1. Loading kwanan wata: Afrilu., 15^th,2023
2. Kasar: Morocco
3.Commodity: Rufe cell aluminum kumfa panel
4.Size: 1000mm x 90mm x 20mm/2000mmx115mmx20mm/2000mmx80mmx42mm
5. Yawan: 50PCS
6.Amfani: Shock absorber gwaji

7. Bayanin tuntuɓar:
Manajan Talla: Jessica

Imel: sales22@chinabeihai.net

Rufaffen tantanin halitta aluminum kumfa farantin an yi shi a cikin babban inganci sauti mai ɗaukar farantin bayan maganin perforation (φ2mm rami, perforation rate 1 ~ 3%), wanda yana da kyakkyawan aikin ɗaukar sauti, kuma ƙimar ɗaukar sauti na iya kaiwa 60% ~ 90%. Saboda saman wannan abu ba shi da jirgin sama, yana da kyakkyawan aikin watsa sauti na shimfidar wuri, kuma a lokaci guda ya lalata aikin ɗaukar sauti na Helmholtz resonance absorber don tabbatar da ƙimar ɗaukar sauti mai girma. Bugu da kari, a cikin yanayi mai danshi, kayan shayar da sauti na yau da kullun suna shayar da danshi kuma suna fadada, kuma ana rage yawan shayarwar sauti sosai, yayin da kumfa na aluminum ba ya sha danshi, kuma ba a rage yawan shan sautin sa.
Yayin da kauri na iska ya ƙaru daga 0mm zuwa 90mm, babban mitar ɗaukar sauti yana raguwa daga 2000Hz zuwa kusan 300Hz. Lokacin da kauri na iska Layer ne 10, 30, 60, 90mm, babban mita na sauti sha kudi ne game da 1000Hz, 500Hz, 400Hz, 300Hz bi da bi. Bisa ga amo mitar rarraba zane zane kumfa ƙimar sauti sha farantin bayan iska Layer kauri. Babban mitar hayaniya da motoci ke haifarwa a babbar hanya, ramin gindin kogin da ramin jirgin ruwa yana kusa da 400Hz, wanda shine ƙaramar ƙarar mitar, don haka an saita layin iska mai kauri 60mm a bayan kumfa aluminum acoustic farantin shingen sauti na babbar hanya, ƙasa kogin bangon murya na ramin jirgin ruwa na karkashin ruwa, wanda ke da tasirin rage amo mai kyau. Hayaniyar titin jirgin ƙasa ita ce hayaniyar matsakaici-high mita sama da 1000Hz, kuma an saita layin iska mai kauri na 20mm a bayan kumfa mai ɗaukar sauti na aluminum, wanda ke da tasirin rage amo mai kyau.