Graphite vspper electrode: uas cov khoom siv hluav taws xob koj yuav tsum tau koj xaiv rau EDM machining?

Xaiv txoj caikhoom siv hluav taws xobRau kev siv hluav taws xob tshem tawm tshuab ntxhua khaub ncaws kev txiav txim siab tseem ceeb uas cuam tshuam nrog kev ua tau zoo, tus nqi, thiab qhov kawg ntawm koj cov khoom siv. Rau xyoo,Tooj liab Electrodesyog tus qauv, tab sisGraphite electrodestau txais cov koob meej tseem ceeb, muab cov kev zoo sib xws hauv ntauDaim Ntawv Thov EDMCov. Yog tias koj nyiam Marlpson, tus kws tshaj lij kev ua haujlwm lossis cov tswv lag luam ua lag luam hauv Asmeskas lossis Nyab Laj, koj nkag siab qhov tseem ceeb ntawm kev sib npaug zoo thiab tus nqi. Kab lus no ua ke mus rau hauvgraphite lossis tooj liabsib cav tswv yim, tshawb nrhiav lubQhov zoo thiab qhov tsis zoontawm txhua, pab koj txiav txim siab uasElectrode los xaiv - Graphitelossis tooj liab - rau koj qhov tshwj xeebEdm machiningxav tau. Peb yuav them txhua yam ntawm machinability thiab hnav tus nqi rauNto tasthiab tag nrho cov nqi zog-ua tau zoo, kos duab rau kuv kev paub, Allen, ua tus tswv tsev ua lag luamGraphite electrodesthiabGraphite Cov KhoomHauv Suav teb rau cov neeg siv khoom thoob ntiaj teb.

Dab tsi yog Edm machining thiab vim li cas thiaj li cov khoom electrode thiaj li tseem ceeb?

Hluav Taws Xob Kev Machinule, Los YogEdm, yog cov txheej txheem uas tsis yog-ib txwm muaj. Xav txog nws xws li tswj kev yaig siv hluav taws xob. Hloov chaw ntawm cov khoom txiav tawm nrog cov cuab yeej ntse,EdmSiv cov kab cig hluav taws xob (tso hluav taws xob) dhia ntawm lub electrode thiab workpiece, ob leeg submermed hauv kev ua kua dielectric. Txhua lub txim melts thiab vaporizes ib tug nqi me me ntawm cov khoom los ntawm workpiece, maj mam tsim qhov yam xav tau. Tuskhoom siv hluav taws xobUa raws li cov cuab yeej "cuab yeej," thiab nws cov duab raug tsom mus rau qhov chaw ua haujlwm. Tus txheej txheem no zoo heev rau kev tsimnyuaj cov duab thiab cov ntaub ntawvlossis machining heev cov ntaub ntawv nyuaj uas nyuaj los yog tsis tuaj yeem tuav nrog txoj kev ib txwm muaj. Koj tuaj yeem ua tauTxiav tawm cov duab nyuajnrog qhov zoo tshaj plaws precision.

TusKev xaiv ntawm cov khoom siv electrodeyog qhov tseem ceeb hauvEdm machiningCov. Vim li cas? Vim hais tias tuskhoom siv hluav taws xobnws tus kheej yog raug hnav thaum lub sijhawm ua tiav. Cov khoom ntawm tuskhoom siv hluav taws xob- nwsHluav Taws Xob Kev Tshaj Tawm, thermal conductivity, melting point, thiab kev tawm tsam hnav - ncaj ncaj rau ob peb qhov tseem ceeb:

• Machining ceev (cov khoom tshem tawm kev tshem tawm - MRR):Cov khoom siv nrawm npaum li cas tawm ntawm kev ua haujlwm.
• Kev hnav hauv electrode (EW):Ntau npaum li cas ntawmkhoom siv hluav taws xobyog noj thaum lub sijhawm txheej txheem. Kev coj qis dua txhais tau tias yogkhoom siv hluav taws xobSaib xyuas nws cov qauv zoo dua, txhim kho qhov tseeb thiab txo qhov xav tau ntawm cov hluav taws xob.
• Deg tas:Qhov zoo thiab kev ntxhib los mos ntawm zaum kawg ntawm lub workpiece.
• Tus nqi tag nrho:Suav nrog cov khoom siv tus nqi, machining sijhawm rau lub electrode nws tus kheej, thiab tus naj npawb ntawm electrodes yuav tsum muaj ib txoj haujlwm.

