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EDM drilling machine technology tau tso caij ntau rau kev tsim khoom siv precision hauv txoj hauv kev uas xav tau kev kho lub micro-hole. Lawv cov cuab yeej tsim los ntawm kev sib tham tshuaj nyob rau hauv kev kho lub tseemcees me me li 0.02mm nyob rau hauv cov khoom siv kawg uas yuav tsis tuaj yeem rau kev kho tshuaj tsha tshwj. Lub neej ntawd, cov neeg tsim khoom siv EDM drilling machine systems kom pom zoo dua hauv kev tsim khoom muaj peev xwm zoo dua hauv kev tsim khoom txaus siab li aerospace components thiab medical devices.
Kev lag lwm ntau yam txog kev tsim kho tshuab sov rhaub los ntawm kev siv hluvcua hlau thiab kev lag lwm txog kev coj tus nqi mus sib tham. Kev sov hluvcua hlau yog kev tsim kho kabke uas muab cov duab ntawm kev siv hluvcua hlau nyob rau hauv qhov chaw muaj dej siv los pab. Qhov kev lag lwm no tsis tas siv neeg ntxig, nws tso cai rhaub rau kev tshuaj xyuas yam khoom nyob rau hauv qhov chaw tshuaj xyuas tsis muaj kev puag ncig lossis kev siv tshuab.
Cov ntaub ntawv tseemceeb ntawm tshuab sov rhaub hluvcua hlau
Kev teeb tsa hluvcua hlau thiab voltage
Kev nyiag siab ntawm kev sib tham tuaj yeem cuam tshuam ntau rau kev tshav tawm thiab qhov chaw zoo li cas nyob rau hauv kev kho los. Kev xa zog ntau dua tuaj yeem tso kom muaj kev nce ntau, tab sis tuaj yeem tsis zoo rau qhov chaw sau thiab kev siv lub electrode. Lub sijhawm zoo tshaj plaws feem ntau yog tshaj tawm ntawm 0.1 mus rau 20 amperes nyob rau hauv qhov chaw thiab hom ntawv. Kev xa zog tuaj yeem ua ke nrog kev nyiag siab kom muaj kev txheej xwm zoo li cas nyob rau hauv lub gap ntawm lub electrode thiab lub khoom.
Lub sijhawm thiab lub sijhawm rooj tes tuaj yeem tswj kev kho los nyob rau hauv kev kho los. Lub sijhawm luv dua feem ntau tuaj yeem tso kom muaj qhov chaw zoo dua, tab sis tuaj yeem tsis kam rau kev tshav tawm ntawm ntawv. Lub sijhawm ntev dua tuaj yeem tso kom muaj kev pabcuam ntau dua, tab sis tuaj yeem tsis zoo rau qhov chaw. Kom pom lub sijhawm zoo tshaj plaws, yuav tsum xav txog cov kev cai thiab hom ntawv.
Kev xaiv thiab kev prepare lub Electrode
Kev xaiv siv lub khoom tso zis yuav cuam tshuam ntau rau kev ua haujlwm ntawm qhov chaw sov khoob thiab qhov txiaj ntsig ntawm lub khoob. Lub copper electrodes muaj kev sib txuas zoo txaus siab thiab kev nyob siab rau cov kev siv tshaj plaws. Lub graphite electrodes muaj kev tso tawm zoo dua thiab pom zoo rau kev tsim khoob ntau. Lub tungsten electrodes zoo heev rau kev tsim khoob me me uas muaj qhov precision siab tab sis yuav xav tau kev sau ua nyob nrog ntau yam kev sau ua.
Daim duab ntawm lub electrode yuav tsum tau tsim los ntawm kev sau ua ntau yam kom tau ib qhov khoob uas muaj qhov caij nyoog. Lub diameter ntawm lub electrode yuav tsum tau piav los ntawm kev xav txog discharge gap thiab qhov hluv siab ntawm khoom. Kev prepare lub electrode yuav tsum tau muaj ib puab kuab smooth, muaj dimensions raug thiab muaj ib puab kuab tsis muaj daim ntawv tso tawm kom txuag tau discharge pattern sib xws.
