Tia Gbegbɔgblɔ . Èbu nusi yi ɖe wò ʋu me ƒe xɔmenɔnɔ me abe ɖe wòle dziɖeɖi me ene tsɔ wu be wòanye rattling tin ate ŋu akpɔ? Enyo, akunya ma ƒe akpa ɖedzesi aɖe va ɖoa nu deŋgɔ siwo ƒoa toɣliɖeɖe, ʋuʋudedi, kple nu sesẽ (NVH) gbɔ. Egbea la, medi be maƒu tsi azu kalẽtɔ si womedzi ha na o etɔxɛe le fefewɔƒe sia: . IIR aluminum foil anti-vibration sheet, rababa aluminum foil anti-ʋuʋu ƒe agba . . Ne míagblɔe tututu la, enye nu me, gake eƒe ŋusẽkpɔɖeamedzia lolo ŋutɔ ɖikekemanɔmee!
Ðoɖoezizi ƒe Dzɔdzɔmeŋutinunya: Nukatae IIR & Aluminium Foil?
Le eƒe gɔmedzedze la, nusi ŋu míele nu ƒom tsoe le afisia enye nu vovovo siwo wotsɔ ƒo ƒui. Zi geɖe la, eƒoa butyl rubber gɔmeɖoanyi (vevietɔ, isobutylene isoprene rababa, alo IIR, si naa damping nɔnɔme wɔnukuwo) kple aluminum foil surface layer. Esia menye ƒomedodo si wowɔ le vome ko o; Enye mɔ̃ɖaŋununya ƒe tiatia si me nunya le. Butyl rubber, si nye polymer si ƒe dzoxɔxɔ sɔ gbɔ la, bi ɖe ʋuʋudedi ƒe ŋusẽ si xɔa dzo kple esi wòtrɔna wòzua dzoxɔxɔ sue aɖe me. Koŋ la, ebia ŋusẽ ma si ʋãa ame eye wòfaa akɔ nɛ. Gake aluminum-gbadzɛa ya nana xɔa ƒe wɔwɔme sesẽna ɖe edzi, enaa gbeɖiɖi ƒe xɔxlɔ̃ nyona ɖe edzi, eye vevietɔ wu la, enaa anyigba si nɔa anyi didina, si me dzoxɔxɔ le. Asitsalawo dometɔ geɖe, vevietɔ esiwo ƒe susu nɔa ʋuwo ƒe gbeɖiɖi ŋu gblɔ be ɖeko ƒuƒoƒo sia de ŋgɔ wu le gbeɖiɖi ƒe tsɔtsɔme taʋiʋli me.
Alesi agbalẽ gbadzɛ siawo wɔa dɔe ŋutɔŋutɔ .
Ne ga sue aɖe, gblɔ be ʋu ƒe ʋɔtru alo chassis, ʋuʋu (bu mɔ̃ ƒe ɖiɖi, mɔ dzi toɣliɖeɖe, alo gbeɖiɖi si tso wò nuƒomɔ̃wo me ko gɔ̃ hã) ŋu la, ehea gbeɖiɖi vɛ. An . IIR aluminum foil anti-vibration sheet . . Ewɔa dɔ to akpa ma ƒe lolome kple eƒe sesẽ dzi ɖeɖe kpɔtɔ me esime wòle ƒuƒoƒo si me ʋuʋudedi le ŋutɔ la dom ɖe ŋgɔ. Esia ɖea panel la ƒe resonant frequency dzi kpɔtɔna ŋutɔ eye, le Butyl ƒe damping coefficient si kɔkɔ ta la, ekakaa ʋuʋudedi ƒe ŋusẽ nyuie wu. Ele abe akɔtaɖonu falɛfalɛ si le ʋeʋẽm la tsɔtsɔ kpe ɖe gaƒoɖokui si le ɖiɖim ŋu vie ene – gbeɖiɖia me mekɔna enumake o.
Dɔwɔwɔ ƒe dzesi veviwo & nɔnɔmewo .
Ne wole atike siawo me dzrom la, mɔ̃ɖaŋununya ƒe nɔnɔmewoe nye nu vevitɔ kekeake. Nusiwo nàdi zi geɖe lae nye esi .:
Nɔnɔme . | Asixɔxɔ / Dzidzenu si wozãna ɖaa . |
Nusiwo bu ƒe akpa si wotsɔ ƒo ƒui . | ≥0.15 (le frequency siwo sɔ me) . |
tempe si wozãna. Kekeme | -40 lu va ɖo 80 .℃ |
Optimal instKatãation temp. | 10 ° C vaseɖe 40°C (xexeame ŋutɔŋutɔ ƒe dɔwɔwɔ bɔbɔe ate ŋu ato vovo) |
Nuwo ƒe wɔwɔme . | Butyl rababa gɔmeɖoanyi + aluminum foil anyigba . |
Adhesion ƒe dɔwɔwɔ . | Sesẽ, bubble/gap-maɖemaɖe le anyigba dzadzɛwo dzi . |
Nutome ƒe Sewo Dzi Wɔwɔ . | Aɖi mele eme o, ʋeʋẽmanɔmee, Reach / RoHS ƒe se si sɔ ɖe enu (woate ŋu atrɔ asi le eŋu) . |
Subɔsubɔ ƒe Agbe . | Ƒe 10+ (ne wodae nyuie) |
Le kpɔɖeŋu me, nusi bu ƒe akpa si me nu vovovowo le nye nu vevi aɖe si ɖea damping ƒe dɔwɔwɔ nyuie fiana. Egblɔa alesi gbegbe nuawo nyoe le ʋuʋudedi ƒe ŋusẽ tɔtrɔ wòazu nu bubu me la na wò, tsɔ wu be nàna wòakaka abe toɣliɖeɖe ene.
