DJI FPV carbon fiber ncej pwm

DJI FPV carbon fiber ncej pwm

 

Kev Ua Tau Zoo Tshaj Plaws: Sab Hauv Ansix Tech's Mold-Making Mastery rau DJI's FPV Drone

Hauv lub ntiaj teb kev sib tw drone uas muaj kev pheej hmoo siab ntawm thawj tus neeg saib (FPV), txhua gram tseem ceeb, thiab txhua millisecond suav. Hauv plawv ntawm DJI tus thawj coj FPV sib tw drone muaj ib qho tseem ceeb, ua haujlwm tau zoo: nws lub thav duab carbon fiber composite. Lub cev pob txha no yuav tsum sib dua heev kom ua rau muaj kev ywj pheej thiab lub sijhawm ya dav hlau ntau dua, tseem muaj lub zog tawv kom tiv taus kev cuam tshuam ceev ceev. Rau Ansix Tech, lub zog ua thawj coj hauv kev tsim pwm precision, qhov project los tsim cov pwm txhaj tshuaj rau lub thav duab siab heev no tsis yog lwm qhov kev txiav txim xwb - nws yog qhov kev sib tw uas xav tau kev sib xyaw ua ke ntawm cov khoom siv tshawb fawb, kev tsim kho tshiab, thiab kev lag luam pragmatism. Lawv lub hom phiaj: los tsim thiab tsim ib qho Lub Tshuab Pwm qhov ntawd tuaj yeem tsim tau ib feem zoo dua thaum uas tsav tsheb txo tus nqi tag nrho rau lawv cov neeg siv khoom.

 

Nov yog zaj dab neeg ntawm kev nce qib li cas Kev Ua Pwm ua rau kev tsim qauv tshiab kawg nkaus mus ua qhov tseeb thiab muaj txiaj ntsig zoo.

 

Lub Hauv Paus: Vim Li Cas Cov Khoom Siv Carbon Fiber Rau Drones?

Ua ntej yuav nkag siab txog cov pwm, ib tug yuav tsum nkag siab txog qhov uas nws tsim. Cov khoom sib xyaw ua los ntawm cov roj carbon fiber tau dhau los ua cov khoom siv xaiv rau cov drones ua haujlwm siab, thiab rau cov laj thawj tseem ceeb. Nrog rau qhov ceev ntawm tsuas yog 1.5-2.0 g / cm³, lawv muab qhov sib piv ntawm lub zog rau qhov hnyav, lossis "lub zog tshwj xeeb," ntau dua li cov hlau ib txwm muaj xws li txhuas. Rau lub drone, qhov no txhais tau ncaj qha mus rau lub sijhawm ya ntev thiab nce lub peev xwm thauj khoom. Ntxiv mus, cov ntaub ntawv qhia txog kev tiv thaiv kev nkees zoo heev thiab kev ruaj khov corrosion, ua rau lawv vam meej hauv ntau yam xwm txheej ib puag ncig.

 

Lub thav duab DJI FPV siv cov qauv carbon fiber composite, tej zaum yuav muaj cov carbon fibers txuas ntxiv mus rau hauv ib lub polymer matrix. Qhov no muab qhov rigidity tsim nyog los tswj kev ya dav hlau kom meej thiab lub zog los nqus lub zog thaum muaj kev sib tsoo. Kev lag luam muaj ntau txoj hauv kev los tsim cov khoom zoo li no, los ntawm autoclave thiab lub hnab nqus tsev molding mus rau resin transfer molding (RTM). Rau ib qho uas xav tau cov geometries nyuaj, cov ntsiab lus zoo, thiab kev tsim khoom ntau ntawm cov neeg siv khoom drone thav duab, kev txhaj tshuaj lossis kev nias molding ntawm cov thermoplastics carbon fiber-reinforced feem ntau qhia txog qhov sib npaug zoo tshaj plaws ntawm kev ua tau zoo, kev ua kom raug, thiab kev siv nyiaj tsawg.

 

Theem 1: Kev Tsim Qauv Ua Ke thiab Kev Txheeb Xyuas Digital

Txoj kev taug kev rau Ansix Tech tsis yog pib nrog hlau, tab sis nrog cov ntaub ntawv. Ua haujlwm los ntawm DJI txoj kev tsim khoom 3D, Ansix engineers tau pib tsim qauv rau kev tsim khoom (DFM) kom zoo.

