1 Carbide lub cev ntse
Cemented carbide yog hmoov metallurgy cov khoom siv nrog lub siab tawv. Nws yog cov khoom siv feem ntau siv rau kev txiav cov hlau hauv kev lag luam. Yog li no, daim ntaub ua ntse los ntawm cov khoom no yog qhov nrawm nrawm ntawm txhua txoj kev. Vim tias nws txiav hlau ncaj qha rau kom pom tseeb. Ntawm chav kawm, nws me ntsis ua kom lub cuab yeej, tab sis raws li ib qho cuab yeej dog dig, nws yog qhov zoo tshaj plaws ntse.
2 Tawv Riam Hliav
Kev ua haujlwm siab ua tiav ceramics yog cov khoom zoo rau hlais riam. Nws cov yam ntxwv yog: muag heev thiab ruaj khov. Nws hardness kuj nce siab heev, thib ob rau pob zeb diamond. Feem ntau siv rau high-kawg thiab riam zoo, nws yog thawj kev xaiv ntawm kws ua zaub mov noj. Tab sis tib qho kev tsis zoo yog tias cov khoom lag luam ceramic yog tus txhuam, yog li ceev faj txog kev siv thiab txij nkawm kom tsis txhob tawg. Ceramic sharpeners feem ntau tsis tas yuav hlais roj lossis dej, thiab cov nplais ceramic yog yooj yim heev los ntxuav, yog li nws zoo li kev ua haujlwm siab thiab huv.
3 Whetstone sharpener
Whetstone yuav tsum muaj cov khoom lag luam kom paub meej, thiab nws yog feem ntau muaj nyob hauv cov khw muag khoom, thiab tus nqi kuj tseem pheej yig. Vim tias nws yuav tsum muaj qee yam kev txawj ntse, thiab qhov xav tau ntxiv cov roj los sis dej thaum hlais cov riam, nws tsis yog huv thiab yooj yim, thiab cov lag luam muaj roj av feem ntau yog qhov qis, yog li tam sim no kev xaiv tsis muaj kev pab rau txhua tus. Whetstone feem ntau siv nyob rau hauv chaw tua tsiaj, khoom ntoo, txua ntoo thiab lwm yam haujlwm tshaj lij. Ntawm chav kawm, qhov zoo yuav tsum tsis txhob qis dhau, vim tias muaj cov roj zoo yuav tuaj yeem xyuas kom meej ntawm kev txiav ntawm rab riam.