Yog li ntawd, xaiv txoj caikhoom siv hluav taws xob- Feem ntau txiav txim siab nruab nrabgraphite lossis tooj liab- tsis yog tsuas yog ib qho kev nthuav dav; Nws yog kev txiav txim siab tsim yaam uas cuam tshuam rau kev tsim khoom, precision, thiab cov txiaj ntsig rau cov lag luam ua lag luamEdmCov. TusElectrode yuav tsummuaj peev xwm tiv taus cov cua sov thiab hluav taws xob tawm hauv lubEdmtxheej txheem thaum muaj txiaj ntsig hloov covtam sim no los ntawm electroderau lub workpiece.

Nkag siab Graphite Electrodes: Dab tsi ua rau lawv zuam hauv EDM?

Graphite electrodesyog cov xaiv nrov hauv niaj hnub noDaim Ntawv Thov EDMCov. Graphite graphite yog dab tsi?Graphite yog cov ntxhia, ib daim ntawv ntawm carbon. Tsis zoo li pob zeb diamond (lwm hom carbon),Graphite yog cov hlau tsis yog hlauuas cov khoom pov thawj zoo heevHluav Taws Xob Kev Tshaj Tawm, ua rau nws haum rau kev siv raws li electrode.Graphite hluav taws xob tau ualos ntawm kev sib xyaw ntawm roj av coke (feem ntau cov coke koob coke rau cov qhab nia hwm zoo li pebUltra-siab fais fab graphite electrwode tshwj xeeb suav cov cheke thaiv), suab paj nruag, thiab lwm yam ntxiv. Cov sib tov no yog extruded lossis moulded, ci, thiab tom qab ntawd graphitized ntawm cov kub siab heev (txog 3000 ° C). Tus txheej txheem no ua kom haum cov pa roj carbon muaju, muab graphite nws cov khoom tshwj xeeb.

Cov khoom tseem ceeb uas uaGraphite electrodesSiv tau rauEdmXws li:

• Siab Thermal Kuj:Graphite muaj qhov siab heevmelting point(sublimes nyob ib ncig ntawm 3650 ° C), tso cai rau nws tiv lub zog kub kub tsim thaum EDM yam tsis muaj melting yooj yim.
• Zoo hluav taws xob conductivity:Thaum tsis muaj siab dua li tooj liab, graphite'skev coj uayog txaus rau kev ua tau zoo rau hauvEdmCov. Cov qib sib txawv muaj ntau qib conductivity.
• Zoo heev tevasab: Cov khoom siv graphiteyog yooj yim raulub tshuabmus rau intricate cov duab, uas yog qhov tau zoo thaum tsim cov complexEdmTooling.Machining GraphiteYuav ua tau sai sai thiab precisely ntawm tus qauv milling tshuab (feem ntau xav tau cov tshuab sau cov plua plav).
• Tus nqi siv qis:Nyob rau hauv cov xwm txheej zoo tshaj plaws,Graphite electrodesUa cov nqi thauj qis duapiv rau tooj liab, tshwj xeeb tshaj yog nyob rau hauv kev ua haujlwm sib xyaws. NoCov txiaj ntsig tau nyob hauv kev hnav tsawg duathiab daim ntawv zoo dua.
• Kev hnyav: Graphite yog uantawm carbon thiab yog ntau sib dua dua tooj liab. Ibdaim tooj liab tawv nyhavtseem ceeb tshaj ib daim ntawmgraphite tib qho loj meCov. Qhov no txo ​​kev ntxhov siab rau lubTshuab EdmS Servo Mechanisms, tshwj xeeb yog cov hluav taws xob loj.

Ua lub Hoobkas, peb tsim ntau qib, los ntawmLub Zog Hluav Taws Xob Kaw Lushaum rau cov haujlwm xav tau tsawg dua rauHigh-fais fab graphite electrodethiabUltra-Siab Fais Fab Graphite Hluav Taws XobCov qib tsim rau kev ua haujlwm siab tshaj plaws thiab txo qis kev coj hauv kev ua haujlwm siabEdmthiabFais arc rauvCov ntawv thov. Tuszoo dua cov graphitezoo (finer grain loj, siab dua ntom), qhov zoo dua kev ua tau zoo ntawm kev hnav thiab ua tiavNto tas.

Cov hluav taws xob tooj liab tau piav qhia: kev xaiv tshuaj rau EDM?

Tooj liab Electrodestau muaj lub ntsiab nyob hauvEdm machiningRau kaum xyoo thiab tseem siv dav. Tooj liab yog xim hlau taw paub txog nws qhov zoo tshaj plawsHluav Taws Xob Kev Tshaj Tawm, uas yog nws thawj qhov tau zoo dua li ibkhoom siv hluav taws xob. Cov hluav taws xob ua los ntawm tooj liabTso cai rau kev hloov pauv hluav taws xob rau lub zog hluav taws xob rau lub workpiece. Feem ntau, electrolytic tooj liab lossis selloter tooj liab alloys tau siv rauEdm Electrodes. Tooj liab electrode cov ntaub ntawvyog ntom thiab muab cov khoom coj zoo rau hauv qee cov ntawv thov, tshwj xeeb.