 

Kev Tshawb Fawb Txog Kev Ua Pwm (DFM): Ua Qauv Kev Ua Tau Zoo

Siv cov software simulation siab heev, pab neeg tau ua qhov kev tshuaj xyuas pwm tag nrho. Cov theem prototyping digital no kwv yees seb cov yas uas muaj fiber ntau thiab viscous yuav ua li cas thaum muaj kev nyuaj siab thaum nws puv lub pwm. Cov engineers tau tshuaj xyuas:

 

Cov Qauv Sau: Xyuas kom meej tias muaj kev sib npaug, tib lub sijhawm sau kom tsis txhob muaj cov kab vuam hauv cov chaw ntxhov siab tseem ceeb.

 

Kev Nyuaj Siab thiab Kub Hloov Pauv: Txheeb xyuas cov cheeb tsam muaj peev xwm ntawm kev ntxhov siab siab lossis txias ua ntej lub sijhawm uas yuav ua rau lub cev tsis muaj zog lossis ua rau cov fibers puas tsuaj.

 

Kev Taw Qhia Txog Fiber: Kwv yees seb cov fibers reinforcing yuav sib phim li cas thaum lub sijhawm ntws, vim tias qhov kev taw qhia no ncaj qha qhia txog qhov kawg ntawm cov khoom anisotropic.

 

Qhov chaw sim virtual no tau tso cai rau Ansix los ua kom zoo dua qhov system gating—cov ntsiab lus nkag rau cov yas—thiab kho qhov tuab ntawm phab ntsa hauv qhov tsim ua ntej txiav cov hlau, tiv thaiv kev ua haujlwm pwm kim heev.

 

Cov Teeb Meem Tseem Ceeb hauv Kev Tsim Pwm

Tus qauv tsim ntawm lub thav duab tau ua rau muaj kev cov nyom tshwj xeeb. Nws muaj cov tav nyias nyias thiab tob rau kev ruaj khov, cov kab nkhaus nyuaj rau kev ua pa, thiab cov ntsiab lus tseem ceeb uas xav tau kev ruaj khov ntawm qhov ntev. Ansix txoj kev tsim qauv tsom mus rau:

 

Kev Tsim Lub Tshuab Txias Siab Tshaj Plaws: Qhov kev tsim kho tshiab tseem ceeb tshaj plaws tau los ntawm no. Cov kav dej txias uas tau tho ncaj nraim feem ntau tsis tuaj yeem ua raws li cov duab sib txawv ntawm ib feem, ua rau txias tsis sib xws, ua rau ib feem warpage, thiab lub sijhawm voj voog ntev. Ansix siv cov ntsiab cai DfAM (Tsim rau Kev Tsim Khoom Ntxiv) los tsim cov kav dej txias conformal. Siv cov software tsim parameterized, lawv tau tsim cov kav dej txias uas snaked uniformly nyob ib puag ncig cov duab ntawm lub qhov, tsuas yog ob peb millimeters ntawm nws qhov chaw. Txoj hauv kev no ua kom ntseeg tau tias cua sov raug rho tawm sib npaug, txo qis lub sijhawm txias - feem ntau yog qhov loj tshaj plaws ntawm lub voj voog txhaj tshuaj - thiab txo qis kev ntxhov siab thermal hauv ib feem.

 

Txoj Kev Tawm: Kev rhuav tshem ib feem loj, ua los ntawm cov carbon fiber yam tsis muaj kev cuam tshuam lossis kev puas tsuaj rau saum npoo yog qhov tseem ceeb heev. Ansix tau tsim ib lub tshuab tawm ntau theem, sib dhos ua ke uas muaj ntau lub tshuab nqa thiab lub tes tsho tawm uas muab tso rau hauv qhov chaw tseem ceeb kom siv lub zog sib npaug zoo.

 

Tus Khiav thiab Rooj Vag: Txhawm rau tswj qhov xwm txheej ntawm cov khoom siv uas muaj cov pa roj carbon, Ansix tau xaiv lub kaw lus khiav kub nrog cov nozzles tshwj xeeb uas tau kho kom ruaj khov. Lub kaw lus no txo ​​cov khoom pov tseg (tsis muaj sprue khov) thiab tso cai rau kev tswj qhov kub thiab txias kom meej thiab ywj pheej rau txhua lub rooj vag, txhim kho kev sau kom sib xws.

 

Theem 2: Kev Sib Koom Tes ntawm Cov Khoom Siv - Xaiv Cov Hlau thiab Cov Yas

Kev ua tau zoo ntawm pwm yog kev sib tham ntawm cov hlau cuab yeej thiab cov polymer uas nws ua.

 

Kev Xaiv Hlau Pwm: Lub hauv paus ntawm kev ruaj khov

Rau lub pwm thav duab DJI FPV, Ansix tau xaiv cov hlau uas muaj chromium siab, uas ua rau tawv. Qhov kev xaiv no yog los ntawm ntau yam:

 

Kev Tiv Thaiv Kev Sib Txhuam: Cov fiber carbon muaj kev sib txhuam zoo heev thiab tuaj yeem ua rau lub pwm puas sai. Cov hlau xaiv qhov nyuaj siab (feem ntau siab dua 50 HRC) muab qhov chaw ntev.

