Abrasives ib txwm raug hu ua "hniav hniav" hauv thaj chaw ntawm kev ua khoom lag luam. Raws li tag nrho cov saw kev lag luam muaj kev txhawj xeeb, abrasives yog cov cuab yeej siv rau kev tsim khoom, sib tsoo, sib tsoo thiab polishing yuav luag tag nrho cov khoom lag luam. Ntxiv rau qhov dav siv hauv kev siv tshuab ua khoom lag luam thiab lwm yam khoom siv hlau ua lag luam, kev ua kom zoo nkauj kuj tseem siv rau hauv kev lis cov khoom lag luam, ntawv kev lag luam thiab kev ua cov khoom siv tsis yog xim hlau xws li ceramics, iav, pob zeb, yas, roj hmab, ntoo, thiab lwm yam. tsim nyog hais tias qhov kev thov dav thiab muaj txiaj ntsig kev lag luam ntawm cov cuab yeej abrasive yuav tsum tau paub zoo. Qhov tseeb, nyob rau hauv keeb kwm yav dhau los uas cov rooj tog zaum tshiab, cov kis las ntxiv ntawm kev ua si tsheb thiab cov khoom lag luam txawj ntse zoo li yog lub ntsiab lus tseem ceeb ntawm Tuam Tshoj tam sim no, kev ua kom zoo nkauj txawm tias tsis nco qab thiab tsis paub.
Vim li cas thiaj muaj li no? Cov kws tshaj lij taw qhia tias qhov laj thawj yog vim hais tias Tuam Tshoj yog cov neeg tsim khoom loj ntawm Abrasives, nws tsis yog lub tuam txhab tsim muaj zog thiab muaj hwj chim me. Raws li cov ntaub ntawv, txoj kev loj hlob nruab nrab ntawm cov abrasives tshiab hauv Suav yog 18 lub hlis, thiab cov khoom lag luam kev lag luam yog 10-15 xyoo. Hauv cov teb chaws txawv teb chaws, "peb threes" tau pom tau hais tias, ntawd yog, lub neej ua haujlwm ntawm cov khoom yog peb xyoos, kev sim kev sim ntawm cov khoom yog peb lub hlis, thiab lub voj voog tsim ntawm cov khoom yog peb lub lis piam. Cov neeg uas muaj kev paub zoo me ntsis paub tias tsuas yog thaum tsim cov cuab yeej tsim tawm tuaj yeem tsim kev lag luam kev lag luam ua tau zoo kawg hauv kev tsim tshuab. Yog li, qhov ua tau zoo ntawm cov cuab yeej abrasive, siab kawg ntau lawm lossis tsis, mus rau qee yam, txwv txoj kev loj hlob ntawm tag nrho cov kev tsim kev lag luam.
Kev sib tsoo cov cuab yeej yuav tsum yog qhov zoo, tsis qis tus nqi
Hauv kev lag luam hauv tsev, tsis tshua zoo tus nqi qis thiab qis tus nqi los ua nrov. Txij li thaum kho dua tshiab thiab qhib, txawm hais tias lub thev naus laus zis ntau lawm thiab kev sim cov txheej txheem ntawm cov abrasives tau ua tiav tau zoo, nws tseem muaj qhov sib txawv loj heev piv nrog cov khoom lag luam txawv teb chaws qib siab. Thoob plaws hauv kev ua lag luam hauv tsev, thawj zaug, cov khoom lag luam cov ntsiab lus qes qis thiab qhov ntxiv tus nqi tseem me me; thib ob, kev lag luam nplai yog qhov tsis tsim nyog, kev lag luam loj yog loj tab sis tsis muaj zog, kev lag luam me yog me tab sis tsis tshwj xeeb. Thiab cov khoom lag luam uas cov lag luam txawv teb chaws tau muab tso rau hauv Suav teb tsis haum rau Tuam Tshoj txoj haujlwm kev ua haujlwm, thiab cov khoom lag luam tso rau hauv tus nqi qis.
Abrasives yuav tsum tsis txhob yog li tsis paub, cov khoom lag luam siab yog qhov xav tau kev tsim kho
Los ntawm qhov kev pom ntawm kev lag luam, kev txhim kho cov cuab yeej abrasive yuav tsum muaj kev vam meej nrog kev vam meej ntawm kev tsim kev lag luam. Xyoo tsis ntev los no, lub xeev tau siv cov tswv yim kev tsim kho sab hnub poob, sawv ntawm Tuam Tshoj Thaj Tsam thiab Haixi Economic Zone, ntxiv dag zog rau kev tsim kho hauv nroog, thiab tsim ntau cov haujlwm tseem ceeb, xws li sab hnub poob mus rau sab hnub tuaj xa xov kis, sab hnub poob mus rau sab hnub tuaj xa hluav taws xob, Sab qab teb mus rau North Kev Hloov Dej, toj roob hauv pes kev tsheb nqaj hlau thiab chaw kub ceev. Xws li qhov kev tsim kho loj-dav yuav ua rau txoj kev vam meej ntawm kev tsim kev lag luam. Nyob rau tib lub sijhawm, qhov chaw tsim khoom lag luam loj heev tau tsim cov kev xav tau loj heev rau cov khoom siv ntau lawm, tshwj xeeb yog cov khoom siv abrasives. Raws li cov kev taw qhia ntawm cov qauv no, cov khoom lag luam muaj txiaj ntsig zoo kawg nkaus yuav hloov qhov kev hloov qis thiab tsis tshua muaj kev ua zoo nkauj tsoos.