Hav nyob ntawd! Raws li tus neeg muag khoom ntawm Graphite Npib Moulds, Kuv tau txais ntau cov lus nug txog qhov zoo ntawm cov nyiaj npib ua nrog cov pwm no. Yog li, kuv xav tias kuv yuav sau qhov blog no los qhia qee qhov kev nkag siab.
Ua ntej tshaj, cia peb tham txog vim li cas graphite yog cov khoom zoo rau npib pwm. Graphite muaj qee cov khoom zoo heev uas ua rau nws zoo tagnrho rau daim ntawv thov no. Ib qho ntawm qhov zoo tshaj plaws yog nws cov thermal conductivity. Thaum koj ua npib, koj yuav tsum tau yaj cov hlau thiab ces ncuav nws mus rau hauv pwm. Nrog lub graphite npib pwm, cov cua sov hloov mus sai thiab sib npaug, uas yuav pab xyuas kom cov npib txias thiab ua kom zoo. Qhov no ua rau muaj qhov zoo sib xws thiab siab - npib zoo.
Lwm qhov zoo ntawm graphite yog nws qhov kub thiab txias tsis kam. Lub melting point ntawm cov hlau feem ntau siv rau npib, xws li kub, nyiaj, thiab tooj liab, zoo nkauj heev. Graphite tuaj yeem tiv taus cov kub kub no yam tsis muaj deforming lossis tawg. Qhov no txhais tau hais tias cov pwm tuaj yeem siv tau ntau zaus, uas yog tus nqi loj - txuag lub sijhawm ntev.
Tam sim no, cia peb nkag mus rau qhov zoo ntawm cov npib ua nrog graphite npib pwm. Qhov tseeb ntawm cov pwm no yog sab saum toj - notch. Graphite tuaj yeem ua kom nruj heev, uas txhais tau hais tias cov nyiaj npib tsim tawm yuav muaj cov npoo ntse, cov ntsiab lus meej, thiab kev saib xyuas tag nrho. Txawm hais tias koj tab tom ua nyiaj npib ua kev nco txog nrog cov qauv tsim los yog yooj yim, tus qauv - npib loj, cov graphite pwm yuav tsim cov qauv tsim kom raug.
Qhov saum npoo tiav ntawm npib ua nrog graphite pwm kuj zoo heev. Graphite muaj ib tug du nto, uas txhais mus rau ib tug du tiav ntawm npib. Qhov no tsis yog tsuas yog ua rau cov nyiaj npib zoo dua tab sis kuj pab tiv thaiv kev puas tsuaj lossis hnav thaum tuav.
Tsis tas li ntawd, graphite yog ib yam khoom uas tsis yog - reactive. Nws yuav tsis hnov mob nrog cov hlau molten, uas txhais tau hais tias yuav tsis muaj cov tshuaj tsis haum tshuaj uas tuaj yeem cuam tshuam qhov zoo ntawm cov nyiaj npib. Qhov no yog qhov tseem ceeb tshwj xeeb tshaj yog thaum ua haujlwm nrog cov hlau muaj txiaj ntsig, vim tias txhua qhov kev sib kis tuaj yeem txo tus nqi ntawm cov nyiaj npib.
Cia wb mus saib qee qhov piv txwv ntawm - ntiaj teb. Kuv tau muaj cov neeg siv khoom uas tau siv peb cov graphite npib pwm los ua kev cai - tsim npib rau cov xwm txheej tshwj xeeb, xws li kab tshoob kev kos lossis kev ua koob tsheej. Lawv tau zoo siab heev nrog cov txiaj ntsig. Cov nyiaj npib tau tawm los saib raws nraim li lawv tau pom, nrog tag nrho cov ntsiab lus thiab kev ntxhib los mos.
Yog tias koj nyob hauv kev lag luam rau cov khoom lag luam graphite ntsig txog npib - ua lossis hlau - smelting feem ntau, peb kuj muaj lwm yam kev xaiv zoo. Mus saib peb Graphite Pwm rau Hnub Qub Ntawm David Kub. Nws yog qhov zoo tshaj plaws rau kev tsim tshwj xeeb thiab zoo nkauj kub npib nrog rau kev tsim tshwj xeeb. Thiab yog tias koj xav tau ib yam dab tsi los yaj koj cov hlau, peb Graphite Crucible yog qhov kev xaiv zoo. Nws yog qhov ruaj khov thiab tuaj yeem tswj tau qhov kub thiab txias. Tsis tas li ntawd, peb Graphite Ingot muaj txiaj ntsig zoo rau ntau yam hlau - smelting daim ntaub ntawv.
Thaum nws los txog txij nkawm, graphite npib pwm yog zoo nkauj yooj yim los saib xyuas. Koj tsuas yog yuav tsum tau ntxuav lawv tsis tu ncua kom tshem tawm cov hlau seem lossis cov khib nyiab. Ib txoj kev tu yooj yim tuaj yeem khaws cov pwm kom zoo rau lub sijhawm ntev.
Ib yam uas yuav tsum nco ntsoov yog tias kev tuav cov pwm yog qhov tseem ceeb. Koj yuav tsum xyuas kom meej tias cov pwm tau muab tso rau ntawm qhov chaw ruaj khov thaum lub sij hawm casting txheej txheem. Tsis tas li ntawd, thaum pouring cov hlau molten, koj yuav tsum ua nws maj mam thiab tsis tu ncua kom tsis txhob muaj splashing los yog uneven filling.
Kuv kuj tau hnov qee qhov kev txhawj xeeb txog tus nqi ntawm graphite npib pwm. Txawm hais tias lawv yuav zoo li me ntsis kim dua piv rau lwm hom pwm, qhov ntev - cov txiaj ntsig tau ntau dua tus nqi pib. Raws li kuv tau hais ua ntej, lawv tuaj yeem siv tau ntau zaus, thiab qhov zoo ntawm cov nyiaj npib lawv tsim tau ntau dua.
Yog tias koj tab tom xav txog kev pib npib - ua lag luam lossis tsuas yog xav ua qee cov npib rau kev siv tus kheej, siv graphite npib pwm yog qhov kev xaiv ntse. Nws yuav ua rau koj muaj kev ntseeg siab tias koj ua tau zoo - npib zoo uas yuav sawv qhov kev sim ntawm lub sijhawm.
Hauv kev xaus, qhov zoo ntawm cov npib ua nrog graphite npib pwm yog qhov zoo heev. Los ntawm precision thiab nto tiav rau durability thiab tshuaj stability, cov pwm no muaj ntau yam zoo. Txawm hais tias koj yog ib tus neeg nyiam nyiam lossis tus kws tshaj lij hauv npib - ua kev lag luam, peb cov graphite npib pwm tuaj yeem ua tau raws li koj xav tau.
Yog tias koj txaus siab rau kev yuav peb cov graphite npib pwm lossis ib qho ntawm peb cov khoom siv graphite, thov koj xav tiv tauj rau kev yuav khoom thiab kev sib tham. Peb ib txwm zoo siab los teb koj cov lus nug thiab muab cov ntaub ntawv ntxiv rau koj.
Cov ntaub ntawv
Kev paub dav dav txog graphite zog thiab hlau - txheej txheem smelting.
Cov neeg siv khoom tawm tswv yim thiab kev paub dhau los nrog peb cov graphite npib pwm.