Tia Gbegbɔgblɔ . Ʋu ƒe nutrenu ƒe fliwo . nye ame siwo . Nu vevi siwo le eme . le ʋu aɖe me. Wozãa wo le teƒe geɖe ɖe . Ʋɔtruwo, fesrewo, ŋutilã ƒe wɔwɔme, zikpuiwo, ɣe ƒe keklẽ, mɔ̃wo ƒe xɔwo, kple ʋua ƒe akpatawo . , nana dɔ geɖewo abe . Tsilénu, nutrenu, gbeɖiɖi ƒe xɔxlɔ̃, ke ƒe mɔxexe, vuvɔ ƒe tsitretsitsi, ʋuʋudedi dzi ɖeɖe kpɔtɔ, dzoxɔxɔ ƒe nuléle, kple ŋusẽzazã nyuie.
abe akpa vevi aɖe ene le . Rubber ɖoɖo . , zi geɖe la, nutrenuawo wɔa dɔ ɖekae kple rababa ƒe akpa vevi bubuwo, siwo dometɔ aɖewoe nye . O-rings . , si wozãna na tsi kple tsi ƒe nutrenu; Ʋu siwo tsia ʋuʋudedi nu ƒe agbalẽviwo . , si woda ɖe ŋutilã ƒe wɔwɔme kple chassis teƒewo; kple Mɔ̃wo ƒe ʋuʋudedi dzi kpɔkpɔ ƒe agbalẽviwo . , si wozãna hena ŋutilã ƒe toɣliɖeɖe dzi ɖeɖe kpɔtɔ kple eƒe kpekpeme si le bɔbɔe. Akpa siawo katã ƒo ƒu wɔ ʋua ƒe . Nutrenu kple ʋuʋudedi-dziɖuɖu ƒe ɖoɖo . , si doa ŋusẽ nusiwo nɔa anyi didina kple akɔfafa si nɔa anyi didina ŋutɔ.
Le dɔwɔwɔ gome la, ele be nutrenu ƒe fliwo naɖe . Tensile ƒe ŋusẽ nyuitɔ kekeake, elasticity, dzoxɔxɔ ƒe tsitretsitsi, kple tsitsi ƒe tsitretsitsi . . Ele be woƒe cross-section structures nasɔ pɛpɛpɛ kple ʋu ƒe nɔnɔme siwo sɔ la be woakpɔ egbɔ be wotre nutrenu ƒe dɔwɔwɔ si ŋu kakaɖedzi le.
Le ɣeyiɣi ma ke me la, . O-rings . , abe rababa ƒe nu vevi bubu ene la, ele be woaɖe dzoxɔxɔ ƒe tsitretsitsi sesẽ kple nyadzɔdzɔgblɔmɔnuwo ƒe sɔsɔ kple wo nɔewo afia be woaka ɖe edzi be nutrenu si me tsi mele o ɣeyiɣi didi. Ʋu siwo tsia ʋuʋudedi nu ƒe agbalẽviwo . kple Mɔ̃wo ƒe ʋuʋudedi dzi kpɔkpɔ ƒe agbalẽviwo . Wɔ akpa vevi aɖewo le ʋuʋudedi dzi kpɔkpɔ me, kpe ɖe toɣliɖeɖe-nu kple damping ŋutete siwo le nutrenu gbadzɛwo ŋu be woawɔ ɖeka ado ʋua ƒe . NVH ƒe Dɔwɔwɔ (Toɣliɖeɖe, Ʋuʋu, Sesẽ).
1. Ðoɖo ɖe ɖoɖo nu le teƒe si woaɖoe ɖo nu .
Ne woɖo teƒe si woɖoe ɖo la, woate ŋu ade nutrenu ƒe akpawo hatsotsowo me ɖe . Hood ƒe nutrenuwo . (ŋgɔgbe, axadzigli, megbe), Ʋɔtru ƒe nutrenuwo ., Yameʋu ƒe ahuhɔ̃e ƒe nutrenuwo ., Axadzi fesre ƒe nutrenuwo ., Sunroof ƒe nutrenuwo ., Ʋɔtru gbãtɔ ƒe nutrenuwo ., Glassrun ƒe mɔ̃wo ., akɔta ƒe nutrenuwo ., Trunk ƒe nutrenuwo ., Nutrenu siwo tsi tre ɖe toɣliɖeɖe ŋu ., Nutrenu siwo tsi tre ɖe ta ŋu . , kple bubuwo.
