Cov hmoov graphite yog ua los ntawm cov graphite nthuav dav lossis cov graphite yooj ywm. Cov hom ntawv graphite tuaj yeem muab faib ua cov ntawv graphite yooj ywm, cov ntawv sealing graphite, cov ntawv graphite nyias nyias, cov ntawv thermal conductive graphite, thiab lwm yam. Hauv kev lag luam sealing, cov ntawv sealing graphite yog qhov siv ntau tshaj plaws. Cov hom ntawv graphite yooj ywm, cov ntawv sealing graphite, cov ntawv graphite nyias nyias, thiab lwm yam yog cov tiav heev thiab muaj ntau yam kev siv hauv kev lag luam.
Daim ntawv graphite yog ua los ntawm cov graphite uas nthuav dav los ntawm kev nias, dov thiab calcination. Nws muaj qhov ua tau zoo heev rau kev tiv taus kub, kev ua tau zoo ntawm cov cua sov, kev ywj pheej, kev ua tau zoo thiab kev ua tau zoo ntawm kev kaw. Daim ntawv graphite zoo muaj kev ua tau zoo ntawm kev kaw, nyias thiab lub teeb, thiab yooj yim txiav. Vim nws cov yam ntxwv ntawm kev kaw thiab kev ua kom sov, daim ntawv graphite feem ntau yog siv rau hauv kev kaw kev lag luam thiab kev tso cua sov tawm. Daim ntawv graphite siv rau kev kaw yog nyias thiab muaj qhov zoo ntawm kev yooj yim txiav thiab ua tiav, tiv taus kub, tiv taus hnav, tiv taus corrosion, muaj kev ua tau zoo ntawm kev kaw thiab lub voj voog hloov pauv ntev. Qhov zoo ntawm daim ntawv graphite rau kev kaw tau ua lub luag haujlwm tseem ceeb heev hauv kev kaw kev lag luam. Cov txiaj ntsig ntawm daim ntawv graphite rau kev kaw no tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm kev kaw kev lag luam. Daim ntawv graphite rau kev kaw tuaj yeem ua tiav rau hauv cov nplhaib kaw graphite, cov nplhaib kaw graphite, cov gaskets kaw graphite, cov khoom ntim graphite thiab lwm yam khoom kaw graphite. Nws tuaj yeem siv rau kev kaw ntawm qhov sib txuas ntawm cov kav dej, cov qhov dej, cov twj tso kua mis, thiab lwm yam, thiab tseem rau kev kaw dynamic thiab static ntawm cov tshuab. Siv daim ntawv graphite rau kev kaw ua cov khoom siv raw ntawm graphite sealing qhov chaw Nws siv tag nrho cov txiaj ntsig ntawm daim ntawv graphite rau kev kaw thiab yog cov khoom siv tseem ceeb hauv kev tsim khoom lag luam sealing. Daim ntawv graphite ua lub luag haujlwm tseem ceeb heev hauv kev sib khi thiab kev tso cua sov.
Nrog rau kev nce qib ntawm kev hloov kho thiab kev hloov pauv ntawm cov khoom siv hluav taws xob thiab kev xav tau kev tswj hwm kev tso cua sov ntawm cov khoom siv hluav taws xob me me, kev sib xyaw ua ke thiab kev ua haujlwm siab, ib qho thev naus laus zis tso cua sov tshiab rau cov khoom siv hluav taws xob kuj tau qhia tawm, uas yog cov khoom siv graphite tshiab tso cua sov. Cov kua graphite tshiab no siv qhov zoo ntawm kev tso cua sov zoo, qhov chaw me me thiab qhov hnyav ntawm daim ntawv graphite. Nws coj cua sov sib npaug hauv ob qho kev taw qhia, tshem tawm cov chaw "kub", thiab txhim kho kev ua haujlwm ntawm cov khoom siv hluav taws xob thaum tiv thaiv cov chaw tso cua sov thiab cov khoom.
Daim ntawv graphite yog cov khoom graphite ua los ntawm kev kho cov tshuaj lom neeg uas muaj cov pa roj carbon phosphorus ntau thiab tom qab ntawd muab nws tso rau hauv qhov kub siab thiab dov. Nws ua haujlwm ua cov khoom siv tseem ceeb rau kev tsim ntau yam graphite seals.
