Product Overview
The Aluminum Honeycomb Core is a lightweight, high-strength structural core material manufactured by expanding precision-cut aluminum alloy foil (3003-H18, 5052-H18, or 5056-H18) into a regular hexagonal cell matrix, bonded at the nodal lines with high-temperature-resistant modified epoxy or phenolic adhesive. The core is >95% huab cua los ntawm qhov ntim tsis tau xa tawm tshwj xeeb tshaj tawm- ntawm - dav hlau compressive thiab shear zog - hexagonal geometry, optimized los ntawm xwm ntau lab xyoo nyob rau hauv beehives, muab qhov siab tshaj plaws mechanical kev ua tau zoo rau qhov tsawg kawg nkaus cov khoom hnyav. Aluminium honeycomb core yog cov khoom siv dav dav siv hlau honeycomb thoob ntiaj teb, ua haujlwm hauv lub plawv ntawm cov vaj huam sib luag ntawm cov khoom siv dav hlau thoob plaws hauv aerospace (aircraft floors, interior panels, satellite structures), marine (decks, bulkheads), rail (pem teb, phab ntsa panels), kev tsim kho (façade panels, pob zeb honeycomb qab nthab panels), chav tsev, chav ua noj thiab chav ua noj. Nws muaj nyob rau hauv qhov ceev ntawm 24 mus rau 192 kg / m³, cell loj ntawm 3.2 hli (1/8 nti) mus rau 25.4 hli (1 nti), thiab thicknesses ntawm 2 hli mus rau 500 hli. Muab cov blocks uas tsis tau nthuav dav (L-block lossis W-block, feem ntau pheej yig rau kev xa khoom), cov nplooj ntawv nthuav dav, los yog qhov tseeb-sliced cut- mus rau -size pieces.
Ntsiab nta & qhov zoo
- Lub zog tsis sib xws - rau - Qhov hnyav piv:95-99% huab cua los ntawm ntim, tseem muab lub zog compressive los ntawm 0.8 MPa (24 kg / m³) mus rau 8.5 MPa (128 kg / m³) thiab shear zog proportional rau ntom. Lub cell hexagonal yog qhov ua tau zoo tshaj plaws ntawm cov qauv geometry - qhov ua tau zoo tshaj plaws los ntawm cov khoom siv tsawg kawg nkaus.
- Wide Density & Performance Range:Los ntawm ultra-lub teeb 24 kg / m³ (tsis yog- cov qauv muab tub lim, lub teeb yuag) mus rau ntom 192 kg / m³ (siab-load structural cores rau aircraft floors thiab cov rooj tshuab). Qhov ntom ntom precisely tuned los ntawm kev kho cov ntawv ci thickness thiab cell loj.
- Class A Hluav Taws-Rated (Tsis yog-Combustible):Aluminium alloy tsis yog -combustible hlau - Class A (GB 8624), A1 (EN 13501-1). Cov nplaum nodal sawv cev<1% of core weight and does not contribute to fire growth. The safest core material for fire-critical applications.
- Corrosion-Resistant Alloy Options:3003-H18 - tus qauv, zoo dav dav corrosion kuj. 5052-H18 - qib marine, zoo heev rau dej ntsev, ntug hiav txwv dej, thiab cov av noo ib puag ncig. 5056-H18 - aerospace qib, superior corrosion kuj thiab siab zog.
- Zoo heev thermal conductivity:Aluminium honeycomb ua raws li lub tshav kub sib kis - pab tau rau cov cua kub exchanger cores, thermal tswj vaj huam sib luag, LED cua sov dab dej, thiab passively txias hluav taws xob enclosures.
- Electromagnetic Shielding (EMI / RFI):The continuous aluminum cell walls provide >60 dB attenuation ntawm GHz zaus thaum sib txuas rau txhuas lub ntsej muag tawv. Zoo tagnrho rau cov khoom siv hluav taws xob, cov chaw ruaj ntseg, thiab anechoic chambers.
