Cov log sib tsoo pob zeb diamond yog cov cuab yeej tseem ceeb rau kev siv cov khoom tawv thiab tawg yooj yim, tshwj xeeb yog cov khoom siv ceramic. Lawv cov yam ntxwv tshwj xeeb yog los ntawm qhov tawv ntawm pob zeb diamond, ua rau lawv zoo tagnrho rau kev sib tsoo raug siab thiab ua haujlwm tau zoo.
Cov Khoom Siv Tseem Ceeb ntawm Pob Zeb Diamond Sib Tsoo Log
Pob zeb diamond yog ib yam khoom uas muaj nyob hauv ntuj tsim uas nyuaj tshaj plaws, uas ua rau cov log sib tsoo pob zeb diamond no tiv taus kev hnav thiab kub tau zoo heev. Cov log no yog ua los ntawm cov pob zeb diamond uas muab tso rau hauv ib lub binder tshwj xeeb, uas tuaj yeem ua los ntawm ntau yam khoom siv, suav nrog cov resin, hlau, lossis ceramic. Qhov nyuaj ntawm pob zeb diamond ua ke nrog qhov tawv ntawm lub binder ua rau kev sib tsoo cov khoom siv tawv xws li ceramic tau zoo, txawm tias thaum tig ceev heev.
Qhov tawv ntawm lub log sib tsoo pob zeb diamond yog qhov tseem ceeb rau nws txoj kev ua tau zoo vim nws cuam tshuam ncaj qha rau nws lub peev xwm los txiav cov khoom tawv yam tsis muaj kev hnav ntau dhau lossis kev ua haujlwm poob qis. Qhov tawv no ua rau lub log tswj tau nws cov duab thiab kev txiav zoo raws sijhawm, ua rau nws yog qhov kev xaiv zoo tshaj plaws hauv kev lag luam machining precision.
Cov Yam Cuam Tshuam Rau Qhov Hardness Ntawm Pob Zeb Diamond Sib Tsoo Log Rau Kev Sib Tsoo Ceramic
Muaj ntau yam uas cuam tshuam rau qhov nyuaj thiab kev ua tau zoo ntawm lub log pob zeb diamond thaum siv rau kev sib tsoo ceramic:
1. Qhov loj ntawm lub log sib tsoo
Qhov loj ntawm lub log sib tsoo pob zeb diamond yog hais txog qhov loj ntawm cov pob zeb diamond uas nyob hauv lub log. Cov xuab zeb me dua ua rau muaj ntug txiav ntse dua, ua rau nkag mus tob dua rau hauv cov khoom siv ceramic. Qhov no ua rau kev sib tsoo zoo dua thiab ua rau qhov chaw ua haujlwm du dua.
Cov log sib tsoo uas muaj cov xuab zeb zoo kuj pab tshem tawm cov cua sov thiab txo cov kev ntxhov siab uas tsim thaum lub sijhawm sib tsoo. Qhov no tseem ceeb heev thaum ua cov khoom siv ceramic, qhov twg kev kub dhau tuaj yeem ua rau tawg lossis lwm yam kev puas tsuaj. Yog li ntawd, kev xaiv qhov loj ntawm cov xuab zeb kom raug yog qhov tseem ceeb rau kev ua kom zoo dua ntawm kev sib tsoo thiab txo qhov kev pheej hmoo ntawm kev puas tsuaj rau cov khoom ua haujlwm.
2. Kev sib tsoo log concentration
Qhov concentration txhais tau hais tias qhov ceev ntawm cov pob zeb diamond hauv lub log sib tsoo. Lub log sib tsoo uas muaj concentration siab muaj ntau qhov chaw txiav, tshem tawm cov khoom siv ceramic sai dua thiab txhim kho kev ua haujlwm zoo. Qhov concentration siab dua ua rau muaj kev sib tsoo hnyav dua, ua rau nws tsim nyog rau kev tshem tawm cov khoom tuab dua.
Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias qhov muaj ntau dhau tuaj yeem ua rau lub log sib tsoo txhaws, nrog rau cov khib nyiab sib sau ua ke hauv cov qhov hws thiab cuam tshuam rau kev ua haujlwm. Qhov no kuj tseem tuaj yeem ua rau lub log sib tsoo hnav ntau ntxiv. Yog li ntawd, nws yog ib qho tseem ceeb kom kho qhov muaj ntau raws li qhov xav tau tshwj xeeb ntawm kev ua haujlwm thiab cov yam ntxwv ntawm cov khoom siv ceramic uas raug tshuab.
