Aluminium Honeycomb Core Khoom

A: Aluminium honeycomb core yog ib lub teeb yuag, peb -sib nqus cellular structural khoom tsim los ntawm Aerospace Qib 3003H18 aluminium alloy ntawv ci. Cov txheej txheem tsim khoom suav nrog: luam tawm cov kab sib txuas ua ke mus rau cov ntawv txhuas ntawv ci; stacking pua pua ntawm cov ntawv ci hauv kev sib raug zoo nrog cov kab nplaum offset ntawm cov khaubncaws sab nraud povtseg; kho cov pawg hauv qab cua sov thiab siab kom khi cov nplooj ntawv ntawm txhua qhov nplaum nplaum, tsim kom muaj cov khoom thaiv (HOBE - HOneycomb BEfore Expansion); slicing lub block mus rau qhov yuav tsum tau core thickness; thiab mechanically expanding daim hlais kom nthuav tawm cov hlwb hexagonal. Qhov tshwm sim yog cov khoom siv kwv yees li 97% huab cua los ntawm qhov ntim nrog qhov ceev ntawm 20-80 kg / m³, xa lub zog compressive ntawm 0.5-6.0 MPa nyob ntawm qhov loj ntawm tes (1/4 "mus rau 3/4") thiab ntawv ci thickness (0.04-0.10mm). Cov tub ntxhais yog siv los ua cov txheej txheem hauv nruab nrab hauv cov sandwich panels, qhov twg nws sib cais thiab hloov cov shear ntawm ob lub ntsej muag nplooj ntawv, muab bending nruj nrog qhov hnyav tsawg. Cov ntawv thov suav nrog cov vaj huam sib luag vaj huam sib luag, aerospace flooring, marine structures, rail interiors, cleanroom surfaces, energy absorption systems, thiab airflow tswj cov khoom. Muab lub Hoobkas ncaj qha rau hauv daim ntawv tsis nthuav dav (rau kev xa khoom siab tshaj plaws) lossis nthuav daim ntawv thaiv (npaj rau kev sib txuas).

A: Common specifications:
• Core thickness (ntev): 3mm, 5mm, 8mm, 10mm, 12mm, 15mm, 20mm, 25mm, 30mm, 50mm, 100mm (tus qauv ntau; kev cai thicknesses muaj txog li 500mm)
• Cell loj: 1/4 "(6.4mm), 3/8" (9.5mm), 1/2" (12.7mm), 3/4" (19.0mm) - imperial kev lag luam tus qauv; metric sib npaug muaj
• Ntawv nyiaj thickness: 0.04mm, 0.05mm, 0.06mm, 0.07mm, 0.08mm, 0.10mm (3003H18 alloy; 5052 alloy muaj rau enhanced corrosion kuj)
• Ceev: 20–80 kg/m³ nyob ntawm qhov loj ntawm tes thiab ntawv ci thickness ua ke; density calculation table muab nyob rau hauv technical datasheet
• Thaiv qhov ntev (ntev): 1220 × 2440mm, 1500 × 3000mm txheem; kev cai L thiab W qhov ntev muaj rau cov kab ntau lawm kev koom ua ke
• Muab daim ntawv: Unexpanded hlais (HOBE thaiv, ~ 1/20th shipping ntim, neeg expands ua ntej siv) los yog Expanded block (tag nrho nthuav, npaj rau kev sib txuas)
• Compressive zog: 0.5–6.0 MPa (ruaj khov compressive toj siab yam ntxwv ntawm txhuas honeycomb; tshwj xeeb tus nqi txiav txim los ntawm cell loj thiab ntawv ci thickness)
• Core luj: 0.06–0.24 kg/m² per mm of core thickness (piv txwv li, 10mm core ntawm 40 kg/m³ ntom hnyav 0.4 kg/m²; 25mm tub ntxhais ntawm 60 kg/m³ hnyav 1.5 kg/m²)