Nws cov kev siv tseem ceeb: Daim ntawv Graphite, tseem hu ua daim ntawv graphite, siv qhov zoo ntawm nws qhov kev tiv taus kub thiab kev tiv taus corrosion.
Hmoov graphite
Qhov zoo ntawm kev ua hluav taws xob zoo ua rau nws siv tau rau hauv roj av, tshuaj lom neeg engineering thiab electronics. Cov khoom siv lossis cov khoom siv uas muaj tshuaj lom, flammable thiab kub siab tuaj yeem ua rau ntau yam graphite strips, fillers, sealing gaskets, composite plates, cylinder gaskets, thiab lwm yam.
Nrog rau kev nce qib ntawm kev hloov kho thiab kev hloov pauv ntawm cov khoom siv hluav taws xob thiab kev xav tau kev tswj hwm kev tso cua sov ntawm cov khoom siv hluav taws xob me me, kev sib xyaw ua ke thiab kev ua haujlwm siab, ib qho thev naus laus zis tso cua sov tshiab rau cov khoom siv hluav taws xob kuj tau qhia tawm, uas yog cov khoom siv graphite tshiab tso cua sov. Cov kua graphite tshiab no siv qhov zoo ntawm kev tso cua sov zoo, qhov chaw me me thiab qhov hnyav ntawm daim ntawv graphite. Nws coj cua sov sib npaug hauv ob qho kev taw qhia, tshem tawm cov chaw "kub", thiab txhim kho kev ua haujlwm ntawm cov khoom siv hluav taws xob thaum tiv thaiv cov chaw tso cua sov thiab cov khoom.
Cov kev siv tseem ceeb ntawm cov thev naus laus zis tshiab no ntawm daim ntawv thov graphite: Nws yog siv rau cov khoos phis tawj sau ntawv, cov ntxaij vab tshaus tiaj tus, cov koob yees duab digital, xov tooj ntawm tes thiab cov khoom siv pabcuam tus kheej, thiab lwm yam.
1. Kev tso tawm tsis ruaj khov thaum pib ua tiav
Ua rau muaj qhov teeb meem no:
Thaum pib ua haujlwm hluav taws xob nrog cov graphite electrodes, vim yog thaj chaw me me ntawm qhov workpiece lossis muaj cov chips txiav thiab burrs, kev tso tawm concentrated tshwm sim. Ntxiv mus, vim yog lub zog tso tawm loj (tam sim no siab tshaj plaws thiab dav pulse dav), thaum lub sijhawm pulse nqaim dhau thiab lub zog jet siab dhau, kev tso tawm tsis ruaj khov thaum pib ua, thiab txawm tias arc-pulling tshwm sim.
Ua rau muaj qhov teeb meem no:
Thaum pib ua haujlwm hluav taws xob nrog cov graphite electrodes, vim yog thaj chaw me me ntawm qhov workpiece lossis muaj cov chips txiav thiab burrs, kev tso tawm concentrated tshwm sim. Ntxiv mus, vim yog lub zog tso tawm loj (tam sim no siab tshaj plaws thiab dav pulse dav), thaum lub sijhawm pulse nqaim dhau thiab lub zog jet siab dhau, kev tso tawm tsis ruaj khov thaum pib ua, thiab txawm tias arc-pulling tshwm sim.
Kev daws teeb meem:
1. Ua ntej ua tiav, nws yog ib qho tsim nyog yuav tsum tshem tawm cov chips thiab burrs uas lo rau ntawm qhov workpiece, nrog rau cov yeeb yaj kiab oxide, coatings, xeb thiab lwm yam khoom uas tsim los ntawm kev kho cua sov ntawm qhov workpiece.
2. Teem qhov tam sim no kom qis thaum pib. Tom qab ntawd maj mam nce mus rau qhov tam sim no siab tshaj plaws thiab teeb lub zog ntawm lub dav hlau kom me dua.
