Cov duab kos tawm mus. Peb nqe lus rov qab los nrog tus nqi sib txawv los ntawm qhov zoo ntawm ob. Thawj cov qauv tuaj txog thiab cov rooj zaum bearing yog tawm ntawm ib puag ncig. Lub rotor scrapes lub tsev nyob rau thawj zaug -up. Suab nrov, cua sov, thiab ncua kev pab cuam ua raws.
Qhov no yog qhov teeb meemCNC Milling rau EV Tsav Housingyog txhais los daws. Raws li IEA Ntiaj Teb EV Outlook, kev muag tsheb hluav taws xob tau tshaj 20 lab units hauv 2025 thiab tau kwv yees kom ncav cuag 23 lab hauv 2026-kwv yees ib ntawm plaub lub tsheb tshiab muag thoob ntiaj teb. Txhua tus ntawm cov motors xav tau ib lub tsev uas tuav lub stator thiab rotor nyob rau hauv kev sib raug zoo, tswj cov cua sov, thiab seals tiv thaiv ib puag ncig. Kab lus no piav qhia yuav ua li cas CNC milling muab qhov kev txiav txim siab, cov ntaub ntawv twg ua haujlwm zoo tshaj plaws, qhov txheej txheem haum rau kev tsim khoom, thiab yuav ua li cas xaiv tus khub txhim khu kev qha.
Yog vim li cas EV Tsav Tsheb Housing nyuaj ua dua li lawv saib
Qhov vaj tse tiag tiag ua li cas
Lub cev muaj zog vaj tse tsis yog tsuas yog npog. Nws nrhiav cov stator, txhawb nqa cov kabmob uas nqa lub rotor, hloov cov cua sov kom deb ntawm cov windings, thiab muab cov khoom sib khi uas ua kom cov dej txias lossis cov pa paug tawm. Nyob rau hauv ntau cov qauv nws kuj integrates cua txias raws los yog mounting nta rau lub inverter thiab gearbox.
Vim li cas me me ua rau muaj teeb meem loj
Ob peb puas ntawm ib millimeter ntawm concentricity yuam kev ntawm lub stator bore thiab lub rooj zaum bearing tuaj yeem tsim qhov tsis sib xws, lub suab nrov dua thiab kev co (NVH), cov cua sov ntxiv, thiab kev coj tus cwj pwm ntxov ntxov. Flatness los yog nto -tiav teeb meem ntawm lub ntsej muag sealing ua rau xau. Nyias-wall distortion thaum lub sij hawm machining tuaj yeem cuam tshuam tag nrho cov geometry ntawm kev kam rau siab. Nyob rau hauv luv luv, lub vaj tse ncaj qha cuam tshuam rau lub cev muaj zog efficiency, durability, thiab acoustic kev ua tau zoo. Los ntawm lub khw hauv pem teb: yog tias qhov sib xyaw ua ke tawm los ntawm 0.02 hli, koj yuav hnov nws hauv NVH kuaj ua ntej lub cev muaj zog mus txog lub tsheb.
Qhov twg CNC Milling Fits hauv Motor Housing Production
Ib tug txheej txheem ntws zoo li no:
Kev kos duab thiab DFM tshuaj xyuas
Kev npaj dawb (bilet, extrusion, lossis casting)
Rough milling kom tshem tawm cov khoom loj
Semi-ua kom tiav thiab ua tiav milling ntawm cov yam ntxwv tseem ceeb
Kev tshuaj xyuas (CMM, roundness, nto tiav)
Kev kho deg lossis txheej yog xav tau
Prototypes thiab cov khoom me me
Rau cov qauv thiab cov ntim tsawg, cov vaj tsev feem ntau yog siv los ntawm cov khoom txhuas txhuas lossis phaj. Txoj kev no zam kev siv cov cuab yeej siv, tso cai rau kev hloov pauv sai sai, thiab muab qhov tseeb geometric siab tshaj plaws. Lub sij hawm voj voog ntev dua, tab sis lub sij hawm ua cov hmoov txhuas luv luv thiab cov txheej txheem tswj tau ncaj nraim.
Ntau lawm
Ntawm cov ntim ntau dua, qhov khoob feem ntau yog tuag casting lossis extrusion. CNC milling tom qab ntawd ua tiav qhov chaw tseem ceeb-stator bore, bearing seats, sealing faces, thiab mounting features-rau qhov yuav tsum tau ua. Lub casting muab ze rau -net shape thiab complex internal nta; milling guarantees qhov precision uas casting ib leeg tuav tsis tau.
Cov ntaub ntawv zoo tshaj plaws rau lub tsev muaj zog
Aluminium dominates vim hais tias nws ua ke tsis tshua muaj hnyav, zoo thermal conductivity, thiab tsim nyog machinability.
