Lub laum me ntsis yog hom ntawm cov cuab yeej siv rau drilling kev, thiab daim ntawv thov ntawm laum me ntsis hauv cov pwm ua yog qhov tshwj xeeb; Ib lub laum zoo me ntsis kuj cuam tshuam rau kev ua tus nqi ntawm cov pwm. Yog li dab tsi yog hom hom ntawm tho hauv peb cov pwm ua? ?
Ua ntej tshaj plaws, nws tau muab faib ua ke raws li cov khoom siv ntawm cov laum, uas feem ntau muab faib ua:
High-ceev steel drilling (feem ntau siv rau cov ntaub ntawv softer thiab drilling)
Cobalt-muaj cov tho qhov ncauj (feem ntau siv rau kev siv cov ntaub ntawv nyuaj xws li cov hlau stainless thiab titanium alloys)
Tungsten steel / tungsten carbide hnyiab (rau kev kub ceev, siab-hardness, siab-precision qhov ua)
Raws li cov laum me ntsis system, feem ntau:
Ncaj shank ntswj xyaum (feem ntau cov laum hom)
Txoj kab uas tob tob loj (tshwj xeeb hnyiab kom nruj (tshwj xeeb hnyiab rau cov diam me me, rab riam ntawm lub taub feem ntau yog nruab nrab 0.3-3mm)
Kauj ruam kav (haum rau ib-kauj ruam tsim ntawm ntau-kauj ruam qhov, txhim kho kev ua haujlwm thiab txo tus nqi)
Raws li tus qauv txias, nws tau muab faib ua:
Direct txias laum (sab nraud nchuav ntawm coolant, nquag kav yog feem ntau coj mus ua txias txias)
Laum sab hauv txias (lub laum muaj 1-2 txias los ntawm cov cua txias, uas tau txo qis ntawm cov qhov kub thiab lub zog ua haujlwm, haum rau cov khoom siv nyuaj thiab ua tiav)
Lub Sijhawm Post: Mar-16-2022
