Kev Siv Lub Tshuab Electric Discharge Machining Yog Li Cas Thiab Nws Yog Kev Ua Haujlwm Li Cas?

Kev tsim kho los ntawm kev sib tshuam thiab muaj zog li tas li yog ib qhov chaw tsim kho tshaj plaws hauv kev tsim kho nyob hauv cheeb tsam tsim kho noj juj qib zoo. Txoj kev no siv kev tshuam zog los nqus cov ntaub ntawv los ntawm cov ntaub ntawv tuaj zog, ua rau tus neeg tsim kho tau tsim cov duab ntau thiab cov khoom sib txawv uas tsis tuaj yeem pab cuam los ntawm kev tsim kho tshaj plaws. Txoj kev no tau tsim kev pab hloov pauv hauv cheeb tsam tshwj tsis li aerospace thiab kev tsim kho khoom siv rau kev kho mob, muab kev tshwm sim zoo tshaj plaws thiab kev ua haujlwm nrog cov ntaub nthuav tshaj tawm uas cov cuab yeej tsim kho tshaj plaws tsis tuaj yeem ua haujlwm tau.

Qhov kev tshwm sim ntawm kev sib tham los ntawm kev sib tw thiab kev sib tham yog tsim ib qho chaw sib tw nrog rau ib qho hluv taws thiab chaw sib tw, ob qho tib si nyob hauv ib qho hluv taws. Qhov kev sib tw no tsim kws kub uas ua rau cov duab lej lej hluv thiab tshwm, txawj ntau dua li kev kho vaj hu tsheb tsis muaj kev sib tham ntawm qhov chaw kho thiab qhov chaw kho. Qhov kev kho tsis sib tham no tshem tawm kev puas tsuaj thiab pab tau rau kev kho vaj hu tsheb zoo li thiab cov khoom siv zoo tshaj plaws.

Cov Ntsiab Lus Tseemceeb ntawm Kev Sib Tham Los ntawm Kev Sib Tw

Cov Ntsiab Lus Tseemceeb ntawm Kev Sib Tham Los ntawm Kev Sib Tw

Qhov kev tsim kho tshuab siv hluav taws xob nyob ntawm qhov kis tshiab tshwj xeeb ntawm ob qhov chaw sib txig sib luag uas muaj qhov ntsiab lus me me uas muaj dej siv los tshem tshuaj. thaum muaj qhov hluav taws xob sib txawv ntau, dej siv los tshem tshuaj yuav ploj thiab tsim qhov chaw sib txig sib luag uas hluav taws xob tuaj yeem dhau mus. Qhov chaw no muaj teeb li 10,000 degrees Celsius, ua rau ib qhov sib txawv me me ntawm qhov khoom loj poob thiab yuav tsum tau. Kev tsim kho no tseem ceeb txhua ob pliag, txhua zaus tshuab yuav tshem tshaib ib qhov me me ntawm qhov khoom los tsim qhov duab tseem ceeb.

Daim tshuab dielectric muaj feem ntau hauv kev pab kho tshuab pheej zeb los ntawm kev pab ruaj khov hluv cua sov rau hauv qab zeb, txhaws tsev kawg, thiab tshem tawm dej noj mov. Lub tshuab dielectric feem ntau siv yog dej tsis muaj xim, huab cua hydrocarbon, thiab tshuab tsim nyob rau hauv lub tshuab, txhua qhov sib txawv nyob rau hauv qhov kev siv thiab yam ntxwv. Lub tshuab tshem tawm dej noj mov tuaj yeem tswj xyuas kev sib txawv hauv kev kho tshuab, kom zoo siab tias muaj kev pab ruaj khov thiab tshem tawm dej noj mov uas tuaj yeem ua rau kev kho tshuab tsis zoo.

