Cov txheej txheem ntau lawm ntawm carbide indexable CNC inserts

1. hmoov metallurgy

Feem ntau carbide indexable CNC inserts yog tsim los ntawm hmoov metallurgy. Cov kauj ruam tseem ceeb ntawm cov txheej txheem no suav nrog kev xaiv cov khoom siv raw, kev npaj cov hmoov, sib tov, nias, thiab sintering. Cov khoom siv raw feem ntau yog tsim los ntawm kev sib xyaw ntawm tungsten carbide, cobalt, tantalum, niobium thiab lwm yam hmoov. Cov hmoov no tau tov rau hauv ib qho kev faib ua feem thiab nias kom tsim ib qho khoob ntawm qhov ntxig. Cov dawb paug yog ces sintered ntawm qhov kub thiab txias los tsim block crystals nyob rau hauv ib tug tej yam kub thiab siab, thiab nws thiaj li ua ib tug carbide inserts.

2. Kub isostatic nias

Ntxiv nrog rau cov txheej txheem hmoov metallurgy, lwm txoj kev siv ntau lawm yog kub isostatic nias. Cov txheej txheem no yog txheej txheem uas cov hmoov sib tov ntawm cov khoom siv raw yog raug rau ib qho kev siab ntawm qhov kub thiab txias los tsim cov duab thawj zaug ntawm cov cuab yeej. Piv nrog cov hmoov hlau metallurgy, kub isostatic nias tuaj yeem tau txais cov khoom zoo sib xws thiab zoo dua, yog li txoj kev no tau siv dav hauv kev tsim cov khoom siv carbide siab.

3. Kev ua haujlwm tom ntej

Tom qab kev tsim cov hniav carbide, yuav tsum tau ua cov txheej txheem tom ntej los xyuas kom meej qhov tseeb thiab kev ua haujlwm ntawm cov hniav. Feem ntau suav nrog kev sib tsoo, polishing, ntug kev, passivation, txheej, thiab lwm yam. Cov kauj ruam tshwj xeeb ntawm cov txheej txheem tsim khoom yuav txawv nyob ntawm cov khoom siv raw thiab cov cuab yeej. 

Cov khoom tsim cemented carbide inserts muaj cov khoom zoo xws li siab hardness, siab hnav tsis kam, thiab corrosion kuj. Lawv tau siv dav hauv aerospace, kev tsim tsheb, kev kho mob, thiab lwm yam kev lag luam hlau.