Vim li casTooj liab Electrodescov tsoos mus-rau?

• Superior Hluav Taws Xob Conomity:Tooj liab lub zog tseem ceeb. Nws tso cai rau siab ntws los nrog kev tiv thaiv tsawg, uas tau yog qhov tseem ceeb hauv cov lausTshuab Edmtsim qauv.
• Zoo saum npoo ua tiav: Tooj liab ElectrodesFeem ntau cuam tshuam nrog ua tiav qhov chaw zoo heev tas li, tshwj xeeb tshaj yog hauv xov kab ke nrog polarity zoo.
• Paub txog:Ua cov khoom tsim tau tsim, ntau lub khw muaj cov kev paub ntau thiab ua kom zoo rau kev sivSiv cov hluavtaws.
• Lub zog: Tooj liab alloysfeem ntau nyuaj dua thiab tsis tshua muaj nkev dua graphite, txo txoj kev pheej hmoo ntawm chipping lossis tawg, tshwj xeeb tshaj yog rau cov ntsiab lus zoo heev.

Txawm li cas los xij,tooj liablos nrog kev teeb meem. Nws qhov qis melting point piv piv rau graphite ua rau nws muaj kev phom sij tau hnav, tshwj xeeb tshaj yog siv nyob rau hauv kev ua haujlwm.Tooj liab yuav nyuaj duaThiab qeeb dua tshuab dua li tshuab graphite, xav tau cov cuab yeej tshwj xeeb thiab muaj peev xwm ua rau lub zog hluav taws xob. Tsis tas li ntawd, "lo" lo "ntawm tooj liab thaum lub tshuab ua lag luam tuaj yeem sib tw. ThaumTooj liab yog qhov zoo duatus neeg xyuas pib ua rau cov tswv yim ua rau niaj hnubEdmCov cav tov nrog cov khoom siv muaj zog ntau zaus txhais tau tias theoreticalkev coj uaQhov twg tsis tau txhais lus nrawm nrawm dua tag nrho cov sijhawm ua haujlwm thaum electrode hnav thiab tshuab hluav taws xob tau muaj tseeb nyob rau hauv.

Graphite vs tooj liab: lawv yuav ua li cas thiaj li teeb meem hauv kev ntsuas tseem ceeb?

Thaumxaiv ntawm graphite thiab tooj liabCov Hluav Taws Xob RauEdm, ib qho kev sib piv ncaj qha ntawm cov kev ntsuas tseem ceeb yog qhov tseem ceeb. Ntawm no yog lub rooj sau ntsiab lus sib txawv:

Cov lus no hais txog kev lag luam tawm. ThaumTooj liab Electrodeskhav theeb zoo duaHluav Taws Xob Kev Tshaj Tawm, Graphite electrodesfeem ntau yeej hauv machinity, hnav tsis kam, thiab tag nrho ceev, tshwj xeeb nrog niaj hnubTshuab Edmthev naus laus zis. Tusgraphite vs tooj liabkev txiav txim siab tsis yog ib txwm txiav thiab nyob ntawm ntau yamEdmua hauj lwm.

Yog machining graphite yooj yim dua lossis nyuaj dua tooj liab rau EDM cov hluav taws xob?

Los ntawm ib tug ntshiab machining pom,Cov khoom siv graphiteyog qhov yooj yim dua thiab sai dua rau lub tshuab tooj liab. Raws li tau hais,Machining GraphiteyuavPeb zaug sai dua tooj liab, qee zaum txawm txog tsib zaug sai dua. Graphite cutts dawb do, tsim cov ntaub me me (hmoov av), thiab tsis muaj cov "gummy" lossis "nplaum" yuav ua tau kev tawv tawv. Qhov no tso cai rau kev txiav kev txiav nrawm dua thiab pub tus nqi pub noj, muaj kev txo lub sijhawm uas yuav tsum tau ua kom covkhoom siv hluav taws xobCov. Complex geometries, cov ces kaum ntse, thiab cov ntsiab lus zoo tuaj yeem ua rau hauvGraphite electrodesNrog rau kev txheeb ze tau siv txheem cnc milling tshuab (txawm hais tias hmoov av extraction yog qhov tseem ceeb rau kev noj qab haus huv thiab tshuab ntev).