3. Hom Ntawv Cog Lus
Hom kev sib txuas yog qhov tseem ceeb hauv kev ruaj ntseg cov pob zeb diamond hauv lub log sib tsoo thiab cuam tshuam ncaj qha rau qhov tawv, lub zog thiab kev ruaj khov ntawm lub log sib tsoo. Cov hom kev sib txuas feem ntau suav nrog:
Cov roj hmab sib txuas: Cov ntaub ntawv no muaj kev ywj pheej zoo thiab zoo rau kev sib tsoo cov ntaub ntawv tawv xws li ceramics. Lawv muab kev sib npaug ntawm kev txiav zoo thiab lub log ruaj khov.
Cov ntawv cog lus vitrified: Cov ntawv cog lus vitrified paub txog lawv lub zog siab thiab kev ruaj khov thermal, ua rau lawv haum rau kev sib tsoo ceev ceev. Lawv muaj kev tiv thaiv kev hnav zoo heev tab sis tej zaum yuav tsis yooj ywm.
Kev sib txuas ntawm cov hlau: Cov kev sib txuas no muaj kev ruaj khov zoo heev thiab feem ntau siv rau hauv kev sib tsoo hnyav. Lawv tsis yooj yim rau kev hnav, tab sis tej zaum yuav tsis txiav tau zoo li cov resin lossis vitrified bonds.
Thaum xaiv hom kev sib txuas, yuav tsum xav txog tej yam xws li qhov xwm txheej ntawm cov khoom ua haujlwm, cov xwm txheej ntawm kev siv tshuab thiab tus nqi. Hom kev sib txuas zoo tuaj yeem txhim kho qhov kev ua tau zoo thiab lub neej ua haujlwm ntawm lub log sib tsoo.
Piv txwv ntawm daim ntawv thov ntawm Pob Zeb Diamond Sib Tsoo Log hauv Kev Ua Khoom Siv Ceramic
Cov log sib tsoo pob zeb diamond yog cov cuab yeej tseem ceeb hauv kev ua cov khoom siv ceramic, tshwj xeeb tshaj yog hauv kev lag luam uas xav tau kev ua haujlwm siab thiab qhov zoo ntawm qhov chaw. Alumina, yog ib qho ntawm cov ntaub ntawv siv ntau tshaj plaws rau kev ua cov khoom siv ceramic, yog lub npe nrov rau nws qhov nyuaj tshwj xeeb, tiv taus kev hnav, thiab cov khoom rwb thaiv tsev zoo heev.
Kev nkag siab txog alumina ceramics
Alumina ceramics, feem ntau yog ua los ntawm txhuas oxide (Al2O3), yog siv dav hauv ntau yam lag luam, suav nrog cov khoom siv hluav taws xob, tshuab, thiab kev ua tshuaj lom neeg. Lawv cov yam ntxwv tshwj xeeb ua rau lawv haum rau cov ntawv thov xws li cov khoom siv rwb thaiv tsev, cov khoom siv tiv taus kev hnav, thiab cov cuab yeej txiav. Txawm li cas los xij, vim lawv qhov nyuaj thiab brittleness, alumina ceramics nyuaj rau tshuab, xav tau cov cuab yeej sib tsoo tshwj xeeb.
Daim ntawv thov ntawm pob zeb diamond sib tsoo log hauv alumina ceramic ua
1. Kev Sib Tsoo
Cov log sib tsoo pob zeb diamond yog qhov tsim nyog rau kev sib tsoo cov khoom siv aluminium oxide vim lawv qhov tawv thiab tiv taus kev hnav. Thaum xaiv lub log sib tsoo pob zeb diamond rau daim ntawv thov zoo li no, ntau yam yuav tsum tau xav txog:
Cov xuab zeb sib tsoo: Thaum sib tsoo cov khoom siv ua los ntawm txhuas oxide, cov xuab zeb me me dua yog qhov pom zoo vim tias lawv muab cov ntug txiav ntse dua, ua rau nkag mus tob dua rau hauv cov khoom. Qhov no ua rau kev tshem tawm cov khoom siv tau zoo dua thiab ua rau qhov chaw du dua. Rau kev sib tsoo thawj zaug, siv cov xuab zeb nruab nrab, thiab rau kev ua tiav, siv cov xuab zeb me dua.
