Puas yog qhov ua tau zoo ntawm kev tso tawm machining siab?
Qhov kev ua tau zoo ntawm kev ua haujlwm tawm yog nyob ntawm ntau yam, suav nrog kev ua haujlwm tam sim no, mem tes dav, mem tes zaus, cov khoom siv electrode thiab qhov loj me. Machining tam sim no, mem tes dav thiab mem tes zaus yog qhov tseem ceeb tsis zoo uas cuam tshuam rau kev ua haujlwm ntawm kev tawm machining. Qhov siab dua qhov tam sim no, qhov nqaim ntawm lub mem tes dav, qhov siab dua ntawm cov mem tes zaus, qhov ceev ntawm electrode txav ceev, qhov ua tau zoo ntawm kev siv hluav taws xob ntau dua. Txawm li cas los xij, kev teeb tsa ntawm cov kev txwv no tseem yuav tsum tau ua kom tiav raws li cov txheej txheem tshwj xeeb thiab cov khoom siv, thiab tsis tuaj yeem ua qhov muag tsis pom kev ua haujlwm siab thaum tsis quav ntsej txog kev ua haujlwm zoo thiab cov khoom siv kev nyab xeeb.
Qhov thib ob, qhov ua tau zoo ntawm kev siv lub tshuab hluav taws xob kuj muaj feem xyuam rau cov khoom siv thiab qhov loj ntawm electrode.
Rau tib txoj haujlwm machining, kev siv cov khoom siv hluav taws xob nyuaj thiab coarser electrode diameters tuaj yeem ua rau kom muaj txiaj ntsig ntawm kev ua haujlwm tawm. Qhov no yog vim cov ntaub ntawv hardness ntau dua electrode tuaj yeem tiv taus cov khoom siv hluav taws xob ntau dua thiab cov mem tes zaus, thaum loj electrode diameters tuaj yeem nce cov khoom tshem tawm ntawm ib lub pulse.
Tsis tas li ntawd, qhov ua tau zoo ntawm cov khoom siv hluav taws xob kuj cuam tshuam los ntawm hardness thiab hluav taws xob conductivity ntawm cov khoom siv ua haujlwm.
Rau cov khoom ua haujlwm softer, xws li cov hlau me me thiab txhuas, qhov ua tau zoo ntawm cov khoom siv hluav taws xob ntau dua. Qhov no yog vim cov ntaub ntawv no kuj yog mos, yooj yim rau txheej txheem, thiab nyob rau tib lub sij hawm muaj hluav taws xob conductivity zoo, uas yuav zoo dua hloov hluav taws xob zog. Rau cov ntaub ntawv nyuaj thiab cov ntaub ntawv uas tsis zoo hluav taws xob conductivity, xws li cemented carbide thiab ceramics, qhov ua tau zoo ntawm cov khoom siv hluav taws xob yuav raug cuam tshuam rau qee yam.