Precision Moulds txhawb nqa R & D ntawm Aeronautical Cheebtsam

Nrog rau kev nce qib sai ntawm cov haujlwm xws li loj- dav hlau loj, pej xeem drones thiab eVTOLs, precision composite forming pwmua cov cuab yeej tseem ceeb rau kev txhim kho cov khoom sib xyaw. Lawv ncaj qha txiav txim siab qhov tseeb qhov tseeb ntawm cov qauv, qhov tsis xws luag hauv cov porosity thiab kev sib koom ua ke, thiab tau dhau los ua qhov tseem ceeb rau cov khoom siv hauv aerospace hloov los ntawm chav kuaj-raws li R&D mus rau airworthiness certification thiab me me - batch sim ntau lawm. Cov tuam txhab pwm hauv tsev tau ua qhov kev sib tw tsis tu ncua hauv autoclave tooling, aerospace-qib RTM precision pwm, qis-expansion Invar pwm thiab carbon-fiber tooling. Cov kev nce qib no ua rau luv luv R & D voj voog rau cov khoom siv dav hlau sib xyaw ua ke, txiav kev sim- thiab- cov nqi yuam kev thiab ua kom lub hauv paus hauv cheeb tsam ntawm aerospace composite industrial chain.

I. Txheej txheem Dimensions

1.Aerospace composite Cheebtsamyog ua raws li qhov yuav tsum tau ua kom nruj airworthiness, imposing cov qauv yuav tsum tau nruj me ntsis raws li cov txheej txheem tseem ceeb xws li kev tsim qhov ntev ntawm qhov siab, lub tshuab nqus tsev nruj, tag nrho - qhov kub thiab txias - teb uniformity thiab tiv thaiv porosity. Kev txhawb los ntawm kev ua tiav ntawm cov digital thiab precision-cov txheej txheem kev ntsuas, R&D- thiab- tsim cov txheej txheem rau aerospace composite pwm featuring "siab precision, tsawg tsis xws luag, rov muaj peev xwm thiab ruaj khov ntau lawm" tau tsim. Nws comprehensively txhim kho txoj kev loj hlob efficiency thiab zoo stability ntawm composite Cheebtsam.

2.Pre-Kev txiav txim siab ntawm cov txheej txheem ntawm CAE simulation:Ntawm pwm- qauv tsim, simulation tsom xam npog curing deformation, thermo- mechanical coupling thiab kub- teb kev faib tawm yog qhia los kwv yees tej yam tsis xws luag thaum sib sau ua ke, xws li warpage, tsis sib npaug kub gradients thiab txawv txav resin flow. Kev sim lub cev-thiab- yuam kev molding raug txo, ua kom lub voj voog R&D luv dua li 30% thiab txo cov nqi tsim kho rau kev sim khiav.

3.Tsib -axis linkage siab- ceev machining txheej txheem:Txais ib qho - teeb tsa ua ke tsib -axis machining, precision milling yog ua rau loj - kab noj hniav loj nrog cov kab nkhaus nyuaj. Kev ua yuam kev ntawm qhov chaw uas tshwm sim los ntawm kev rov ua dua-clamping raug tshem tawm tag nrho, ua raws li qhov yuav tsum tau ua rau cov txheej txheem aerodynamic nyuaj thiab siab - qhov tseeb nkhaus ntawm cov khoom siv hauv aerospace.

4.Closed- txheej txheem tshuaj xyuas lub voj voog ua ke nrog 3D scanning thiab kev sib koom tes ntsuas tshuab (CMM):Tag nrho - txheej txheem precision- kev soj ntsuam kaw lub voj yog tsim. Thaum ua tiav pwm tiav, tag nrho - qhov ntsuas qhov tseeb yog ua tiav nrog 3D- scanning thiab CMM cov cuab yeej. Tom qab sim molding, thim rov qab- engineering scanning thiab qauv yog ua nyob rau hauv cov khoom sib xyaw. Kab noj hniav tsis raug hloov raws li cov ntaub ntawv ntawm curing shrinkage thiab deformation, realizing tag nrho -link kaw- voj optimization ntawm"tsim-machining- tshuaj xyuas- nyiaj pab". Qhov no yog cov txheej txheem tseem ceeb rau kev ua raws R & D ntawm aerospace cov khoom sib xyaw.

5.Modular insert- txheej txheem sib dhos:Rau cov pwm ntawm cov khoom ntxiv - loj aerospace vaj huam sib luag- hom khoom, segmented inserts -assembled modular composite structures raug saws. Qhov no ua haujlwm tau zoo nyob ntev - sawv kev lag luam kev sib tw rau cov pwm loj monolithic, xws li kev ua haujlwm nyuaj, cov khoom siv hluav taws xob siab siab -kev kho mob kev ntxhov siab thiab ua rau deformation. Thaum cov txheej txheem tivthaiv xav tau iteration thiab optimization, tsuas yog hauv zos inserts yuav tsum tau hloov es tsis txhob tag nrho cov pwm remanufacturing. Qhov kev daws teeb meem zoo hloov mus rau siab - zaus R&D iterations ntawm aerospace cov khoom thiab txo cov nqi hloov kho.

