Kev siv roj yog cuam tshuam los ntawm cov qauv tsim
Hauv cov khoom siv tsheb thauj mus los, roj siv tsis yog tsuas yog txav cov khoom thauj lossis cov neeg caij tsheb xwb, tab sis kuj tseem ua kom cov qauv tsheb nrawm dua.
Tsheb thauj mus los, tsheb npav sab hauv, tsheb ciav hlau modules, thiab marine cabins muaj pem teb panels, sidewalls, qab nthab vaj huam sib luag, cov khoom siv npog, thiab muab faib systems. Cov khoom no feem ntau yog tsim los ntawm plywood, steel ntawv, txhuas phaj, los yog khoom fiberglass laminate.
Thaum qhov loj ntawm cov khoom no nce, lub zog propulsion yuav tsum tsim kom muaj zog ntxiv thaum lub sij hawm acceleration. Cov txiaj ntsig pom pom feem ntau hauv cov tsheb uas rov pib dua thiab nres, xws li tsheb npav hauv nroog, tsheb ciav hlau hauv nroog, tsheb thauj khoom, thiab cov neeg caij ferries.
Honeycomb Boards tshem tawm cov khoom los ntawm qis-Stress Regions
Honeycomb board yog ib lub vaj huam sib luag uas muaj xws li:
- Daim ntawv ntsej muag
- Honeycomb tub ntxhais
- Daim ntawv ntsej muag
Thaum khoov, cov nplooj ntawv sab nrauv muaj cov tensile thiab compressive loads. Lub hauv paus hloov shear loads ntawm daim tawv nqaij thiab tswj qhov kev sib cais ntawm lawv.
Lub hauv paus cheeb tsam ntawm ib lub rooj tsavxwm muaj peev xwm ua rau muaj kev cuam tshuam tsawg dua rau kev khoov ntawm qhov chaw sab nrauv. Honeycomb kev tsim kho tshem tawm cov khoom siv los ntawm qhov qis no - cheeb tsam kev ntxhov siab thiab hloov nws nrog cov hlwb hollow.
Es tsis txhob siv cov khoom 20-30 mm tuab, cov tuam ntxhab tuaj yeem tswj hwm vaj huam sib luag thickness thaum txo cov khoom ntim hauv cov qauv.
Kev txo qhov hnyav tshwm sim nyob rau hauv loj -Kev sib dhos hauv cheeb tsam
Cov cib fim loj tshaj plaws rau kev txo qhov hnyav yog feem ntau pom nyob rau hauv cov khoom uas npog thaj chaw loj.
Pem teb Systems
Cov tsheb hauv pem teb feem ntau nthuav dav thoob plaws qhov dav thiab qhov ntev ntawm lub cabin lossis chaw thauj khoom.
Hloov plywood los yog cov khoom sib xyaw hauv pem teb nrog honeycomb boards tshem tawm cov khoom hla ntau square metres ntawm thaj chaw. Qhov hnyav txo qhov hnyav dhau los ua qhov tseem ceeb vim tias cov qauv hauv pem teb occupies ib feem pua ntawm cov ntim sab hauv.
Phab ntsa Panels
Sidewalls thiab sab hauv partitions feem ntau cais qhov chaw es tsis nqa lub tsheb thauj khoom.
Honeycomb panels tso cai rau cov tuam txhab tswj xyuas cov phab ntsa tuab thaum txo qhov loj ntawm cov khoom uas tsis yog -load- cov kabmob sib dhos.
Qab nthab Modules
Qab nthab vaj huam sib luag txhawb cov teeb pom kev zoo, qhov cua qhov cua, cov hlua hluav taws xob, thiab cov khoom siv nkag.
Kev siv honeycomb boards txo qhov hnyav ntawm qhov hnyav uas yuav tsum tau txais kev txhawb nqa los ntawm cov hlua khi thiab cov hlua khi.
Cov tsheb qis qis txo qis zog xav tau thaum lub sijhawm nrawm
Lub tsheb acceleration ua raws li Newton txoj cai thib ob:
Force=Mass × Acceleration
Thaum cov kev xav tau nrawm tseem tsis hloov pauv, txo cov qauv tsim kom txo qis lub zog xav tau los ntawm lub cav, lub cev muaj zog, lossis lub zog propulsion.
Rau cov tsheb ua haujlwm nyob rau hauv lub voj voog rov ua kom nrawm dua, qhov txo qis tshwm sim ntau txhiab zaus thoob plaws lub neej kev pabcuam ntawm lub tsheb.
