Iintlobo zeeNkqubo zoLawulo loMshini we-CNC

Ngoncedo lweenkqubo zokulawula umatshini we-CNC, imveliso kunye nomgangatho womsebenzi kwaba matshini kuye kwanda kakhulu. Ke ngoko, amashishini angakhange ahlaziye iimatshini zawo ekudityanisweni kwe-CNC, lixesha lokuba enze njalo.

Kweli nqaku, siza kujonga kwaye siqonde iintlobo ezahlukeneyo zenkqubo yokulawula umatshini we-CNC phaya emarikeni. Masiqale kwangoko.

Isiqulatho
Ziziphi iinkqubo zolawulo lwe-CNC?
Iindidi zeenkqubo zolawulo lwe-CNC
Conukuqukunjelwa

Ziziphi iinkqubo zolawulo lwe-CNC?

Inkqubo ye-CNC (Computer Numerical Control) luhlobo lobuchwepheshe olunceda ukondla ulwazi kumatshini wokwenza izinto ukuze uwazise malunga nento afanele ayenze. Yindlela yokwenza aba matshini bokwenza ngokuzenzekelayo ngee-microcomputers ezifakwe kwisoftware ezincanyathiselwe kubo.

Ngoko ke, kwimveliso nganye eyenziwa ngumatshini, abaqhubi kufuneka bafake inkqubo yesiko kuyo. Ulwimi olusetyenziselwa oku lulwimi oluqhelekileyo lwamazwe ngamazwe olubizwa ngokuba yi-G-code. Inkqubo ivumela umatshini ukuba azi idatha ethile malunga nokuba imveliso ifanele ukuba njani. Ngedatha, umatshini unokwenza kanye oko kufunwa ngamashishini.

Iindidi zeenkqubo zolawulo lwe-CNC

Ngoku ukuba siyaqonda ukuba zeziphi iinkqubo zokulawula i-CNC, ngoku siya kuqhubela phambili ekuqondeni iintlobo ezahlukeneyo zeenkqubo zokulawula i-CNC phaya.

Ngokubanzi, iinkqubo zolawulo lwe-CNC zinokwahlulwa ngokusekelwe kwezi zinto zilandelayo:

• Inani lezembe
• Uhlobo lwentshukumo
• Lawula iluphu

Makhe sicacise oku ngakumbi.

Inani lezembe

Wonke umatshini wokwenza izinto uneezembe apho izixhobo zihamba phezu kwesixhobo ukuze zibanike isiphumo esifunekayo, nokuba kukugoba, ukucheba, ukusika, okanye ukucinezela. Iinkqubo zolawulo lwe-CNC zinokusekwa kwinani leezembe ezinomatshini. Kunokubakho inani elilandelayo lamazembe:

• Amazembe amabini

Kwezi ntlobo zeenkqubo zolawulo lwe-CNC, ufumana iiasi ezimbini kuphela-i-X-axis kunye ne-Z-axis.

• Amazembe amabini anesiqingatha

Kolu hlobo, ufumana iiasi ezintathu - i-X-axis, i-Y-axis, kunye ne-axis yesithathu. Nangona kunjalo, nangona inokuba yinkqubo yeezembe ezintathu, iizembe azihambi ngendlela ye-3D. Yiyo loo nto igama-iizembe ezi-2.5.

• Amazembe amathathu

Ngokufana nee-axes ze-2.5, olu hlobo luneentsimbi ezintathu - X, Y, kunye ne-Z, apho i-Z inceda ukuhamba ngendlela ye-3D. Ezi ntlobo ze oomatshini bolawulo lwe-CNC zezona ntlobo zidumileyo. Ubude bebhedi koomatshini abaneenkqubo ezinjalo bubaluleke kakhulu njengoko buhambelana ngokuthe ngqo nokunyusa iindleko.

• Amazembe amane

Olu hlobo lwenkqubo lunee-axes ezine - X, Y, Z, kunye nokujikeleza okongeziweyo kwi-axis ye-B. Ngoko ke, inkqubo ye-4-axes yinkqubo nje ye-3-axes kunye ne-B-axis eyongezelelweyo, evumela ukuba ii-axes zihambe zombini ngokuthe nkqo kwaye ngokuthe tye.

• Amazembe amahlanu

Kukwasebenza okufanayo kolu hlobo njengenkqubo ye-5-axis ayikho nto ngaphandle kwenkqubo ye-3-axis kunye nokujikeleza okongeziweyo kwi-Z kunye ne-Y. Ezi ntsimbi zongezelelweyo zibizwa ngokuba yi-A-xis kunye ne-B-axis, ngokulandelelanayo.

Uhlobo lwentshukumo

Uluhlu olulandelayo lweenkqubo zolawulo lwe-CNC lusekelwe kuhlobo lwazo lwentshukumo. Makhe sijonge.

• Inkqubo yokukhomba-kwinqaku

Kolu hlobo lomatshini, izixhobo zimile, njengoko zibekwe kwindawo yokugqiba umsebenzi wazo. Wakuba ugqityiwe umsebenzi, bayawurhoxa. Izinto ke zithunyelwa kwindawo elandelayo ukuze izixhobo zisebenze kwakhona.

• Inkqubo yeContouring

Iisistim zeContouring kwelinye icala zinesixhobo esishukumayo kunye 'nezikhonto' kwimathiriyeli ukwenza iinkcukacha ezifunekayo okanye uyilo. Apha, izinto eziphathekayo zibekwe kwaye isixhobo senza umsebenzi wokuhambisa yonke into.

Lawula iluphu

Iinkqubo zolawulo lwe-CNC nazo zinokuhlelwa ngokusekelwe kwiluphu yolawulo. Nazi iintlobo ezahlukeneyo zeenkqubo zolawulo lwe-CNC phantsi kolu didi:

• Vula iluphu

Kwezi ntlobo zeenkqubo, umlawuli unoxanduva lokuguqula ulwazi oluvela kwigalelo kunye nokudlulisela kwii-amplifiers ze-servo. Ngenxa yokuba akukho mda wengxelo apha, kunokubakho ukungachaneki.

• Iluphu evaliweyo

Njengoko igama libonisa, kule nkqubo i-CNC umlawuli ufumana impendulo ukusuka kumatshini malunga nenkqubo kunye negalelo elicwangcisiweyo ngenxa yelophu evaliweyo. Apha, iinkqubo ze-CNC zisebenza kwi-servomechanism kunye nomgaqo ovaliweyo.

Ingxelo ifundwa mhlawumbi ngedijithali okanye inkqubo ye-analog. Ezi ziinkqubo ezigqwesileyo njengoko zikwazi ukufunda ngokuchanekileyo iimeko zokusebenza, ukunika ingxelo echanekileyo, kunye nokwenza uhlengahlengiso oluyimfuneko.

isiphelo

Yiyo yonke into ekhoyo malunga neenkqubo zolawulo lwe-CNC kunye neentlobo zazo ezahlukeneyo. Ukwazi ukuba oomatshini abahlukeneyo basebenza njani kunye neenjongo zabo kunceda amashishini enze izigqibo ezifanelekileyo xa kuziwa kutyalo-mali kwiinketho ezifanelekileyo kubo.