Convey, machiningTooj liab Electrodesnthuav tawm ntau txoj kev sib tw ntau dua.Tooj liab yuav nyuaj duamus tshuab du. Nws yuav tsum muaj cov cuab yeej tshwj xeeb geometries, qis dua tej nrawm, thiab feem ntau cov txias txias kom tiv thaiv cov npoo txiav ua thiab ua tiav qhov ua tiav. Cov txheej txheem qeeb qeeb, ua rau ntau zog zog thiablub tshuabLub sij hawm raug nqi rau cov khoom hluav taws xob rau hluav taws xob. Thaumtooj liab tuaj yeem txiavMus rau intricte cov duab, nws feem ntau siv sijhawm ntev dua thiab xav tau kev saib xyuas ntau dua li machining graphite. Qhov no yooj yim ntawm machining yog qhov lojQhov zoo ntawm Graphitethiab ib qho kev ntsuas tsav loj tseem ceeb tsav tsheb hloov los ntawmTooj liab rau graphiteHauv ntauEdmKhw. Koj tuaj yeem ua tauTshuab cov khoom muaj kev nyab xeebthiab ua tau zoo, tau txais kojkhoom siv hluav taws xobnpaj rauTshuab EdmNtau nrawm dua.

Qhov hluav taws xob uas tsawg dua: graphite lossis tooj liab hauv EDM daim ntawv thov?

Electrode hnav yog qhov tseem ceeb tshaj plaws hauvEdm, kev cuam tshuam raug, tus naj npawb ntawm cov hluav taws xob xav tau, thiab lub sijhawm ua haujlwm tag nrho. Feem ntau,Graphite electrodesUa cov nqi thauj qis duapiv rau tooj liab, tshwj xeeb thaum lub sij hawm sib xyaws uas siv cov dej ntws ntau dua. Graphite tsis tshua muaj kev sib luag txhais tau tias nws tiv thaiv kub ntawm lub txim taws zoo dua li tooj liab, uas melts ntawm qhov kub tsawg dua. Qhov zoo tshaj npau npau npauCov txiaj ntsig tau nyob hauv kev hnav tsawg duanyob rauGraph kaw electrode, lub ntsiab lus nws khaws nws cov duab rau ntev dua. Qhov no feem ntau tso cai rau ib qhoGraph kaw electrodekom ua tiav qhov kev ntsuas thiab ib nrab ua haujlwm uas muaj ntauTooj liab Electrodestej zaum yuav tsum muaj.

Txawm li cas los xij, qhov xwm txheej tuaj yeem nuaned ntau rau hauv kev ua tiav kev ua haujlwm. Nplua heev-grainedGraphite electrodesMuab cov teeb pom kev zoo heev txawm tias hauv kev ua tiav, tab sis cov kev txawj ntse ib txwm qee zaum favorsTooj liab Electrodesrau kev ua tiav qhov zoo kawg nkaus ua tiav nrog kev hnav me me, tshwj xeeb tshaj yog thaum siv cov polarity zoo ntawmkhoom siv hluav taws xobthiab hais meejTshuab Edmteeb tsa. Tsis tas li ntawd,Tooj liab tungstenCov hluav taws xob (ib qho alloy, tsis yog ntshiab lub duav) muab cov ntsiab lus zoo, tshwj xeeb rau cov ntsiab lus zoo nkauj, tab sis tuaj tom lub sijhawm zoo dua. Rau feem ntauDaim Ntawv Thov EDM, tshwj xeeb yog cov uas muaj cov khoom tseem ceeb tshem tawm, tus nqi qis dua ntawmGraphite electrodestxhais lus rau kev txom nyem cov electrodes (ib lossis ob electrodesHloov chaw ntawm ibThib peb lossis rau cov electrode electrode kom tiavtxoj haujlwm) thiab txhim kho cov txheej txheem ruaj khov.Graphite electrodes tseemzoo li muaj ntau cov qauv coj los hnav.

Koj puas tuaj yeem ua tiav tau sai edm machining ceev nrog graphite lossis tooj liab hluav taws xob?

Ua tau sai duaEdm machiningKev nrawm, feem ntau ntsuas ua cov khoom tshem tawm (MRR), yog lub hom phiaj tseem ceeb rau kev txhim kho cov khoom lag luam. Thaum tooj liab siab duaHluav Taws Xob Kev Tshaj Tawmtej zaum yuav hais kom nws yuav tsum nrawm dua, cov tswv yimEdmKev paub ntau zaus qhia tau hais tiasGraphite electrodesPab kom siab dua tag nrho MRR, tshwj xeeb nrog niaj hnubTshuab Edmthev naus laus zis. Vim li cas? Vim tias graphite cov cua sov zoo dua thiab cov coj tsis kam cia cov neeg ua haujlwm siv cov dej siab dua thiab ntev dua rau hluav taws xob ntoo lossis kev puas tsuaj rau hluav taws xob lossis kev puas tsuaj. Thawb aTooj liab electrodeThuab zog hnyav tuaj yeem ua rau kom sai me me yaj thiab tsis zoo, yuam cov neeg ua lag luam los siv cov chaw khaws nyiaj ntau.