II. Technical Dimensions

(1) Iteration ntawm pwm puag khoom siv tshuab

Lub forming raug thiab stability ntawmAerospace Composite Cheebtsamvam khom rau kev ua tau zoo ntawm qib siab -qib pwm substrate cov ntaub ntawv. Nrog kev txhim kho txuas ntxiv hauv kev siv thev naus laus zis hauv tsev aerospace, pwm substrates tau ua tiav qhov sib txawv, hauv cheeb tsam thiab siab - kev txhim kho kev ua tau zoo, tsom cov teeb meem tseem ceeb xws li kev sib xyaw curing deformation, qhov sib txawv ntawm qhov sib txawv thiab kev tswj tus nqi. Ib lub substrate- xaiv qhov system sib txawv R&D thiab pawg- cov xwm txheej tsim khoom tau tsim.

Invar alloy substrate:Nws coefficient ntawm thermal expansion zoo sib xws ntawm carbon-fiber composites, offsetting deformation deviations tshwm sim los ntawm composite curing mus rau qhov siab tshaj plaws. Nws ua raws li tus txheej txheem cov cuab yeej cuab tam rau huab hwm coj - tsim cov khoom lag luam thawj zaug - bearing aerospace Cheebtsam. Kev tawg hauv tsev tau raug pom zoo rau Invar cov ntaub ntawv dawb huv, rhuav tshem cov kev lag luam txawv teb chaws.

Carbon-fiber BMI resin pwm substrate:Nws muab ob qho txiaj ntsig zoo ntawm cov cuab yeej siv lub teeb yuag thiab ua kom zoo thermal expansion zog, zoo txo ​​cov deformation tag nrho thaum tsim cov khoom loj. Tshwj xeeb tshaj yog tsim rau R & D thiab sim-tsim ntawm cov khoom loj, siab-curvature aerospace composite Cheebtsam, nws sib npaug tsim qhov raug thiab cov cuab yeej hloov kho thiab qib ntawm cov nyiam substrates rau kev tsim cov khoom loj hauv aerospace.

Hybrid Invar- cov cuab yeej hlau:Tam sim no cov kev daws teeb meem tseem ceeb tau xa mus rau domestic aerospace composite R & D tej yaam num, nws nta cov qauv sib xyaw ua ke nrog cov precision- tsim Invar ntsej muag nplooj ntawv thiab siab - lub zog steel rov qab - daim hlau. Qhov kev tsim qauv no ua rau muaj kev pom zoo sib npaug ntawm kev tsim qhov tseeb, cov cuab yeej rigidity thiab cov nqi tsim khoom. Lub ntsej muag Invar tau lees tias thermal- sib piv qhov tseeb rau kev sib xyaw ua ke, thaum cov hlau rov qab- cov phaj txhim kho tag nrho cov pwm rigidity thiab cov khoom siv qis dua. Nws haum rau feem ntau R&D thiab me me -batch sim-scenarios ntau lawm rau aerospace theem nrab-load-cov kabmob thiab cov yam ntxwv tseem ceeb.

(2) Digital Puv - Txheej Txheem R & D System

Tsav los ntawm -qhov tob digital- thev naus laus zis enablement, kev lag luam tau tsim tag nrho - txheej txheem kaw- voj R & D system uas paub txog qhov kawg- mus rau - kawg cov ntaub ntawv sib txuas thiab kev ua kom zoo tshaj plaws los ntawm kev tsim mus rau kev txheeb xyuas.

Lub kaw lus tiav npogDFM (Design for Manufacturability) formability analysis for components, structural design of precision molds, composite curing simulation, tsib-axis precision machining, full-dimensional 3D inspection and trial- molding verification & optimization. Virtual-simulation thev naus laus zis txheeb xyuas qhov tsim cov teeb meem, kev sib txawv ntawm cov qauv, txawv txav resin ntws thiab lwm yam teeb meem ua ntej, hloov cov qauv siv lub cev sim ua ntej-thiab- yuam kev thiab txo qis tus qauv iterations thiab R&D cycles. Raws li qhov no, digital-twin technology tau siv. High- qhov kub thiab txias thiab siab sensors mounted ntawm pwm sau tiag - sij hawm tsim - cov ntaub ntawv mob pub rau hauv simulation systems. Kev sim ua tiag tiag-cov ntaub ntawv molding iteratively optimizes pwm khiav, kub{11}}tswj thiab sealing{12}} qauv tsim. Lub voj voog zoo ntawm"virtual simulation - lub cev machining - cov ntaub ntawv tawm tswv yim - nruam optimization"yog tsim, comprehensively lifting tsim precision thiab tsim stability rau aerospace composite pwm.