Cov piv txwv zoo xws li:
- Cov tsheb npav hauv nroog nres txhua ob peb puas meters
- Metro tsheb ciav hlau nkag mus thiab tawm hauv chaw nres tsheb
- Cov tsheb thauj khoom ua haujlwm hauv nroog txoj kev
- Ferry ua haujlwm tau teem caij docking
Nyob rau hauv cov kev khiav hauj lwm tej yam kev mob, tus qauv luj txo ncaj qha txo lub zog yuav tsum tau mus cuag kev khiav hauj lwm ceev.
Honeycomb Boards yog sib xyaw ua ke sib txawv dua li cov vaj huam sib luag
Honeycomb boards tsis tuaj yeem siv tib txoj kev fastening li plywood lossis khoom laminates.
Vim hais tias cov tub ntxhais muaj lub hollow hlwb, concentrated loads nyob ib ncig ntawm lub bolts thiab screws yuav tsum tau xa mus los ntawm kev txhawb zog.
Cov neeg tsim khoom feem ntau sib koom ua ke honeycomb panels siv:
- Structural adhesive bonding
- Embedded inserts
- Aluminium ntug profiles
- Txhim kho mounting aav
Ua ntej sib sau ua ke, cov hlwb raug nyob ib ncig ntawm qhov txiav tawm thiab cov npoo vaj huam sib luag feem ntau raug kaw kom tsis txhob ya raws thiab kev sib kis.
Hom kev ua tsis tiav yuav tsum tau txiav txim siab thaum tsim
Kev txo qhov hnyav ib leeg tsis txaus rau kev siv tsheb thauj mus los.
Cov kws ua haujlwm ib txwm ntsuas ntau yam kev ua tsis tau zoo ua ntej xaiv qhov kev teeb tsa honeycomb board:
- Core crushing hauv qab concentrated loads
- Daim tawv nqaij buckling nyob rau hauv compression
- Daim tawv nqaij - mus rau - core delamination
- Fastener rub- tawm
- Kev nkag mus rau dej los ntawm cov npoo uas tsis tau kaw
The selected core density, cell size, face-sheet thickness, and reinforcement method are determined by the expected load case and operating environment.
Piv txwv li, lub tsheb npav hauv pem teb txhawb cov neeg caij tsheb yuav tsum muaj qhov sib txawv dua li lub qab nthab vaj huam sib luag txhawb cov teeb pom kev zoo.
Xaiv lub Honeycomb Board rau Tsheb thauj mus los Systems
Kev xaiv Board feem ntau yog nyob ntawm:
- Vaj huam sib luag span
- Tsim load
- Core thickness
- Cov khoom siv tseem ceeb
- Lub ntsej muag - cov ntaub ntawv
- Cov kev xav tau ntawm hluav taws kub
- Moisture raug tej yam kev mob
Polypropylene honeycomb cores feem ntau raug xaiv rau kev thauj mus los sab hauv uas raug cov av noo vim tias cov qauv thermoplastic tsis nqus dej. Aluminium honeycomb cores yuav raug teev tseg
thaum muaj zog compressive ntau dua yuav tsum tau nyob ib ncig ntawm cov chaw thau khoom.
Qhov kawg configuration nyob ntawm seb lub vaj huam sib luag hloov pauv mus rau hauv cov qauv tsheb nyob ib puag ncig.
HolyCore Honeycomb Board Solutions
HolyCore manufactures honeycomb core cov ntaub ntawv siv nyob rau hauv sandwich panels rau kev thauj mus los thiab kev lag luam qauv.
Lub honeycomb core ua haujlwm raws li cov shear -hloov txheej hauv lub vaj huam sib luag. Raws li kev tsim qauv, cov tub ntxhais tuaj yeem ua ke nrog cov tawv nqaij fiberglass, cov ntawv thermoplastic, aluminium faces, lossis lwm yam khoom vaj huam sib luag.
Los ntawm kev hloov cov khoom tseem ceeb hauv cheeb tsam nrog cov qauv tsim ntawm tes, cov tuam txhab tuaj yeem txo cov vaj huam sib luag hauv cov plag tsev, kev faib tawm, qab nthab, cov khoom siv enclosures, thiab lub tsheb sab hauv lub rooj sib txoos thaum tswj xyuas cov thickness xav tau rau kev sib koom ua ke.