- Acoustic Performance nrog Perforated Facings:Micro-perforated face sheets + aluminium honeycomb core tsim Helmholtz resonator arrays rau broadband suab absorption (NRC 0.75–0.95). Siv nyob rau hauv lub cav kuaj hlwb, auditoriums, thiab muaj suab nrov tswj.
- Dimensionally Stable thoob plaws qhov kub thiab txias:Aluminium CTE ~ 23 × 10⁻⁶ / K - zoo ib yam, kwv yees. Tsis muaj dej noo- cuam tshuam txog kev nthuav dav lossis kev cog lus (tsis zoo li ntawv lossis ntoo-raws li honeycomb cores). Lub vaj huam sib luag nyob tiaj tus hauv txhua qhov chaw.
- 50+ Xyoo Kev Pabcuam Lub Neej - Zero Degradation:Kev sib raug zoo thiab kev tiv thaiv, aluminium honeycomb core tswj tag nrho cov khoom siv kho tshuab tsis tas li. Tsis muaj creep, tsis qaug zog nyob rau hauv ib txwm loads, tsis muaj aging. Kev ruaj ntseg ruaj khov.
- 100% Recyclable:Aluminium yog infinitely recyclable yam tsis muaj kev poob zoo. Thaum kawg ntawm lub neej, lub hauv paus tseem ceeb muaj cov khoom seem siab. Cov<1% adhesive content is negligible in the recycling stream. Supports circular economy and green building certifications.
- Daim ntawv thov ntau yam:Kev nthuav dav block (L-block / W-block - ships compactly, expands mus rau 2.5–3 × dav), nthuav daim ntawv (npaj siv), ua ntej-sliced (nruj tuab, ± 0.1 hli kam rau ua rau precision daim ntaub ntawv).
- Tshwj xeeb Cores muaj:Perforated core (vented rau autoclave curing), tshaj -expanded (OX) core (directional shear zog), flex-core (curvature tsis anti-elastic effect), reinforced core (kawg density aav), corrosion- tiv thaiv (chromate conversion los yog anodized foil).
Technical Specifications
|
Parameter |
Specification |
|
Alloy Qib |
3003-H18 (tus qauv), 5052-H18 (marine / corrosion), 5056-H18 (aerospace) |
|
Ntawv Nyiaj Thickness |
0.04 (40 μm), 0.05, 0.06, 0.07, 0.08, 0.10 hli (100 μm) |
|
Cell Size (Inscribed Circle Ø) |
3.2 hli (1/8 nti), 4.0 hli, 4.8 hli (3/16 nti), 6.4 hli (1/4 nti), 8.0 hli, 9.6 hli (3/8 nti), 10.0 hli, 12.7 hli (1/2 nti), 15.0 hli, 19.04 hli, (25.0 hli) |
|
Core Thickness Range |
2mm txog 500mm |
|
Common Thicknesses |
6, 8, 10, 12, 15, 20, 25, 30, 40, 50, 100 hli |
|
Qhov ntom ntom |
24, 29, 32, 36, 40, 48, 56, 64, 72, 80, 96, 128, 160, 192 kg / m³ |
|
Compressive Strength (xws li, 3003, 6.4 mm cell) |
0.8 MPa (24 kg/m³) → 8.5 MPa (128 kg/m³) |
|
Shear Strength L-dir (zoo) |
0.5 MPa (24 kg/m³) → 5.0 MPa (128 kg/m³) |
|
Expanded Sheet Sizes |
1220 × 2440 mm, 1250 × 2500 mm, 1500 × 3000 mm (kev cai muaj) |
|
Block tsis tau (L/W-block) |
Mus txog 1220 × 2440 mm txoj kev npaj - nthuav mus rau 2.5–3 × dav tom qab nthuav |
|
Ua ntej -Sliced Tolerance |
± 0.10 hli (precision); ± 0.25 hli (tus qauv) |
|
Nodal Adhesive |
Hloov kho epoxy (tus qauv, Tg 120-150 degree), phenolic (siab-temp, Tg 180-220 degree), lossis polyurethane |
|
Kev ntsuas hluav taws |
Chav Kawm A (GB 8624); A1 (EN 13501-1); ASTM E84 Chav Kawm A (nrog Chav Kawm A ntsib); 25.853; IMO FTP Code |
|
Kev tiv thaiv corrosion |
Chromate conversion txheej, anodizing, los yog primed nto ntawm ntawv ci ua ntej / tom qab nthuav |
