Kwi-CNC machining, inkqubo ibaluleke kakhulu, echaphazela ngokuthe ngqo umgangatho kunye nokusebenza kakuhle komatshini. Ke njani ukukhawuleza ukwazi izakhono zokucwangcisa kumaziko omatshini eCNC? Masifunde kunye!
Misa umyalelo, i-G04X(U)_/P_ ibhekisa kwisixhobo sokumisa ixesha (umxhesho wokumisa, i-spindle ayiyeki), ixabiso emva kwedilesi P okanye X lixesha lokunqumama. Ixabiso emva kuka-X kufuneka libe nedesimali, kungenjalo libalwe njengewaka lexabiso, kwimizuzwana (s), kwaye ixabiso emva kwe-P alinakuba nenqaku leshumi (oko kukuthi, umelo olupheleleyo), kwi-millisecond (ms) . Noko ke, kwezinye inkqubo umngxuma imiyalelo machining (ezifana G82, G88 kunye G89), ukuze kuqinisekiswe uburhabaxa emngxunyeni ezantsi, ixesha lokuphumla liyafuneka xa isixhobo sifikelela ezantsi umngxuma. Ngeli xesha, inokubonakaliswa kuphela kwidilesi ye-P. Idilesi X ibonisa ukuba inkqubo yolawulo ithatha i-X njengexabiso le-X-axis yokulungelelanisa ukuphumeza.
Umahluko kunye noqhagamshelo phakathi kwe-M00, M01, M02 kunye ne-M03, i-M00 ngumyalelo wokumisa wenkqubo ongenamiqathango. Xa inkqubo isenziwa, isondlo siyayeka kwaye i-spindle iyayeka. Ukuqalisa kwakhona inkqubo, kufuneka uqale ubuyele kwisimo se-JOG, cinezela i-CW (i-spindle forward rotation) ukuqala i-spindle, kwaye emva koko ubuyele kwisimo se-AUTO, cinezela iqhosha le-START ukuqalisa inkqubo. M01 yinkqubo ekhethiweyo yokumisa umyalelo. Phambi kokuba udweliso lwenkqubo luqhutywe, iqhosha le-OPSTOP kwindawo yolawulo kufuneka livulwe ukuze liphumeze. Isiphumo emva kokubulawa siyafana naleyo ye-M00. Ukuqalisa kwakhona inkqubo kuyafana nalapha ngasentla. I-M00 kunye ne-M01 zihlala zisetyenziselwa ukuhlola imilinganiselo ye-workpiece okanye ukususwa kwetshiphu phakathi kokucubungula. I-M02 ngumyalelo wokuphelisa inkqubo engundoqo. Xa lo myalelo uphunyeziwe, isondlo siyayeka, intambo yokusonta iyayeka, kwaye into yokupholisa iyacinywa. Kodwa ikhesa yenkqubo iyayeka ekupheleni kwenkqubo. I-M30 ngowona myalelo wokuphela kwenkqubo. Umsebenzi ufana ne-M02, umahluko kukuba isalathisi sibuyela kwindawo yentloko yeprogram, kungakhathaliseki ukuba kukho ezinye iibhloko emva kwe-M30.
Umyalelo weSetyhula woguqulelo, G02 yi interpolation clockwise, G03 is counterclockwise interpolation, kwinqwelomoya XY, ifomathi imi ngolu hlobo lulandelayo: G02/G03X_Y_I_K_F_ okanye G02/G03X_Y_R_F_, apho X, Y zizilungelelaniso ze-arc end point, I, J. lixabiso elongezelekayo lendawo yokuqala ye-arc kwiziko lesangqa kwi-X kunye ne-Y axes, u-R yi-arc radius, kwaye u-F sisixa sesondlo. Qaphela ukuba xa q≤180 °, R lixabiso elifanelekileyo; q>180°, R lixabiso elingalunganga; U-I kunye no-K banokuchazwa ngu-R. Xa zombini zikhankanyiwe ngexesha elinye, umyalelo ka-R unokubaluleka, kwaye u-I, K akasebenzi; R ayikwazi ukwenza isangqa esipheleleyo sokusika, kwaye ukusika kwesangqa esigcweleyo kunokucwangciswa kuphela nge-I, J, K, kuba kukho izangqa ezingenakubalwa ezinerediyasi enye emva kokudlula kwindawo enye. Xa mna no-K inguziro, zinokushiywa; kungakhathaliseki indlela ye-G90 okanye ye-G91, I, J, K zicwangciswe ngokuhambelana nezinxulumanisi; ngexesha lokungeniswa kwesetyhula, umyalelo wembuyekezo yesixhobo G41/G42 awunakusetyenziswa.
Ixesha lokuposa: Sep-22-2022
