Kodi damper yosinthidwa ndi chiyani?
Tuned mass damper (TMD), yomwe imadziwikanso kuti harmonic absorber, ndi chipangizo chokhazikitsidwa m'mapangidwe kuti achepetse matalikidwe a kugwedezeka kwamakina.Kugwiritsa ntchito kwawo kungalepheretse kusapeza bwino, kuwonongeka, kapena kulephera kwenikweni kwamapangidwe.Amagwiritsidwa ntchito pafupipafupi potengera magetsi, magalimoto, ndi nyumba.Chida chowongolera chowongolera chimakhala chothandiza kwambiri pomwe kusuntha kwa kapangidwe kake kumayambitsidwa ndi njira imodzi kapena zingapo zamapangidwe oyambira.M'malo mwake, TMD imatulutsa mphamvu zogwedeza (ie, imawonjezera kunyowa) kumapangidwe ake omwe "amasinthidwa".Zotsatira zake: kapangidwe kake kamakhala kolimba kwambiri kuposa momwe zilili.
Kapangidwe ka Tuned Mass Damper
Kodi damper yosinthidwa imagwira ntchito bwanji?
TMD ndi kuphatikiza kwa machitidwe atatu ofunikira: dongosolo la misa, dongosolo lolimba, ndi dongosolo la kutaya mphamvu (kudzichepetsera), kotero pali mitundu itatu yokonzekera yofunikira popanga TMD.Kuuma ndi kulemera kwa TMD kumasankhidwa kuti apereke mafupipafupi a TMD resonance pafupi kwambiri ndi ma frequency a resonance.Mulingo wotsitsa wa TMD umasankhidwa kuti ukwaniritse kutayika kwa mphamvu pa bandwidth yogwira bwino ya TMD.Unyinji wa TMD umasankhidwa kuti upereke mulingo wofunikira wochepetsera kugwedezeka.Ndipo kugwedezeka kukafika pamapangidwe, TMD ipanga mphamvu yosiyana ndi ma frequency ofanana ndi kugwedezeka.Izi zithandizira kuchepetsa ndikuwongolera kugwedezeka bwino.
Kodi damper yosinthidwa imagwira ntchito pati?
Chida chonyowa chomwe chili ndi nthawi yayitali ndi nyumba zowoneka bwino komanso zowoneka bwino zomwe ndizosavuta kukopeka ndi zinthu zakunja (monga mphepo, kuyenda kwa anthu).Ikhoza kuchepetsa kugwedezeka komwe kumalimbikitsidwa ndi zinthu zakunja.Ma TMD amagwiritsidwa ntchito kwambiri m'magawo omwe amatsatiridwa.
1, milatho, mizati ya milatho, chimney, nsanja ya tv ndi nyumba zina zazitali komanso zowoneka bwino zomwe zimakhala zosavuta kusonkhezeredwa ndi mphepo.
2, Makwerero, holo, mlatho woyenda ndi anthu ndi zida zina zomwe zimalimbikitsidwa ndi kuyenda ndi kulumpha kwa anthu.
3, malo ogulitsa mafakitale ndi nyumba zina zachitsulo ndi zida zomwe ndizosavuta kusonkhezeredwa ndi ma frequency amtundu wa makina.
TMD ikuyesedwa kuyenda & kulumpha mu eyapoti
TMD yogwiritsidwa ntchito pampando wapaulendo