|
Tshwj xeeb Core Hom |
Perforated (vented), tshaj -expanded (OX), flex-core, ob -flex, reinforced/graduated ntom, primed rau adhesion |
|
Daim ntawv muab khoom |
Cov thaiv tsis tau nthuav dav, daim ntawv nthuav dav, ua ntej-sliced rau tuab, txiav- rau- qhov loj me |
|
Facing Compatibility |
Aluminium (tag nrho cov alloys), FRP / fiberglass, carbon fiber prepreg, plywood, HPL, pob zeb (marble / granite), hlau, titanium |
|
Txoj kev sib khi |
Epoxy zaj duab xis nplaum (aerospace - autoclave / xovxwm, 120-180 degree), kua PU / epoxy (architectural - txias / kub xovxwm), kub- yaj zaj duab xis (siab- nrawm nruam), nqus hnab ntim khoom (khoov vaj huam sib luag) |
Tej kev siv
· Aerospace: aircraft pem teb panels, sab hauv partitions, galley lug, rotor hniav, satellite panels
· Marine & shipbuilding: lawj panels, bulkheads, superstructure panels, hatches - 5052/5056 alloy
· Kev tsheb ciav hlau & kev thauj mus los loj: tsheb ciav hlau hauv pem teb, sab hauv phab ntsa / qab nthab vaj huam sib luag, qhov rooj tawm - hluav taws- ntsuas cov nplaum nplaum
· Lub tsev & architecture: ntaub thaiv phab ntsa panels, pob zeb honeycomb panels (marble/granite backing), hlau ceilings, qhov rooj cores, elevator interiors
· Cov chav huv huv & chav kuaj: cov phab ntsa / qab nthab, cov khoom siv platforms - tsis yog- shedding, corrosion-resistant
· Muaj: tshuab rooj, vibration damping platforms, anechoic chamber panels, EMI/RFI enclosures
· Cov rooj tog zaum: lub teeb yuag worktops, lub rooj sib tham, rooj rooj zaum - hloov khoom MDF kom txo qhov hnyav
· Lub zog tauj dua tshiab: hnub ci vaj huam sib luag rov qab, cua turbine nacelle panels, roj teeb enclosure panels
· Automotive & motorsport: chassis panels, aerodynamic Cheebtsam, crash structures - Formula, GT, hypercars
· Kev tiv thaiv: armored tsheb pem teb, blast mitigation panels, teb tsev kho mob chaw
Ua & Ntim
Cov nplooj ntawv nthuav dav yog stacked tiaj tus ntawm pallets nrog kev tiv thaiv cardboard los yog PE zaj duab xis interlayers. Unexpanded blocks yog ntim upright hauv crates los tiv thaiv ntug kev puas tsuaj. Txiav - mus rau - qhov loj me yog cais nyias nrog cov ntaub so ntswg. Tag nrho cov pallets yog stretched - qhwv thiab strapped nrog polyester banding. Domestic: mob siab rau logistics, qhov rooj - mus rau - qhov rooj. Thoob ntiaj teb: FCL hiav txwv freight - ib lub thawv 40HQ tuav kwv yees li 8,000–12,000 m² ntawm 15 mm thickness (txhuas honeycomb yog qhov chaw siab heev-ntau). FOB / CIF nqe lus. Kov nrog cov hnab looj tes huv si - aluminium foil npoo yog nyias thiab tuaj yeem txiav. Khaws rau hauv qhov chaw qhuav. MOQ: 100–300 m² rau cov qauv specifications (3003-H18, 6.4 mm cell, ntau ntom); 300–500 m² rau tsis yog{31}} qauv alloys / cell loj; txiav- rau- qhov loj me ntawm 50 m² nrog cov nqi ua haujlwm. Dawb qauv swatches (150 × 150 mm) muaj. Lub sij hawm xa tuaj: 3-7 hnub ua haujlwm (Tshuag); 10-20 hnub ua haujlwm (tsis yog tus qauv); 15-25 hnub ua haujlwm (5052/5056 alloy).
