Ukwethulwa kwemishini ye-Computer Numerical Control (CNC) kushintshe kakhulu imboni yokukhiqiza, kwenza kwaba lula ukukhiqizwa kwezingxenye eziyinkimbinkimbi nezinembile kalula. Ngokuzenzakalela inqubo yomshini, imishini ye-CNC ayithuthukisanga nje kuphela ukusebenza kahle kodwa futhi ithuthukise ukunemba kanye nokuvumelana kokukhiqiza. Lesi sihloko sihlose ukuhlolisisa izinhlobo ezahlukene zemishini ye-CNC esetshenziswa ekukhiqizeni, sihlola izici zayo ezihlukile kanye nezingxenye ezahlukahlukene ezingazikhiqiza.
#1Imishini Yokujika Nokujika ye-CNC
Ama-lathe e-CNC kanye nemishini yokujika idlala indima ebalulekile ekukhiqizeni ngenxa yamandla ayo okujika izinto ngesikhathi senqubo yokugaya. Amathuluzi okusika ahamba ngokulandelana eduze kwesitokwe sebha esijikelezayo, esusa izinto ezizungeze umjikelezo kuze kube yilapho ububanzi nesici esifunekayo kufinyelelwa. Ama-lathe e-CNC avelele ekwakheni izici zangaphakathi nezangaphandle ezingxenyeni, kufaka phakathi imigodi ebholiwe, amabhomu, imigodi elungisiwe, izikhala, ukuthepha, ama-tapers, kanye nezintambo. Izingxenye ezikhiqizwa kusetshenziswa ama-lathe e-CNC kanye nezikhungo zokujika zihlanganisa izikulufo, amabholidi, ama-shaft, nama-poppet.
Isethi encane yama-lathe e-CNC ifaka phakathi ama-lathe e-CNC Swiss, aqhutshwa yi-Pioneer Service. Lawa ma-lathe avumela ibha yezinto ukuthi ijikeleze futhi ishelele nge-axial ngokusebenzisa i-guide bushing, enikeza ukwesekwa okuthuthukisiwe kwezinto njengoba imishini yamathuluzi ingxenye eyisebenzisa, okuholela ekubekezeleleni okuqinile.
#2Imishini Yokugaya ye-CNC
Idume ngekhono layo lokujikeleza amathuluzi okusika ngenkathi ibamba umsebenzi/ibhulokhi engashintshi, imishini yokugaya ye-CNC inamandla okukhiqiza izinhlobo ezahlukene zezimo. Lokhu kufaka phakathi izici ezigayiwe ebusweni njengezindawo ezingajulile, ezisicaba kanye nemigodi engxenyeni yomsebenzi, kanye nezici ezigayiwe ezingaphandle njengemigodi ejulile njengezikhala nezintambo. Izingxenye ezikhiqizwa emishinini yokugaya ye-CNC ngokuvamile zithatha isimo sezimo eziyisikwele noma eziyisikwele ezinezici ezahlukahlukene.
#3 Imishini ye-CNC Laser
Imishini ye-laser ye-CNC ifakwe i-router ecijile enomsebe we-laser ogxile kakhulu osetshenziselwa ukusika, ukusika, noma ukuqopha izinto ngokunembile. I-laser ishisa izinto, ibangele ukuthi zincibilike noma zishise, ngaleyo ndlela zidale ukusika. Ngokuvamile isetshenziswa ezintweni ezisesimweni seshidi, umsebe we-laser uhamba uye emuva naphambili phezu kwezinto ukuze kudalwe ukusika okunembile. Le nqubo ivumela uhla olubanzi lwemiklamo uma kuqhathaniswa nemishini yokusika evamile (ama-lathe, izikhungo zokujika, imishini) futhi ivame ukukhiqiza ukusika kanye/noma imiphetho engadingi izinqubo ezengeziwe zokuqeda.
Abaqophi be-laser be-CNC bavame ukusetshenziswa ekuphawuleni izingxenye kanye nokuhlobisa izingxenye ezenziwe ngomshini. Isibonelo, ngenkathi ukukhanda ilogo kanye negama lenkampani kube yingxenye eguquliwe yi-CNC noma egayiwe yi-CNC kungaba yinselele, ukuqopha nge-laser kungasetshenziswa ukwengeza le mininingwane ngisho nangemva kokuba imisebenzi yokugaya isiqediwe.
#4Imishini Yokukhipha Ugesi Ye-CNC (EDM)
Umshini wokukhipha ugesi we-CNC (i-EDM) usebenzisa izinhlansi zikagesi ezilawulwa kakhulu ukuphatha izinto zibe yisimo esifunwayo. Okwaziwa nangokuthi ukuguguleka kwenhlansi, ukucwila ngogesi, ukushintshwa kwenhlansi, noma ukushiswa kwentambo, le nqubo ihilela ukubeka ingxenye ngaphansi kwentambo ye-electrode nokukhipha ukukhishwa kukagesi kusuka kuntambo, okukhiqiza ukushisa okukhulu (kufika ku-21,000 degrees Fahrenheit). Izinto ziyancibilikiswa noma zihlanzwe ngoketshezi ukuze kudalwe isimo noma isici esifunwayo. I-EDM isetshenziswa kakhulu ukudala izimbobo ezincane eziqondile, izikhala, izici ezinciphile noma ezine-engeli, kanye nezinye izici eziningi eziyinkimbinkimbi engxenyeni nomaumsebenzi, ikakhulukazi ngezinsimbi eziqinile kakhulu ezingaba yinselele emshinini ngesimo noma isici esifunwayo, njengegiya.
#5Imishini Yokusika I-CNC Plasma
Imishini yokusika i-plasma ye-CNC isetshenziselwa ukusika izinto kusetshenziswa ithoshi le-plasma elinamandla amakhulu elilawulwa yikhompyutha. Ngokufana nethoshi eliphathwa ngesandla, elisebenzisa igesi elisetshenziselwa ukushisela, amathoshi e-plasma angafinyelela amazinga okushisa afinyelela kuma-degree Fahrenheit angu-50,000. Ithoshi le-plasma liyancibilika ngokusebenzisaumsebenziukudala ukusika ezintweni. Kubalulekile ukuqaphela ukuthi noma nini lapho kusetshenziswa ukusika i-plasma ye-CNC, izinto ezisikwayo kumele zihambisane nogesi. Izinto ezijwayelekile ezisikwa kusetshenziswa imishini yokusika i-plasma ye-CNC zifaka insimbi, insimbi engagqwali, i-aluminium, ithusi, kanye nethusi.
# Isiphetho
Ekuphetheni, ukufika kwemishini ye-CNC kulethe inguquko enkulu embonini yokukhiqiza, okwenza kube lula ukukhiqizwa kwezingxenye eziyinkimbinkimbi nezinembile kalula. Uhlobo ngalunye lomshini we-CNC, okuhlanganisa ama-lathe, imishini yokugaya, imishini ye-laser, ama-EDM, kanye nemishini yokusika i-plasma, lunezici ezihlukile namakhono okukhiqiza izingxenye ezahlukene. Ukuqonda amakhono omshini ngamunye kubalulekile ekunqumeni indlela efanele yokufeza umphumela oyifunayo. Ngomshini wokugaya we-CNC onembile, amathuba awapheli ngempela.
Isikhathi sokuthunyelwe: Novemba-15-2023
