Kune CNC machining, hurongwa hwakakosha kwazvo, hunobata zvakananga kunaka uye kugona kwekugadzira. Saka sei kukurumidza kugona hunyanzvi hwekugadzira eCNC machining nzvimbo? Ngatidzidzei pamwe chete!
Imbomira kuraira, G04X (U) _/P_ inoreva chishandiso kumbomira nguva (yekudya kumira, iyo spindle haina kumira), kukosha mushure mekero P kana X ndiyo nguva yekumbomira. Kukosha mushure meX kunofanirwa kuve nedecimal point, zvikasadaro inoverengerwa sechuru chehukoshi, mumasekonzi (s), uye kukosha mushure meP hakugone kuve nedecimal point (kureva, integer representation), mumamilliseconds (ms) . Nekudaro, mune imwe hole system machining mirairo (yakadai seG82, G88 uye G89), kuitira kuve nechokwadi kushata kwegomba rezasi, nguva yekumbomira inodiwa kana chishandiso chasvika pagomba. Panguva ino, inogona chete kumiririrwa nekero P. Kero X inoratidza kuti iyo control system inoona X seiyo X-axis coordinate kukosha kwekuita.
Misiyano nekubatana pakati peM00, M01, M02 neM03, M00 chirongwa chisina zvimiso chekumbomira murairo. Kana chirongwa ichi chaitwa, chikafu chinomira uye chinorukwa chinomira. Kuti utangezve chirongwa, unofanira kutanga wadzokera kuJOG state, dzvanya CW (spindle forward rotation) kuti utange spindle, wozodzokera kuAUTO state, dzvanya kiyi yekutanga kutanga chirongwa. M01 chirongwa chekusarudza kumbomira kuraira. Chirongwa chisati chaitwa, bhatani reOPSTOP riri pane control panel rinofanira kubatidzwa kuti riite. Mhedzisiro mushure mekuurayiwa yakafanana neyeM00. Kuti utangezve chirongwa chakafanana nepamusoro. M00 uye M01 inowanzoshandiswa pakuongorora chiyero cheworkpiece kana chip kubviswa pakati pekugadzirisa. M02 ndiwo murairo wekugumisa chirongwa chikuru. Kana murairo uyu waitwa, chikafu chinomira, chinomira chinomira, uye chinotonhorera chinodzimwa. Asi chirongwa chekutuka chinomira pakupera kwechirongwa. M30 ndiyo huru purogiramu yekupedzisira yekuraira. Basa racho rakafanana neM02, mutsauko ndewekuti cursor inodzokera kunzvimbo yemusoro wepurogiramu, pasinei nokuti kune mamwe mabheji mushure meM30.
Circular interpolation command, G02 inopindirana neclockwise, G03 inopindirana neclockwise interpolation, muXY ndege, mafomati akaita seizvi: G02/G03X_Y_I_K_F_ kana G02/G03X_Y_R_F_, uko X, Y ari macoordinates eiyo arc end point, I, J. ndiko kuwanda kwekukosha kwearc yekutanga kunzvimbo yedenderedzwa pa X uye Y axes, R ndiyo arc radius, uye F ndiyo huwandu hwekudya. Ziva kuti kana q≤180 °, R chinhu chakanaka; q> 180°, R chinhu chisina kunaka; Ini na K zvinogonawo kutsanangurwa naR. Kana zvose zvichitsanangurwa panguva imwe chete, R murairo une pokutanga, uye ini , K handizvo; R haigone kuita yakazara-denderedzwa kucheka, uye yakazara-denderedzwa yekucheka inogona chete kurongwa neI, J, K, nekuti kune asingaverengeki madenderedzwa ane radius yakafanana mushure mekupfuura nepanzvimbo imwe chete. Kana ini naK tiri zero, vanogona kusiiwa; zvisinei neG90 kana G91 modhi, I, J, K inorongwa maererano nehukama hwehukama; panguva yekududzirwa kwedenderedzwa, chishandiso chekubhadhara mutemo G41/G42 haigone kushandiswa.
Nguva yekutumira: Sep-22-2022