Customization & Nug
Peb zoo siab tos txais cov lus nug rau txhua qhov alloy, ntawv ci thickness, cell loj, ntom, tuab, thiab daim ntawv thov. Thov muab koj lub vaj huam sib luag vaj huam sib luag cov ntsiab lus (cov khoom siv, cov nplaum nplaum, cov khoom xav tau, ib puag ncig) yog li peb pawg neeg tsim khoom tuaj yeem pom zoo cov ntsiab lus tseem ceeb. Tag nrho cov cuab yeej cuab tam cov ntaub ntawv (compressive zog, shear zog, shear modulus, phaj shear) yog muaj rau txhua tus qauv core configuration. Kev cai core specifications thiab kev kho tshwj xeeb muaj nyob rau ntawm kev thov.
Aluminium Honeycomb Core FAQ
Q: 1. Dab tsi yog aluminium honeycomb core?
A: An aluminum honeycomb core is a lightweight, high-strength structural core material manufactured by expanding precision-cut aluminum foil (typically 3003-H18 or 5052-H18 alloy) into a hexagonal cell matrix, then bonding the nodal lines with high-temperature resistant adhesive. The result is a material that is >95% huab cua los ntawm qhov ntim tsis tau muaj qhov tshwj xeeb compressive thiab shear zog tawm hauv - ntawm - dav hlau kev taw qhia. Aluminium honeycomb core yog cov khoom siv dav siv hlau honeycomb rau aerospace, marine, tsheb thauj mus los, kev tsim kho, thiab cov vaj huam sib luag sandwich vaj huam sib luag. Nws yog muab rau hauv daim ntawv thaiv tsis tau nthuav dav (L-block lossis W-block), cov nplooj ntawv nthuav dav, lossis txiav- rau- qhov loj me thiab yog cov khoom tseem ceeb hauv aluminium honeycomb panels, pob zeb honeycomb panels, thiab ntau lub siab -kev ua tau zoo sib xyaw.
Q: 2. Dab tsi yog tus qauv specifications?
A: Common specifications:
· Alloy qib: 3003-H18 (tus qauv, feem ntau), 5052-H18 (siab zog, marine/corrosion qib), 5056-H18 (aerospace qib)
Cov thickness: 0.04mm (40μm), 0.05mm, 0.06mm, 0.07mm, 0.08mm, 0.10mm (100μm)
Cell loj (inscribed lub voj voog txoj kab uas hla): 3.2mm (1/8 "), 4.0mm, 4.8mm (3/16"), 6.4mm (1/4"), 8.0mm, 9.6mm (3/8"), 10.0mm, 12.7mm (1/2"), 15.0mm, 125mm (19.0mm),
Standard core thickness: 2mm mus rau 500mm (feem ntau: 6mm, 8mm, 10mm, 12mm, 15mm, 20mm, 25mm, 30mm, 40mm, 50mm, 100mm)
Qhov ceev: 24, 29, 32, 36, 40, 48, 56, 64, 72, 80, 96, 128, 160, 192 kg / m³
· Txheem daim ntawv / thaiv qhov loj:
- Cov nplooj ntawv nthuav dav: 1220 × 2440mm, 1250 × 2500mm, 1500 × 3000mm (kev cai muaj)
- Unexpanded blocks (L-block): mus txog 1220 × 2440mm nyob rau hauv txoj kev npaj, expandable rau 2.5–3 × dav
· Compressive zog (xws li, 3003-H18, 6.4mm cell): 0.8 MPa (24 kg/m³) txog 8.5 MPa (128 kg/m³)
· Shear zog (L-kev taw qhia, raug): 0.5 MPa (24 kg/m³) txog 5.0 MPa (128 kg/m³)
· Corrosion kuj: 3003 - zoo dav; 5052 - zoo heev marine; 5056 - zoo tshaj aerospace
Q: 3. Qhov kev txiav txim yam tsawg kawg nkaus (MOQ) yog dab tsi?
