Re fana ka mefuta e fapaneng ea lits'ebeletso tsa machining tsa CNC tse nang le tharollo e feto-fetohang ka ho felletseng bakeng sa ntho e ngoe le e ngoe ho tloha ho karolo e nepahetseng ho isa ho masela a bolelele bo bolelele.
Ke mekhoa efe e atileng haholo ea machining ea aluminium CNC?
Mechini ea ho sila ea CNCke mokhoa o atileng haholo le o feto-fetohang oa ho etsa likarolo tsa aluminium. Mochini o sebelisa lisebelisoa tsa ho seha tse potolohang ho betla thepa ka nepo le ka nepo ho tsoa sebakeng se emeng sa thepa.
Mechini e tloaelehileng ea ho silae fetotsoe ho ba "litsi tsa machining" lilemong tsa bo-1960 ka lebaka la ho fihla ha litsamaiso tsa taolo ea linomoro tsa komporo (CNC), li-changer tsa lithulusi tsa othomathiki le likoloi tsa lisebelisoa. Mechini ena e fumaneha ka tlhophiso ea 2- ho ea ho 12-axis, le hoja 3 ho 5-axis ke eona e sebelisoang ka ho fetisisa.
Lisebelisoa tsa tšepe tsa CNC, kapa litsi tsa ho thinyetsa tšepe tsa CNC, tšoara ka tieo le ho bilika sesebediswa ha hlooho ea sesebelisoa e tšoere sesebelisoa sa ho seha kapa ho e phunya khahlanong le eona. Mechini ena e lumella ho tlosoa ha thepa ka nepo haholo mme bahlahisi ba e sebelisa mefuteng e mengata ea liindasteri.
Ts'ebetso e tloaelehileng ea lathe e kenyelletsa ho cheka, ho etsa sebopeho, ho etsa slot, ho tlanya, ho thaepa le ho tlanya. Li-lathe tsa tšepe tsa CNC li potlakela ho nkela mekhoa ea khale ea tlhahiso ea matsoho sebaka ka lebaka la boiketlo ba tsona ba ho seta, ho sebetsa, ho pheta-pheta le ho nepahala.
CNC plasma cuttersmoea o hatelletsoeng mocheso ho mocheso o phahameng haholo ho etsa "plasma arc" e khonang ho qhibilihisa tšepe ho fihlela ho lisenthimithara tse tšeletseng. Letlapa le ts'oaroa le bataletse tafoleng ea ho itšeha 'me komporo e laola tsela ea hlooho ea toche. Moea o hatelitsoeng o fefola tšepe e chesang e qhibilihisitsoeng, ka hona o seha thepa. Li-cutters tsa plasma li potlakile, li nepahetse, li bonolo ho li sebelisa ebile li theko e tlaase, 'me bahlahisi ba li sebelisa liindastering tse ngata.
Mechini ea laser ea CNCe ka qhibidiha, ya tjhesa kapa ya etsa mouoane ho etsa hore ho be le sehoho. Ka mokhoa o ts'oanang le sekhechana sa plasma, thepa ea lakane e ts'oaroa e bataletse khahlano le tafole e sehang 'me komporo e laola tsela ea lebone la laser le matla a phahameng.
Lisebelisoa tsa laser li sebelisa matla a fokolang ho feta li-seha tsa plasma 'me li nepahetse haholoanyane, haholo-holo ha li seha maqephe a masesaane. Leha ho le joalo, ke li-cutters tsa laser tse matla ka ho fetisisa le tse turang feela tse khonang ho seha lisebelisoa tse teteaneng kapa tse teteaneng.
Lithako tsa metsi tsa CNCsebelisa li-jets tse nang le khatello e phahameng haholo ea metsi a qobelloang ka molomo o moqotetsane ho khaola thepa. Metsi ka boona a lekane ho khaola lisebelisoa tse bonolo joalo ka lehong kapa rabara. Ho khaola ka har'a lisebelisoa tse thata tse kang tšepe kapa lejoe, hangata basebetsi ba kopanya ntho e senyang le metsi.
Lisebelisoa tsa metsi ha li chese lintho tse kang plasma le laser cutters. Sena se bolela hore boteng ba mocheso o phahameng bo ke ke ba cha, ho sotha kapa ho fetola sebopeho sa eona. E boetse e thusa ho fokotsa litšila le ho lumella libopeho tse khaotsoeng ho tloha ka lakane hore li behoe (kapa li beoe) haufinyana.
Litšebeletso tsa rona tsa mochini oa CNC:
Ho kobeha
Re ka fana ka lits'ebeletso tsa ho kobeha ha li-tube, ho kobeha ha roller, ho etsa litšebeletso tsa ho otlolla le ho phalla ho bareki ba rona, re sebelisa lits'ebetso tse lokiselitsoeng le ho kopanya lits'ebeletso tse ling tsa machining ho fihlela sephetho sa bespoke.
Ho phunya
Khetho ea rona ea litsi tsa CNC tsa li-axis tse 'ne le li-drill tse tloaelehileng li re lumella ho kopanya litharollo tsa boqapi le linako tsa ts'ebetso e potlakileng ho fumana liphetho tse ntle ka ho fetesisa ka nako e khuts'oane ea ho etella pele.
Milling
Re ka fihlela litlhoko tse ngata tsa ho sila, ho tloha ho likarolo tse nyane ho isa ho liprofaele tse kholo. Ka litsi tsa rona tsa CNC tsa li-axis tse 'ne, re ka hlahisa likotoana tse rarahaneng tse nang le mefuta e mengata ea li-slots, masoba le libopeho.
Ho phethola
Litšebeletso tsa rona tsa ho fetola mochini le tse tenang hangata li potlaka ka makhetlo a mane ho feta tekano ea matsoho. E fana ka ho nepahala ha 99.9%, ho fetoha ha CNC ho fana ka liphetho tse nepahetseng le tse nakong.
