Tsim cov qauv thiab kev tiv thaiv ib puag ncig rau ntau hom acoustic vaj huam sib luag

Thaum txhim kho Acoustic panels ntawm substrates, lawv tau muab faib ua E{{0}}, E1, thiab E2 qib raws li tus nqi ntawm formaldehyde tawm los ntawm cov khoom siv substrate. E0 qib yog qhov zoo tshaj plaws rau ib puag ncig, ua raws li E1, thiab E2 muaj qhov siab tshaj plaws formaldehyde emission. Yog tias siv ncaj qha rau kev teeb tsa sab hauv tsev, qib E1 suav hais tias tsim nyog, thiab Acoustic wedges yog cov khoom siv tshwj xeeb Acoustic uas siv rau thaj chaw muaj zog Acoustic. Lawv yog ua los ntawm cov khoom ntxeem tau (los yog fibrous) uas yog molded thiab txiav mus rau hauv conical los yog wedge-shaped acoustic lub cev, uas yog ruaj thiab tsis deformed. Lub acoustic wedge yog tsim rau muaj zog airflow ib puag ncig, feem ntau yog tsom rau cov khoom zoo anechoic chambers. Nws muaj txiaj ntsig zoo dua hauv kev nqus cov zaus qis, tshem tawm cov nthwv dej sawv ntsug thiab ua tiav qhov kev xav tau ntawm kev tshem tawm cov ncha. Qhov qis cutoff zaus suab coefficient yog ntau dua 0.99. Piv nrog rau cov acoustic wedges zoo tib yam, V-shaped thiab W-shaped acoustic wedges ua los ntawm polyester muaj cov yam ntxwv ntawm me me hneev taw thiab tus nqi tsim nyog.
1. Diffuser Acoustic vaj huam sib luag:
Ntxiv nrog rau tag nrho cov haujlwm ntawm lub vaj huam sib luag acoustic, lub diffuser Acoustic vaj huam sib luag tuaj yeem ua suab nthwv dej ntawm cov ces kaum sib txawv los ntawm nws qhov chaw peb sab, tshem tawm cov qhov muag tsis pom hauv cov txheej txheem diffusion, txhim kho suab zoo, sib npaug lub suab, nyias tawm accents. , tsis muaj zog sau ntawv siab, thiab them nyiaj rau cov ntawv qis.
Khoom qauv ntawm diffuser Acoustic vaj huam sib luag:
Cov khoom siv acoustic nrog peb-dimensional daim duab peb sab lossis cylindrical groove nyob rau pem hauv ntej ntawm nruab nrab ntom fiberboard, ib lub voj voog nyob rau sab nraub qaum, thiab pleev xim rau tag nrho (xim xaiv tau raws li cov neeg siv khoom xav tau), nrog rau cov ntaub ntawv pov thawj Acoustic. qab.
Daim ntawv thov Scope ntawm diffuser Acoustic vaj huam sib luag:
TV chaw nres tsheb, xinesmas, opera tsev, concert halls, conference centers, sports halls, sound room, homes, shopping malls, hotels, karaoke bars, lounges, restaurants, thiab lwm yam.
2. Aluminium honeycomb perforated Acoustic vaj huam sib luag:
Cov qauv tsim ntawm aluminium honeycomb perforated Acoustic panels muaj cov vaj huam sib luag perforated thiab perforated backboards, uas ncaj qha sib txuas rau aluminium honeycomb core nrog cov nplaum zoo los tsim cov qauv txhuas honeycomb sandwich. Ib txheej ntawm Acoustic daim ntaub yog txuas nruab nrab ntawm honeycomb core, vaj huam sib luag, thiab backboard. Vim yog cov tub ntxhais honeycomb nyob rau hauv lub honeycomb aluminium phaj tau muab faib ua ntau qhov chaw kaw, huab cua ntws los tiv thaiv, suab tsis muaj kev cuam tshuam, thiab lub suab nqus coefficient zoo dua (txog 0.9 lossis siab dua). Nyob rau tib lub sijhawm, lub zog ntawm lub rooj tsavxwm nws tus kheej tau nce ntxiv, tso cai rau qhov loj dua ntawm tus kheej lub rooj tsavxwm thiab ntxiv kev tsim kev ywj pheej ntxiv. Raws li kev tsim hauv tsev acoustic, sib txawv perforation tus nqi tuaj yeem tsim los tswj lub suab nqus coefficient ntawm cov qauv sib xyaw nyob rau hauv ib qho kev sib tw, ua tiav ob qho kev tsim qauv thiab kev tswj tus nqi tsim nyog. Los ntawm kev tswj cov perforation aperture thiab qhov sib nrug, thiab hloov tus nqi perforation raws li cov neeg siv khoom xav tau, qhov siab tshaj plaws perforation yog tsawg dua 30%. Lub aperture feem ntau xaiv nyob rau hauv specifications xws li Φ 2.0, Φ 2.5, thiab Φ 3.0. Cov kev cai perforation rau lub nraub qaum yog tib yam li cov khoom siv rau lub vaj huam sib luag, thiab cov ntaub ntawv zoo uas tsis yog-woven thiab lwm cov ntaub ntawv Acoustic yog siv rau cov ntaub Acoustic.
3. Ntoo perforated Acoustic board:
Kongmu Acoustic board muaj cylindrical qhov uas khiav mus rau pem hauv ntej thiab nraub qaum ntawm lub rooj tsavxwm ceev. Cov khoom siv ua pa rov qab thiab cov khoom siv acoustic uas tuaj yeem nqus tau lub zog nkag thiab tawm mus yog muab tso rau sab nraum qab ntawm lub rooj tsav xwm ceev los tsim lub platform. Lub suab nqus tshuab yog tias muaj ntau qhov me me sib cuam tshuam qhov pores hauv cov khoom siv, thiab lub suab tsis tuaj yeem nkag mus tob rau hauv cov khoom raws li cov pores, tsim kev sib txhuam nrog cov khoom siv los hloov suab lub zog rau hauv lub zog kub. Lub suab nqus cov yam ntxwv ntawm cov ntaub ntawv ntxeem tau acoustic yog tias lub suab nqus coefficient maj mam nce nrog qhov nce ntawm zaus, uas txhais tau hais tias qhov nqus tsawg zaus tsis zoo li qhov nqus tau siab. Lub suab nqus tshuab ntawm lub qab nthab lossis phab ntsa panels ua los ntawm perforated ntoo Acoustic panels yog nyias phaj resonance suab nqus. Ntawm lub resonance zaus, ib tug loj npaum li cas ntawm lub suab lub zog yog absorbed vim lub heev vibration ntawm nyias phaj. Nyias phaj resonance absorption feem ntau muaj lub suab zoo nqus ntawm qhov tsawg zaus:
(1) Loj board nto thiab siab flatness;
(2) Lub rooj tsavxwm muaj lub zog siab thiab lub teeb yuag;
(3) Cov txiaj ntsig zoo ntawm lub suab nqus, tiv thaiv hluav taws, thiab tiv thaiv dej;
(4) Ib qho yooj yim rau nruab, txhua lub rooj tsavxwm tuaj yeem raug tshem tawm thiab hloov nyias;
(5) Peb tuaj yeem hloov kho raws li cov neeg siv khoom xav tau ntawm qhov loj me, cov duab, kho qhov chaw, thiab xim kom tau raws li lawv tus kheej xav tau;