A: Tus MOQ yog 100-300 square meters rau cov qauv specifications (3003-H18, 6.4mm cell, ntau ntom). Rau cov tsis yog{10}} qauv alloys, qhov ntau thiab tsawg ntawm tes, lossis siab heev / qis, MOQ feem ntau yog 300-500 m². Txiav- rau qhov loj me me yog muaj nyob rau hauv qhov me me (los ntawm 50 m²) nrog tus nqi ua haujlwm. Cov qauv swatches (150 × 150mm) muaj pub dawb. Thov qhia koj cov alloy, ntawv ci thickness, cell loj, ceev, thiab core thickness rau ib tug hais.
Q: 4. Qhov twg yog aluminium honeycomb cores siv?
A: Common applications:
· Aerospace: aircraft pem teb panels, sab hauv partitions, galley lug, ua/trailing npoo, nyoob hoom qav taub rotor hniav, satellite panels - feem ntau 5052/5056 alloy nrog 3.2-6.4mm cell
· Marine thiab shipbuilding: lawj panels, bulkheads, superstructure panels, hatches - 5052 alloy rau corrosion kuj
· Kev tsheb ciav hlau thiab kev thauj mus los loj: tsheb ciav hlau hauv pem teb, phab ntsa sab hauv, qab nthab vaj huam sib luag, qhov rooj tawm - hluav taws- cov nplaum nplaum rau kev ua raws li cov pa luam yeeb / tshuaj lom
· Lub tsev thiab architecture: ntaub thaiv phab ntsa panels, pob zeb honeycomb panels (marble/granite backing), hlau qab nthab panels, qhov rooj cores, elevator interiors
· Cov chav huv thiab chav kuaj: phab ntsa thiab qab nthab panels, cov khoom siv platforms - tsis yog- shedding, corrosion-resistant
· Muaj: tshuab rooj, vibration damping platforms, anechoic chamber panels, EMI/RFI shielded enclosures
· Cov rooj tog zaum: lub teeb yuag worktops, lub rooj sib tham, rooj rooj zaum - hloov khoom MDF kom txo qhov hnyav
· Lub zog tauj dua tshiab: hnub ci vaj huam sib luag rov qab, cua turbine nacelle panels, roj teeb enclosure panels
· Automotive thiab motorsport: chassis panels, aerodynamic Cheebtsam, sib tsoo qauv rau Formula, GT, thiab hypercars
· Kev tiv thaiv: armored tsheb pem teb, blast mitigation panels, teb tsev kho mob chaw
Q: 5. Dab tsi yog qhov zoo ntawm aluminium honeycomb core?
A: ① Lub zog tsis sib xws- rau- qhov hnyav piv: lub hexagonal cell geometry, hloov zuj zus los ntawm qhov xwm txheej (beehives), muab qhov siab tshaj plaws compressive thiab shear lub zog rau cov khoom hnyav yam tsawg kawg nkaus. Aluminium honeycomb yog 97-99% cua los ntawm ntim.
② Dav ceev thiab lub zog ntau yam: los ntawm ultra- lub teeb 24 kg / m³ (rau cov tsis yog - cov khoom ntim) mus rau ntom 192 kg / m³ (rau siab -load structural cores) - qhov ceev tuaj yeem kho qhov tseeb los ntawm kev kho qhov loj me.
③ Corrosion-resistant: 3003 alloy muaj qhov zoo corrosion kuj; 5052 alloy muab marine- qib tsis kam rau cov dej ntsev thiab cov ntug dej hiav txwv; 5056 muab qhov siab tshaj plaws rau aerospace raug.