A: MOQ rau cov khoom siv tseem ceeb yog 100 square metres ntawm cov tub ntxhais nthuav dav (lossis sib npaug qhov ntim tsis tau nthuav dav) rau ib qho tshwj xeeb (cell loj + ntawv ci thickness + core thickness). Rau cov chaw tsim khoom vaj huam sib luag thiab cov neeg siv khoom siv niaj hnub, qhov no feem ntau yog cov khoom me me. Rau kev ntsuam xyuas thawj zaug thiab kev tsim qauv, peb muab cov kev sim ntau ntawm 20–50 m² nrog cov ntsiab lus hloov tau - tiv tauj peb pab pawg cov ntaub ntawv tseem ceeb los tham txog koj qhov kev xeem. Volume pricing tiers siv ntawm 500, 1000, thiab 5000+ m² rau cov kev pabcuam tsis tu ncua. Rau cov tuam txhab tsim vaj huam sib luag tsim kom muaj kev sib raug zoo ntawm cov khoom tseem ceeb ntev, peb muab cov ntawv cog lus ntim txhua xyoo nrog cov txheej txheem tsim khoom, kev npaj cov khoom tsis sib xws, thiab kev txhawb nqa nrog rau cov ntsiab lus tshwj xeeb optimization rau kev tsim khoom vaj huam sib luag tshiab. Lub Hoobkas ncaj qha khoom tshem tawm cov khoom xa tawm, muab tus nqi sib tw tshaj plaws rau cov khoom siv dav hlau uas tau teev tseg - qib khoom zoo.

A: Common applications:
• Architectural sandwich panels: Cov ntawv thov loj tshaj plaws - cov khoom siv tseem ceeb sib txuas ntawm txhuas, hlau, pob zeb, iav, lossis HPL lub ntsej muag los tsim cov vis dis aus rau lub tsev facades, sab hauv phab ntsa, qab nthab, thiab sab cladding
• Aerospace flooring & interiors: Aircraft cabin floor panels, galley and lavatory composite panels, cargo compartment lining, helicopter rotor blade cores - certified to AMS 4348 and FAA flammability requirements (14 CFR Part 25.853)
• Cov txheej txheem Marine: Bulkheads, decks, hatches, thiab sab hauv muab faib panels rau yachts, ferries, naval nkoj, thiab offshore platforms - 5052 alloy core rau ntsev dej corrosion kuj, raws li IMO FTP Code kev nyab xeeb hluav taws
• Rail & Mass transit interiors: Tsheb ciav hlau phab ntsa vaj huam sib luag, qab nthab vaj huam sib luag, muab faib phab ntsa, thiab pem teb vaj huam sib luag - lub teeb yuag core ua kom cov neeg caij tsheb muaj peev xwm nce nyob rau hauv qis load txwv, ua tau raws li EN 45545 hluav taws kev nyab xeeb cov qauv
• Cleanroom & Laboratory nto: Workbench cores, cov rooj txhawb nqa khoom siv, phab ntsa vaj huam sib luag rau cov khoom siv hluav taws xob, tshuaj, thiab biosafety cleanrooms - tsis yog- shedding, chemical resistant thaum sib txuas nrog cov ntawv ntsej muag tsim nyog, ISO Class 3-8 tau tshaj
• Kev nqus hluav taws xob: kev cuam tshuam kev sib tsoo, kev tiv thaiv kev cuam tshuam, cov khoom siv hluav taws xob tawg, thiab kev tiv thaiv ntim rau siab - cov khoom muaj nqis - cov tub ntxhais qhov ruaj khov compressive crushing toj siab absorbs lub zog ntawm tus nqi tswj
• Airflow tswj: HVAC flow straighteners, cua tunnel flow conditioners, laminar flow elements, thiab air diffusion panels - lub teeb hexagonal hlwb coj airflow mus rau qhov sib npaug, tshem tawm turbulence thiab suab nrov
• EMI/RFI shielding: Electronics enclosure vents, shielded room ventilation panels, and equipment cabinet doors - cov txheej txheem aluminium cell ua raws li lub waveguide - hauv qab - cutoff array, thaiv electromagnetic cuam tshuam thaum uas tso cai rau airflow

