CNC ntsug tshuab dhos tshuab yog ib qho tseem ceeb technology nyob rau hauv lub teb ntawm CNC machining. Nws yog ib txoj hauv kev uas siv lub tshuab computer cov lej tswj xyuas kom paub txog qhov automation ntawm ntsug tshuab dhos machining txheej txheem. Nyob rau hauv tus txheej txheem ntawm CNC ntsug tshuab dhos ua, lub hom phiaj ntawm kev ua tiav los ntawm inputting cov lus qhia rau lub CNC system. Tom ntej no, peb yuav qhia cov lus qhia rau CNC ntsug tshuab dhos.
Thawj yog cov lus qhia G code. G code yog cov lus qhia siv los tswj kev ua haujlwm ntawm kev ua haujlwm. Hauv CNC ntsug tshuab dhos txheej txheem, lub luag haujlwm tseem ceeb ntawm G code cov lus qhia yog txhawm rau txheeb xyuas cov duab contour ntawm cov khoom ua haujlwm. Ntawm lawv, G00 yog siv los nrawm nrawm mus rau qhov pib ntawm kev ua tiav; G01 yog siv rau linear interpolation processing; G02 thiab G03 yog siv rau kev ua haujlwm arc interpolation; G04 yog siv rau ncua sij hawm nres; G20 thiab G21 yog siv rau ko taw lossis metric ntsuas chav xaiv; G28 thiab G29 yog siv rau kev siv taw tes lossis rov qab mus rau qhov pib.
Tom ntej no yog M code qhia. M code yog ib qho kev qhia ntsig txog kev siv tshuab thiab kev tswj xyuas ntau lawm. Hauv CNC ntsug tshuab dhos txheej txheem, lub luag haujlwm tseem ceeb ntawm M code cov lus qhia yog los tswj ntau yam kev pabcuam thaum lub sijhawm ua haujlwm. Ntawm lawv, M03 thiab M04 yog siv los tswj cov kev sib hloov spindle rau pem hauv ntej / thim rov qab; M05 yog siv los nres qhov spindle tig; M08 thiab M09 yog siv los tswj qhov qhib thiab kaw ntawm qhov cua txias; M41 yog siv los pib qhov kev pab cuam; M99 yog siv los xaus qhov kev pab cuam; M98 thiab M97 Siv rau kev tswj hwm subroutine.
Thaum kawg muaj cov lus qhia F code. F code yog ib qho kev qhia siv los tswj kev pub ceev. Hauv CNC ntsug tshuab dhos txheej txheem, lub luag haujlwm tseem ceeb ntawm F code kev qhia yog txhawm rau txheeb xyuas qhov ceev ceev. Ntawm lawv, F piv rau qhov tseeb pub ceev hauv millimeters/feeb lossis nti/feeb.
Feem ntau hais lus, cov lus qhia rau CNC ntsug tshuab dhos suav nrog G code, M code thiab F code. Cov lus qhia no yog siv los ntawm CNC system, uas txhim kho kev ua tau zoo thiab raug. Cov tshuab no tau siv dav hauv kev lag luam xws li tsheb, aerospace, kev sib txuas lus, hluav taws xob thiab tshuab, thiab tau dhau los ua ib qho tseem ceeb ntawm kev tsim khoom thiab kev ua haujlwm niaj hnub no.