④ Hluav taws kub- nyab xeeb: txhuas tsis yog -combustible (Class A, GB 8624). Cov nplaum nplaum nodal (feem ntau hloov kho epoxy lossis phenolic) yog tib qho kev sib xyaw ua ke ntawm<1% by weight. Overall, aluminum honeycomb core contributes negligible fuel load in fire scenarios.
⑤ Cov thermal conductivity zoo heev: aluminium honeycomb ua raws li cov khoom siv hluav taws xob thiab tuaj yeem siv rau hauv cov khoom siv hluav taws xob sib hloov, thermal tswj vaj huam sib luag, thiab cov txheej txheem txias txias.
⑥ Electromagnetic shielding: the continuous aluminum cell walls provide excellent EMI/RFI shielding (>60 dB attenuation ntawm GHz frequencies) thaum sib txuas rau txhuas lub ntsej muag tawv nqaij - zoo tagnrho rau cov khoom siv hluav taws xob thiab cov chaw ruaj ntseg.
⑦ Acoustic kev ua tau zoo: micro-perforated lub ntsej muag nplooj ntawv nrog aluminium honeycomb core tsim Helmholtz resonator arrays rau broadband suab haum (NRC 0.75–0.95). Siv nyob rau hauv lub cav kuaj hlwb, auditoriums, thiab anechoic chambers.
⑧ Dimensionally ruaj khov nyob rau hauv qhov kub thiab txias: txhuas coefficient ntawm thermal expansion (CTE) zoo ib yam thiab kwv yees (~ 23 × 10⁻⁶ /℃). Tsis muaj dej noo- cuam tshuam txog kev nthuav dav / kev cog lus - tsis zoo li ntoo lossis ntawv honeycomb.
⑨ Lub neej tsim ntev: aluminium honeycomb, sib raug zoo thiab tiv thaiv, muaj lub neej ua haujlwm 50+ xyoo nrog xoom degradation. Tsis muaj creep, tsis qaug zog nyob rau hauv ib txwm loads, tsis muaj aging.
⑩ Recyclable: 100% aluminium (tshwj tsis yog<1% adhesive by weight) - fully recyclable at end of life, with high scrap value.
Q: 6. Dab tsi ntawm aluminium honeycomb core muaj?
A: Los ntawm daim ntawv nthuav dav:
· Cov thaiv tsis tau nthuav dav (L-block lossis W-block): cov ntawv ci ua ntej nthuav dav - pheej yig tshaj plaws rau kev xa khoom (nrog rau ~ 2.5 × dav). Expanded los ntawm tus neeg muas zaub los yog los ntawm peb ua ntej shipping.
· Cov ntawv nthuav dav: nthuav dav thiab ruaj khov - npaj siv. Txiav - mus rau - loj muaj.
· Ua ntej-sliced: core sliced rau cov tuab tuab los ntawm cov tuab tuab - tighter thickness kam rau ua (± 0.1mm) rau precision daim ntaub ntawv.
Los ntawm cell geometry:
· Txheem hexagonal: default shape, isotropic nyob rau hauv - dav hlau zog
· Tshaj- nthuav dav (OX) hexagonal: elongated hlwb nyob rau hauv ib qho kev taw qhia - siab dua shear zog nyob rau hauv tshaj - nthuav kev taw qhia
· Flex-core: hlwb nrog cov contour tshwj xeeb uas tso cai rau curvature hauv L-kev taw qhia yam tsis muaj kev tiv thaiv-elastic curvature ("qos yaj ywm" nyhuv) - rau nkhaus aircraft panels
· Ob npaug -flex: curvature nyob rau hauv ob qho tib si L thiab W cov lus qhia - rau complex aerodynamic nto
· Reinforced core: siab dua nyob rau hauv ib cheeb tsam (xws li, nyob ib ncig ntawm inserts los yog ntug) - kawm tiav density core
Los ntawm kev kho mob:
· Perforated core: qhov me me hauv phab ntsa ntawm tes rau huab cua / vapor venting - tiv thaiv "tsov" thaum kho autoclave hauv kev siv aerospace; kuj siv rau acoustic panels
· Corrosion-cov tub ntxhais tiv thaiv: chromate conversion txheej lossis anodizing ntawm cov ntawv ci ua ntej lossis tom qab nthuav dav - rau qhov chaw huab cua
· Primed core: nplaum primer thov rau kev txhim kho daim ntawv cog lus nrog rau lub ntsej muag daim ntawv nplaum
Q: 7. Puas yog aluminium honeycomb core hluav taws kub-resistant?
