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Kawm Txog Kev Siv Lub Suab EDM Lub Suab
Electrical Discharge Machining (EDM) nrog lub suab yaj tshuaj ua hauj lwm tau ua rau kev ua lag luam zoo hauv ob peb lub teb chaws. Qhov kev tsim kho advanced no siv lub suab uas muaj hluav taws xob los yaj tshuaj ua hauj lwm thiab muaj peev xwm zoo heev. Kev ua hauj lwm ntawm EDM lub suab yaj tshuaj ua hauj lwm tuaj yeem tawm mus ntau dua li qhov kev ua hauj lwm nyob hauv kev ua lag luam, muaj kev zoo thiab kev ua hauj lwm zoo heev hauv kev tsim kho khoom.
Kev ua lag luam tshuaj ntxwv tuaj no tau pab rau kev lag luam ua hauj lwm rau cov ntaub ntawv zoo ib txwm, ua rau nws yog ib qhov tseemce qhia tsis tau hlo li rau hauv kev lag luam tshuab, kho mob, kev lag luam loj, thiab kev lag luam ua hauj lwm ntau. Qhov kev lag luam ua hauj lwm no zoo heev rau ua cov duab ntau thiab txiav txim siab kom zoo, txhua yam ua hauj lwm nrog cov ntaub ntawv uas yeej nyuaj rau ua hauj lwm nrog cov lus ua hauj lwm tshawb no.
Cov tshuab thiab cov pob ntawv ua rau hluav taws
Cov tshuab ntau hauv kev lag luam
EDM cutting wire ua hauj lwm zoo heev nrog cov tshuab ntau hauv kev lag luam. Cov duab qab tshuab, xws li tool steel, stainless steel, thiab carbon steel, yog qhov zoo tagnrho ua hauj lwm nrog. Kev ua hauj lwm zoo ntawm EDM cutting wire pab ua cov duab ntau hauv cov tshuab no thaum tseem txiav txim siab kom zoo thiab pom kev zoo dua ntawm qhov chaw ntawv.
Aluminum thiab nws cov lus siv ua ke kuj zoo siab rau kev txiav los ntawm kev siv xov hlau EDM. Qhov kev ua haujlwm ntawm qhov technology no los txiav tsis siv kev nqus zog mekanik yog qhov zoo heev rau kev ua haujlwm nrog cov hlau ntau dua, tiv thaiv kev plawv thiab paub txog qhov ntev thiab qhov loj me. Cov khoom siv hlau thiab hlau xab npa kuj zoo li ntawd kuj zoo siab rau kev txiav ntawm EDM hlau hlau txiav, qhov kev txiav zoo heev, tshwj xeeb rau hauv kev siv hluav taws xob thiab kev siv hluav taws kho mob.
Cov lus siv ua ke zoo thiab cov lus siv ua ke zoo tshaj
Cov kheej ua haujlwm zoo li kev lag luam thiab kho mob ntau dua ua haujlwm nrog EDM hlau txiav rau kev processing cov lus siv ua ke zoo. Cov ntaub ntawv zoo li cov lus siv ua ke titanium, Inconel, thiab lwm cov lus siv ua ke nickel tuaj yej ua rau zoo li qhov zoo. Cov ntaub ntawv no, uas paub hais tias zoo thiab zoo rau kev tiv thaiv kev ntxuav ntawm dej, feem ntau nyuaj rau kev txiav nrog cov kev txiav ua ntu kawg tab sis yog ib qho zoo rau kev txiav hlau EDM.
Kev kho tshuaj ceev uas EDM technology tsim rau kev kho tsis txhob rau kev kho kom khauv mus rau kev kho kom ntev heev thiab ua rau cov khoom siv ntau yam no muaj kev nyuaj. Qhov no yog qhov tseem ceeb heev thaum tsim cov khoom siv tseem ceeb rau cov roj hmab, cov khoom siv rau kev ua plawv, lossis lwm yam uas muaj kev nyuaj.
Cov khoom siv zoo thiab tshuaj ntau
Carbides thiab Composites
Tungsten carbide thiab lwm yam khoom siv Carbide yog qhov chaw uas cov nta hu ua EDM los kho tau. Cov khoom siv zoo li no, uas yog qhov tseem ceeb hauv kev tsim kho cov khoom siv kho thiab cov khoom siv tiv thaiv kev nyuaj, tuaj yeem kho tau nrog wire EDM. Qhov kev kho no ua rau cov khoom siv muaj qhov zoo uas lawv muaj thaum ua ntau yam uas tsis tuaj yeem ua tau los ntawm kev kho nrog kev kho ua ntau.
Peb muag kom los composite thiab lwm yam khoom siv uas ua hauj lwm zoo kuj nyob rau hauv qab ntawm kev siv roj teeb EDM. Qhov kev kho tsis huv kho yog li qhov kev kho tsis huv kho uas ua rau qhov chaw ncaj thiab qhov hnyav tawg tswv hwm nrog kev kho qhov chaw, kom tau qhov kho zoo thiab ncaj ncees rau hauv cov khoom lag luam no.