 

Kev Tiv Thaiv Kev Xeb: Qee cov polymers tuaj yeem tso tawm cov tshuaj lom neeg thaum lub sijhawm ua haujlwm. Cov ntsiab lus chromium muab kev tiv thaiv, ua kom ntseeg tau tias qhov chaw ntawm lub qhov khoob zoo nkauj dhau ntau pua txhiab lub voj voog.

 

Kev Txhuam Zoo Kawg Nkaus: Yuav kom ua tiav qhov tiav glossy lossis textured ntawm qhov pom ntawm lub drone ncej, cov hlau yuav tsum muaj peev xwm ua tiav qhov ci ntsa iab zoo li daim iav.

 

Kev Xaiv Khoom Siv Yas: Daim Ntawv Qhia Khoom Siv Los Ntawm Tus Neeg Siv Khoom

Txawm hais tias qib resin tshwj xeeb yog tus kheej, Ansix qhov kev txawj ntse yog qhov tseem ceeb hauv kev lees paub DJI cov khoom siv xaiv. Lub matrix yog yuav luag yog ib qho thermoplastic ua tau zoo, xws li Nylon (PA) lossis Polycarbonate (PC), txhawb nqa nrog 20-40% luv lossis ntev carbon fibers. Kev sib xyaw ua ke no muab:

 

Kev Ruaj Ntseg thiab Lub Zog Tshwj Xeeb: Cov carbon fibers nqa lub nra hnyav.

 

Kev Tiv Thaiv Kev Cuam Tshuam: Lub thermoplastic matrix muab kev tawv.

 

Kev Ruaj Ntseg ntawm Qhov Ntev: Tseem ceeb rau cov khoom uas yuav tsum tuav cov kev sib dhos kom raug.

 

Kev Tiv Thaiv Tshuaj thiab Ib puag ncig.

 

Lub luag haujlwm ntawm Ansix yog kho cov pwm cov thermal profile (cov nqi cua sov thiab txias) rau cov cwj pwm crystallization tshwj xeeb ntawm cov polymer xaiv, kom ntseeg tau tias cov khoom zoo tshaj plaws.

 

Rooj: Cov Kev Xav Tseem Ceeb hauv Kev Xaiv Pwm & Khoom Siv

Theem 3: Kev Tsim Khoom Zoo thiab Kev Paub Txog Cov Txheej Txheem

Thaum tus qauv tsim tau xauv lawm, kev tsim pwm tau pib ntawm Ansix lub chaw ua haujlwm CNC machining niaj hnub, EDM (Electrical Discharge Machining) cov khoom siv, thiab cov tshuab drilling tob. Cov channel txias conformal tau tsim los ntawm kev siv cov hlau ntxiv (3D printing), txheej los ntawm txheej, ncaj qha rau hauv cov pwm ntxig.

 

Lub Crucible: Cov Teeb Meem Hauv Kev Txhaj Tshuaj Molding

Kev tsim cov khoom siv carbon fiber composites muaj cov teeb meem tshwj xeeb uas Ansix yuav tsum kov yeej:

 

Kev Tawg thiab Kev Taw Qhia ntawm Fiber: Kev txiav ntau dhau thaum lub sijhawm txhaj tshuaj tuaj yeem ua rau cov fibers reinforcing tawg, txo qhov muaj zog ntawm qhov chaw. Ansix tau tsim cov ntsia hlau zoo tshaj plaws thiab cov qauv txhaj tshuaj ceev kom khaws cia qhov ntev ntawm fiber.

 

Cov Cim Ntswg thiab Cov Cim Ntswg: Qhov sib txawv ntawm kev ntsws ntawm cov resin thiab cov fibers, ua ke nrog kev txias tsis sib xws, tuaj yeem ua rau muaj kev cuam tshuam. Lub kaw lus txias conformal yog riam phom tseem ceeb tiv thaiv qhov no, txhawb nqa los ntawm kev kho kom zoo ntawm lub zog ntim khoom thiab lub sijhawm.

 

Kev Siv Cov Khoom Siv Uas Sib Txhuam: Cov khoom siv sib txhuam uas ntws tas li ua rau yuav tsum tau siv cov hlau thiab cov tshuaj pleev xim uas tiv taus kev hnav, thiab npaj cov sijhawm txij nkawm rau cov pwm.