A: Yog, dhau heev lawm. Aluminium alloy nws tus kheej (3003, 5052, 5056) yog cov hlau uas tsis yog-cov khoom siv hluav taws xob tau faib ua Class A hauv GB 8624 thiab A1 raws li EN 13501-1. Qhov tsuas yog combustible tivthaiv yog cov nodal nplaum (hloov epoxy, phenolic, los yog polyurethane) uas khi lub cell phab ntsa ua ke ntawm cov nodes. Cov nplaum no sawv cev tsawg dua 1% ntawm qhov hnyav.
Cov yam ntxwv tseem ceeb ntawm hluav taws:
· Aluminium melting point: 630–660℃- deb tshaj qhov kub ntawm qhov hluav taws kub raug rau cov tub ntxhais hauv lub vaj huam sib luag sandwich (lub ntsej muag tawv tiv thaiv lub hauv paus)
· Tsis muaj nplaim taws: lub hauv paus tsis txhawb lossis nthuav tawm nplaim taws
· Tsis muaj pa luam yeeb: aluminium tsis tsim cov pa luam yeeb; tus<1% adhesive contributes negligible smoke
· Ua raws li: GB 8624 Chav Kawm A, EN 13501-1 A1, ASTM E84 Chav Kawm A (thaum ua ke nrog Chav Kawm A), FAR 25.853, IMO FTP Code
Cov ntawv ceeb toom kuaj hluav taws muaj nyob rau thaum thov. Rau cov ntawv thov kev nyab xeeb hluav taws kub tseem ceeb tshaj plaws (aerospace, marine, high-nce façades, pej xeem thauj), cov nplaum nplaum muaj xws li hluav taws kub ntxiv-cov khoom tiv thaiv.
Q: 8. Lub sij hawm ua cov khoom txhuas yog dab tsi?
A: · Txheem specifications (3003-H18, 6.4mm cell, ntau ntom) nyob rau hauv Tshuag: 3-7 hnub ua hauj lwm
· Tsis yog- tus qauv cell loj lossis qhov ntom: 10-20 hnub ua haujlwm
5052 lossis 5056 alloy: 15-25 hnub ua haujlwm
· Ua ntej-sliced nrog nruj kam rau ua: ntxiv 3-5 hnub ua haujlwm rau kev txiav thiab tshuaj xyuas
· Cov kev txiav txim loj loj (5,000+ m²): cov txheej txheem xa khoom tau lees paub-los ntawm- rooj plaub
Peb lub peev xwm ntau lawm yog kwv yees li 5,000-8,000 m² ib hnub twg hauv txhua qhov kev qhia tshwj xeeb. Peb npaj cov hom tseem ceeb tshaj plaws rau kev hloov pauv sai.
Q: 9. Yuav ua li cas yog aluminium honeycomb core ntim thiab xa tuaj?
A: Ntim: cov nplooj ntawv nthuav dav yog stacked tiaj tus ntawm pallets nrog kev tiv thaiv cardboard los yog PE zaj duab xis interlayers. Unexpanded blocks yog ntim upright hauv crates los tiv thaiv ntug kev puas tsuaj. Txiav - mus rau - qhov loj me yog cais nyias nrog cov ntaub so ntswg. Tag nrho cov pallets yog stretched - qhwv thiab strapped.
Shipping:
· Hauv tsev: mob siab rau logistics, qhov rooj - mus rau - qhov rooj
· International: FCL hiav txwv freight. FOB / CIF nqe lus.