Kev xaiv thiab sau qhov chaw nres tseg

Kev them nyiaj siv kev tshwm sim ntawm kev ua haujlwm xyaum siv cov khoom lag luam thiab kev teeb tsa tseem ceeb txog qhov kev xaiv kev siv. Cov electrode, feem ntau tsim los ntawm cov khoom zoo li copper, graphite, lossis tungsten, muaj feem rau kev pab tshwj tsis rau kev ua haujlwm ntawm kev tshwm sim ntawm kev sib tham. Kev tsim kho kev lag luam ntawm cov electrode yuav tsum xav txog cov ntsiab lus zoo li kev sib dhos ntawm kub, kev tiv thaiv kev puav, thiab lub zog tiv thaiv kev hloov chaw. Lub ntsiab lus ntawm kev tsim kho electrode tuaj yeem tshwm sim rau kev tsim kho lub rooj, yog li kev tsim kho cov electrode yog ib qhov tseem ceeb rau kev ua haujlwm.

Cov kev lag luam siv zog tshuab tsim kho qhov chaw muaj feem ntau siv cov system tshuab ntiag tug uas tswj lub qhov chaw tshwm sim thiab tswj cov rooj tsim ntawm ib qho chav tseemceeb. Cov kev tswj xyuam advanced no monitor cov cuab yeej hluav taws xob nyob rau saws li, txhim kho kev sib dhau los ntawm kev kho kom zoo dua tus nqi tshuab kho thiab tshuab tsim kho, thaum kuj tshem tshem lub siab ntawm kev siv. Lub cev tshwm sim ntawm kev ntiag tuag muaj feem ntau rau kev txhim kho, thiab muaj feem ntau rau kev txhim kho, muaj ib co qhov system uas tuaj yeem tshem tshem kev txhim kho hauv micrometers.

Hom thiab kev siv ntawm kev lag luam siv zog tshuab tsim kho

Kev lag luam siv zog tshuab tsim kho rau kev nqus dej

Kev nqus dej yog daim ntawv sau npe tseem ceeb tshaj plaws kev ua haujlwm cog kab , qhov chaw siv hluv siv los ntawm kev rov qab ntxig rau hauv qhov chaw tsim kho, txhim kho cov kab uas muaj kev nyuaj siab thiab kev ncua deb. Qhov kev tsim no zoo tshaj plaws rau kev tsim kho cov chaw nres tsheb, cov chaw nres tsheb, thiab cov khoom siv xaim uas xav tau cov ntsiab lus sib txawv thiab cov duab ntawm sab nraud. Qhov kev tsim kho feem ntau muaj ntau yam hluv siv sib txawv hlo sib txawv kom tau txais cov duab kawg, hluv siv rau kev tshuab dej rau kev tshuab dej thiab hluv siv rau kev tshuab dej kom tau txais cov ntsiab lus kawg.

Kev siv khoob nqus tsim noj tawm dhau los ntawm kev tsim khoob tshaib hauv aerospace, kev txhim kho hlwb tshaj plaws, thiab chav tseemceeb tshaj plaws. Qhov tswj hwm los nqus khoob nyob tom qab kev ntxuav khoob ua rau nqus khoob yooj yim dua rau kev tsim khoob uas xav tau qhov properties tshaj plaws ntawm metal thiab kom muaj qhov ntev tshaj plaws. Kev siv khoob nqus tsim advanced tau suav nrog kev sau hloov khoob nqus rawp rau kev nqus khoob nyob hauv qhov sijhawm tiag tiag, pab cuam tshaj plaws nyob hauv kev nqus khoob thiab tshuav kom zoo ib yam.

Wire Electric Discharge Machining

Kev ua siab ntau los ntawm kev siv kab ntim thiab kab ntim siv hluv taws mus rau hauv qhov chaw tsim khoom, tsim cov duab nrog cov duab meej meej thiab tseem ceeb nrog kev ua lej zoo. Kab ntim, feem ntau tsim los ntawm brass, copper lossis cov alloys txwv qhia, ua raws li ib qhov kab ntim siv uas tuaj yeem tshem tawm thiab muab cov xwm txheej tshuab zoo ib yam rau tag nrho qhov kev tsim kho. Qhov kev tsim no zoo heev rau kev tsim kho tshuab ntau, kab ntim rooj zaum, thiab cov khoom sib txawv uas xav tau kev ua lej meej meej thiab cov chaw smooth.