Cov khoom siv kho tshuaj ntsuab
Cov khoom siv kho tshuaj ntsuab thiab lwm yam khoom siv uas muaj kev hloov kho zoo li yuav tsum tau siv roj teeb EDM. Qhov ua hauj lwm no tau ua rau muaj ntau txiaj ntsim tawm rau hauv cov kev lag luam xav tau cov khoom siv zoo li zoo heev uas tsis yog cov khoom siv ua ntu zus. Qhov kev ua hauj lwm ntawm qhov kev ua hauj lwm ntawm qhov kev ua hauj lwm ntawm cov khoom siv no tau ua rau nws muaj qhov tseem ceeb rau hauv kev tsim kho roj hmoo thiab lwm yam kev lag luam zoo li ntawd.
Diamond Polycrystalline (PCD) thiab cubic boron nitride (CBN) cov khoom, txawm tias lawv muaj peev xwm ntshav heev, tab sis tuaj yeem ua haujlwm tau zoo los ntawm siv EDM cutting wire. Qhov peev xwm no tau ua rau vajtswm kev lag luam ntawm cov cuab yeej sau huv, ua rau muaj peev xwm tsim cov cuab yeej uas muaj daim ntawv thev naus laus zog thiab muaj peev xwm tiv thaiv kev puas ntsoov zoo dua.
Ntawv ntim thiab Kev xav txog qhath
Kev ua haujlwm Peb Tuaj Yeem Ua
EDM cutting wire tuaj yeem tshaj tau cov khoom uas ntawm qhov zoo me me me txog qhov zoo dav dav. Qhov zoo haujlwm ntawm qhov chaw tsim khoom no tsis hloov pauv txawm tias qhov ntim zoo li cas los xij, tab sis qhov siab ntawm kev sau huv tuaj yeem hloov pauv nyob ntawm qhov zoo thiab qhath ntawm khoom. Cov nta ub nta ub EDM saum npoo ntawm hnub no tuaj yeem ua cov khoom uas dav heev txog 500mm tab sis tseem tiv thaiv qhov zoo me me hauv qhov sau huv.
Qhov dav ntawm qhov wire uas siv hauv EDM sau huv feem ntau nyob rau 0.1mm txog 0.3mm, ua rau muaj peev xwm tsim cov nta muas zoo me thiab cov nta muas me me. Qhov peev xwm no ua rau muaj peev xwm tsim cov nta muas zoo nkhaus thiab tiv thaiv qhov zoo me me ntawm cov nta muas, txawm tias hauv cov khoom zoo heev.
Kev Xav Txog Kev Finish Surface
Cov nta raws sib txawv tuaj yeem muaj kev txawv txawv thaum ua haujlwm nrog EDM cutting wire hauv kev ua siab ntawm kev finish surface uas tuaj yeem muaj. Tab sis ntau yam khoom tuaj yeem muaj kev zoo siab hauv kev finish, tiam sis cov kev cai yuav tsum tau zoo siab hauv kev ua raws li cov properties ntawm cov khoom. Siv cov nta raws sib txawv nrog kev ua haujlwm ntau dua tuaj yeem ua rau cov khoom zoo li ntawv mirror hauv ntau yam khoom.
Kev sib txawv ntawm cov properties khoom thiab kev finish surface uas tuaj yeem muaj yog qhov tseem ceeb heev hauv cov kev siv uas xav tau cov surface characteristics. EDM cutting wire technology tuaj yeem tau kho kom zoo siab rau cov kev xav tau hauv kev finish surface thaum kawm cov kev zoo ntawm kev ua haujlwm.
Cov Lus Nug Nrov
Puas EDM Cutting Wire Tuaj Yeem Process Cov Khoom Ua Nrog Tsis Yog Metal?
EDM cutting wire tuaj yeem ua haujlwm nrog txhua yam khoom uas tuaj yeem siv hluav taws, xws li cov khoom uas tsis yog metal. Tab sis cov khoom yuav tsum muaj kev zoo siab hauv kev siv hluav taws kom ua haujlwm tau zoo. Ntau yam khoom uas tsis zoo nkhaus hluav taws tsis tuaj yeem ua haujlwm nrog cov no tsab.
Dab tsi yog qhov siab tshaj plaws ntawm cov khoom siv rau lub nra tawm ntawm lub cev?
Cov khw nra tawm nrog lub cev tshaj tawm noj xyuas tuaj yeem tiv tau qhov siab heev txog 500mm, txawm li cas los xij qhov tshwj xeeb ntawm cov khw thiab cov khoom siv. Qhov siab tawm yuav hnyav dua thaum qhov siab ntawm cov khoom siv siab dua.
Koj puas tshuaj ceev li cas thaum koj xaiv cov khoom siv?
Qhov ceev tawm yuav tshaj tawm raws li qhov chaw siv, xws li qhov chaw tawm hluav taws, qhov chaw tawm sov, thiab qhov chaw tawm ntawm cov khoom siv. Ntawv qhia tias cov khoom siv uas muaj qhov tawm sov tsawg thiab muaj qhov tawm hluav taws siab dua yuav tshaj ceev dua li cov uas muaj qhov tawm sov siab lossis qhov tawm hluav taws tsawg.
Qhov chaw tawm yuav zoo li cas thaum siv cov khoom siv sib txawv?
Qhov chaw tawm zoo li cas yuav tshaj raws li cov khoom siv, tab sis feem ntau feem ntau tuaj yeem txog ntawm 0.8 Ra txog 0.05 Ra nrog cov lus tawm tswv yim. Cov khoom siv uas zoo li ntawd feem ntau yuav zoo dua li cov khoom siv uas tsis zoo li ntawd nyob rau hauv qhov tawm zoo li ntawd.