 

Kev Txhim Kho Kom Zoo Dua Rau Kev Ua Haujlwm Zoo Thiab Tus Nqi

Ansix txoj kev txo nqi yog muab tso rau hauv txhua kauj ruam:

 

Txo Lub Sijhawm Ua Haujlwm: Cov kav dej txias conformal yog tus phab ej ntawm no. Los ntawm kev txiav lub sijhawm ua kom txias sai heev, tus naj npawb ntawm cov khoom tsim tawm hauv ib hnub nce ntxiv ntau heev, txo tus nqi ib feem. Cov kev tshawb fawb qhia tau tias kev ua kom zoo sib xws ua rau muaj kev tsim khoom ntau dua 28%.

 

Kev Txhim Kho Cov Khoom Siv: Lub kaw lus khiav kub tshem tawm cov khib nyiab txias. Tsis tas li ntawd, los ntawm kev ua tiav thawj zaug dhau los (tsawg kawg cov khoom seem) los ntawm cov txheej txheem ruaj khov, cov nqi khoom siv raw raug tswj ncaj qha.

 

Lub Cuab Yeej Siv Tau Ntev: Cov hlau zoo tshaj plaws thiab kev tsim cov txheej txheem ua tib zoo txo ​​lub sijhawm tsis ua haujlwm rau kev txhuam thiab kho pwm, ua kom ntseeg tau tias muaj sijhawm ua haujlwm ntau dua ntawm lub tshuab txhaj tshuaj.

 

Theem 4: Kev Zoo, Kev Xa Khoom, thiab Kev Cog Lus ntawm Ansix Tech

Kev tswj xyuas zoo tsis yog ib kauj ruam tshuaj xyuas tab sis yog ib qho txheej txheem uas tau nkag mus rau hauv txij thaum pib. Ansix tau siv Coordinate Measuring Machine (CMM) scans ntawm thawj cov khoom los ntawm pwm, piv rau lawv ncaj qha rau tus qauv CAD thawj los xyuas kom meej qhov zoo meej ntawm qhov ntev. Cov khoom siv kho tshuab tseem ceeb ntawm cov thav duab pwm, xws li kev tawv thiab lub zog cuam tshuam, kuj tau raug txheeb xyuas.

 

Cov pwm kawg, uas tau ntim rau hauv lub thawv zoo tau npaj rau kev xa khoom sai. Ansix txoj kev tswj hwm qhov project ua ke tau ua kom txhua yam tseem ceeb - kev pom zoo tsim qauv, kev yuav hlau, kev siv tshuab, kev sim, thiab kev kuaj - tau ua tiav raws sijhawm, coj cov pwm mus rau hauv pem teb tsim khoom ntawm tus neeg siv khoom yam tsis muaj kev ncua sijhawm.

 

Kev Muab Kev Ntseeg Siab thiab Tus Nqi

Qhov project DJI FPV frame ua piv txwv txog Ansix Tech lub tswv yim tseem ceeb: kev tsim khoom raug yog lub cav tsim nqi. Los ntawm kev nqis peev rau hauv kev tsim qauv siab heev (xws li DfAM thiab conformal cooling) thiab kev tsim khoom ruaj khov, lawv xa cov pwm uas tsis yog tsuas yog ua ib feem zoo meej xwb tab sis ua sai dua, ntseeg tau dua, thiab muaj pov tseg tsawg dua. Qhov no txhais tau tias tus nqi tag nrho ntawm kev muaj rau tus neeg siv khoom qis dua - tsis yog tsuas yog pwm pheej yig dua xwb, tab sis ib feem pheej yig dua thoob plaws nws lub neej tsim khoom tag nrho.

 

Rau cov tuam txhab zoo li DJI, thawb cov ciam teb ntawm thev naus laus zis, tus khub zoo li Ansix muab qhov kev tsim khoom zoo tshaj plaws uas tso cai rau kev tsim kho tshiab kom ya mus tiag tiag. Hauv kev sib tw ntawm cov thev naus laus zis drone, qhov twg kev ua tau zoo thiab tus nqi txhais tau tias kev vam meej, qhov zoo nkauj tsis pom ntawm cov pwm feem ntau yog qhov ua rau yeej ua tau.

Ansix Tech Co Ltd

Yog tias koj muaj tej yam kev npaj txog DJI FPV carbon fiber frame pwm, koj tuaj yeem tiv tauj peb txhua lub sijhawm. Peb yuav tig koj lub tswv yim mus rau hauv qhov tseeb, cia koj ua tiav koj txoj kev npau suav, thiab tau txais cov xaj loj los ntawm kev ua lag luam. Peb cov ntaub ntawv tiv tauj yog info@ansixtech.com. Los yog tiv tauj peb CTO, xa ntawv mus rau: stephen@ansixtech.com

 

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