Afikae woyina? Dɔwɔwɔ ƒe Nɔnɔmewo .
nusiawo ƒe atsyɔ̃ɖoɖo . Rubber aluminum foil anti-vibration plates . nye woƒe nu geɖe wɔwɔ. Menye ʋu dzeani deŋgɔwo koe wonye o; Míele wo kpɔm le afisiafi tso asitsaʋuwo dzi va ɖo Energy Vehicle (NEV) ƒe asi si le kekem ɖe enu kabakaba dzi. Teƒe vevi aɖewoe nye esi .:
· Ʋɔtru Ememetɔwo .: Vevietɔ na gotagome toɣliɖeɖe dzi ɖeɖe kpɔtɔ kple "tinny" gbeɖiɖi si le ʋɔtru nu tutu ŋu.
· Underbody & Floor Panels .: Mɔ dzi toɣliɖeɖe, taya ƒe ɖiɖi, kple ʋuʋudedi siwo mebɔ o ƒe ʋuʋu ɖe vovo tso mɔa dzi.
· Trunk & Wheel Arches .: Mɔxexe ɖe megbe ƒe gbeɖiɖi ƒe toɣliɖeɖe kple kpe gbadzɛ siwo le chassis la ƒom ƒe gbeɖiɖi si doa dziku nukutɔe la nu.
· Engine ƒe xɔmexɔwo ƒe akpoxɔnuwo & dzodoƒewo .: Tete ɖe xɔtuɖoɖo ƒe ʋuʋu kple dzoxɔxɔ ƒe gbeɖiɖi si wotsɔna ƒoa nui ŋu.
· Xɔgbagbã: Èɖaxɔe se alo mèɖaxɔe se o, xɔtaxɔa ate ŋu anye nu gã aɖe si akpe ɖe ame ŋu le ʋu me toɣliɖeɖe me, vevietɔ ya ƒe toɣliɖeɖe le mɔ gã dzi ƒe duƒuƒu me.
Le nyateƒe me la, ŋusẽ si wòkpɔna ɖe ʋu ƒe ɖoɖoezizi bliboa kple ʋukuku ƒe nyonyome si wosusu be ele ʋua me dzi la ɖe dzesi ŋutɔ le ʋua ƒe akpa sia akpa. Asitsalawo dometɔ geɖe gblɔa vovototo si dze ƒã, eye wogblɔna be yewoƒe ʋuwo sena le wo ɖokui me be "esẽ" wu eye woxɔa ga Aƒeme si nye premium le eɖoɖo vɔ megbe.
Tiatia si nàwɔ le Damping me: Nusiwo Nàdi .
Esi tiatia geɖe le afima ta la, aleke nàwɔ atia nyuitɔ . IIR aluminum foil anti-vibration sheet . . ? Menye asixɔxɔ ɖeɖeko ŋue wòku ɖo o, xɔ dzinye se. Here’s a quick comparison of key vendor consideration:
Ŋutinu | Nudzrala si ƒe nyonyome de ŋgɔ . | Nudzrala le mama dedie nu (nya siwo ate ŋu adzɔ) . |
Ŋutilã me Dzadzɛnyenye . | Ðetugbi Nɔaƒe Butyl, Aluminium si ƒe nyonyome de ŋgɔ . | Nusiwo wogbugbɔ zã, nusiwo wotsɔ yɔa nu me, dɔwɔwɔ si bɔbɔ ɖe anyi wu . |
Adhesive ƒe nyonyome . | Sesẽ, si nɔa anyi didi, dzoxɔxɔ mete ŋu nɔa te ɖe enu o, si me ʋuʋudedi mele o . | Gbɔdzɔgbɔdzɔ, eɖea aŋgbawo le ɣeyiɣi aɖe megbe, ʋeʋẽ lilili, ami ƒe sisi |
Asitɔtrɔ le nɔnɔmewo ŋu & alesi woawɔ nu ɖe wo nɔewo nu . | Woate ŋu abɔbɔ ŋutɔ, woate ŋu atrɔ asi le wo ŋu bɔbɔe be woaƒo xlã wo nɔewo, nugbɔ ƒe ʋuʋu aɖeke meli o . | Sesẽ, si sesẽ be woawɔ dɔ kplii, meléna ɖe anyigba siwo mewɔ ɖeka kple ɖoɖo o ŋu nyuie o . |
Ðaseɖigbalẽwo . | Reach, Rohs, IATF 16949 (Automotive) | Ðaseɖigbalẽ ʋɛ aɖewo alo esiwo ŋu ɖikeke le . |
Trɔtrɔ ɖe nɔnɔmewo ŋu . | Na titrime vovovowo, agbalẽ ƒe lolomewo, Branding . | Tiatia siwo seɖoƒe li na, dzidzenu ƒe lolomewo ko . |
Menye agbalẽvi aɖe koe adzɔnuwɔƒe nyui aɖe adzra wò ɖo o; Woatsɔ egbɔkpɔnuwo ana, ɖewohĩ gɔ̃ hã custom die-cut shapes na dɔ aɖewo koŋ wɔwɔ alo titrime vovovowo na damping ƒe nudidi vovovowo. Ne míagblɔe tututu la, asitɔtrɔ le nɔnɔmewo ŋu aleae nye nusi ɖea viɖeawo ɖa tso ame mamlɛawo gbɔ.
