Cov chaw tsim khoom alumina dawb fused tuaj yeem txhim kho qhov kev siv nyiaj ntawm lawv cov khoom li cas?
Raws li cov lus hais qub hais tias, "Tus neeg muag khoom muag txiv tsawb qhuas nws cov khoom." Tab sis niaj hnub no, tsuas yog qhuas xwb tsis txaus; cov neeg siv khoom ntse npaum li cov liab. Yog tias koj qhia rau lawv tias koj cov khoom huv thiab tawv npaum li casdawb fused aluminayog, lawv yuav tig rov los thiab nug tias, "Lwm tus hais tib yam, yog li ntawd vim li cas koj li kim dua?" Qhov ntawd tam sim ntawd tua qhov kev sib tham. Yog li ntawd, "kev siv nyiaj tsim nyog" tau dhau los ua daim npav muaj zog tshaj plaws hauv tes ntawm cov chaw tsim khoom. Tab sis yuav ua li cas ua si daim npav no yog ib qho kev kos duab nyuaj. Nws tsis yog hais txog "txo tus nqi," uas zoo li txiav koj cov nqaij kom pub tus ntxhw - nws yuav tsis kav ntev. Kev siv nyiaj tsim nyog tiag tiag yog ua rau cov neeg siv khoom xav tias "cov nyiaj no siv tau zoo, txawm tias ntau dua!" Hnub no, peb yuav rhuav tshem nws thiab tham txog qhov nyuaj uas koom nrog.
I. Kev Tswj Xyuas Qhov Chaw: Cov hlau zoo siv rau qhov chaw xav tau tshaj plaws, cov ntaub ntawv zoo los ntawm qhov chaw.
Kev siv nyiaj tsim nyog txhais tau tias koj cov khoom ua tau zoo raws li tus qauv. Kev ua tsis ruaj khov, txawm tias tus nqi qis npaum li cas los xij, tsuas yog kev dag ntxias xwb, thiab thaum kawg ua rau koj lub koob npe puas tsuaj. Yog li ntawd, qhov teeb meem thawj zaug yog qhov chaw. Tsis txhob sim txiav cov khoom siv raw.Dawb fused aluminayog sintered los ntawm alumina hmoov, thiab qhov huv ntawm cov khoom siv raw no yog qhov tseem ceeb. Qee cov chaw tsim khoom siv cov hmoov alumina qis dua los txiav cov nqi, ua rau cov khoom muaj qhov huv tsis zoo, cuam tshuam rau qhov nyuaj thiab tawv. Qhov no zoo li kev tsim lub tsev nrog lub hauv paus tsis muaj zog; txawm tias lub tsev zoo nkauj npaum li cas los xij, nws tsis muaj txiaj ntsig. Peb yuav tsum hais kom siv cov khoom siv raw zoo, txawm tias nws kim dua, vim tias cov khoom tsim tawm muaj lub hauv paus zoo dua, kev ua haujlwm ruaj khov, thiab kev txaus siab ntawm cov neeg siv khoom. Qhov no yog thawj kauj ruam rau kev siv nyiaj tsim nyog - kev ua haujlwm yuav tsum tau lav.
Qhov "kub" hauv lub cub tawg yog qhov tseem ceeb. Nws zoo li tus kws ua zaub mov ua noj; cov khoom xyaw tib yam, cov qib kub sib txawv, ua rau muaj saj sib txawv heev. Qhov kub thiab txias, lub sijhawm, thiab cov txheej txheem txias - txhua kauj ruam yuav tsum tau ua raws li tus qauv, sau tseg, thiab taug qab. Peb tsis tuaj yeem cia siab rau qhov kev paub thiab kev xav ntawm cov kws ua haujlwm qub; peb yuav tsum ntsuas thiab ua kom tus qauv "kev xav" no. Tsuas yog cov txheej txheem smelting ruaj khov thiaj li lav tau tias kev ua tau zoo ntawm txhua pawg ntawmdawb fused aluminayeej zoo ib yam. Tus neeg yuav khoom xav tau kev ruaj khov; lawv tsis xav ntxhov siab txhua zaus lawv xaj khoom, zoo li qhib lub thawv dig muag.