Le nuto siawo dometɔ geɖe me la, . Ʋu siwo tsia ʋuʋudedi nu ƒe agbalẽviwo . Wozãnɛ hã tsɔ ɖea xɔtuɖoɖo ƒe ʋuʋu dzi kpɔtɔna—abe le dash panel area, chassis, kple a-pillar nuto me ene.
Woate ŋu atsɔ teƒe aɖewo siwo wotsɔa nu tsɛwo wɔe (ʋɔtruwo, axadzigliwo) akpe ɖe . Mɔ̃wo ƒe ʋuʋudedi dzi kpɔkpɔ ƒe agbalẽviwo . Be woagadzi NVH ƒe dɔwɔwɔ ɖe edzi.
2. hatsotsowo me toto to cross-section dzi .
Nutrenu ƒe fliwo dometɔ aɖewoe nye . nu sesẽ, si me do le , kple Metal-Rubber Composite . ƒomeviwo, siwo dometɔ aɖewoe nye nutrenu siwo wotsɔ nutrenu ƒo ƒui la ƒe xexlẽme wu 60%.
Cross-section design le vevie ŋutɔ na nutrenu ƒe dɔwɔwɔ, siwo dometɔ aɖewoe nye nuyi ƒe nɔnɔme, titrime, glass-kadodo ƒe nyaƒoɖeamenu, kple alesi wòsɔ kple ga mɔwo.
Nenema ke, . Mɔ̃wo ƒe ʋuʋudedi dzi kpɔkpɔ ƒe agbalẽviwo . Ebia be woatrɔ asi le eƒe titrime kple damping coefficients ŋu le ŋutilã ƒe nɔnɔme nu, si ana be vibration attenuation nyuitɔ kekeake nasu ame si.
O-rings . , le hadrolik ɖoɖowo me la, hã ɖoa ŋu ɖe cross-section dimensional control si sɔ pɛpɛpɛ ŋu be woakpɔ egbɔ be nutrenu ƒe agbenɔƒe.
3. hatsotsowo me toto to nutrenu ƒe dɔwɔwɔ me .
Woate ŋu ama wo ɖe . Weatherstrips . kple Nutrenu siwo wozãna le mɔ gbadza nu ..
Zi geɖe la, sponge-tu siwo me do le nɔa yame ƒe dzoxɔxɔ me hena dzoxɔxɔ kple fafa ƒe tsitretsitsi ɖe eŋu si dzi ɖe edzi. Wozãa nutrenu siwo wozãna le mɔ gbadza nu zi geɖe na yaƒoƒo ƒe ahuhɔ̃ewo, dzogoedzifesrewo, kple gota gome ƒe ʋuƒo.
Le nutrenu ƒe ɖoɖo bliboa me la, yame ƒe nɔnɔme ƒe nugbɔwo xea mɔ na tsi, dzoxɔxɔ, kple ke ƒe gege ɖe eme, esime . Ʋu siwo tsia ʋuʋudedi nu ƒe agbalẽviwo . Te ʋuʋudedi siwo le ga ƒe wɔwɔme siwo te ɖe wo nɔewo ŋu me ɖe to, si gadzi gbeɖiɖi ƒe xɔxlɔ̃ ɖe edzi.
Mɔ̃wo ƒe ʋuʋudedi dzi kpɔkpɔ ƒe agbalẽviwo . Ne wodae ɖe chassis me la, ɖea ʋuʋudedi kple mɔ dzi toɣliɖeɖe si mebɔ o dzi kpɔtɔna, si wɔnɛ be wowɔa NVH ƒe tsi si wotsɔ ƒoa ƒui si wotsɔ ƒoa ƒu ɖekae kple nutrenu ƒe ʋuƒo.
4. hatsotsowo me toto to nusiwo wotsɔ wɔa nu vovovowo ƒe wɔwɔme dzi .