Kev Tswj Hauj Lwm Dielectric Fluid
Kev Xaiv Thiab Thwj Tsiam Ntawm Lub Fluid
Lub dielectric fluid muaj ntau qhov kev ua haujlwm tseem ceeb hauv EDM Drilling Machine kev ua haujlwm xws li kev saj siv kab ruaj, tshem tsov dej thiab kev saj tsim kheat. Deionized water muaj kev sib ntxiv zoo thiab nyiaj txiag rau ntau yam kev siv. Xa dej uas muaj hydrocarbon tau zoo dua rau qhov chaw nruab nrab thiab kom meej meej tsawg dua, tab sis yuav tsum muaj kev daws teeb meem zoo dua.
Yuav tsum dhau siab nrog nrog lub zog sib cuag ntawm dej kom nyob rau hauv qhov cim tias yuav tsum muaj kev kho kom zoo. Qhov sib cuag siab tuaj yeem ua rau muaj kev phom sij thiab qhov chaw nruab nrab tsis zoo. Qhov sib cuag tsis siab tuaj yeem ua rau tsis muaj kev tshem tsov zoo lossis tsis muaj kev tshem tsov tiag tiag. Kev soj ntsuam thiab kev siv cov khw tshem tsov yuav pab tiv thaiv dej kom zoo tib si tib neeg tib siab.
Kev Siv Dej Zoo
Kev tshem tau cov dej ntsuab tsis txaus los ntawm kev pheej yig pheej mus ua rau muaj kev kho kom ceev thiab tswj xyuas kev sib tham tseeb. Qhov chaw pheej yig pheej mus nrog lub hmoob pheej yig pheej mus rau hauv qhov chaw pheej yig pheej mus rau hauv qhov chaw pheej yig pheej mus rau hauv qhov chaw pheej yig pheej mus rau hauv qhov chaw pheej yig pheej mus rau hauv qhov chaw pheej yig pheej mus rau hauv qhov chaw pheej yig pheej mus rau hauv qhov chaw pheej yig pheej mus rau hauv qhov chaw pheej yig pheej mus rau hauv qhov chaw pheej yig pheej mus rau hauv qhov chaw pheej yig pheej mus rau hauv qhov chaw pheej yig pheej mus rau hauv qhov chaw pheej yig pheej mus rau hauv qhov chaw pheej yig pheej mus rau hauv qhov chaw pheej yig pheej mus rau hauv qhov chaw pheej yig pheej mus rau hauv qhov chaw pheej yig pheej mus rau hauv qhov chaw pheej yig pheej mus rau hauv qhov chaw pheej yig pheej mus rau hauv qhov chaw pheej yig pheej mus rau hauv qhov chaw pheej yig pheej mus rau hauv qhov chaw pheej yig pheej mus rau hauv qhov chaw pheej yig pheej mus rau hauv qhov chaw pheej yig pheej mus rau hauv qhov chaw pheej yig pheej mus rau hauv qhov chaw pheej yig pheej mus rau hauv qhov chaw pheej yig pheej mus rau hauv qhov chaw phe......
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Kev Tswj Hauv Kev Pab Ua Ntej
Kev Tswj Hauv Kev Pab Ua Ntej
Cov kev lag luam EDM drilling machine systems tau suab ntxiv rau cov algorithms ntawm adaptive control uas tuaj yeem rov saum lub sijhawm tshwm sim thiab hloov kho qhov kev lag luam. Cov kev lag luam no tuaj yeem soj ntsuam txoj cai ntawm gap voltage, current feedback, thiab servo response kom tau txais kev lag luam zoo tshaj. Adaptive control yog kev txo qhov yuav tsum muaj neeg tswj hwm, thaum twg kuj tseem nyob ib feem txij nkua hauv kev tsim khoom.
Cov kev lag luam Servo control tuaj yeem coov qhov chav tso tawm ntawm electrode thiab kev sau nraib kom muaj kev discharge nyob deb. Qhov setting zoo tagnrho ntawm servo sensitivity tuaj yeem tiv thaiv kev ploj ntawm electrode thaum twg kuj tseem sau nraib gap distance kom kev tshem tawm ntawm khoom loj li cas los xwb. Cov kev lag luam servo advanced tuaj yeem pom thiab kho qhov siv ntawm electrode ntau zaus, ua rau nws nyob ntev dua thiab zoo dua hauv qhov ntev thiab tog.