Thawv muaj peev xwm: aluminium honeycomb core yog qhov chaw siab heev -npaum (nyias ntawv ci). Lub thawv 40HQ tuav kwv yees li 8,000-12,000 m² ntawm 15mm thickness.
Kev tuav: siv cov hnab looj tes huv thaum tuav - aluminium ntawv ci yog nyias thiab tuaj yeem txiav los ntawm cov npoo ntse. Khaws rau hauv qhov chaw qhuav (cov tub ntxhais, txawm tias txhuas, tuaj yeem ntxiab ya raws hauv hlwb; noo noo tuaj yeem ua rau xeb yog tias muaj kab mob).
Q: 10. Yuav ua li cas yog aluminium honeycomb core ua tiav thiab muab tso rau hauv panels?
A: Core npaj:
① Kev nthuav dav: yog tias muab los ua qhov thaiv tsis tau nthuav dav, nthuav dav siv cov txheej txheem nthuav dav lossis manually los ntawm rub tusyees. Nthuav mus rau lub hom phiaj dav (feem ntau 2.5-3 × lub block dav). Stabilize los ntawm cua sov rau ~ 180℃rau 30-60 feeb los kho cov nodal nplaum thiab teem lub cell geometry.
② Slicing: txiav txuas ntxiv mus rau qhov yuav tsum tau muaj cov tuab tuab siv cov kab rov tav bandsaw, hlau pom, lossis CNC kub- hlau. Kev kam rau ua: ± 0.1mm rau precision, ± 0.25mm rau tus qauv.
③ Kev Tu: degrease qhov chaw tseem ceeb nrog isopropyl cawv lossis acetone tshem tawm cov roj dov lossis tuav cov khoom seem. Cia kom qhuav tag ua ntej sib txuas.
Vaj huam sib luag sib txuas:
① Adhesive film method (aerospace standard): tso epoxy zaj duab xis nplaum (piv txwv li, 3M AF 163-2, Henkel EA 9696) ntawm cov tub ntxhais thiab lub ntsej muag tawv. Kho hauv autoclave lossis hydraulic xovxwm ntawm 120-180℃thiab 0.3-0.7 MPa rau 60-120 feeb. Muab cov ntawv cog lus ruaj khov thiab zoo tshaj plaws.
② Cov txheej txheem ua kua nplaum (tus qauv tsim qauv): siv ob -ib feem polyurethane los yog epoxy nplaum rau lub ntsej muag tawv nqaij nrog ib tug notched trowel lossis roller coater; nteg core nyob rau hauv qhov chaw; nias ntawm chav tsev kub lossis cua sov (50-80 degree) rau 2-8 teev. Feem ntau siv rau lub tsev panels.
③ Kub-melt / thermoplastic zaj duab xis: rau siab- ceev ntau lawm - nplaum zaj duab xis melts thiab daim ntawv cog lus nyob rau hauv nruam xovxwm los yog daim ntawv qhia hnub rollers. Siv rau lub qhov rooj panels, rooj tog zaum, thiab automotive sab hauv panels.
Kev kho ntug:
· Ntug kaw: daim ntawv cog lus aluminium U-channel los yog tiaj tiaj rau cov npoo vaj huam sib luag los tiv thaiv cov tub ntxhais thiab muab qhov ua tiav tiav
· Potting compound: sau ntug hlwb nrog epoxy lossis PU potting compound los tsim cov ntsiab lus mounting rau fasteners thiab kho vajtse
· Ntxig installation: laum lub qhov, sau nrog potting compound, ntxig threaded insert los yog bushing - muab muaj zog, reusable mechanical kev twb kev txuas cov ntsiab lus
Peb muab cov lus qhia ua tiav nrog rau cov kab kos xaiv cov nplaum, cov sij hawm kho, thiab cov ntawv txheeb xyuas kom zoo.
Cim npe nrov: Tuam Tshoj nthuav aluminium honeycomb core manufacturers, lwm tus neeg, Hoobkas