Niaj hnubEdmcov khoom siv fais fab muaj ntse txaus kom ua kom zoo rau cov tsiaj txhu ua rau txawvKhoom Siv Hluav Taws XobCov. Lawv tuaj yeem siv hlua cable graphite lub peev xwm los ua kom muaj kev txhoj puab heev, ua rau kom nrawm dua ntxhib thiab ib nrab lub voj voogpiv rau tooj liabCov. Thaum lub sij hawm muaj kev kub ntxhov siab tshaj plaws MRR yuav raug ua tiav nrog tooj liab nyob rau hauv kev coj noj coj ua, kev coj ua tau muaj peev xwm coj los cuam tshuam nrog kev siv hluav taws xob nrawm nrog kev hnav hluav taws xob feem ntau nrogGraphite electrodesCov. Qhov peev xwm no tshem tawm cov khoom sai dua tsis tau rhuav tshem lub electrode uaGraphite electrodesIb qho kev xaiv tsim khoom ntxiv rau ntau txoj haujlwm khiav ntawm aCNC EDM TSHUABCov. TusKev ntws ncaj qha ntawm tam sim notuaj yeem tswj tau ntau nruj nrog graphite.

Yuav ua li cas txog saum npoo ua tiav? Puas yog tooj liab lossis graphite xa cov txiaj ntsig zoo dua?

Yuav tsum muajNto tasntawm Workpiece kawg yog qhov tseem ceeb hauv kev xaiv ntawmgraphite lossis tooj liabCov electrodes. Kev lig kev cai,Tooj liab Electrodestau suav tias yog qhov zoo dua rau kev ua tiav ultra-nplua, zoo li daim ntawv ua tiav. Tooj liab tus qauv tso cai rau nws los tsim cov chaw ua haujlwm du heev, tshwj xeeb tshaj yog thaum lub caij qeeb, finishing-xov feem ntau ua tiav nrog zoo electrode polarity. Rau cov ntawv thov xav tau lub siab tshaj polish,tooj liab feem ntautus nyiamkhoom siv hluav taws xob.

Txawm li cas los xij, kev nce qib hauv graphite tsim tau kaw qhov sib txawv no. Niaj hnub nimno, ultra-nplua qoob looGraphite electrodes(feem ntau ua los ntawm isostatically pressed graphite) tuaj yeem ua tiav cov txiaj ntsig zoo heev uas haum rau feem coob ntawmDaim Ntawv Thov EDMCov. Ua tiavUa tiav ntawm graphitenyob ntawm cov qoob loo loj loj thiab zoo ntawm lubCov khoom siv graphite- Cov nplej zoo kawg nkaus, cov smoother qhov ua tiav. Thaum tooj liab tseem yuav tuav ib daim iav me me rau cov iav tiag tiag, siab zooGraphite hluav taws xob yog sivUa tiav heev rau pwm thiab tuag uas yuav tsum tau ua kom zoo thiab du nto. Feem ntau, tusNto tastiav nroggraphite yuav tsum yog qhov zooLos yog yuav luag zoo li tooj liab, thaum tseem muab cov txiaj ntsig hauv kev hnav thiab nrawm. Rau ntau txoj haujlwm, qhov sib txawv ua tiav yog negrigibible, ua graphite lwm qhov zoo ntxiv muaj.

Cov kev txiav txim siab them nqi: yog graphite lossis tooj liab cov nyiaj txiag hluav taws xob ntau dua?

Soj ntsuam tus nqi-ua tau zoo ntawmgraphite vs tooj liabCov hluav taws xob yuav tsum saib dhau ntawm cov khoom thawj zaug. Thaum lub sij hawm cov khoom siv raw rau cov khoom tooj liab yuav qis dua rau qee qib ntawm cov nqi sivkhoom siv hluav taws xobkoom nrog ntau yam:

1. Tus nqi khoom siv Raw:Tooj liab feem ntau pheej yig dua rau ib phaus / kg tshaj qhov zooCov khoom siv graphiteCov. Txawm li cas los xij, cov nqi hloov pauv, thiab cov qhab nia zoo ntawm cov graphite cov qhab nia tuaj yeem kim.
2. RAUG MACHINERY nqi: Graphite machinesai sai sai sai dua (3-5x) dua tooj liab. Qhov no drastically txo kev ua haujlwm thiablub tshuabLub sij hawm raug nqi rau cov khoom siv hluav taws xob, feem ntau ua rau cov khoom siv siab dua ntawm graphite.
3. Tus nqi Edm tus nqi:Ntau dua MRR ua tiav nrogGraphite electrodestxhais tau tias tsawg dua siv nyob rau hauvTshuab Edm, txo cov nqi ua haujlwm ib feem.
4. Tus naj npawb ntawm cov electrodes:Graphite tus nqi hnav qis dua feem ntau txhais tau tias tsawg duaCov hluav taws xob xav tauib txoj haujlwm (ib lossis ob electrodesvs muaj nqis 3 lossis 4 rau tooj liab). Qhov no txuag ntawm ob qho khoom siv thiab cov nqi machining rau qhov ntxivCov Hluav Taws XobCov. Piv txwv li, xav tau aThib peb lossis tawm hauv hluav taws xob kom tiav cov pwmNtxiv kev siv nyiaj tseem ceeb yog siv tooj liab.
5. Tuav / tshuab kev nyuaj siab:Lub ntais txhuamGraphite electrodesmuab cov kev ntxhov siab tsawg rau ntawmTshuab EdmCov servos, muaj feem txo cov kev xav tau txij nkawm, tshwj xeeb tshaj yog rau cov hluav taws xob loj.

Thaum tag nrho cov ntsiab lus tau txiav txim siab,Graphite hluav taws xob feem ntau sivVim tias lawv tau ua pov thawj yuav tsum tau xaiv ntau dua, txawm tias muaj peev xwm ua tau zoo dua thawj cov khoom siv ib chav phaus. Cov nyiaj khaws cia hauv cov khoom hluav taws xob lub sijhawm, txoEdmlub sijhawm voj voog, thiab qis duaCov Hluav Taws Xob Sivfeem ntau outweigh qhov sib txawv hauv cov khoom siv khoom siv rau ntauDaim Ntawv Thov EDMCov. Nws yog qhov tseem ceeb rau cov kws tshaj lij uas tau tshaj tawm cov tub ceev xwm zoo li Markpson los txheeb xyuas tus nqi ntawm cov tswv cuab, tsis yog tus nqi yuav ib phaus, thaum ua tusxaiv - graphite lossis tooj liabkev txiav txim siab.

Kev xaiv kom zoo: Thaum twg koj yuav tsum siv tooj liab vs graphite electrodes rau cov haujlwm EDM?

Qhov zoo tshaj plawsKev xaiv ntawm cov khoom siv electrodenyob ntawm cov uas muaj cov kev xav tau ntawm covEdmhauj lwm. Tsis muaj ib qho "zoo tshaj" cov khoom siv rau txhua qhov xwm txheej. Ntawm no yog ib qho kev qhia dav dav:

Siv graphite electrodes thaum:

• Kev nrawm thiab HOLD MRR yog qhov tseem ceeb:Rau kev ntxhib thiab ib nrab-txhij txhua qhov twg tshem cov khoom tau sai yog qhov tseem ceeb.
• Cov duab sib xyaw ua ke yog xav tau:Graphite lub zoo tshaj plaws tshuab ua rau nws zoo tagnrho rau incompries.
• Quas hluav taws xob qis yog qhov tseem ceeb:Tshwj xeeb tshaj yog rau kev sib sib zog nqus kab noj hniav lossis cov haujlwm uas xav tau ntau qhov chaw nrog cov khoom sib txawv.
• Cov hluav taws xob loj yuav tsum muaj:Graphite lub teeb hnyav txo kev ntxhov siab ntawm lublub tshuab.
• Tus nqi-ua tau zoo yog tus yuam sij:Lub txuag nyiaj tag nrho hauv machining thiabEdmsijhawm feem ntau nyiam graphite.
• Zoo rau kev ua tiav nto tiav yog txaus:Graphite graphite Cov qib tau raws li cov cai tau ua tiav.
• Kev khiav hauj lwm niaj hnubTshuab EdonNrog cov roj fais fab siab heev muaj peev xwm ua kom pom tseeb graphite.

Siv cov hluav taws xob tooj hluav taws xob thaum:

• Ultra-nplua / iav deg ua tiav yog qhov tseem ceeb:Tooj liab tseem tuav ib qho ntug rau lub meej polish ntau tshaj plaws polish.
• Zoo heev, ua kom zoo nkauj hluav taws xob:Tooj liab txoj kev nruj ua rau nws tsis tshua muaj chipping thaum tuav lossis teeb tsa piv rau nkaws graphite.
• Cov tswv yim tshwj xeeb ua tiav:Qee cov khw muag khoom nyiam tooj liab rau cov txuj ci tshwj xeeb lossis thaum siv cov lausTshuab Edmthev naus laus zis tsawg dua rau cov graphite.
• Yooj yim Electrode Geometries:Yog tias cov qauv hluav taws xob yog qhov yooj yim heev, lub sijhawm ua haujlwm tau txais txiaj ntsig ntawm graphite yog tsawg dua.
• Ua haujlwm nrog tooj liab-tungsten:Rau cov ntawv thov yuav tsum tau hnav heev hnav tsis kam nyob rau hauv kev nthuav dav zoo, txawm tias qhov no yog ib qho kim dua alloy.