Qhov kev tsim kho tshuab ntxig rwb ua ke ntawm lub taub hau thiab kev sau npe muaj qhov tseem ceeb nyob rau hauv qhov chaw automation thiab programming flexibility, vim tias computer numerical control systems txhim kho lub taub hau mus rau hauv qhov chaw tau npaj xyuas los tsim cov duab tseem ceeb. Cov systems tshuab ntxig rwb tshiab txo kom muaj qhov cuam tshuam hauv micrometers thiab tuaj yeem tsim kho cov ntaub ntawv txog ib co inches thick thaum twg kawm muaj qhov nruab nray parallel thiab qhov chaw nruab nray meej meej. Qhov kev tsim kho no yuav tsum nrhiav tsis tau cov electrodes xws li custom, yog li ntawd nws tseem ceeb tshaj plaws rau kev tsim kho prototype thiab kev tsim kho tshuab ntxig rwb tshiab.

Ntaub Ntawv thiab Kev Tsim Kho Tshuab

Cov Ntaub Ntawv Siv Tau thiab Qhov Tseem Ceeb

Kev kho tshuab siv kav dej siv los kho txhua yam khoom siv uas muaj kev pab hluas, tsis hmatter nws meej lossis yam ntxiv ntau npaum li cas, yog li ntawd nws tsis muaj zog rau kev kho tshuab cov khoom siv nyob rau hauv qhov chaw, cov kabmob thiab lwm yam khoom siv uas nyuaj rau kho. Cov khoom siv uas feem ntau tau kho los ntawm kev kho tshuab siv kav dej yog: cov tshuab kho tshuab, cov tshuab kho tshuab stainless, cov tshuab kho tshuab titanium, Inconel, Hastelloy, thiab lwm hom kabmob. Kev kho tshuab no muab tso rau hauv qhov chaw zoo ib yam thaum kho tshuab nrog lwm yam khoom siv, kom tsis txhob muaj teeb meem nrog qhov tshuab kho tshuab nyuaj khiav thaum kho tshuab cov khoom siv meej.

Qhov kev tshuam ntawm kev cia tshwj tsis nyob rau hauv kev kho tshuab tsis yog los ntawm kev sau ua leej twg, tab sis los ntawm kev sib ntaus sib tua, txhawj xeeb tias yuav pab tau qhov kev ua haujlwm kom muaj kev txaus siab thaum siv tshwj tsis nyob lossis kev tso tshwj tsis nyob. Qhov kev ua haujlwm no tuaj yeem cuam tshuam rau hauv daim ntawv qhia me me, uas yuav tsum xav ntau txog kev kho tom qab khiav haujlwm rau qhov chaw siv tshwj xeeb.

Kev Txaus Siab Thiab Qhov Chaw Muaj Txhij

Kev tsim kho tshuab siv kav dej sib nqum tau kev nce ntawm kev ua lej, uas feem ntau muaj qhov sib txawv ntawm ±0.0001 mus rau ±0.001 inches nyob ntawm qhov kev siv thiab kev cai ntawm kev tsim kho. Qhov kev tsim kho no tsim tau cov ntawv ntsuab zoo uas muaj feem ntau nyob rau hauv 32 rau 500 microinches Ra. Cov kev ua lej tshuaj tshaj tawm tuaj yeem nres tau cov ntawv ntsuab zoo li ib tug kabmob, xws li rau cov ntawv tshuaj tshaj lossis cov khoom tshuaj tshaj uas xav tau qhov friction tsawg tshaj

