Daim ntawv emery yog dab tsi?

2024 Tus sau: Taylor Roberts | [email protected]. Kawg hloov kho: 2023-12-16 00:29

Keeb kwm, ntawv emery yog ua los ntawm milled emery pob zeb, sib raug zoo lossis loj rau ntawv feem ntau nrog cov tsiaj nplaum rau dej tsis kam. Niaj hnub no, cov khoom siv hluavtaws tau siv los ua cov nplaum ntuj thiab silicon carbide feem ntau hloov pauv rau emery.

Ntawm no, Emery yog dab tsi?

Emery , los yog corundite, yog ib lub pob zeb tsaus nti siv los ua cov hmoov abrasive. Nws feem ntau suav nrog corundum (aluminium oxide), sib xyaw nrog lwm cov zaub mov xws li cov hlau uas muaj cov kabmob spinels, hercynite, thiab magnetite, thiab tseem rutile (titania).

Tsis tas li ntawd, vim li cas nws thiaj li hu ua emery ntaub? Qhov tseeb ceev: emery ntaub yog li ntawd npe ,vim txhuam hniav cov khoom txuas nrog " ntaub "Qhov tseeb yog ib qho ntxhia. Cov ntxhia nyuaj no yog compounded rau plua plav thiab adhered rau lub ntaub ua kom … zoo, ntaub ntaub . Tej zaum koj kuj tau hnov txog emery board, uas tuaj yeem siv los ua cov ntiv tes rau tes yam tsis muaj kev puas tsuaj rau lawv.

Tsis tas li ntawd, puas yog daim ntawv emery tib yam li cov ntawv xuab zeb?

Xuab zeb tsuas yog tias- ntawv nrog ib txhuam hniav xws li garnet, aluminium oxide los yog silicon carbide bonded rau nws. Emery daim ntaub feem ntau muaj txhuas oxide lossis hlau oxide abrasives. Siv feem ntau rau kev ua hlau, nws zoo tshem tawm xeb, xeb, pleev xim thiab txhuam cov hlau.

Cov ntaub emery puas tuaj yeem siv ntub dej?

IIRC emery ntaub tsuas yog ib ntub cov khoom siv xuab zeb qhuav zoo ib yam li cov ntawv xuab zeb Kuv paub tseeb tias feem ntau cov ntawv thov sib hloov tau, tab sis supermonkey zoo li yog. Nws yuav zoo tshaj rau xwb siv ib cov ntaub ntawv thiab ua tiav nrog cov ntaub ntawv zoo dua los yog cov ntawv xuab zeb.