II. "Xam" Kev Tsim Khoom: Txuag Nyiaj Rau Cov Neeg Siv Khoom Los Ntawm Cov Nqi Pov Tseg
Txhua kauj ruam hauv cov txheej txheem tsim khoom muaj peev xwm ua kom tau txiaj ntsig thiab txhim kho tus nqi. Kev tsoo thiab kev tshuaj ntsuam yog ib txoj haujlwm txuj ci.Dawb corundum, tom qab raug hlawv, los ua cov pob loj loj thiab xav tau kev tsoo ua xuab zeb ntawm ntau qhov loj me. Cov khib nyiab koom nrog yog loj heev. Cov txheej txheem tsoo ntxhib tsim ntau cov "khib nyiab" tsis yog tus qauv thiab "hmoov ultrafine." Qhov no yog nyiaj! Kev qhia txog cov khoom siv tsoo siab heev thiab cov txheej txheem tshuaj ntsuam xyuas meej tuaj yeem ua rau cov xuab zeb ntau ntxiv ib tuj ntawm cov khoom siv raw. Cov khoom me me uas tshwm sim yog cov duab sib xws dua, muaj cov npoo ntse dua, thiab ntuj, lub zog txiav zoo dua. Qhov no hu ua "kev ua haujlwm zoo los ntawm kev tswj hwm."
Yuav tsum tswj qhov loj ntawm cov khoom me me kom zoo. Piv txwv li, siv cov hmoov me me; qhov loj ntawm cov khoom me me yog qhov tseem ceeb. Qhov loj ntawm cov khoom me me dav dhau, sib xyaw nrog cov khoom loj thiab me. Cov neeg siv khoom siv nws rau kev txhuam yuav tau txais cov txiaj ntsig tsis zoo thiab cov khoom pov tseg. Los ntawm kev tswj cov txheej txheem kom raug, peb ua tiav qhov loj ntawm cov khoom me me uas muaj zog heev, ua rau cov neeg siv khoom ua haujlwm tau zoo thiab sib xws, tej zaum yuav txuag tau cov khoom siv. Txawm hais tias lawv yuav siv ob peb puas yuan ntxiv rau ib tuj, tus nqi ua tiav ib chav tsev qis dua. Qhov no puas yog qhov tsim nyog tiag?
III. Kev Kho Kom Zoo Rau Khoom: Tsis Txhob Sim Ua Txhua Yam, Ua Ib Tug Kws Tshaj Lij
Peb tsis nyob rau lub caij nyoog ntawm kev muag ib yam khoom thoob plaws lub tebchaws lawm. Cov lag luam sib txawv muaj cov kev xav tau sib txawv kiag li rau alumina dawb fused. Cov chaw tsim khoom siv sib tsoo yuav muab qhov tseem ceeb rau qhov tawv thiab lub zog; kev lag luam polishing thiab kev sib tsoo yuav muab qhov tseem ceeb rau qhov huv thiab lub zog txiav; cov chaw tsim khoom siv refractory yuav muab qhov tseem ceeb rau qhov kub thiab txias thiab qhov loj.
Peb cov chaw tsim khoom tsis tuaj yeem cia siab rau ib yam khoom "rau txhua yam" mus ib txhis. Peb yuav tsum tshawb nrhiav tob dua thiab nkag siab txog cov xwm txheej siv tshwj xeeb ntawm peb cov neeg siv khoom tom qab. Piv txwv li, peb puas tuaj yeem tsim cov khoom tshwj xeeb rau cov hlau tsis xebkev lag luam polishinguas muaj lub zog txiav tau zoo thiab tsis yooj yim txhaws? Peb puas tuaj yeem muab cov hmoov zoo heev rau kev lag luam iav tsheb uas tsis muaj cov khoom tsis huv? Cov khoom "ua raws li tus neeg siv khoom xav tau," vim tias lawv daws tau qhov teeb meem ntawm cov neeg siv khoom, tsim nyog them tus nqi ntau dua li cov khoom lag luam dav dav. Lawv tsis yog tsuas yog yuav cov "yooj yim" xwb.dawb corundum, ”tab sis ib qho “kev daws teeb meem.” Qhov no yog qhov tseeb tiag uas siv nyiaj tau zoo.