Qhov tsis sib txuas nyob rau hauv kev kho tshuaj siv kabel yuav tsum kom dhau los ntawm kev tsis siv neeg ua kom sov lossis muaj kev ploj tso los ntawm kev kho tshuaj nyob rau hauv kev kho tshuaj, yog li ntawd nws yog ib qhov zoo tshaj plaws rau kev kho tshuaj rau cov khoom siv me me thiab cov chaw nyob me me. Kev kho tshuaj yuav tsum ruaj khov hauv txhua qhov sib txawv, vim tias tsis muaj kev ploj tso lossis kev xeeb siab uas tshem tshem kom tsis huv. Cov kev tswj hwm kev lag luam siv computer yuav tsum xyuas cov ntaub ntawv hluv hlau thiab siv sijhawm kho tshuaj kom ruaj khov hauv kev lag luam.

Kev Pab Hlub Ntshiab Thiab Siv Hauv Cheeb Tsam

Siv Computer Numerical Control

Cov kev lag luam tshaj tawg siv kho mob ntau yam tau suav siv cov cuab yeej kompujxuab tshaj tawg uas pab tau rau kev tshaj tawg ntau lub teb thiab kev lag luam tshaj tawg tsim nyog. Cov kev cai tshaj tawg no txhim kho qhov muag kho mob, hloov pauv qhov voltage, qhov current, thiab qhov pulse timing los ntawm kev soj ntsuam qhov muag kho mob tom qab ib cheem. Cov kev cai txhim kho tshaj tawg no nrhiav xyuas qhov kev tshaj tawg thiab hloov kho cov ntsiab lus los mus txhim kho qhov tshaj tawg zoo tshaj plaws, thaiv tus neeg tshaj tawg tsis pub raug mob, thiab txhim kho qhov tshaj tawg zoo.

Kev sib cuag ntawm kev them nyiaj rau kev tsim kho thiab kev them nyiaj rau kev tshuam khoom software yooj yim qhov kev them nyiaj rau kev tshuam khoom los tshuam khoom, txhawj xyuas rau kev tshuam khoom rau kev tshuam khoom ntau dua rau kev tshuam khoom. Qhov tseem ceeb tshaj plaws ntawm kev sim yuav paub tau sij hawm tshuam khoom, pom cov teeb meem uas yuav tshwm sim, thiab txhim kho cov chaw tshuam khoom ua vor electrode ua ntej pib tshuam khoom, kom txo sij hawm tiv thaiv thiab txo qhov risk ntawm kev plo cais. Lawv tej kev kawm tshiab no tau nce qhov kev pab thaum twg thiab qhov yooj yim tshaj plaws ntawm kev tshuam khoom los tshuam khoom rau hauv txhua hom chaw tshuam khoom.

Kev tswj hwm thiab kev tshwm sim ntawm Industry 4.0

Cov chawj fua tshaj tawg siv hluv taws nyob nrov no tuaj mus los ntawm kev siv cov principles ntawm Industry 4.0, uas muaj kev sib sau, kev su kom paub meej, thiab kev sib raug zoo rau kev daws teeb meem txheb xeeb thiab kev lag luag zoo dua. Cov chawj monitoring tshaj tawg tsau ntau yam ntaub ntawv tshaj tawg, soj ntsuam cov duab ntsiab lus los ntawm kev paub kis tau qhov chawj twg yuav tsum tau kho lossis hloov, lag luag zoo dua, thiab khov caij tswj yim ua ntej thaum tsis muaj teeb meem. Qhov kev tshawb nrhiav no pab kom tsis txhob muaj sijhawm tsis ua haujlwm, paub meej tias kev tsim khoom zoo ib yam, thiab kom tsis txhob ntau nqi.

