Dab tsi yog qhov txawv ntawm CNC Machining Thiab Stamping hauv Xov Tooj Chaw Tsim Khoom?

1. Txheej txheem txheej txheem: Qhov sib txawv tseem ceeb ntawm kev txiav thiab cov khoom deformation
Txoj kev stamping siv lub tshuab xovxwm los thawb cov pwm tawm tsam cov ntawv hlau nrog ntau lub zog, thiab nws siv cov khoom siv yas deformation los ua nws. Cov tub ntxhais yog nyob rau hauv cov pwm qhov tseeb tsim. Cov pwm kab noj hniav qhov geometric correctness ncaj qha cuam tshuam ntau npaum li cas cov khoom tuaj yeem sib txawv hauv qhov loj. Piv txwv li, stamping tuaj yeem ua rau cov duab nkhaus thiab txhim kho cov qauv ntawm iPhone cov hlau ncej tag nrho ib zaug. Txawm li cas los xij, vim hais tias cov khoom yog ductile, cov txheej txheem nyuaj yuav tsum tau ua ib kauj ruam los ntawm ntau cov txheej txheem.
Siv cov programming, cov lej tswj machining tswj cov cuab yeej txoj kev txiav, laum, zeb, thiab ua lwm yam ntawm tag nrho cov hlau thaiv. Lub tsib -axis linkage machining center tuaj yeem tshuab spatial nto nrog qhov raug siab heev, nrog rau kev cia siab nyob rau hauv ± 0.01mm. Lub iPhone 6's aluminium rear cover muaj me me txhaj molded slots uas tau ntim nrog yas siv NMT thev naus laus zis los ua kom lub teeb liab dhau. Stamping thev naus laus zis ua rau nws nyuaj ua rau cov qauv nyuaj no.
2. Tus Qauv Nqi: Qhov kev ua si ntawm Mould Investment thiab Depreciation khoom
Tus nqi nkhaus rau cov txheej txheem stamping qhia tau hais tias tus qauv ntawm "siab thaum ntxov, qis paj." Tus nqi ntawm kev ua pwm yog 60% mus rau 70% ntawm tag nrho cov nqi ntawm qhov project. Piv txwv li, tus nqi ntawm ib txheej ntawm automotive-qib precision pwm tuaj yeem nyob nruab nrab ntawm 500,000 thiab 2 lab yuan. Tab sis thaum pib tsim khoom loj, tus nqi ntawm txhua daim mus sai sai raws li tus naj npawb ntawm cov khoom tau nce mus. Thaum lub batch loj mus tshaj 5000 daim, tus nqi ntawm stamped qhov chaw yog 40% mus rau 60% qis tshaj ntawm CNC qhov chaw.
Tus lej tswj machining siv "tus qauv tus nqi linear," uas txhais tau hais tias 35% ntawm nws cov nqi yog los ntawm cov khoom siv poob qis, 25% los ntawm cov cuab yeej hnav, thiab 20% ntawm cov nqi ua haujlwm. CNC yog pheej yig dua rau cov khoom me me (tsawg dua 1000 daim). Piv txwv li, nws raug nqi kwv yees li 15 yuan ib thooj rau CNC micro zeb 0.3 hli txhuas phaj rau sab nraum qab mural carving ntawm Xiaomi 8. Yog tias koj siv stamping, koj yuav tau qhib pwm dua, thiab tus nqi ntawm ib thooj yuav mus txog ntau tshaj 80 yuan.
3. Daim ntawv thov scenario: Kev hloov pauv ntawm cov qauv thiab cov khoom siv ua haujlwm ua haujlwm ua ke
Stamping tshuab feem ntau yog siv los tsim cov xov tooj ntawm tes rau:
Standardized structural seem, zoo li lub roj teeb compartment, SIM card tuav, shielding cover, thiab lwm yam khoom uas tsis tu ncua cov duab, nrog ib tug stamping tawm los ntawm saum toj no 99.5%
Nyias-walled heat dissipation part: aluminium alloy heat sink nrog phab ntsa uas tuab 0.3 txog 1.5 mm. Stamping tuaj yeem ua rau cov fins qhov siab hloov pauv 0.05 hli.
