlophisitsoeng ba CNC.Linako tsa potoloho tse fokolitsoeng haholo, liphetho tse ntlafalitsoeng le likarolo tse ngata li ka phethoa ka nako e le 'ngoe' me li ka ntlafatsa boleng le botsitso.E loketse litlhoko tsa molumo o mahareng le o phahameng moo ho nepahala le ho rarahana ho hlokahalang.
#1 - Lisebelisoa tsa CNC le Mechini e Fetolang
Li-lathes tsa CNC le mechine e fetolang li khetholloa ke bokhoni ba tsona ba ho potoloha (ho fetola) lisebelisoa nakong ea ts'ebetso ea mochine.Lisebelisoa tsa ho itšeha bakeng sa mechini ena li feptjoa ka mokhoa o ts'oanang le setoko se potolohang sa bar;ho tlosa lintho tse bonahalang ho pota-pota ho fihlela bophara bo lakatsehang (le tšobotsi) bo finyelloa.
Sehlopha se senyenyane sa li-lathe tsa CNC ke li-lathe tsa CNC Swiss (e leng mofuta oa mechine ea Pioneer Service e sebetsang).Ka li-lathe tsa CNC Swiss, bar ea thepa e potoloha le ho thella ka mokhoa o ts'oanang ka har'a sehlahla sa tataiso (mochine o ts'oereng) mochining.Sena se fana ka ts'ehetso e betere bakeng sa lisebelisoa joalo ka mechini ea lisebelisoa e nang le karolo (e hlahisang mamello e ntle / e thata).
Li-lathe tsa CNC le metjhini e phethohang li ka theha likarolo tsa kahare le kantle ho karolo: masoba a phuntsoeng, libore, li-broaches, masoba a tsoileng matsoho, li-slots, ho tlanya, lithapo le likhoele.Likarolo tse entsoeng ka li-lathe tsa CNC le litsi tsa ho phethoha li kenyelletsa li-screw, liboutu, li-shafts, poppets, jj.
#2 - Mechini ea ho Hlōla ea CNC
Mechini ea ho sila ea CNC e tšoauoa ka bokhoni ba bona ba ho potoloha lisebelisoa tsa ho itšeha ha ba ntse ba tšoere sesebediswa sa mosebetsi / block se eme.Li ka hlahisa mefuta e mengata ea libopeho tse kenyelletsang likarolo tse entsoeng ka sefahleho (libaka tse sa tebang, tse bataletseng le li-cavities sebakeng sa mosebetsi) le likarolo tsa peripheral milled (li-cavities tse tebileng tse kang li-slots le likhoele).
Likarolo tse hlahisoang mochining oa ho sila oa CNC hangata li na le libopeho tsa lisekoere kapa tse khutlonnetsepa tse nang le likarolo tse fapaneng.
#3 - Mechini ea Laser ea CNC
Mechini ea laser ea CNC e na le router e nchocho e nang le lebone la laser le tsepamisitsoeng haholo le sebelisetsoang ho seha, ho seha kapa ho betla lisebelisoa hantle.Laser e futhumatsa thepa mme e etsa hore e qhibilihe kapa e be mouoane, e etsa hore ho be le sehiloeng ka har'a thepa.Ka tloaelo, thepa e ka sebopeho sa lakane 'me lebone la laser le ea pele le morao holim'a thepa ho etsa sehiloeng se nepahetseng.
Ts'ebetso ena e ka hlahisa mefuta e mengata ea liqapi ho feta mechine e tloaelehileng ea ho itšeha (li-lathes, litsi tsa ho fetola, li-mill), 'me hangata li hlahisa likhahla le / kapa metse e sa hlokeng mekhoa e meng ea ho qetela.
CNC laser engravers hangata e sebelisoa bakeng sa ho tšoaea karolo (le mokhabiso) ea likarolo tse entsoeng ka mochini.Mohlala, ho ka ba thata ho kenya logo le lebitso la k'hamphani hore e be karolo ea CNC e fetoletsoeng kapa ea CNC e milled.Leha ho le joalo, laser fatling e ka sebelisoa ho kenyelletsa sena ho karolo leha ts'ebetso ea machining e felile.
#4 - Mechini ea ho Hlakola Motlakase ea CNC (EDM)
Mochini oa ho ntša motlakase oa CNC (EDM) o sebelisa litlhase tsa motlakase tse laoloang haholo ho laola thepa hore e be sebopeho se lakatsehang.E ka boela ea bitsoa spark eroding, die sinking, spark machining kapa ho chesa terata.
Karolo e kenngoa tlas'a terata ea electrode, 'me mochine o lokiselitsoe ho ntša metsi a tsoang terateng e hlahisang mocheso o matla (ho fihlela ho likhato tse 21,000 tsa Fahrenheit).Thepa e qhibilihisoa kapa e tšeloa ka mokelikeli ho etsa sebopeho kapa sebopeho se lakatsehang.
EDM e atisa ho sebelisoa bakeng sa ho theha likoti tse nepahetseng tse nyenyane, li-slots, likarolo tsa tapered kapa angled le likarolo tse ling tse sa tšoaneng tse rarahaneng ho feta karolo kapa workpiece.E sebelisoa ka tloaelo bakeng sa lirafshoa tse thata haholo tse ka bang thata ho li kenya ho sebopeho kapa sebopeho sa takatso.Mohlala o motle oa sena ke lisebelisoa tse tloaelehileng.
#5 - Mechini ea ho Seha Plasma ea CNC
Mechini ea CNC e sehang plasma le eona e sebelisoa ho seha thepa.Leha ho le joalo, li etsa opereishene ena li sebelisa plasma e matla haholo (ea elektronike-ionized gas) toche e laoloang ke k’homphieutha.E ts'oana ka ts'ebetso ea toche e ts'oaroang ka letsoho, e tsamaeang ka khase e sebelisetsoang ho cheselletsa (ho fihla ho likhato tse 10,000 tsa Fahrenheit), lirumula tsa plasma li fihlella likhato tse 50,000 tsa Fahrenheit.Lebone la plasma le qhibiliha ka har'a sesebelisoa ho etsa sehiloeng ka har'a thepa.
Joalo ka tlhokahalo, neng kapa neng ha ho sebelisoa CNC plasma, thepa e sehiloeng e tlameha ho tsamaisoa ka motlakase.Lisebelisoa tse tloaelehileng ke tšepe, tšepe e sa hloekang, aluminium, koporo le koporo.
Precision CNC machining e fana ka mefuta e mengata ea bokhoni ba tlhahiso bakeng sa likarolo le ho qeta tikolohong ea tlhahiso.Ho ipapisitsoe le tikoloho ea ts'ebeliso, thepa e hlokahalang, nako ea ho etella pele, molumo, tekanyetso le likarolo tse hlokahalang, hangata ho na le mokhoa o nepahetseng oa ho fana ka sephetho se lakatsehang.
Nako ea poso: Dec-14-2021