Cov kev lag luam tswj hwm siv khoom kho tshuab ntau yam thiab kev daws teeb meem ntawm qhov chaw siv khoom pab rau kev tsim khoom tsis tas li, txhawj xeeb rau kev siv tshuab ua haujlwm tsis tas kheeb. Kev tuaj ntsib sib cuag xa tshiab muab cov ntsiab lus tshiab txaus siab rau kev ua haujlwm, pab rau tus neeg ua haujlwm pom tau tag nrho cov kev lag luam thiab rov qab los rau cov teeb meem uas tuaj yeem tshwm sim. Cov kev tshwm sim no pab txhim kho nyob hauv kev tsim khoom zoo dua, thaum twg kuj tseem ceeb ntxwv rau kev tsim khoom zoo thiab meej pem zoo.

Lub ntsiab lus nyob hauv kev lag luam thiab kev xaiv kev lag luam

Kev suav koos thiab cov ntsiab lus ntawm kev rov qab los

Qhov nyob ze ntawm kev them nqi rau kev kho tshuab siv hluav taws xob yog nyob ntawm ntau yam cuab yeej li cas li, xws li qhov nyuaj ntawm qhov chaw, qhov cim ntawm vaj voog, lub hli ntawm kev lag luam, thiab qhov tseem ceeb ntawm kev daws teeb meem. Txhawm rau kev ua haujlwm ntau dua li kev kho tshuab nyiaj no, kev tsis muaj kev siv tshuab thiab tus cwj pwm siv vaj voog nyob ruaj khov tuaj yeem pab tau ntau hauv kev lag luam. Qhov kev ua haujlwm no zoo tshaj plaws hauv qhov chaw uas kev kho tshuab feem ntau yuav tsum tau siv ntau yam kev ua haujlwm lossis siv tshuab txwv, uas pab ruaj siab qhov kev lag luam thiab kom meej qhov them nqi tag nrho.

Kev kho tshuab siv hluav taws xob muaj cov cuab yeej tseem ceeb rau kev lag luam me me thiab muaj qhov nthuav dav tseem ceeb thaum qhov them nqi rau kev kho tshuab feem ntau yuav tsis pom zoo. Qhov kev muaj peev xwm rhuav qhov chaw nrog programming thiaj li tsis tas rhuav tshuab feem ntau, uas pab kom meej qhov them nqi tso tshiab thiab nce siab lub sijhawm los nrhiav tau cov khoom . Qhov xav txog ntau xyuas li ntev muaj feem siv khoom siv tam sim, tshuaj siv rau dielectric, thiab siv hluav taws xob, uas yuav tsum raug tsim kom nyob ib ncig ntawm qhov tsim nyog thiab qhov zoo tshwj xeeb uas tau muab los los ntawm kev tsim no.

Daim ntawv xaum Tshawb nrhiav Txoj Hlis

Kev xaum kev ntu ncig siv hluav taws xob los yog kev tsim kho tshuaj txaus xyuas yuav tsum xav txog cov nyiaj khiab ntawm chav, siv khoom, thiab kev cai tshuaj txaus. Kev tsim no tuaj yeem pab tau ntau tshaj plaws rau cov kev siv uas xav tau cov rooj kab nruab nray tsis tas luag, cov caij nyoog me me ntsoov rau khoom nyiaj nthov, lossis cov feem me me uas yuav raug puas tsuaj los ntawm kev siv hluav taws xob. Cov ntsiab lus zoo li qhov saum npoo, qhov caij nyoog, thiab qhov sensitive ntawm khoom rau hluav taws xob yuav tsum txiav txim siab seb lub tshuab ntu ncig siv hluav taws xob no puas tsim nyob rau kev siv tshwj xeeb.

Qhov chaw tsim khoom yuav tsum xav txog qhov kev tsim khoom tag nrho thaum lub sijhawm them ntxiv rau kev sau ua lej, kev sau nrog lossis kev xaum. Qhov kub los ntawm kev sau ua lej yuav tsum tau sau ntxiv kom muaj qhov cimen lossis qhov chaw pib uas xav tau. Txoj kev paub txog cov kev sib txawv no yuav pab tau rau kev xaiv kev ua haujlwm zoo tshaj plaws thiab pab tiv thaiv kev xaiv dua lossis kev puas tsuaj nyug nyaij hauv kev tsim khoom.