Cov khoom uas ua rau sab nrauv zoo nkauj: Cov txheej txheem pwm txuas ntxiv ua rau tej yam xws li hlau hlau kos duab thiab CD qauv ua tau. Piv txwv li, qhov nruab nrab ncej kev ntxhib los mos ntawm Huawei Mate series.
Numerical control machining yog hom machining tshaj plaws.
Kev ua haujlwm zoo nrog kev ua haujlwm siab: Lub koob yees duab bracket yuav tsum ua kom coaxiality tsawg dua lossis sib npaug li 0.02mm thiab muab tso ua ke tom qab CNC txiav.
daim nrog cov duab nyuaj: iav daim hauv folding screen hinges, nrog tsib -axis machining uas tuaj yeem ua rau tus hniav pitch yog 0.1 hli.
Customized qhov chaw: CNC tuaj yeem kos tus qauv tus kheej rau hauv titanium alloy ncej ntawm Porsche tsim ib tsab xov tooj ntawm tes.
4. Cov kev hloov hauv kev siv tshuab: Kev Sib Txuas Kev Txawj Ntse thiab Kev Ua Haujlwm Zoo
Stamping thev naus laus zis tau thawb cov kev txwv qub dhau los ntawm txoj hauv qab no:
Servo stamping thev naus laus zis: cov thev naus laus zis no siv lub tshuab hluav taws xob tawm los tswj cov hlab ntsha mus rau 0.001mm, uas daws cov teeb meem ntawm cov hlau rov qab thaum nws raug mob hnyav.
Optical stamping, uas siv laser-induced yas deformation los txhim kho molding raug rau ± 0.005mm, tau siv los ua hlau nplhaib rau iPhone koob yees duab.
Stamping micro qhov: Hloov cov qauv EDM thev naus laus zis nrog ntau- theem xuas nrig ua kom 0.1 hli micro qhov.
Cov txheej txheem thev naus laus zis tseem ceeb tshaj plaws hauv CNC machining yog:
AI txoj kev optimisation: Los ntawm kev siv tshuab kev kawm los saib yav dhau los machining cov ntaub ntawv thiab hloov pauv tej chaw, qhov ua tau zoo ntawm machining aluminium alloys tuaj yeem txhim kho los ntawm 30%.
Composite machining centre: sib txuas laser txiav, ultrasonic polishing, thiab lwm yam dej num kom tiav tag nrho cov txheej txheem hauv ib qho mus. Piv txwv li, nws tuaj yeem txiav lub sijhawm ua haujlwm rau iPhone 15 mus rau 18 feeb.
Digital ntxaib tech: Simulating cov txheej txheem tsim nyob rau hauv ib tug virtual chaw, shortening lub sij hawm ntau lawm voj voog ntawm xya hnub mus rau ib hnub
5. Ib qho kev sib piv cov ntaub ntawv: Ua cov aluminium ncej rau lub iPhone
Stamping txoj kev npaj:
Cov kauj ruam hauv cov txheej txheem yog txiav cov khoom, sib sib zog nqus kos duab, shaping, xuas nrig ntaus, thiab txiav cov npoo.
600T siab - nrawm punch xovxwm thiab nce qib tuag yog cov khoom siv.
Cov lej tseem ceeb: molding ceev ntawm 80 zaug ib feeb thiab cov khoom siv tus nqi ntawm 82%
Tus nqi tawg: 45% rau pwm amortisation, 30% rau cov ntaub ntawv, thiab 25% rau stamping.
Cov txheej txheem ntws: ntxhib milling, semi-precision milling, precision milling, CNC drilling, thiab anodising
Teeb tsa cov cuab yeej: tsib -axis machining center thiab ntsuas hauv online
Cov chaw tseem ceeb: spindle ceev 12000rpm thiab machining precision ± 0.008mm
Tus nqi tawg: 40% rau cov khoom siv txo qis, 25% rau cov cuab yeej txiav, thiab 20% rau kev ua haujlwm.