Muaj ntau ntau hom kev sib tsoo log feem ntau siv nyob rau hauv qhov chaw sib tsoo tshuab. Koj paub dab tsi
Nov 13, 2021
Muaj ntau ntau hom kev sib tsoo log feem ntau siv hauv cov tshuab sib tsoo, thiab lawv muaj ntau yam duab thiab ntau thiab tsawg. Vim qhov sib txawv abrasives, binder cov ntaub ntawv thiab kev tsim cov txheej txheem ntawm kev sib tsoo log, txhua yam kev sib tsoo log muaj cov khoom sib txawv. Txhua hom kev sib tsoo log muaj qee qhov kev thov raws li nws tus yam ntxwv.
Piv txwv li, xim av corundum sib tsoo log: xim av corundum muaj siab hardness thiab toughness. Nws yog tsim rau kev sib tsoo hlau nrog lub zog tensile siab, xws li carbon steel, alloy steel, malleable cam khwb cia hlau, tawv bronze, thiab lwm yam. Nws yog feem ntau siv rau kev sib tsoo nrog cov npoo loj. Nws yog pheej yig thiab tuaj yeem siv dav.
Dawb corundum sib tsoo log: lub hardness ntawm dawb corundum yog me ntsis siab dua li cov xim av corundum, thiab lub toughness yog qis dua cov xim av corundum. Thaum sib tsoo, cov khoom abrasive yooj yim tawg. Yog li ntawd, qhov sib tsoo cua sov yog me me. Nws yog tsim rau kev tsim kev sib tsoo log rau kev sib tsoo zoo quenched steel, siab carbon steel, high-speed steel thiab sib tsoo nyias-walled qhov chaw, thiab tus nqi siab dua li cov xim av corundum.
Chrome corundum sib tsoo lub log: haum rau kev sib tsoo workpieces nrog kev ua haujlwm siab zoo xws li cov cuab yeej txiav, ntsuas cov cuab yeej, cov cuab yeej thiab cov xov. Ib leeg siv lead ua corundum sib tsoo log: haum rau kev sib tsoo stainless hlau, siab vanadium high-ceev hlau thiab lwm yam ntaub ntawv uas muaj siab toughness thiab hardness thiab yooj yim deformed workpieces.
Microcrystalline corundum sib tsoo log: haum rau kev sib tsoo stainless hlau, bearing steel thiab tshwj xeeb nodular cam khwb cia hlau. Nws yog siv rau kev sib tsoo, txiav kev sib tsoo thiab daim iav sib tsoo. Yog li ntawd, thaum lub sij hawm sib tsoo, lub log sib tsoo tsim nyog yuav tsum tau xaiv raws li cov kev mob tshwj xeeb (xws li cov khoom siv, kev kho cua sov, cov duab ua haujlwm, qhov loj, daim ntawv machining thiab cov kev cai, thiab lwm yam). Txwv tsis pub, qhov tseeb machining, nto roughness thiab ntau lawm efficiency yuav raug cuam tshuam ncaj qha los ntawm kev xaiv tsis raug ntawm kev sib tsoo log.