A: ① Aerospace Qib 3003H18: Ntawv pov thawj aluminium alloy nrog tag nrho cov ntaub ntawv traceability vs. khoom aluminium honeycomb los ntawm uncertified qhov chaw uas tsis paub alloy muaj pes tsawg leeg thiab inconsistent mechanical zog
② Ultra Lightweight: 20–80 kg/m³ ntom (97% cua) vs. balsa ntoo cores ntawm 100–150 kg/m³, PVC/PET ua npuas ncauj cores ntawm 60–200 kg/m³, thiab polypropylene honeycomb ntawm 80–120 kg/m³ muab lub zog qis tshaj plaws
③ Kev ua tau zoo ntawm hluav taws: Tsis yog-combustible aluminium vs. combustible polymer foam cores (PVC, PET, PU), balsa wood, thiab aramid paper (Nomex) cores - A2 classifications achievable in tiav sandwich panels yam tsis muaj hluav taws kub - retardant additives uas degrade dhau sij hawm
④ Kub tsis kam: Kev pabcuam kub txog li 200℃nruam vs. polymer foams txwv ntawm 70-120℃thiab ntawv / resin cores ntawm 120-180℃- aluminium core tau sib xws nrog siab -kub nplaum curing cycles thiab kev pabcuam siab.
⑤ Moisture resistance: Zero noo noo absorption vs. balsa ntoo (nqus dej, rots), aramid ntawv (hygroscopic, poob lub zog thaum ntub), thiab qhib - cell foams (dej nqus dej) - ruaj khov mechanical zog nyob rau hauv ntub thiab ntub ib puag ncig yam tsis muaj ntug sealing
⑥ Tshuaj tiv thaiv: Aluminium alloy lawm corrosion-resistant vs. polymer foams susceptible to solvent and chemical attack - tau sib xws nrog ntau hom nplaum chemistry (epoxy, polyurethane, phenolic, neoprene) yam tsis muaj core degradation
⑦ 100% Recyclable: Aluminium yog infinitely recyclable yam tsis muaj khoom poob vs. polymer ua npuas ncauj cores (tsis yog -recyclable, landfill), balsa ntoo (limited recycling), thiab composite cores ( nyuaj rau kev sib cais thiab recycle) - yam tsawg kawg nkaus 60% raw cov ntaub ntawv rov siv dua

A: • 1/4 "(6.4mm) hlwb: Qhov siab tshaj plaws, qhov zoo tshaj plaws kev them nyiaj yug rau nyias vaj huam sib luag nrog xav tau flatness. Cov ntawv ci pom zoo: 0.05-0.07mm. Cov ntawv thov ib txwm: dav hlau hauv pem teb, siab-kawg vaj huam sib luag, nyias vaj huam sib luag zoo nkauj<8mm total thickness.
• 3/8 "(9.5mm) hlwb: Zoo tshaj txhua yam -nyob ib ncig ntawm specification, sib npaug zog, hnyav, nqi, thiab nto zoo. Pom zoo ntawv ci: 0.05-0.08mm. Cov ntawv thov: architectural phab ntsa cladding, qab nthab panels, rooj tog vaj huam sib luag, marine bulkheads - qhov nrov tshaj specification.
• 1/2″ (12.7mm) cells: Lower density, reduced cost for thicker panels. Recommended foil: 0.06–0.10mm. Typical applications: thick architectural panels >15 hli, vaj huam sib luag sandwich vaj huam sib luag, muaj chaw ua hauj lwm, cov rooj huv si.
• 3/4″ (19.0mm) cells: Lowest density, maximum weight savings for non-surface-critical applications. Cov ntawv ci pom zoo: 0.07-0.10mm. Cov ntawv thov: lub zog nqus, airflow straighteners, EMI shielding vents, tsis yog - cov qauv spacers thiab muab tub lim.
