Umatshini we-CNC ligama eliqhelekileyo elisetyenziselwa iintlobo ngeentlobo zezicelo zomatshini."I-CNC" imele iComputer Numerical Controlled kwaye ibhekisa kwinto enokucwangciswa kumatshini, evumela umatshini ukuba enze imisebenzi emininzi ngolawulo lomntu oluncinci.Umatshini we-CNC kukwenziwa kwecandelo kusetyenziswa umatshini olawulwa yi-CNC.Eli gama lichaza uluhlu lweenkqubo zokuvelisa ezikhuphayo apho izinto zisuswa kwi-stock workpiece, okanye ibha, ukuvelisa inxalenye egqityiweyo yecandelo.Kukho iintlobo ezi-5 eziqhelekileyo zomatshini we-CNC owenziwe yi-5 iindidi ezahlukeneyo zoomatshini be-CNC.
Ezi nkqubo zisetyenziswa kwizicelo ezininzi kumashishini ahlukeneyo abandakanya ezonyango, i-aerospace, i-industrial, i-oyile negesi, i-hydraulics, imipu, njl.
CNC machining ibonelela ngeenzuzo ezininzi phezu machining ngaphandle CNC programmable ubuchule.Ukunciphisa ngokuphawulekayo amaxesha okujikeleza, ukugqitywa okuphuculweyo kunye neempawu ezininzi zingagqitywa ngexesha elifanayo kwaye zinokuphucula umgangatho kunye nokuhambelana.Ifanelekile kwiimfuno zevolumu ephakathi kunye nephezulu apho ukuchaneka kunye nobunzima obufunekayo.
#1 - I-CNC Lathes kunye neeMashini zokuTshintsha
Iintambo ze-CNC kunye noomatshini bokuguqula babonakaliswe ngokukwazi kwabo ukujikeleza (ukujika) izinto ngexesha lokusebenza komatshini.Izixhobo zokusika ezi matshini zondliwa ngokunyanzeliswa komgca ecaleni kwesitokhwe esijikelezayo sebha;ukususa izinto ezijikeleze i-circumference de i-diameter efunwayo (kunye nesici) iphunyeziwe.
I-subset ye-CNC lathes yi-CNC Swiss lathes (ezi luhlobo lomatshini osebenza kwiNkonzo yobuvulindlela).Ngeentambo ze-CNC ze-Swiss, ibha yezinto ezijikelezayo kunye nezilayidi ze-axially nge-bushing yesikhokelo (indlela yokubamba) kumatshini.Oku kubonelela ngenkxaso engcono kakhulu kwizinto eziphathekayo njengoko oomatshini bezixhobo zecandelo libonisa (okukhokelela ekunyamezeleni okungcono / okuqinileyo).
I-CNC lathes kunye nomatshini wokuguqula unokudala iimpawu zangaphakathi nangaphandle kwi-component: imingxuma ebhobhozayo, i-bores, i-broaches, imingxuma ehlaziyiweyo, i-slots, i-tapping, i-tapers kunye nemicu.Izixhobo ezenziwe kwiilatheli ze-CNC kunye namaziko okuguqula abandakanya izikrufu, iibholiti, i-shafts, ii-poppets, njl.
#2 – CNC Milling Machines
Oomatshini bokugaya be-CNC babonakaliswa ngokukwazi kwabo ukujikeleza izixhobo zokusika ngelixa bebambe i-workpiece yezinto eziphathekayo / ibhloko emileyo.Ziyakwazi ukuvelisa uluhlu olubanzi lweemilo eziquka iimpawu ezibunjwe ngobuso (ubunzulu obunzulu, umphezulu osicaba kunye nemingxuma kwindawo yokusebenza) kunye neempawu ze-peripheral milled (imingxuma enzulu efana neendawo zokubeka kunye nemisonto).
Izixhobo eziveliswe koomatshini bokusila be-CNC ziqhelekile ukuba zizikwere okanye iimilo ezixande ezineempawu ezahlukeneyo.