Thaum kawg, qhov kev txiav txim siab yuav tsum ntsuas cov haujlwm tshwj xeeb ua ntej: yog qhov nrawm,Nto tas, Tus nqi, cov nyom, lossis hnav tsis kam? Nkag siab cov kev lag luam no tso cai rau kojXaiv txoj cai Hom ntawm electroderau kev ua tau zoo. Ntau lub khw khaws cia ob qho tib siGraphite thiab tooj liab hluav taws xobmuaj, xaiv qhov zoo tshaj plawskhoom siv hluav taws xobntawm txoj haujlwm-ua haujlwm.

Dhau ntawm Kev Ua Tau: Dab tsi lwm yam cuam tshuam rau graphite vs caper electrode kev txiav txim?

Dhau ntawm cov kev ua haujlwm tseem ceeb ua zoo li hnav, nrawm, thiab ua tiav, lwm yam txuj ci cuam tshuam covgraphite lossis tooj liabKev txiav txim siab, tshwj xeeb rau cov neeg yuav khoom thoob ntiaj teb zoo li Markson Sourcing los ntawm Tuam Tshoj.

• Tus neeg xa khoom txoj kev cia siab thiab tswj tau zoo:Nov yog qhov tseem ceeb. Raws li cov chaw tsim khoom lag luam (zoo li kuv lub tuam txhab, tsim cov khoom lag luam zoo), peb nkag siab qhov tseem ceeb ntawm cov khoom siv zoo sib xws. Mark qhov kev txhawj xeeb txog kev tshuaj xyuas zoo thiab ntawv pov thawj (ISO cov qauv, khoom siv) siv tau. Cov neeg xa khoom tau muab cov ntaub ntawv cov ntaub ntawv ntxaws ntxaws cov ntaub ntawv thiab tswj hwm nruj nruj tswj tau los ntawm cov khoom siv raw los ntawm ua tiavkhoom siv hluav taws xobCov. Qee zaus daim ntawv pov thawj kev dag yog kev pheej hmoo tiag tiag, yog li cov neeg xa khoom kom huv si yog qhov tseem ceeb. Kev sib koom ua ke nrog tsim cov tuam txhab nrog cov txheej txheem pob tshab siv cov kev pheej hmoo no. Peb ua kom pebKev ua yeeb yam siab ua ntej ci penter carbon blockthiab electrodes ntsib cov qauv nyuaj.
• Kev Sib Txuas Lus:Mark qhov mob taw tes txog kev sib txuas lus tsis muaj txiaj ntsig yog ib qho. Ua haujlwm nrog tus neeg xa khoom uas muaj muag thiab kev txhawb nqa kev paub lus Askiv zoo hauv lus Askiv zoo yog qhov tseem ceeb. Cov kev sib txuas lus tshem tawm tsis muaj kev nkag siab txog cov lus qhia tshwj xeeb, cov sijhawm xa khoom, thiab cov ntsiab lus them nqi. Raws li Allen, Kuv ua ntej pom meej, kev sib txuas lus ncaj qha nrog cov neeg siv khoom.
• Logistics thiab Leades sij hawm:Cov khoom xa tuaj qeeb tuaj yeem npaj cov kauj ruam ntau lawm. Kev npaj siab ua tiav logistics npaj thiab cov thawj coj ua tiag kwv yees los ntawm cov neeg xa khoom yog qhov tseem ceeb. TusCov muaj graphitelossis tooj liab cov khoom lag luam thiab cov khoom lag luam muaj peev xwm ntau lawm cuam tshuam qhov no. Peb tswj cov kev tsim khoom muaj txiaj ntsig thoob peb 7 kab kom paub tseeb tias muaj kev xa mus rau Tebchaws Asmeskas, Europe, thiab Australia.
• Khoom siv thiab kev nyab xeeb: Machining GraphiteUa hmoov av, xav tau cov tshuab sau cov plua plav kom zoo rau kev nyab xeeb rau cov neeg ua haujlwm hauv tshuab hluav taws xob. Cov khw yuav tsum tau nruab los lis qhov no. Tooj liab machining tsim cov chips, uas feem ntau yooj yim los tswj tab sis xav tau tsim nyog tuav.
• Kev txawj ntse technotise:Thaum Mark yog paub hauv kev muag khoom, nws tsis muaj kev txawj sib sib zog nqus cov kev xav tau ntawm tus neeg xa khoom uas tuaj yeem muab cov lus qhia. Xaiv txoj cai qib ntawmGraph kaw electrode(.g., UHP, HP, RP, lossis cov qib ELM qib zoo li pebConductive Graphite Qws Rau Cov Hluav Taws Xob) lossisTooj liab electrodeyuav tsum nkag siab daim ntawv thov. Tus neeg xa khoom zoo ua raws li tus khub, pab xaiv qhov kev pom zookhoom siv hluav taws xob.