• Ntawv ci thickness xaiv: 0.04mm - ultra-lub teeb tsis yog -structural; 0.05mm - architectural sib sib zog nqus; 0.06mm - sib npaug architectural/industrial; 0.07mm - cov qauv dav dav; 0.08mm - hnyav-lub luag haujlwm architectural; 0.10mm - qhov siab tshaj plaws ntawm cov qauv thiab cov kev siv cuam tshuam.
• Alloy xaiv: 3003H18 (tus qauv aerospace/architectural, manganese-alloyed rau lub zog thiab corrosion kuj); 5052H19/H39 (marine/chemical, magnesium{6}}alloyed rau superior ntsev dej thiab tshuaj tiv thaiv, kwv yees li 10-15% tus nqi siab dua 3003).
• Perforated core xaiv: Cov tub ntxhais tuaj yeem muab tau nrog micro-perforations nyob rau hauv cov phab ntsa ntawm tes rau acoustic daim ntaub ntawv - cov perforations tsim ib Helmholtz resonator nyhuv nyob rau hauv txhua lub cell, muab broadband suab haum thaum muab tso rau hauv acoustic sandwich vaj huam sib luag tsim.

A: Qhov kev xaiv ntawm cov hlais tsis tau nthuav dav (HOBE blocks) thiab cov blocks nthuav dav yog nyob ntawm koj qhov kev tsim khoom, kev xa khoom thauj khoom, thiab ntim yuav tsum tau ua. Cov hlais tsis tau nthuav dav yog cov khoom xa tuaj ntau tshaj plaws- hom ntawv ua tau zoo: HOBE thaiv nyob kwv yees li 1/20 ntawm nws cov ntim nthuav dav vim tias cov ntawv ci tseem nyob sib npaug, sib txuas tsuas yog ntawm cov nplaum nplaum. Rau kev xa khoom thoob ntiaj teb lub thawv, qhov no txhais tau tias 20 npaug ntau dua cov khoom tseem ceeb rau ib lub thawv piv rau cov blocks nthuav dav - txo tus nqi xa khoom ib square meter txog li 95% rau qhov tseem ceeb ntawm cov nqi thauj khoom. Kev lag luam tawm -tawm yog tias koj yuav tsum nthuav dav lub hauv paus ntawm koj qhov chaw siv cov txheej txheem kev nthuav dav yooj yim. Cov txheej txheem nthuav dav yog ncaj nraim: daim hlais yog clamped raws ob sab ntug thiab rub sib nrug los ntawm cov kab sib txuas, ua rau cov ntawv tsis sib txuas ntawm cov pob no nthuav tawm rau hauv hexagons. Cov txheej txheem yuav siv li ob peb feeb rau ib qho thaiv thiab yuav tsum tsis muaj cua sov, tshuaj, lossis kev txawj tshwj xeeb. Thaum nthuav dav, cov tub ntxhais yuav tsum tau ruaj khov (tseem nyob rau hauv txoj haujlwm nthuav dav, feem ntau yog los ntawm lub teeb nplaum nplaum lossis los ntawm kev sib txuas tam sim rau hauv lub vaj huam sib luag sandwich) los tiv thaiv lub caij nplooj ntoos hlav- rov qab. Cov blocks nthuav dav yog kim dua rau nkoj tab sis tuaj txog npaj rau kev sib koom ua ke tam sim ntawd rau hauv koj cov txheej txheem kev sib koom ua ke - tsis muaj cov cuab yeej nthuav dav, tsis muaj kev nthuav dav, tsis muaj kauj ruam ruaj khov. Hom ntawv no yog nyiam los ntawm cov tuam txhab tsim vaj huam sib luag nrog siab - ntim cov kab ntau lawm uas cov nqi thauj khoom nce ntxiv tau raug them los ntawm kev tshem tawm hauv - lub tsev nthuav dav zog thiab lub sijhawm ua haujlwm. Peb muab ob qho tib si tawm tswv yim thiab tuaj yeem muab cov lus pom zoo ntawm cov cuab yeej nthuav dav thiab cov txheej txheem kev taw qhia rau cov neeg siv khoom hloov pauv los ntawm kev nthuav dav mus rau qhov tsis tau nthuav dav rau cov nqi kho kom zoo.