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Khoom siv |
Kev siv yam |
Qhov Zoo Tshaj Plaws |
pauv - tawm |
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6061-T6 / 6082-T6 |
Prototypes, qis- mus rau- nruab nrab ntim, precision vaj tse |
Zoo heev machinability, zoo conductivity, ruaj khov qhov ntev |
Cov khoom siv ntau dua li cov hlau cam khwb cia |
|
A356-T6 (ntev) |
Nruab nrab - mus rau - siab ntim cov qauv vaj tsev |
Zoo castability, tsim nyog lub zog tom qab kev kho cua sov |
Tsawg conductivity tshaj wrought alloys, ua tau porosity |
|
Lwm cov cam khwb cia hlau (xws li, ADC12 / A380) |
High-Volume Die-Cov tsev nyob |
Tus nqi qis ntawm nplai, cov phab ntsa nyias nyias ua tau |
Ntau cov nyiaj siv ua haujlwm feem ntau xav tau, thermal ua haujlwm qis dua |
Aluminium Tsav Housing Machininglos ntawm 6061 lossis 6082 yog qhov tshwm sim thaum nruj concentricity thiab nto tiav yog qhov tseem ceeb. Cam khwb cia hlau yog nyiam thaum geometry complexity thiab txhua xyoo ntim ua pov thawj cov cuab yeej peev.
Lub Tricky nta thiab yuav ua li cas Milling tuav lawv
Cov yam ntxwv nyuaj xws li:
Nyias phab ntsa uas distort nyob rau hauv txiav quab yuam
Cov cua txias sab hauv lossis lub tsho uas yuav tsum nyob twj ywm -dawb
Cov rooj zaum uas yuav tsum tau nruj txoj kab uas hla, roundness, thiab concentricity
Sealing ntsej muag uas xav tau flatness thiab tshwj xeeb nto tiav
Precise mounting qhov qauv thiab flange qhov chaw
3-axis lossis 5-axis?
Ntau lub tsev tuaj yeem ua tiav ntawm 3- lossis 4-axis tshuab nrog kev kho kom zoo. Thaum tus tsim muaj xws li cov ces kaum sib sib zog nqus, sib sib zog nqus cov yam ntxwv, los yog yuav tsum tau tshuab ob qho tag nrho thiab lub periphery nyob rau hauv tsawg setups,5-axisua kom zoo. Ib leeg- teeb machining txo pawg- ua yuam kev thiab feem ntau txhim kho concentricity ntawm stator bore thiab bearing rooj. Qhov kev txiav txim siab yog nyob ntawm geometry, kam rau ua pawg, thiab ntim ntau lawm.
CNC Milling rau EV Tsav Housing ua haujlwm ua tiav lossis ua tsis tiav ntawm cov ntsiab lus no. Tau txais lub tswv yim fixture thiab toolpath raws li txoj cai thaum ntxov txuag ntau iteration cycles tom qab.
Hom Failure Pattern vs. Tswj Txheej Txheem
Ib qho qauv zoo li no. Ib tus neeg siv khoom xav tau tus qauv txhuas vaj tse nrog cov kabmob nruj- lub rooj sib txig sib luag thiab lub tsho txias ua ke. Kev sim thaum ntxov siv ntau qhov kev teeb tsa tsim tawm - ntawm - cov rooj zaum puag ncig thiab cuam tshuam ntawm cov ntu nyias. Kev ntsuam xyuas tsis ua tiav ntawm thawj kab lus.
Ib txoj hauv kev kho dua tshiab siv lub tswv yim kho kom zoo dua qub, ua kom zoo dua qub thiab ua kom tiav, thiab hauv - txheej txheem kev soj ntsuam. Cov bores tseem ceeb tau ua tiav hauv ib qho kev teeb tsa uas ua tau. Cov kab lus tom ntej no ua tau raws li qhov sib txawv thiab lub hom phiaj sib luag, dhau los ntawm kev sim ntsuas, thiab tso cai rau lub cav khiav yam tsis muaj rotor rub. Tom qab me me -batch khiav rov qab siv tib txoj kev qhuab qhia, txhim kho qhov sib xws. Qhov txawv yog tsis tshua muaj lub tshuab nws tus kheej- nws yog cov txheej txheem tswj thiab kev saib xyuas thaum ntxov rau siab tshaj - cov yam ntxwv txaus ntshai.
Yuav Ua Li Cas Xaiv Tus EV Motor Housing Chaw Tsim Tshuaj
Thaum xaiv EV Motor Housing Manufacturer, xyuas cov ntsiab lus no:
Tshuab muaj peev xwm thiab cov cuab yeej tshuaj xyuas (CMM, roundness testers, deg{0}}finish instruments).