Cov xwm txheej no tsis muaj qhov tseem ceeb ntawm kev xaiv tsis yog cov khoom siv yog, tab sis txoj caitus xa khoomCov. Ib tus khub txhim khu kev qha tau muab qhov zooGraphite electrodeslossisTooj liab Electrodes, kom ua kom tau cov logistics du, sib txuas lus zoo, thiab muaj kev txhawb nqa kev sib txuas lus, daws cov kev txhawj xeeb tseem ceeb thiab cov ntsiab lus mob uas tau ntsib los ntawm cov neeg yuav khoom hauv ntiaj teb.

Tseem tseem ceeb pab: graphite vs tooj liab hluav taws xob

Xaiv txoj caikhoom siv hluav taws xobRau kojTshuab Edmyog qhov tseem ceeb rau kev ua tiav. Ntawm no yog cov ntsiab lus nrawm ntawm cov ntsiab lus tseem ceeb sib pivGraphite thiab tooj liab hluav taws xob:

• Graphite electrodes:Feem ntau muab cov tshuab ua kom nrawm dua (electrode fabrication), cov khoom siv ntau dua (MRR) hauvEdmTxheej txheem, kev hnav qis dua (tshwj xeeb tshaj yog hauv kev ntxhib), thiab muaj kev sib zog. Qhov zoo tagnrho rau cov duab nyuaj, cov haujlwm tseem ceeb-tseem ceeb, thiab feem ntau tau them tus nqi ntau dua vim kev txuag nyiaj. Yuav tsum muaj cov hmoov av tswj zoo thaum lub tshuab ua haujlwm.
• Tooj liab Electrodes:Pub muajHluav Taws Xob Kev Tshaj Tawmthiab tuaj yeem ua tiav qhov zoo tshaj plaws saum toj kawg nkaus. Lawv nruj dua (tsawg dua me ntsis) tshaj li graphite tab sis qeeb qeeb thiab nyuaj rau kev siv lub tshuab, ua kom muaj zog electrode ris. Tuaj yeem raug kev txom nyem los ntawm cov nqi hnav ntau dua, tshwj xeeb tshaj yog nyob rau hauv kev sib cav sib ceg.
• Machinability:Graphite yog yooj yim dua thiab sai dua raulub tshuab(3-5x).
• Hnav tus nqi:Graphite feem ntau yuav tsum tsawg dua, yuav tsum muaj tsawg duaHluav taws xob ib txoj haujlwm.
• Ceev (MRR):Graphite feem ntau tso cai rau cov tswv yim ntau dua MRR ntawm niaj hnubTshuab Edon.
• Deg tas:Tooj liab zoo li cas rau daim iav tiav, tab sis cov zoo graphite tau ua tiav zoo tshaj plaws haum rau feem ntau cov ntawv thov.
• Nqi:Graphite feem ntau muaj tsawg tus nqi siv thaum machining sijhawm,Edmlub sijhawm, thiab tus naj npawb ntawmCov Hluav Taws Xobyog muaj tseeb nyob rau hauv, txawm tias muaj peev xwm ntau dua cov khoom siv raw ntau dua.
• Daim Ntawv Thov:Zoo tshaj plawsElectrode los xaiv - GraphiteLos yog tooj liab - nyob ntawm txhua txoj haujlwm ua haujlwm tshwj xeeb (nrawm, ua tiav, muaj txiaj ntsig, nqi).
• Kev xaiv cov khoom lag luam:Yam khoom xws li kev tswj kom zoo, kev sib txuas lus, kev txhawb nqa, thiab kev txhawb nqa yog ib qho tseem ceeb raws li cov khoom siv nws tus kheej, tshwj xeeb yog thaum muaj kev thoob ntiaj teb.

Nkag Siab Cov noQhov zoo thiab qhov tsis zooTxhawb koj kom paub txiav txim siab, ua kom zoo dua kojDaim Ntawv Thov EDMrau kev ua tau zoo, zoo, thiab muaj peev txheej. Txawm kojSiv graphitelossissiv tooj liab, xaiv txoj caiHom ntawm electrodeThiab kev sib koom tes nrog cov khoom siv txhim khu kev qha yog qhov tseem ceeb.