Multi-Axis Coordination
Yam kho tshuab zoo tshaj plaws xav tau kev sib cuag zoo lij chooj ntawm ntau qhov ceev kom pom tseeb tias kho nyob rau qhov chaw thiab qhov kub. CNC sib cuag txo rau kev hloov kho tshuab los ntawm automation, qhov chaw nyob meej meej, thiab kho tshuab rov qab los. Kev siv ntau qhov ceev pab pom zoo rau kev kho tshuab hla thiab kho tshuab muaj du tsheb uas yuav tsis tuaj yeem nrog kev kho tshuab tshaiv.
Kev sib cuag ntawm qhov ceev kab roj plob tso caij rau EDM kho tshuab kom muaj kev kho tshuab helical thiab kev tso dej nkhaus zoo dua los ntawm kev hla kho tshuab. Kev tswj hwm kev sib cuag raug npgvim kom muaj kev sib sau zoo ntawm kev kho tshuab thaum twb nyob hauv kev tswj hwm zoo tagnrho ntawm kev kho tshuab.
Kev daws tseg txhim khu kev ua si
Kev soj ntsuam txog kev nyob ruaj khov ntawm pem teb
Kev txheeb xyuas qhov xwm yeem ntawm saum npoo yog kev kuaj kom meej txog qhov ntev ntawm lub layer uas tau rov sau, kev sib txawv ntawm saum npoo, thiab qhov chaw uas muaj kev pheej rau nyob hauv qhov sib txawv. Cov recast layer tsim tawm hauv qhov kev ua EDM thiab yuav tsum tau hloov tawm tom qab kev ua haujlwm nyob ib puag ncig. Kev xaiv cov luj lawm zoo li yuav tshwm sim cov recast layer thaum twb tseem nyob ib qho chaw uas tuaj yeem tshuam xyuas.
Kev soj ntsuam cov micro-crack tuaj yeem tshwm sim kev nyab xeeb rau cov khoom uas tau kho, tshpecially rau cov haujlwm uas muaj kev pheej. Cov kev soj ntsuam tsis tuaj yeem pheej rau kev soj ntsuam, xws li kev soj ntsuam tshuaj thiab kev soj ntsuam ultrasonic, tuaj yeem pom cov khoom tsis zoo uas yuav tshwm sim rau hauv cov khoom. Kev txheeb xyuas kev xwm yeem tas li ntawd tuaj yeem tshwm sim rau cov khoom tsis zoo mus rau hauv cov haujlwm tseem ceeb.
Kev Txheeb Xyuas Qhov Ntev Tseem Ceeb
Cov chaw tsim kev ntsuas kom muaj kev ntsuas tshaj tawm ntawm cov rooj tshaus kho rau ntau yam xws li lub kaum, qhov chaw, thiab kev sib txuas. Cov lus ntsuas kev ua haujlwm tuaj yeem sau qhov tshwm sim ntawm kev ntsuas mus los ntawm sijhawm kom pom tau cov teeb meem xws li kev hloov pauv lossis kev siv khoom nqus. Cov chaw ntsuas siv tshwj tsis tuaj yeem sib cuag nrog EDM kho rau kev ntsuas kquality nyob rau sijhawm.
Kev ntsuas kho rau kev sib tw zoo ib yam tas li thaum kho rau sab nraud, tshwj tsis txaus siab rau kev siv kho rau ntev. Cov chaw ntsuas siv roj tuaj yeem ntsuas qhov kho rau ntawm qhov pib thiab qhov tshav kom paub tau vim tsis tas kho rau sab nraud. Kev ntsuas tias yooj yim tshaj plaws rau cov khoom ntsuas tuaj yeem tswj xyuas kev ntsuas tshaj tawm rau kev tsim khoom tshaj tawm.
Kev pab rooj thiab qhov noj ntsiab li cas
Kev Tswj Xyuas Kho Rau Nqus
Kev siv hlua tshuaj ntau dhau yuav cuag kev tsis nyob zoo ntawm kev kho hlau thiab tso nqi ntau dua los ntawm kev hloov kho hlau tas li. Qhov ceev ncaj qha tuaj yeem txhais tau tias kev siv tsis raug, ntaub chaw dielectric kuj muaj neeg siv, lossis kev tso dej tsis sufficiency. Kev saib xyuas thiab kuaj qhov hlua tshuaj tas li yuav pab kom txhim kho kev hloov kho hlau thiab nrhiav tau txoj hkeem kom zoo dua.