Ðewohĩ nutrenu ƒe lãgbalẽwo anye . Nu Ðeka ƒe Nu ., Nu eve-nu eve ., Tri-Material . , alo Quad-Nuwo ƒe Nuwo Ƒe Ƒuƒoƒo ..
Quad-material structures kekea subɔsubɔdɔ ƒe agbenɔƒe ɖe enu ŋutɔ to rababa ƒe ƒuƒoƒo geɖe kple anyigbadzitakpɔnu ƒe ƒuƒoƒowo me.
Wozãa mɔ̃ɖaŋununya vovovo siwo sɔ kple wo nɔewo le .
Ʋu siwo tsia ʋuʋudedi nu ƒe agbalẽviwo . (le kpɔɖeŋu me, rababa + ga + damping layers)
Mɔ̃wo ƒe ʋuʋudedi dzi kpɔkpɔ ƒe agbalẽviwo . (le kpɔɖeŋu me, butyl rababa + fiberglass + foam si me kɔ)
Be woakpɔ kpekpeme si le bɔbɔe, dzoxɔxɔ ƒe tsitretsitsi, kple tsi ƒe sisi si nu sẽ la ƒe dadasɔ.
5. Ƒomedodowo le nusiwo wotsɔ wɔa nu ƒe ƒomevi nu .
Woma wo ɖe hatsotsowo me . Rubber nutrenu ƒe lãgbalẽwo ., Plastik-nutrenu siwo wotsɔ blaa nu . , kple thermoplastic elastomer nutrenu ƒe fliwo ..
EPDM ƒe rababa . nye tiatia vevitɔ le eƒe yame ƒe nɔnɔme si de ŋgɔ wu, dzoxɔxɔ ƒe tsitretsitsi, kple ozone ƒe tsitretsitsi ta.
Wozãa EPDM hã le afisiafi le ƒe 1999 me. O-rings . eye le damping layers siwo le ame aɖewo me . Ʋu siwo tsia ʋuʋudedi nu ƒe agbalẽviwo ..
Mɔ̃wo ƒe ʋuʋudedi dzi kpɔkpɔ ƒe agbalẽviwo . Zi geɖe la, zã . Butyl ƒe rababa . alo TPO . na nusiwo le bɔbɔe eye wodo wo ɖe wo nɔewo ŋu nyuie wu.
6. Ðoɖowɔwɔ to anyigba dzi atikewɔwɔ me .
Esiawo dometɔ aɖewoe nye . Nutrenu ƒe ʋuƒo siwo dzi wozɔna le ., Nutrenu siwo ŋu wofa nu ɖo . , kple Nutrenu siwo wotsɔ wɔa avɔe siwo wotsɔ avɔ wɔe . , si wozãna koŋ tsɔ ɖea ʋuʋudedi dzi kpɔtɔna, ɖea toɣliɖeɖe dzi kpɔtɔna, eye wòdidia subɔsubɔdɔa ƒe agbenɔƒe ɖe edzi.
Be NVH ƒe dɔwɔwɔ nanyo ɖe edzi la, . Ʋu siwo tsia ʋuʋudedi nu ƒe agbalẽviwo . Zi geɖe la, wotsɔa nusiwo wotsɔ blaa nu siwo me dzoxɔxɔ mele o kple esiwo me womezãa dzoxɔxɔ le o la dea eme; Mɔ̃wo ƒe ʋuʋudedi dzi kpɔkpɔ ƒe agbalẽviwo . ate ŋu azã laminated films atsɔ ana woalé ɖe wo nɔewo ŋu eye woanɔ anyi eteƒe nadidi.
7. Dɔwɔwɔ ƒe ƒomevi tɔxɛwo .
Kpɔɖeŋu aɖewoe nye . Smart Anti-Pinch Nutrenu ƒe Akpawo ..
Esi ʋu ƒe nunya le dzidzim ɖe edzi ta la, nutrenu ƒe akpawo le tɔtrɔm ɖe nukpɔkpɔ ƒe dɔ siwo wowɔ ɖekae ŋu.