Cov ntaub ntawv pov thawj ntawm kev ua haujlwm zoo sib xws-stator bores, bearing seats, cooling features.
Muaj peev xwm tswj tau qhov sib xws los ntawm cov qauv rau hauv me me -batch lossis wholesale EV lub cev muaj zog qhov chaw nyob.
Kev sib txuas lus ceev thiab txaus siab los muab DFM tawm tswv yim.
Lub sijhawm ua cov khoom muaj tseeb uas suav nrog cov khoom muaj thiab tshuaj xyuas.
Yuav xa dab tsi nrog koj RFQ
suav nrog tus qauv 3D, 2D kos duab nrog rau qhov tseem ceeb ntawm kev ua siab ntev, cov khoom siv tshwj xeeb, txhua xyoo lossis cov khoom siv ntau, qhov chaw- ua kom tiav thiab txheej txheej, thiab txhua qhov xau- kuaj lossis cov qauv kev huv. Cov ntaub ntawv ntshiab ua kom nrawm dua, muaj tseeb dua quotes.
Lub peev xwm CNC machining Hoobkas rau lub cev muaj zog tuaj yeem txhawb nqa ob qho tib si prototypes thiab bulk motor vaj tse machining. Nrhiav cov neeg koom tes uas kho cov txheej txheem tswj thiab cov ntaub ntawv raws li ib feem ntawm cov khoom xa tuaj, tsis yog tom qab. Raws li EV ntau lawm ntau zuj zus tuaj, cov neeg muag khoom twb tau ua haujlwm raws li kev qhuab qhia tau zoo dua los ua kom tau raws li qhov kev cia siab zoo.
FAQ
Q: EV lub cev muaj zog li cas?
A: Feem ntau pib ua aluminium billet, extrusion, lossis casting. CNC milling ces ua tiav cov yam ntxwv geometric tseem ceeb -stator bore, bearing seats, sealing faces, and mounting points-mus rau qhov yuav tsum tau kam rau ua. Prototypes yog feem ntau tag nrho machined los ntawm cov khoom; ntau dua siv nyob ze -net-puab blanks ntxiv rau precision milling.
Q: Cov khoom siv twg yog qhov zoo tshaj plaws rau EV lub cev muaj zog?
A: 6061-T6 lossis 6082-T6 txhuas yog dav siv rau cov qauv thiab kev siv precision vim nws cov machinability thiab thermal conductivity. Cam khwb cia hlau xws li A356 yog ib txwm muaj rau ntau dua qhov twg complex geometry thiab nqi ntau dua.
Q: Puas yog CNC milling zoo dua casting rau lub cev muaj zog?
A: Tsis yog universally zoo dua. Casting (tshwj xeeb tshaj yog siab- siab tuag casting) yog qhov zoo rau cov duab nyuaj ntawm qhov ntim siab. CNC milling yog qhov tseem ceeb rau qhov precision qhov chaw uas casting tsis tuaj yeem tuav nruj txaus. Muaj ntau lub tsev tsim khoom ua ke ob qho tib si.
Q: Dab tsi kam rau ua CNC milling tuav ntawm lub cev muaj zog?
A: Cov yam ntxwv tseem ceeb xws li cov rooj zaum bearing thiab stator-ntev concentricity feem ntau tuav rau 0.01 hli los yog nruj dua ntawm qhov zoo- tswj cov txheej txheem. Muaj peev xwm muaj peev xwm nyob ntawm qhov loj me, geometry, fixturing, thiab tshuab mob.
Q: Koj puas tuaj yeem tuav ob qho tib si prototypes thiab xaj xaj ntau?
A: Yog. Ib qho chaw zoo-chaw tsim khoom tuaj yeem siv cov qauv qauv vaj tsev los ntawm billet thiab tom qab cov txheej txheem cam khwb cia lossis extruded blanks rau me me - mus rau - nruab nrab ntau lawm khiav, muab cov txheej txheem zoo, muaj peev xwm soj ntsuam, thiab txheej txheem cov ntaub ntawv teev nrog lub ntim.
Npaj los tham txog koj lub tsev nyob?
Xa cov qauv, kos duab, cov khoom nyiam, thiab kom muaj nuj nqis. Kev tshuaj xyuas qhov ua tau zoo yuav hais txog qhov siab tshaj plaws - cov yam ntxwv txaus ntshai thiab muab cov lus qhia tseeb rau CNC Milling rau EV Motor Housing ua haujlwm- txawm tias koj xav tau ob peb tus qauv lossis tab tom npaj Custom Motor Housing CNC Service rau cov khoom tsis tu ncua. Cov ntaub ntawv ntshiab tsim cov lus teb meej dua.
