CNC machining yog ib qho kev tswj xyuas cov lej zoo tshaj plaws uas tuaj yeem siv rau tshuab qhov chaw nrog ntau yam duab. Hlau yog ib qho ntawm cov khoom siv machining. Thaum machining steel nrog CNC, ntau yam tsis tas yuav tsum tau txiav txim siab thiab kho kom ntseeg tau tias kev ua haujlwm zoo thiab ua haujlwm tau zoo. Hauv qab no yog qee qhov tsis zoo rau CNC machining steel.
1. Machining Ceev: Machining ceev yog ib qho tseem ceeb parameter nyob rau hauv CNC machining, txiav txim siab cov khoom txo tus nqi thiab machining efficiency. Rau CNC machining ntawm steel, nruab nrab mus rau high speeds feem ntau yog siv. Qhov tshwj xeeb machining ceev yog nyob ntawm hardness thiab hom hlau.
2. Qhov tob ntawm kev txiav: Qhov tob ntawm kev txiav yog hais txog qhov tob ntawm cov khoom tshem tawm hauv txhua qhov txiav. Rau CNC machining steel, qhov tob ntawm kev txiav yog feem ntau me me, feem ntau tsis tshaj 1/2 ntawm cov khoom thickness. Qhov tob me me ntawm kev txiav txo cov cuab yeej hnav thiab txhim kho qhov chaw tiav.
3. Txiav ceev: Txiav ceev yog hais txog qhov ceev ntawm lub cuab yeej txav mus rau qhov chaw ua hauj lwm thaum lub sij hawm machining. Rau CNC machining steel, qhov txiav ceev feem ntau qeeb, haum rau kev sib cuag zoo ntawm lub cuab yeej thiab qhov chaw ua haujlwm. Kev txiav ceev ntau dhau tuaj yeem ua rau cov cuab yeej siv nrawm nrawm thiab txo qhov ua haujlwm zoo.
4. Cutting Temperature: Txiav kub yog hais txog cov cua sov tsim thaum lub sij hawm txiav. Rau CNC machining ntawm hlau, txiav qhov kub yuav siab, yooj yim ua rau cov cuab yeej tawg thiab cov khoom deformation. Yog li ntawd, kev siv cov coolant tsim nyog los yog txiav roj yog qhov tseem ceeb heev.
5. Feed Rate: Pub tus nqi yog hais txog qhov ceev ntawm lub cuab yeej txav thaum lub tshuab machining. Rau CNC machining steel, tus nqi pub qeeb qeeb tuaj yeem txhim kho qhov chaw tiav tab sis txo qhov kev ua haujlwm zoo. Yog li ntawd, tus nqi pub yuav tsum tau kho raws li cov xwm txheej tshwj xeeb.
6. Kev xaiv cov cuab yeej: Cov cuab yeej xaiv yog ib qho tseem ceeb tshaj plaws hauv CNC machining. Rau CNC machining ntawm cov hlau, cov cuab yeej nrog siab hardness thiab hnav tsis kam yog feem ntau xaiv. Cov cuab yeej geometry thiab cov ces kaum kuj yuav tsum tau xaiv raws li cov duab thiab cov kev xav tau ntawm cov haujlwm tshwj xeeb.
7. Machining Sequence: Lub machining sequence kuj yog ib qho tseem ceeb los xav txog thaum CNC machining steel. Qhov tsim nyog machining ib ntus tuaj yeem txo qhov txiav quab yuam thiab kub, txhim kho machining raug thiab ua haujlwm zoo.
8. Kev siv cov kua txiav: Kev siv cov kua txiav yog qhov tseem ceeb heev thaum CNC machining steel. Cov kua txiav tuaj yeem txias, lubricate, thiab huv si, yog li txo cov cuab yeej hnav thiab txhim kho workpiece nto zoo.