2. Cov pob zeb loj loj raug tsim tawm
Ua rau muaj qhov teeb meem no:
1. Yog tias qhov dav ntawm lub pulse loj dhau, cov pob zeb me me yuav tsim ntawm cov ces kaum ntawm lub electrode, uas yuav ua rau muaj luv luv Circuit Court thiab ua rau muaj arc discharge.
2. Muaj ntau cov khoom siv hluav taws xob ua tiav, uas tsis tuaj yeem tso tawm raws sijhawm. Yog tias lub kaum sab xis ntawm lub nozzle kua dej ua tiav tsis raug, cov kua dej ua tiav tsis tuaj yeem txhaj rau hauv qhov sib txawv, thiab cov khoom siv hluav taws xob thiab cov chips ua tiav tsis tuaj yeem tso tawm tag nrho. Thaum qhov tob ua tiav tob dhau, cov chips ua tiav tsis tuaj yeem tso tawm tag nrho thiab nyob hauv qab.
Kev daws teeb meem:
1. Ua kom luv qhov dav ntawm lub zog (Ton), ntev lub sijhawm ntawm lub zog (Toff), thiab tiv thaiv kev tsim cov pob zeb tawg thiab kev tsim cov khoom siv hluav taws xob thiab cov khoom ua tiav.
2. Sim muab lub nozzle tso rau ntawm sab ntawm lub electrode. Yog tias qhov tob ntawm kev ua haujlwm tob dhau,
3. Ua kom cov electrode dhia ntau ntxiv, ua kom cov dhia ceev dua, thiab ua kom lub sijhawm tso tawm luv dua.
3. Kev nyuaj siab tshwm sim rau ntawm qhov chaw hauv qab thaum lub sijhawm ua tiav
Ua rau muaj qhov teeb meem no:
Thaum lub sijhawm ua haujlwm ntawm kev tso hluav taws xob, yog tias lub sijhawm luv luv me dhau, qhov ceev ntawm lub electrode nce thiab nqis qeeb, thiab lub zog ntawm lub dav hlau tsis muaj zog, cov chips ua haujlwm ntawm cov khoom siv hluav taws xob tsis tuaj yeem tso tawm tag nrho. Ntxiv mus, ntau cov khoom siv hluav taws xob lo rau ntawm qhov chaw hauv qab ntawm lub electrode, tsim cov blocks carbonized, uas yooj yim tawg thaum lub sijhawm txav mus rau saum thiab nqis ntawm lub electrode, ua rau muaj kev nyuaj siab ntawm qhov chaw hauv qab ua haujlwm.
Kev daws teeb meem:
1. Ntev lub sijhawm ntawm lub plawv dhia.
2. Ua kom lub electrode dhia ceev dua.
3. Ua kom lub zog ntawm lub dav hlau nce ntxiv.
4. Siv txhuam los ntxuav cov khoom siv machining los ntawm qhov kawg ntawm lub electrode thiab qhov chaw hauv qab ntawm qhov kev ua tiav.
4. Qhov tsis sib npaug thiab khoov ntawm qhov chaw hauv qab
Ua rau muaj qhov teeb meem no:
Vim yog lub sijhawm luv luv me dhau, lub zog ntawm lub dav hlau tsis sib npaug, qhov sib txawv ntawm cov electrodes me dhau, thiab cov khoom siv hluav taws xob tsis tuaj yeem tso tawm tag nrho. Ntxiv mus, lawv tau faib tsis sib npaug ntawm qhov chaw ua haujlwm hauv qab. Thaum cov txheej txheem txuas ntxiv mus, kev khoov tshwm sim ntawm qhov chaw hauv qab lossis qhov roughness ntawm qhov chaw ua haujlwm hauv qab tsis sib npaug.
Kev daws teeb meem:
1. Ua kom lub sijhawm ntawm lub plawv dhia nce ntxiv thiab teeb tsa lub zog siab tas li.
2. Ua kom qhov sib txawv ntawm cov hluav taws xob nce ntxiv thiab nquag xyuas qhov xwm txheej ntawm kev tshem tawm cov chip.
Lub sijhawm tshaj tawm: Tsib Hlis-07-2025