Mawu Oyamba
Chitsulo chokhala ndi perforated chakhala chinthu chofunikira kwambiri pazainjiniya wamayimbidwe, kuthandiza kuwongolera mawu m'malo oyambira kumafakitale kupita ku nyumba zaboma. Kutha kwake kufalitsa ndikuyamwa mawu kumapangitsa kukhala njira yabwino kwambiri yochepetsera phokoso ndikuwongolera ma audio. M'nkhaniyi, tiwona momwe zitsulo za perforated zimagwirira ntchito mu engineering acoustical and zifukwa zomwe zimagwiritsidwira ntchito kwambiri popanga komanso kukongoletsa.

Momwe Perforated Metal Imagwirira Ntchito mu Acoustics
Zipangizo zazitsulo zopangidwa ndi perforated zimapangidwa ndi mabowo angapo omwe amalola kuti mafunde amawu adutse. Kumbuyo kwa mapanelo awa, zinthu zoyamwa monga thovu kapena fiberglass nthawi zambiri zimayikidwa. Mafunde a phokoso amalowa m'mabowo ndipo amatengeka ndi zinthu zomwe zili pansi, kuchepetsa kugwedezeka ndi kulamulira mamvekedwe a phokoso mkati mwa chilengedwe.

Kukula, mawonekedwe, ndi makonzedwe a ma perforations amapangidwa mosamala kuti akwaniritse zomwe mukufuna. Zitsulo zong'ambika zimatha kupangidwa kuti zigwirizane ndi zofunikira zowongolera phokoso, kaya kuchepetsa phokoso muholo yochitira konsati kapena kuchepetsa phokoso m'malo ogwirira ntchito.

Mapulogalamu mu Acoustic Engineering
1. Kutsekereza mawu m'mafakitale: Zitsulo zowonongeka zimagwiritsidwa ntchito kwambiri m'mafakitale omwe makina amapanga phokoso lalikulu. Zitsulozo, zophatikizidwa ndi zida zokomera mawu, zimayikidwa m'madenga, makoma, ndi m'malinga a zida kuti achepetse kuwononga phokoso ndikupanga malo otetezeka, opanda phokoso.

2. Nyumba za Konsati ndi Maholo: M'maholo ochitirako konsati ndi m'mabwalo a zisudzo, zoyimbira ndizofunikira kwambiri pakuwonetsetsa kuti zikumveka bwino kwambiri. Zitsulo zokhala ndi perforated zimathandizira kuwongolera kufalikira kwa mawu, kuwonetsetsa kuti nyimbo ndi zokambirana zimagawidwa mofanana mumlengalenga. Mapanelowa amatha kupangidwa kuti azilumikizana bwino ndi kukongola kwa malowo, kumapereka magwiridwe antchito komanso mawonekedwe owoneka bwino.

3. Malo a Maofesi: Maofesi otsegula nthawi zambiri amavutika ndi phokoso lalikulu chifukwa cha kusowa kwa zolepheretsa mawu. Chitsulo chokhala ndi perforated chimagwiritsidwa ntchito m'magawo a ofesi ndi padenga kuti achepetse phokoso ndikupanga malo ogwirira ntchito bwino. Potengera phokoso lozungulira, zimathandizira kuwongolera malingaliro ndi kulumikizana pakati pa antchito.

Kusinthasintha Kwapangidwe kwa Perforated Metal
Chimodzi mwazabwino zazikulu zachitsulo chopangidwa ndi perforated mu ntchito zamayimbidwe ndi kapangidwe kake kusinthasintha. Ma perforations amatha kusinthidwa mosiyanasiyana komanso pamapangidwe kuti akwaniritse zotsatira zenizeni. Kaya ndi mabowo ozungulira, masikweya, kapena ma hexagonal, kusankha kwapateni kumakhudza mwachindunji kuthekera kwa mayamwidwe azinthuzo.

Kuphatikiza apo, chitsulo chokhala ndi perforated chimatha kumalizidwa mumitundu yosiyanasiyana ndi mawonekedwe, kuti chizitha kugwira ntchito komanso kukongoletsa. Izi zimapangitsa kukhala chisankho chokondedwa kwa omanga ndi opanga omwe amafunikira kuwongolera magwiridwe antchito ndi mawonekedwe.

Nkhani Yophunzira: Kuchepetsa Phokoso mu Urban Office Complex
Maofesi akuluakulu akutawuni anali kukumana ndi phokoso lambiri chifukwa cha dongosolo lake lotseguka. Padenga ndi m'mphepete mwa makoma ena anaikamo zitsulo zokhala ndi ng'ambika, pamodzi ndi zomangira mawu. Chotsatira chake chinali kuchepetsa kwakukulu kwa phokoso, kupanga malo ogwirira ntchito osangalatsa komanso opindulitsa. Mapanelo anapangidwa mwachizolowezi kuti agwirizane ndi kukongola kwamakono kwa ofesiyo, kuphatikiza magwiridwe antchito ndi masitayilo.

Mapeto
Chitsulo chokhala ndi perforated chimagwira ntchito yofunika kwambiri paukadaulo wamayimbidwe popereka yankho logwira mtima komanso losangalatsa pakuwongolera mawu. Kaya m'mafakitale, malo ochitirako ntchito, kapena m'maofesi, zitsulo zobowoleza zimawonjezera kumveka bwino komanso zimachepetsa kuwononga phokoso. Kusinthasintha kwake komanso kusinthika kwake kumapangitsa kuti ikhale chisankho chabwino pamitundu yambiri yamayimbidwe.

Kwa iwo omwe akufuna kukhathamiritsa ma acoustics m'malo awo, zitsulo za perforated ndizofunikira kuziganizira.