InstKatãation & Longevity .
Akpa nyuitɔwo kekeake dometɔ ɖeka le egbegbe . Rubber aluminum foil anti-vibration plates . nye alesi wòle bɔbɔe be woatsɔe ade emee. Ne wotsɔ pepa si woɖe ɖe go si wotsɔ wɔ ɖekae kple megbedede ƒe megbedede ɖo la, zi geɖe la, enyea ‘peel kple stick’ ƒe dɔwɔwɔ. Zi geɖe la, womehiãa dɔwɔnu tɔxɛ aɖeke wu hɛ si wozãna kple agbalẽ xatsaxatsa o be woatsɔ akpɔ egbɔ be wolé ɖe eŋu nyuie. Wotrɔ asi le agbalẽ siawo ŋu nyuie, eye wowɔ wo be woatsɔ atsi tsitsi nu, si fia be womegasẽna o, ami ƒe sisi, alo woƒe ʋuʋu le ƒe geɖe siwo wotsɔ do go ʋu ƒe nɔnɔmewo gɔ̃ hã megbe. Mesusu be esia tae woƒe subɔsubɔ ƒe agbenɔnɔ wu ƒe ewo zi geɖe ɖo.
Nyataƒoƒo: Akɔfafa ƒe Kalẽtɔ si womekpɔna o la .
Mlɔeba la, . IIR aluminum foil anti-vibration sheet, rababa aluminum foil anti-ʋuʋu ƒe agba . nye akpa vevi aɖe le ʋu ƒe akɔfafa kple eƒe nyonyome yometiti me. Enye mɔ̃ɖaŋununya si dzi woŋea aɖaba ƒuna zi geɖe si le ɖoɖoezizi me (pun intended!) kpena ɖe ʋukuku ƒe nuteƒekpɔkpɔ si nyo ɖe edzi ŋutɔ ŋu. Le amesiame si le didim be yeaɖe toɣliɖeɖe dzi akpɔtɔ, ana gbeɖiɖimɔ̃wo nadzi ɖe edzi, alo ana woƒe sɔdola nase le eɖokui me be yexɔ asi wu ko la, agba siawo naa egbɔkpɔnu si wɔa dɔ nyuie, si nɔa anyi didina, eye wòwɔa nuku ŋutɔ. Edze abe ʋu siwo me ɖoɖoezizi le wu eye woɖɔa wo ɖo wu, vevietɔ esi EV siwo meƒoa nu o ƒe dzidziɖedzi le ŋgɔ yim la ana woƒe vevienyenye nadzi ɖe edzi le ƒe siwo gbɔna me ko ene.
Nyayɔyɔ siwo ŋu ŋusẽ le .:
1. Smith, J. (ƒe 2022). Ŋgɔyiyi le Ʋu NVH Nuwo me. Gbeɖiɖi kple ʋuʋudedi ƒe agbalẽ, 46 (3), 112-128.
2. Europa ƒe Atikewo Dɔwɔƒe. (ND). ɖo ɖoɖowɔɖi ŋuti nyatakakawo gbɔ. Woɖee tso [Link yi ECHA ƒe nyatakakadzraɖoƒe].
3. Dukɔwo Dome Elektrikmɔ̃ɖaŋununya ƒe Dɔwɔha. (ND). ROHS ƒe Mɔfiame. Woɖee tso [Link yi IEC ƒe nyatakakadzraɖoƒe].
4. Ʋu Dɔwɔƒe ƒe Action Group. (ND). IATF 16949 ƒe dzidzenuwo. Woɖee tso [Link yi AIAG ƒe nyatakakadzraɖoƒe].
Èbu nusi yi ɖe wò ʋu me nɔnɔ me be wòase le eɖokui me abe oasis si me dziɖeɖi le ene tsɔ wu be wòanye tin si le ʋuʋum la ŋu kpɔa?