A: Txheej txheem kev sib txuas rau txhuas honeycomb sandwich panels:
• Daim ntawv thov Adhesive: Cov qauv zaj duab xis nplaum (epoxy lossis hloov kho epoxy) yog cov qauv kev lag luam rau kev tsim vaj tsev thiab aerospace panels. Cov nplaum nplaum yog muab tso rau nruab nrab ntawm lub hauv paus thiab txhua daim ntawv ntsej muag. Lwm txoj kev xaiv muaj xws li ob-cov kua nplaum uas siv los ntawm cov menyuam lossis cov tshuaj tsuag, thiab kub-melt polyurethane reactive (PUR) nplaum rau siab- cov kab ntau lawm.
• Kev kho: Lub ntsej muag lub ntsej muag + nplaum + core + nplaum + daim ntawv ntsej muag) tau muab tso rau hauv lub tiaj tus - txaj xovxwm lossis lub tshuab nqus tsev nyob rau hauv kev tswj cov cua sov (120-180℃nyob ntawm cov nplaum nplaum) thiab siab (0.1-0.5 MPa) rau lub voj voog kho. Cov cua sov ua kom cov nplaum nplaum, uas ntws los ua cov fillets ntawm txhua phab ntsa ntawm tes- mus rau - ntsej muag daim ntawv tiv tauj taw tes, tsim kom muaj kev sib raug zoo.
Cov txheej txheem tseem ceeb: cov nplaum yuav tsum tsim ib lub fillet ntawm txhua lub cell phab ntsa tiv tauj taw tes (tsis yog txheej txheej ntawm phab ntsa ntawm tes) kom muaj zog tshaj plaws; core yuav tsum huv thiab qhuav (degreased yog tias tsim nyog) ua ntej sib txuas; Cov nplooj ntawv ntsej muag yuav tsum tau npaj kom zoo (abraded, chemically etched, los yog primed) raws li qhov chaw tsim khoom nplaum; daim ntawv cog lus thickness yuav tsum tau tswj rau 0.1-0.3mm kom pom lub zog; thiab lub vaj huam sib luag tiav yuav tsum tau tso cai tshaj tawm - kho ntawm qhov kub thiab txias rau 24-48 teev ua ntej kev tsim khoom. Peb muab cov txheej txheem kev sib txuas lus ntxaws ntxaws, cov lus pom zoo ua kom haum rau koj cov cuab yeej tsim khoom thiab cov kev xav tau ntawm vaj huam sib luag, thiab kev txhawb nqa rau kev daws teeb meem cov teeb meem zoo. Rau cov neeg siv khoom tshiab rau honeycomb sandwich vaj huam sib luag ntau lawm, peb tuaj yeem muab rau ntawm - qhov chaw kawm thiab cov txheej txheem kev txhawb nqa thaum pib tsim khoom.

A: • Standard Tshuag core specifications (3/8 "hlwb, 0.06mm ntawv ci, 10/12/15mm thickness) nyob rau hauv tus qauv thaiv qhov ntau thiab tsawg: 5-7 hnub ua hauj lwm (tsis muaj Tshuag khaws cia rau feem ntau architectural vaj huam sib luag core specifications)
• Kev cai cell loj / ntawv ci thickness ua ke nyob rau hauv cov qauv alloy thiab thickness ntau yam: 10-15 hnub ua hauj lwm
• Loj - ntim ntau lawm kev txiav txim los yog kev cai alloy specification (5052): 18-30 hnub ua hauj lwm (suav nrog rau kev yuav khoom, teem sij hawm ntau lawm, thiab cov ntaub ntawv pov thawj zoo)
Lub sij hawm ua cov hmoov lead tiag yog nyob ntawm qhov kev txiav txim tam sim no ntim thiab cov sijhawm tsim khoom. Kev txiav txim maj maj feem ntau tuaj yeem ua raws li - thov qhia rau peb pab neeg ntawm koj lub sijhawm kawg thaum tso qhov kev txiav txim. Peb yuav lees paub lub sijhawm xa khoom meej hauv daim ntawv cog lus muag.