Kev xaum hluav taws xob hlua tshuaj yuav tswj xyuas qhov siv hlua tshuaj thiab kev tshem tawm vaj huam. Hluav taws xob uas muaj txiaj ntsig feem ntau yuav tshem tawm vaj huam ntev, tab sis yuav tso hlua tshuaj siv ntau dua. Hluav taws xob uas muaj txiaj ntsig tsis ntev yuav tso hlua tshuaj siv tsawg dua, tab sis yuav tshem tawm vaj huam tsawg dua. Kev xaum hluav taws xob zoo tshaj plaws yog nyob ntawm cov kev xav tau tshwj tsis thiab kev xav txog nqi.
Kev Txhim Kho Qhov Ntug
Qhov tsis zoo ntawm qhov chaw nruab tshaj tias feem ntau yog los ntawm kev siv kub tsis raug lossis ntaub hluas kub. Yog khaws cov kub tshab xim nrog kev siv kub tsawg lossis siv sijhawm luv dua yuav pab txhim kho qhov chaw nruab tshaj tias, tab sis yuav ua rau txias siab dua. Kev tswj xyuas kom zoo thiab khaws kom sov ntaub hluas kub yuav tswj tau kev tsis nyob siab uas tsis txaus siab.
Qhov kev sib dhos tsis zoo yuav tsim qhov chaw nruab tshaj tias tsis muaj form thiab tsis muaj qhov ntau. Kev tswj xyuas qhov chaw nruab tshaj tias zoo li nws yuav tswj xyuas kev sib dhos kom tsis txais tes uas tsim qhov chaw nruab tshaj tias tsis zoo. Kev tswj xyuas kom zoo ntawm qhov chaw sib dhos thiab kev sib cuag yuav pab kom muaj kub tshab xim zoo tib yam hauv txoj kev tso tshab.
FAQ
Yog vim li cas yuav tsum muaj kev pab tso tshab ntoo zoo
Kev nyiag siab thiab kev ceev ntau tshaj plaws muaj feem ntau tshaj plaws rau kev tshuam kom haum nrog kev tshuam tsis pub hauv kev kho tshuam EDM. Kev siv qhov nyiag siab tseem ceev tshaj plaws tuaj yeem tshem tsoom kev ua haujlwm, tab sis yuav tsum tau muaj kev raug zoo tshaj rau kauj ruam tshwj tsis. Kev xaiv kab ntsos zoo thiab kev saib xyuas dej dielectric kuj muaj feem tshaj plaws rau kev ua haujlwm meej pem zoo li cas.
Yuav ua li cas kom txo qhov kab ntsos tshuam hauv qhov sijhawm ntev
Qhov kev txo qhov kab ntsos tshuam muaj feem tshaj plaws yog: nrhiav cov parameter tshuam uas raug rau cov khoom tshwj tsis, tswj lub dej dielectric kom sov, thiab siv cov kev tshuam tshiab uas raug. Siv polarity negative thaum muaj peev xwm thiab xaiv cov khoom uas raug rau qhov kev siv kab ntsos kuj pab tau ntau rau kev nyob ntev dua. Kev saib xyuas thiab kho cov parameter tias yuav tsum tsis pub tshuam ntau dua li xav tau.
Cov lus nug tshwj tsis ntawm kev ua haujlwm zoo tshaj plaws hauv kev kho tshuam EDM yog dab tsi
Kev tshuab kom muaj kev txwv yooj yim rau kev tshuab, kev sau hluas sib npaug, thiab kev txwv qhov ntsuas tseem ceeb rau kev tshuab EDM zoo tagnrho. Kev tshuab tsawg, kev tshuab kom tsha tseg zoo, thiab kev tshuab kom meej meej tseem ceeb los yog qhia tias kev tshuab tau raug kev lag luam zoo. Kev soj ntsuas cov cuab yeej no feem ntau pab txhim kho kev tshuab zoo tagnrho.
Cov khoom twg muaj teeb meem loj tshaj plaws rau kev tshuab EDM?
Cov khoom sib kis zoo li aluminum thiab copper yuav tsum muaj kev xaum sib txawv vim tias lawv muaj kev sib kis zoo. Cov khoom nyuaj heev li polycrystalline diamond thiab cov khoom sib cuag ceramic yuav tsum xaum daim ntawv tshuab tswj hwm thiab siv sijhawm ntev dua. Kev xaum sib cuag zoo thiab kev xaum khoom siv rau daim ntawv tshuab tuaj yeem txwv tau cov teeb meem sib cuag rau kev tshuab EDM.
