Cov menyuam kab ntawv qhia cov khub yog siab -cov khoom sib kis tau zoo, feem ntau yog siv hauv CNC tshuab cuab yeej. Lawv feem ntau muaj plaub ntu: ib qho slider, qhia kev tsheb ciav hlau, rollers, thiab rov qab mechanism. Cov haujlwm ntawm txhua ntu yog raws li hauv qab no:
1. Slider: Cov slider yog cov khoom siv ua haujlwm ntawm cov dov kab ntawv qhia khub siv los txuas cov khoom txav ntawm lub tshuab cuab yeej. Thaum ib qho kev thauj khoom sab nraud raug siv rau cov kab ntawv qhia khub, daim tiab ntawm cov slider nthuav dav, ua rau daim tiab deformation, uas cuam tshuam rau qhov zoo li qub ntawm cov dov linear phau ntawv qhia khub.
2. Guide Rail: Phau ntawv qhia kev tsheb ciav hlau yog cov khoom siv ruaj khov uas siv los txuas cov dov kab ntawv qhia khub rau lub tshuab txaj puag. Qhov ncaj ntawm phau ntawv qhia kev tsheb ciav hlau yog ib qho tseem ceeb tshaj plaws uas cuam tshuam rau kev khiav qhov tseeb ntawm tus khub phau ntawv qhia. Tsis tas li ntawd, muaj threaded qhov nyob rau hauv ib ntus ntawm cov kev taw qhia rail; qhov kev ncua deb thiab qhov tob ntawm cov threaded qhov no kuj cuam tshuam rau kev khiav qhov tseeb ntawm cov kab ntawv qhia khub.
3. Rollers: Rollers yog qhov txav ntawm cov dov kab ntawv qhia khub. Lawv yog qhov tsawg tshaj plaws thiab thauj khoom -cov kabmob ntawm cov khub, thiab lawv qhov deformation nyob rau hauv kev ntxhov siab yog qhov tseem ceeb uas cuam tshuam rau qhov nruj zoo li qub ntawm phau ntawv qhia khub.
4. Rov qab ntaus ntawv. Cov cuab yeej thim rov qab thim rov qab cov txheej txheem rau cov menyuam, tso cai rau kev txav mus los tsis kawg. Nws kuj tseem ua haujlwm nrog lub nplhaib sib khi kom kaw lub slider, tiv thaiv cov plua plav nkag mus rau hauv lub slider txoj kev sib tw. Cov cuab yeej thim rov qab yog qhov txuas tseem ceeb hauv cov menyuam ncig lub voj voog thiab yog ib qho tseem ceeb ntawm kev sib txhuam, kev vibration, thiab suab nrov hauv phau ntawv qhia khub.