A: Cov khoom ntim tseem ceeb sib txawv los ntawm cov khoom siv: Unexpanded slices (HOBE blocks) yog hom ntawv compact tshaj plaws - khoom aluminium foil blocks nrog cov npoo sib txuas. Txhua qhov thaiv yog qhwv hauv cov yeeb yaj kiab PE tiv thaiv, muab tso rau ntawm fumigated ntoo pallets, thiab ruaj nrog strapping. Vim lub siab shipping ceev (20 × ntim efficiency vs. expanded core), HOBE blocks feem ntau ua tiav 80-90% ntim ntim siv. Cov blocks nthuav dav yog qhov ntim ntau dua - hnyav tab sis raug xa mus ncaj nraim -stacked ntawm fumigated pallets nrog kev tiv thaiv qhwv los tiv thaiv cov phab ntsa ntawm tes thaum lub sijhawm thauj mus los. Ntau cov ntsiab lus tshwj xeeb (qhov sib txawv ntawm tes, tuab) tau ntim nrog cov ntawv qhia meej meej. Tag nrho cov pallets tau sau nrog: tus neeg yuav khoom xaj, cov ntsiab lus tseem ceeb (alloy, cell loj, ntawv ci thickness, core thickness, qhov ntev, ntau), thiab batch tooj rau tag nrho cov khoom traceability.
Shipping xaiv:
• Hiav txwv freight: FCL (20GP / 40HQ) los yog LCL - unexpanded HOBE blocks yog lub thawv feem ntau -ntau hom ntawv (kwv yees li 20 × siab dua cov blocks nthuav); pom zoo rau cov khoom siv thoob ntiaj teb li niaj zaus
• Express courier: DHL, FedEx, UPS - rau cov qauv qauv tseem ceeb, sim kom muaj nuj nqis, thiab ceev me me - ntim khoom xa tuaj (feem ntau tsis nthuav dav daim ntawv rau shipping efficiency)
• Rail freight: Muaj rau cov teb chaws Europe thiab Asia txoj kev - haum rau ib txwm ib nrab - ntim khoom rau vaj huam sib luag manufacturers thiab composite fabricators
Peb koom tes nrog thoob ntiaj teb freight forwarders kev paub nyob rau hauv industrial cov ntaub ntawv logistics rau manufacturing chains thoob ntiaj teb. Tag nrho cov khoom xa tuaj suav nrog cov ntaub ntawv pov thawj cov ntaub ntawv tiav: daim ntawv pov thawj zeb xeem (cov tshuaj lom neeg muaj pes tsawg leeg, cov khoom siv kho tshuab) rau aluminium foil ntau, cov ntsiab lus tshwj xeeb thiab cov ntawv qhia qhov ntev, thiab cov ntaub ntawv kev nyab xeeb cov ntaub ntawv. Kev xa khoom tau raug pov hwm tag nrho. Rau cov chaw tsim khoom vaj huam sib luag thiab cov neeg siv kev lag luam tsim cov kev pabcuam tseem ceeb tsis tu ncua, peb muab cov sijhawm tsim khoom thiab tsuas yog -hauv- lub sijhawm xa khoom raws li koj daim ntawv qhia hnub tsim khoom. Peb pom zoo kom tswj hwm 2-4 lub lis piam ntawm kev nyab xeeb Tshuag rau kev tsim khoom tsis tu ncua thiab xaj kom muaj nuj nqis rau kev tsim khoom tshiab thiab kev tsim qauv. Cov khoom zoo sib xws thiab cov kev qhia tshwj xeeb yog lav rau txhua qhov kev txiav txim rov qab nyob rau hauv tib lub alloy, cell loj, thiab ntawv ci thickness specification.