Honeycomb txhuas cov ntawv muaj ntau yam ntxwv uas cov khoom siv tsis muaj
Honeycomb panels yog inspired los ntawm honeycombs, thiab honeycomb qauv tiv ntau npaum li cas crushing siab tshaj tej puag ncig los yog square, thiab honeycomb vaj huam sib luag honeycomb qauv yog muaj. Honeycomb txhuas cov ntawv tsis yog tsuas muaj kev ua tau zoo hauv cov nplai loj thiab nyob ntawm tus kheej, tab sis kuj muaj ntau txoj hauv kev zoo, kev kho qhov chaw, xim thiab kev nruab. Nws tau nrov nyob rau hauv kev ua lag luam nyob rau hauv lub xyoo dhau los.
Honeycomb txhuas cov ntawv muaj ntau yam ntxwv uas cov khoom siv tsis muaj
(1) qhov zoo ntawm lub teeb, tsawg ntom: qhov tseem ceeb ntawm cov ciav hlau ntawm cov ciaj ciam uas yog txhuas lub ciav hlau yog qhov ntxeem tau, ntxig qhov sib npaug ntawm qhov chaw tsis tu ncua, thiab honeycomb pawg thawj coj thaj chaw tsawg heev, Lwm yam khoom noj khoom haus. Vim hais tias qhov ceev ntawm cov honeycomb vaj huam sib luag yog ntau me dua li ntawm plywood, steel phaj thiab li on, qhov zoo yog lub lightest thaum lub ntim yog tib yam. Qhov zoo tshaj ntawm cov khoom siv honeycomb aluminium tsuas yog 9% ntawm qhov ntawm tib lub ntim ntawm iav fiber reinforced yas laminate, 11% ntawm tib ntim steel phaj, thiab 23% ntawm tib lub ntim aluminium alloy phaj. Qhov no ua rau nws txuag tau ntau lub zog thaum lub phov phom tuaj pam yog thov rau cov dav hlau. Tsawg ntom nti thiab hnyav ua rau lub vaj huam sib luag honeycomb ua tau raws li qhov yuav tsum tau hnav, lub zog txuag thiab kev tiv thaiv ib puag ncig rau cov dav hlau thiab cov tsheb thauj mus los.
(2) lub zog ntawm lub zog siab, zoo rigidity: los ntawm kev pom ntawm mechanics, qauv ntawm txhuas honeycomb yog zoo li ntau - Liang Xianghu ua ke, zoo xws li lub beam flange vaj huam sib luag, feem ntau nyob rau hauv-dav hlau loads, thiab lub honeycomb core yog Zoo ib yam li I-beam webs, nws lub luag haujlwm tseem ceeb yog ua kom muaj kev nyuab siab thiab kev sib txuas lus thiab kev txhawb nqa cov ntawv hauv qab no. Tab sis cov honeycomb thiab I-lub webs sib txawv, nws tsis yog tsawg tab sis densely stiffened reinforced hoob txheej, faib nyob rau hauv tag nrho cov vaj huam sib luag, thiab qhov siab ntawm cov tub ntxhais plav thickness loj tshaj qhov uas ua rau lub caij ntawm lub inertia tau doubled , Txhawm rau txhim kho txoj kab dav dav thiab kev ruaj ntseg thoob teb tag nrho kuj nce ntau.
(3) kev poob siab tsis kam, kev kub ntxhov, zoo cushioning. Thaum cov ntawv xa tuaj ntawm cov paj paug tuaj yeem ua rau tej yam nyob sab nrauv ntawm qhov chaw, qhov kev quab yuam feem yuav hloov mus rau hauv cov yas deformation ntawm lub honeycomb core, yog li qhov feem zog yuav absorbed zoo. Raws li nws tus kheej ntog pob kev kuaj ntawm txhuas tus honeycomb, qhov chaw mluav, kev sib tsom qhov tob ntawm txoj hauj lwm, qhov chaw uas tsis pom tawg, txhuas honeycomb board nrog zoo toughness thiab tej zaum yuav muaj zog, tuaj yeem nqus feem ntau ntawm lub zog , Zoo damping siv.
(4) hluav taws kub thiab hluav taws xob thaiv. Cov khoom uas ua rau lub vaj huam sib luag honeycomb nws tus kheej tsis muaj thermal rwb thaiv tsev lossis suab rwb thaiv kev, xws li txhuas, uas yog tus neeg xyuas zoo ntawm cov tshav kub thiab lub suab. Txawm li ntawd los, tus qauv ntawm pawg neeg honeycomb ua rau lub vaj huam sib luag honeycomb zoo hauv cov hluav taws kub kub thiab lub rwb thaiv tsev. Wo core yog ib hom ntawm ntxeem tau, pore Gezhan chaw feem ntau, nrog cov tuab ntawm cov ntawv txhuas aluminium yog ua los ntawm 0.lmm specifications ntawm aluminium honeycomb 51.96x48.00x12.2Omm ua piv txwv, tag nrho ntim ntawm qhov khoom 4% . Honeycomb cov tub ntxhais thiab vaj huam sib luag rau hauv plhaub nas pliag, lub qhov khoob khoob khiab yuav yog qhov chaw khawb av rau lub vaj huam sib luag ntawm cov vaj huam sib luag thiab tseem faib rau ntau qhov chaw khiav tawm Gezhong, tiv thaiv huab cua khiav, nws nyuaj rau kev sib txeeb thiab hluav taws xob hauv daim ntawv ntawm kev sib txuas lus Xws li ib tus qauv, lub suab tsis muaj kev txwv ntau nyob rau hauv li ntawd, ib qho phom sij hluav taws xob thiab cov hluav taws xob thaiv zoo dua.
(5) qhov cub tawg zoo thiab tsis zoo. Lub vaj huam sib luag thiab tub ntxhais txheej ntawm cov khoom siv phom tuaj yog ua los ntawm txhuas txhuas, thiab cov txhuas txhuas yog ib qho khoom kub thiab muaj peev xwm ua kom muaj nplaim hluav taws thiab hluav taws kub. Tsis tas li ntawd, txhuas lub txhuas nws tus kheej muaj kev ruaj ntseg zoo, qhov kev ua kom tsis muaj zog thiab noo noo.
(6) cov formability zoo thiab lub thickness yog xaiv tau. Lub thickness ntawm honeycomb txhuas ntawv yuav xaiv raws li qhov tseeb xav tau ntawm lub 6-100mm, thiab cov duab kuj yuav tau ua rau hauv ib tug ca plate, ib qho tsuas yog vaj huam sib luag los yog ib tug hyperbolic vaj huam sib luag raws li tej yam yuav tsum tau. Honeycomb txhuas cov ntawv tsis tsuas yog zoo formability, tab sis kuj tsis deform yooj yim tom qab kev ua.