#3 – CNC Laser Machines
Oomatshini be-laser be-CNC banomzila ochongiweyo onomqadi welaser ogxininise kakhulu osetyenziselwa ukusika ngokuchanekileyo, ukusika okanye ukukrola izinto.I-laser iyatshisa izinto kwaye ibangele ukuba inyibilike okanye iqhume, idale ukusika kwizinto eziphathekayo.Ngokuqhelekileyo, izinto eziphathekayo zikwifomathi yephepha kwaye i-laser beam ihamba ngasemva nangaphezulu phezu kwempahla ukwenza ukusika okuchanekileyo.
Le nkqubo inokuvelisa uluhlu olubanzi loyilo kunemishini yokusika eqhelekileyo (i-lathes, amaziko okuguqula, i-mills), kwaye kaninzi ivelisa ukusika kunye / okanye imiphetho engadingi iinkqubo zokugqiba ezongezelelweyo.
Imikrolo ye-laser ye-CNC isoloko isetyenziselwa ukuphawula inxalenye (kunye nokuhombisa) yamacandelo omatshini.Umzekelo, kunokuba nzima ukutshiza ilogo kunye negama lenkampani kwiCNC eguqulweyo okanye iCNC milled component.Nangona kunjalo, ukukrolwa kwelaser kungasetyenziselwa ukongeza oku kwicandelo nasemva kokuba imisebenzi yomatshini igqityiwe.
#4 - oomatshini bokukhupha uMbane be-CNC (EDM)
Umatshini wokukhupha umbane we-CNC (i-EDM) usebenzisa iintlantsi zombane ezilawulwa kakhulu ukwenza izinto ngendlela efunwayo.Isenokuthiwa ukukhukuliseka kwentlantsi, ukutshona kwentlantsi, ukwenziwa kwentlantsi okanye ukutshiswa kocingo.
Inxalenye ifakwa phantsi kocingo lwe-electrode, kwaye umatshini ulungiselelwe ukuba ukhuphe ukukhutshwa kombane kucingo oluvelisa ubushushu obukhulu (ukuya kuma-21,000 degrees Fahrenheit).Isixhobo siyanyibilika okanye sigungxulwe ngolwelo ukwenza ubume obufunwayo okanye uphawu.
I-EDM isoloko isetyenziselwa ukudala imingxuma emincinci echanekileyo, i-slots, i-tapered okanye i-angled features kunye neentlobo zezinye izinto ezinzima kakhulu kwi-component okanye i-workpiece.Ngokuqhelekileyo isetyenziselwa iintsimbi ezinzima kakhulu ezinokuba nzima ukuzisebenzisa kumatshini kwimilo yomnqweno okanye into.Umzekelo obalaseleyo woku sisixhobo esiqhelekileyo.
#5 - CNC Plasma Cutting Machines
Oomatshini be-CNC bokusika i-plasma nabo basetyenziselwa ukusika izinto.Nangona kunjalo, benza lo msebenzi besebenzisa i-plasma ephezulu (igesi ye-electronic-ionized) itotshi elawulwa yikhompyutha.Ngokufana nokusebenza kwitotshi ephathwa ngesandla, enerhasi esetyenziselwa ukuwelda (ukuya kuthi ga kwi-10,000 degrees Fahrenheit), iitotshi zeplasma zifikelela kwi-50,000 degrees Fahrenheit.Itotshi yeplasma inyibilika kwi-workpiece ukwenza ukusikwa kwezinto.
Njengemfuneko, naliphi na ixesha lokusika kwe-plasma ye-CNC eqeshwe, izinto ezisikwayo kufuneka ziqhutywe ngombane.Izinto eziqhelekileyo ziyintsimbi, insimbi engenasici, i-aluminiyam, ubhedu kunye nobhedu.
Precision CNC machining inika uluhlu olubanzi lwezakhono zokuvelisa kumacandelo kunye nokugqiba kwindawo yokuvelisa.Ngokuxhomekeke kwindawo yokusetyenziswa, imathiriyeli efunekayo, ixesha lokukhokela, umthamo, uhlahlo lwabiwo-mali kunye neempawu ezifunekayo, kuhlala kukho eyona ndlela ilungileyo yokuzisa iziphumo ezifunwayo.
Ixesha lokuposa: Dec-14-2021