IV. Ntxiv Tus Nqi Rau Kev Pabcuam: Cia Cov Khoom Hais Lus Rau Nws Tus Kheej Thiab Cia Kev Pabcuam Ntxiv Tus Nqi
Tus nqi "nqi" hauv kev siv nyiaj tsim nyog tsis yog tsuas yog tus nqi khoom xwb, tab sis kuj yog tus nqi siv tag nrho ntawm cov neeg siv khoom. Peb tuaj yeem tsom mus rau kev txhim kho peb cov kev pabcuam kom pab cov neeg siv khoom txo tus nqi tag nrho no. Kev qhia txog kev txawj ntse yog qhov tseem ceeb heev. Ntau tus neeg siv khoom, tshwj xeeb tshaj yog cov me me, tsis nkag siab tiag tiag yuav siv cov khoom li cas kom zoo tshaj plaws. Yog tias peb cov neeg muag khoom thiab cov neeg ua haujlwm txawj ntse tuaj yeem muab kev qhia ntawm qhov chaw, qhia rau lawv tias "lub siab twg, qhov concentration ntawm mortar twg, thiab cov khoom siv ntawm lub sib tsoo disc ua haujlwm zoo tshaj plaws," thiab pab lawv ua kom zoo dua lawv cov txheej txheem, lawv yuav pom kev ua haujlwm zoo dua 20% thiab kev txo qis 15% ntawm cov khib nyiab. Lawv puas yuav tsis ua tsaug? Qhov no zoo dua li tsuas yog muab luv nqi 200 yuan.
Nrhiav kev daws teeb meem rau kev xa khoom thiab cov khoom muag. Rau cov neeg siv khoom ntev uas muaj ntau yam siv, peb puas tuaj yeem muab kev pabcuam "tsis muaj khoom muag"? Raws li koj txoj kev npaj tsim khoom, peb yuav xa khoom mus rau koj lub qhov rooj raws sijhawm thiab ntau npaum li cas, txuag koj cov nqi khaws cia thiab peev nyiaj khi rau hauv cov khoom muag. Qhov kev pabcuam no puas tsis muaj txiaj ntsig? Cov lus teb tom qab muag yuav tsum ceev heev. Yog tias tus neeg siv khoom muaj teeb meem, peb puas tuaj yeem teb tsis pub dhau 24 teev thiab muaj ib tus neeg nyob ntawm qhov chaw hauv 48 teev tom qab hu xov tooj? Lub peev xwm teb sai no ua rau cov neeg siv khoom muaj kev nyab xeeb loj heev. Lawv paub tias kev koom tes nrog peb yog "txhim khu kev qha thiab yuav tsis ncua sijhawm," thiab kev ntseeg siab no yog ib qho chaw ruaj ntseg hauv nws tus kheej.
Thaum kawg, kev txhim kho kev siv nyiaj tsim nyog ntawmcov khoom siv alumina dawb fusedyog kev hloov pauv ntawm "kev muag khoom siv raw ntau heev" mus rau "kev muag khoom zoo nkauj uas muaj nqis." Tsum tsis txhob tsom mus rau kev sib ntaus sib tua nqi; qhov ntawd yog qhov tsis muaj qhov kawg. Koj yuav tsis tua lwm tus, tab sis koj yuav tshaib plab ua ntej. Ua tib zoo tsom mus rau kev txhim kho koj lub peev xwm sab hauv, ua kom koj cov khoom ruaj khov, zoo nkauj, thiab tshwj xeeb - qhov no yog lub hauv paus. Saib tom ntej, nkag mus rau hauv qhov kawg ntawm daim ntawv thov ntawm cov neeg siv khoom, thiab ua lawv "lub hlwb sab nraud" thiab "tus kws pab tswv yim txheej txheem." Kho kev pabcuam zoo li lwm yam khoom, siv tus nqi tsis pom los txhawb cov nqi pom.
Thaum cov neeg siv khoom xav tias kev yuav koj cov khoom tsis yog tsuas yog txhais tau tias zoo xwb, tab sis kuj ua rau muaj kev ua haujlwm zoo dua, txo cov nqi, thiab kev thaj yeeb nyab xeeb, koj yuav tsis tas yuav piav qhia ntxiv tias "vim li cas kuv cov khoom kim dua li lwm tus." Lawv yuav paub zoo heev - "Koj cov khoom, txhua yam xav txog, yog qhov pheej yig tshaj plaws." Txoj kev no yeej nyuaj dua li tsuas yog txo cov nqi, tab sis tsuas yog ua li no cov tuam txhab tsim khoom thiaj li dim ntawm kev sib tw qis thiab yeej kev ua lag luam thiab yav tom ntej tiag tiag.