Ibintu nyamukuru biranga aluminiyumu ifuro acoustic:
1. , imiterere yijwi ryamajwi, inzitizi yijwi, icyumba cya muffler, igifuniko cyamajwi, nibindi, birashobora guhura neza ninkomoko y urusaku, nta kibaho kirinda ikindi cyuzuza amajwi.
2 has Ifite imikorere ya acoustique nziza: impuzandengo yo kwinjiza amajwi ≥0.60 (intera ya 125-4000Hz); Hagati aho, ifite imikorere myiza ya acoustique ko imikorere yo kwinjiza amajwi idahinduka nyuma yo gutera amazi no gutera ivu ku kibaho.
3, isahani ya aluminiyumu ikozwe na aluminium alloy ipfa-guta ibumba, ivunitse, irashobora gutunganywa byose, kuri ubu ntabwo ari umwanda wa kabiri ku bidukikije by’ibicuruzwa bikomoka ku buhanga buhanitse.

Aluminium ifuro acoustic panel imikorere yikizamini
Ibiranga imyanda n'ubucucike bwinshi
Ingano nyamukuru ya pore: 0,9mm, 1,6mm, 2,5mm ibisobanuro bitatu, bikunze gukoreshwa mubisobanuro bya 1.6mm.
Ububabare: 60-80% (68-78% kuri 1,6mm yubunini bwa pore)
Igipimo cyu mwobo: 85-95% (90-95% kuri 1.6mm aperture)
Ubucucike bwinshi: 0.5-1.10g / cm3 (0.60-0.85g / cm3 kuri 1.6mm aperture)
Kwaka: gupimwa ukurikije GB / T5464
Amajwi akurura amajwi yatwitse ibintu bijyanye na GB8624 ibikoresho byo mucyiciro bidashya (Icyiciro A): ibikoresho bidashya.
Performance Imikorere yo gufata neza: yapimwe ukurikije GB5480.7
Igipimo kinini cyo kwinjiza amazi W1
Igipimo cyo kwinjiza amazi ya W2 ＜ 0.1%
Properties Imiterere ya mashini: yapimwe ukurikije GB / T1039-1040
Imbaraga zo kwikuramo δc: 8.61Mpa (munsi ya 10% compression)
Imbaraga zoroshye δw ： 8.06Mpa
Imbaraga zingana δb ： 3.41Mpa
Imikorere yo kurwanya gusaza: yapimwe ukurikije GB / T14522
Ikizamini cyamasaha 250 Nta bara, nta kumena, nta gusaza
Performance imikorere yo gukingira amashanyarazi: ukurikije GB / 12190 na SJ20524
Gukingira neza 40-55dB (80KHz-1.5GHz yumurongo wa interineti)
Performance Imikorere yo kwinjiza amajwi: yapimwe na GBJ47 na GBJ88
Impuzandengo yo kwinjiza amajwi impuzandengo (yapimwe mumurongo wa 125-4000Hz)
Coefficient yo kugabanya urusaku NRC "0.64 (gupima intera yumurongo wa 250-2000Hz)
Performance Imikorere yo gukumira amajwi: yapimwe na GBJ75
Ijwi ryumuyaga riremereye amajwi Rw 28.0dB (ni ukuvuga indangururamajwi amajwi)
Impuzandengo yijwi ryamajwi Ra 24.5dB (bipimye mumurongo wa 125-4000Hz)
Icyitonderwa: Ibisobanuro byumwanya wa acoustic wapimwe ni
Ikibaho cya Acoustic (isahani ya aluminiyumu) ​​uburebure bwa 8mm, uburebure bwikirere bwa 100mm, isahani yinyuma (isahani yamabara) uburebure bwa 0.5mm, imiterere yegeranye.