Kev Sib Tsoo: Qhov kev sib sau ua ke ntawm cov pob zeb diamond hauv lub log sib tsoo cuam tshuam rau nws qhov kev txiav zoo. Lub log uas muaj kev sib sau ua ke ntau muab cov ntsiab lus txiav ntau dua, yog li tshem tawm cov khoom sai dua. Txawm li cas los xij, kev sib sau ua ke yuav tsum sib npaug nrog qhov kev pheej hmoo ntawm kev txhaws, uas tuaj yeem tshwm sim yog tias qhov ceev ntawm cov pob zeb diamond hauv lub log sib tsoo siab dhau.
Hom kev sib txuas: Kev xaiv hom kev sib txuas yog qhov tseem ceeb rau kev ua haujlwm ntawm lub log sib tsoo. Cov ntawv sib txuas resin feem ntau siv rau kev sib tsoo cov khoom siv aluminum oxide vim lawv qhov yooj ywm thiab cov khoom zoo tiv thaiv kev co, uas pab tiv thaiv kev tawg. Cov ntawv sib txuas hlau kuj tseem siv tau rau hauv cov ntawv thov sib tsoo hnyav kom txhim kho kev ruaj khov.
2. Kev txhuam
Tom qab sib tsoo, feem ntau yuav tsum tau ua kom tiav qhov chaw xav tau ntawm alumina ceramics. Cov log pob zeb diamond siv rau kev sib tsoo feem ntau muaj qhov loj me me dua thiab hom kev sib txuas tshwj xeeb kom ua tiav qhov chaw du thiab ci ntsa iab.
Qhov loj ntawm cov xuab zeb: Rau kev ua haujlwm polishing, qhov loj ntawm cov xuab zeb zoo heev (feem ntau yog nyob rau hauv 1000 txog 3000) yog siv los ua kom zoo nkauj ntawm qhov chaw thiab tshem tawm cov khawb uas tshuav los ntawm cov txheej txheem sib tsoo.
Kev sib xyaw ua ke thiab hom kev sib txuas: Kev sib xyaw ua ke tsawg dua ntawm cov pob zeb diamond yuav muaj txiaj ntsig zoo dua rau kev txhuam hniav vim nws muab kev ywj pheej ntau dua thiab qhov chaw du dua. Cov roj hmab sib txuas feem ntau yog qhov nyiam rau kev siv txhuam hniav vim lawv muab qhov tiav zoo yam tsis muaj kev hnav ntau dhau ntawm lub log sib tsoo.
3. Tsim thiab tshuaj xyuas
Ntxiv rau kev sib tsoo thiab polishing, cov log sib tsoo pob zeb diamond kuj tseem siv rau kev ua kom zoo nkauj thiab contouring aluminium oxide ceramics. Daim ntawv thov no yog qhov tseem ceeb tshwj xeeb hauv kev lag luam uas xav tau cov geometries tshwj xeeb, xws li hauv kev tsim cov cuab yeej txiav lossis cov insulators.
Qhov loj ntawm cov xuab zeb thiab hom binder: Rau kev ua haujlwm shaping, cov xuab zeb nruab nrab feem ntau yog siv los ua kom tiav qhov profile xav tau thaum tswj kev ua haujlwm zoo. Hom binder yuav tsum tau xaiv raws li qhov yuav tsum tau ua shaping, nrog rau cov resin binders feem ntau muab qhov yooj ywm thiab kev tswj hwm tsim nyog.
Xaus Lus
Qhov nyuaj ntawmpob zeb diamond sib tsoo logyog ib qho tseem ceeb uas cuam tshuam rau lawv cov kev ua tau zoo hauv kev siv cov khoom siv sib tsoo ceramic. Kev nkag siab txog cov yam ntxwv yooj yim ntawm cov log no thiab cov yam ntxwv uas cuam tshuam rau lawv qhov nyuaj, xws li qhov loj ntawm cov xuab zeb, kev sib xyaw, thiab hom kev sib txuas, tuaj yeem pab cov neeg teb xov tooj xaiv lub log tsim nyog rau lawv cov kev xav tau. Los ntawm kev xav txog cov yam ntxwv no, cov neeg siv tuaj yeem ua kom zoo dua lawv cov txheej txheem sib tsoo, ua tiav cov txiaj ntsig zoo dua, thiab txuas lub neej ntawm lawv cov log sib tsoo pob zeb diamond.
Lub sijhawm tshaj tawm: Cuaj hlis-19-2025