Ururimi 
Intandaro yo kuvura acoustic yimodoka ibeshya ikibazo cya resonance yimiterere. Ikinyabiziga ni igiterane kigizwe nicyuma cyoroshye cyane, iyo gikorewe moteri ya moteri cyangwa ingaruka kumuhanda, ikora nkuruhu rwingoma. Kurwanya ibi, kwishyiriraho a kunyeganyega ni intambwe yambere kandi ikomeye. Aya masahani ntabwo ari inzitizi gusa; ni abahindura ingufu. s
Ubwiza bwo hejuru kunyeganyega mubusanzwe ikoresha polimeri ya visco-elastike, akenshi ya reberi kabuhariwe ya butyl, ihujwe na layer ya aluminium. Iyo icyuma cyimodoka kigerageza kunyeganyega, isahani yamenetse igendana nayo. Ubuvanganzo bwimbere mu gice cya visco-elastike buhindura izo mbaraga za kinetic mubushyuhe bwo hasi, neza "gushiramo" kunyeganyega mbere yuko bisakara nkurusaku rwumvikana. Iyi nzira, izwi nka "damping," ihindura amajwi yumurongo wikibaho, ikayihindura kuva "hejuru", icyuma "cyunvikana" kijya guhinda umushyitsi. Mugushira muburyo bwo gushyira ibyo byapa hejuru yinini, iringaniye nkuruhu rwumuryango hamwe nudupapuro two hasi, umuntu arashobora gushimangira cyane ikinyabiziga.
Kugera Umutuzo Wimbere Binyuze mumodoka Yica
Kurenga gucunga kunyeganyega kwicyuma ubwacyo, intego yagutse ya imodoka yica ni ugukora ibahasha yuzuye ya acoustic. Ibi birimo ingamba zinyuranye zikemura ubwoko butandukanye bwurusaku: urusaku ruterwa nuburyo (vibrasiya zinyura muri chassis) n urusaku rwo mu kirere (umuyaga, gutontoma kw'ipine, hamwe n’umuhanda unyura).
Inzira ya imodoka yica bisaba uburyo bwitondewe bwimodoka imbere. Bitangirana no kwambura akazu - gukuramo intebe, itapi, n'amakarita y'umuryango - kugirango ugaragaze skeleti yambaye imashini. Gukoresha insulation muri utwo turere twihishe birema ahera hatuje. Kurugero, kuvura igisenge cyikinyabiziga birashobora kugabanya cyane ingaruka "kuvuza ingoma" mugihe cyimvura nyinshi, mugihe kuvura ibiziga byiziga bishobora kugabanya urusaku ruhoraho rwamapine kuri asfalt.
Ubu buryo bwuzuye ntibukora gusa gucecekesha akazu; byongera imikorere ya sisitemu y amajwi yikinyabiziga. Mu modoka itavuwe, abavuga bagomba guhangana nu rusaku rwinshi, akenshi bikavamo bass ibyondo kandi bigoreka amajwi yo hagati. Mugushira mubikorwa neza imodoka yica ingamba, igipimo cya "signal-to-urusaku" cyatejwe imbere, bituma imiterere yumuziki igaragara neza ndetse no kumuvuduko wumuhanda.
Inganda zisanzwe: Dynamat Ijwi ryica
Mwisi yisi yo kugarura ibinyabiziga hamwe namajwi yo murwego rwohejuru, ibirango bimwe na bimwe byabaye kimwe nubuhanga bakoze. Dynamat ijwi ryica Yerekana igipimo cya zahabu muburyo bworoshye, bukora cyane-acoustic insulation. Izina ryayo ryubakiye ku miterere y’imiterere y’imiti, igenewe gukomeza gukora neza mu gihe cy’ubushyuhe bwinshi itiriwe igabanuka mu gihe cy'itumba cyangwa ngo ishonga mu cyi.
Ni ibiki Dynamat ijwi ryica gutandukana nuburyo bworoshye bwo kwishyira hamwe. Kubera ko bihuza cyane, birashobora gukanda mumirongo igoye no mumurongo wikibanza cyimodoka cyangwa mumatiba udasize icyuho cyumwuka. Ibyuho byo mu kirere ni umwanzi wo kuvura acoustic, kuko bituma hakomeza kwanduzwa amajwi. Inkunga ihoraho yashyizweho niyi mpapuro zerekana neza ko ibikoresho bimeneka bihinduka igice cyimiterere yimodoka, bitanga igisubizo gihoraho kimara ubuzima bwimodoka. Kubakusanyirizo benshi hamwe nabubaka ibicuruzwa, izina "Dynamat" ni ikimenyetso cyubwiza busobanura ikinyabiziga cyubatswe hitawe kubitekerezo birambuye.