FAQ

Yuav ua li cas thiaj tuaj yeem sau nrog kev sau ua lej

Kev them nyiaj sib tham tuaj yeem them rau txhua yam khoom siv tau uas muaj kev sib dhos nyiaj, tsis hmatter dab tsi zoo li nyob, xws li kho vaj tse, stainless steels, titanium alloys, superalloys xws li Inconel thiab Hastelloy, carbides, thiab cov khoom tsis txaus ntseeg. Qhov kev them no muaj zog txaus heev rau kev them cov khoom siv kawg uas yuav nyuaj lossis tsis tuaj yeem them los ntawm kev them nyob nrog, vim kev tshem tawm khoom siv yog los ntawm kev sov thaum, tsis yog los ntawm kev muab tshem tawm.

Yog li cas electric discharge machining txiav txim siab kom muaj kev nthuav dav zoo li no

Qhov tseem ceeb ntawm kev kho tshuab siv hluav taws xob los ntawm qhov tsis siv kauj ruam tshuab tshuaj ntaus, uas tshem tawm kev ua si thiab kev tso tshuab uas tuaj yeem muaj txoj hauv kev rau kev tseem ceeb hauv kev kho tshuab nyob rau hauv yam ntxwv. Qhov chaw sib xyuas sib xyuas kom nyob deb npaug ib micrometer, thaum cov ntaub ntawv hluav taws xob sib xyuas nyob zej zog kom muaj kev tshem tawm yam ntaub ntawv zoo ib yam. Qhov tsis muaj kev tso tshuab tso cua tseg kev kho tshuab rau cov khoom siv noj mov tsis tas muaj kev hloov, pab kom muaj kev tseem ceeb txog ±0.0001 inches nyob rau hauv ntau yam kev siv.

Cov kev sib cuag hauv pem teb feem ntau uas tuaj yeem tau los ntawm kev siv hluav taws xob yog dab tsi

Cov chaw nruab nrab hauv kev kho tshuaj los ntawm kev siv zog feem ntau tuaj yeem tshwm sim los ntawm 32 mus rau 500 microinches Ra, nyob ntawm kev kho tshuaj thiab cov khoom siv hluav taws xob. Kev ua haujlwm loj yeej tuaj yeem tsim cov ntaub ntawv zoo tshaj plaws rau kev tshuab tshuaj ntau dua, thaum kev ua haujlwm nruab nrab nrog cov cuab yeej me me tuaj yeem pom kev pheej hmong zoo li dej uas tuaj yeem siv rau kev soj ntsuam. cov ntaub ntawv EDM muaj peev xwm los ntawm kev sib sau ua ke los ntawm kev sib tham hluav taws xob, thiab tuaj yeem sau npe los ntawm kev txhim kho cov ntaub ntawv.

Kev kho tshuaj los ntawm kev siv zog zoo li cas kom raug rau kev kho tshuaj nyob rau hauv qab no

Kev them nyiaj sib thooj muaj qhov tshwm sim zoo tiv thaiv rau kev siv rau cov khoom siv nyiaj uas muaj qhov loj thiab tsis huv, geometries nyuaj, lossis cov ntaub ntawv kheej kheej uas kev them khoom tsis tuaj yeem los yeej tsis tau. Tam sim no kev cia kho nyiaj tsis pub ntau npaum li kev them khoom theej, tab sis kev txuag nyiaj uas tsis tuaj yeem them, kev tuaj yeem them cov nyiaj uas muaj zog, thiab kev ruaj nruj ntawm ob lossis ntau dua kev ua haujlwm tuaj yeem pab txuag nyiaj ntau. Kev ua haujlwm no yog ib qhov kev xaiv zoo tiv thaiv rau kev siv me me thiab muaj qhov precision siab thaum kev them khoom tsis tuaj yeem them khoom yog qhov nyuaj.