Nenema ke le ʋu ƒe elektrɔnik kpekpeɖeŋunamɔ̃wo me .:
O-rings . wozãnɛ le teƒe geɖe le smart thermal-management systems me hena tsi ƒe nutrenu;
Mɔ̃wo ƒe ʋuʋudedi dzi kpɔkpɔ ƒe agbalẽviwo . Ðe ʋuʋudedi siwo gblẽa nu le elektrɔnik modules ŋu dzi kpɔtɔ, woƒe kakaɖedzi dzi ɖe kpɔtɔ.
Nɔnɔmewo
Ʋuwo ƒe nutrenu siwo wotsɔ wɔa nuawo koŋue wotsɔ wɔa . EPDM sponge + rababa si le ʋeʋẽm . , si ŋu wodo ŋusẽe kple ga tsɔlawo le eme be woanɔ anyi eteƒe nadidi eye woƒe dzoxɔxɔ nate ŋu anɔ te ɖe enu.
le nutrenu kple damping ƒe ɖoɖo si keke ta wu me, . O-rings ., Ʋu siwo tsia ʋuʋudedi nu ƒe agbalẽviwo . , kple Mɔ̃wo ƒe ʋuʋudedi dzi kpɔkpɔ ƒe agbalẽviwo . Wo dometɔ ɖesiaɖe wɔa akpa vevi aɖe le dzoxɔxɔ gã ƒe nutrenu, xɔtuɖoɖo ƒe ʋuʋu dzi kpɔkpɔ, kple chassis ƒe toɣliɖeɖe dzi ɖeɖe kpɔtɔ me, eye wowɔa ʋu ƒe akɔfafa ƒe gɔmeɖoanyi ɖekae.
Nu dzadzraɖo
Zi geɖe la, dzomeŋɔli ƒe ya ƒe toɣliɖeɖe kple tsi ƒe sisi tsoa nutrenu siwo le tsitsim gbɔ. Ele be woalé ŋku ɖe eŋu edziedzi.
Le mɔ̃ aɖewo me la, beléle na wo hã lɔ ŋkuléle ɖe . Ʋu siwo tsia ʋuʋudedi nu ƒe agbalẽviwo . na detachment kple . O-rings . Be tsitsi nalé nutrenu kple NVH ƒe dɔwɔwɔ me ɖe asi.
Dɔwɔƒewo ƒe ŋgɔyiyi ƒe nɔnɔmewo .
Esi wowɔ ŋgɔyiyi le nuwo kple nuwo wɔwɔ me ta la, nutrenu ƒe akpawo le tɔtrɔm tso akpa ɖeka ƒe akpawo dzi va ɖo . Dɔ geɖe wɔwɔ ƒe ɖoɖowo . Nutrenu nana + toɣliɖeɖe dzi ɖeɖe kpɔtɔ + nutome ƒe dɔwɔwɔ + akɔfafa, geared to to to towards lightweight kple high-performance rubber nuawo.
Le ɣeyiɣi ma ke me la, mɔ̃ɖaŋununya siwo wotsɔ léa ʋu ƒe ʋuʋu nu le ʋu ƒe ʋuʋudedi dzi .:
Ʋu siwo tsia ʋuʋudedi nu ƒe agbalẽviwo . → Damping si kɔ wu, adhesion si nu sẽ wu, si woate ŋu azã ake .
Mɔ̃wo ƒe ʋuʋudedi dzi kpɔkpɔ ƒe agbalẽviwo . → Ultra-Lightweight, High-Efficiency Low-Frequency Damping .
O-rings . → Dzoxɔxɔ ƒe tsitretsitsi si lolo wu, atikewo ƒe tsitretsitsi, agbenɔƒe didi .
ɖekae kple nutrenu ƒe fliwo, akpa siawo wɔa . Core System of Automotive Rubber Akpawo . , Do alɔ ŋgɔyiyi siwo woawɔ le etsɔme le akɔfafa, dedienɔnɔ, kple nutome ƒe dɔwɔwɔ me.
Ʋu ƒe nutrenu ƒe fliwo . nye ame siwo . Nu vevi siwo le eme . le ʋu aɖe me.