Kurinda kabuhariwe hamwe na plaque yo kurwanya Vibration
Mugihe ibikoresho byinshi bya acoustique byateguwe mugukoresha mugari ,. icyapa kirwanya akenshi usanga inzu yayo mubice byihariye bihangayikishije cyane aho ibikoresho biremereye bihura na chassis. Aya masahani akoreshwa kenshi mugace ka firewByose cyangwa hafi yumurongo wogukwirakwiza, aho ubushyuhe nimbaraga za mashini ari nyinshi.
Uwiteka icyapa kirwanya ni injeniyeri yo kuba myugariro ukomeye. Bitandukanye na firime yoroshye, ayo masahani aba afite umubyimba mwinshi kandi arashobora kwerekana ibyiciro byinshi byubaka kugirango bikemure imivurungano yo hasi-ibikoresho bito bishobora kubura. Uruhare rwabo ni ingenzi cyane mu binyabiziga bya mazutu cyangwa imodoka zikora zifite moteri ikomeye, aho imashini "gutontoma" ihora ihari. Mugukuramo akazu kavuye kuri moteri ukoresheje an icyapa kirwanya , uruganda rushobora gukomeza imiterere yimodoka mugihe itandukanya abagenzi ibyiyumvo bikaze bya powertrain.
Kwigunga kwose hamwe nubucucike bwinshi burwanya urupapuro
Kubidukikije bisabwa cyane-nka limousine nziza cyangwa sitidiyo yabigize umwuga yo gufata amajwi-gusiba bisanzwe byuzuzwa hamwe na urupapuro rwinshi rwo kurwanya vibrasiya . Mugihe ibyapa bimanika byibanda ku guhagarika icyuma kunyeganyega, izo mpapuro zifite ubucucike bukabije zikora nka "bariyeri yuzuye imitwaro" kugirango ibuze imiraba y amajwi kunyura hasi na firewByose.
A urupapuro rwinshi rwo kurwanya vibrasiya mubisanzwe biremereye cyane kuruta ibikoresho bisanzwe. Iyi misa ni ngombwa kuko, mwisi ya acoustics, uburemere numwanzi wambere wo kohereza amajwi. Uru rupapuro rukunze gukoreshwa nkurwego rwa kabiri, rushyizwe hejuru yigitonyanga kugirango habeho ingaruka "sandwich". Ihuriro rifite akamaro gakomeye muguhagarika umuhanda muto-gutontoma kuranga ingendo ndende. Kubera ko aya mabati ari menshi, atanga kandi urugero rwokwirinda ubushyuhe, bigatuma akazu gakonja mugihe cyizuba kandi gishyuha mugihe cyitumba, bikarushaho kunezeza abayirimo.
Urupapuro rwo Kurwanya : Guhuza imiterere n'imikorere
Siyanse yo guceceka mwisi yimodoka ni gihamya yiterambere ryibikoresho. Kuva ku ruhare shingiro rwa kunyeganyega muguhindura uruhu rwicyuma cyikinyabiziga kurinda imirimo iremereye a urupapuro rwinshi rwo kurwanya vibrasiya , ibi bikoresho bikora muburyo bwo gusobanura umubano wacu numuhanda. Niba umuntu akoresha kwizerwa kugaragara kwa Dynamat ijwi ryica cyangwa gutangira umugenzo imodoka yica umushinga, ibisubizo ni imodoka yumva ikomeye, iryoshye, kandi ifite amahoro atagira akagero. Mugihe tugenda tugana mugihe cyibinyabiziga byamashanyarazi, aho urusaku rwumuyaga numuhanda ruhinduka amajwi yiganje, akamaro kizi nzitizi zihariye zo kurwanya vibrasiya na acoustic zizakomeza kwiyongera gusa.
Intandaro yo kuvura acoustic yimodoka ibeshya ikibazo cya resonance yimiterere.
