Nkawom Momma yɛnka nokware, wɔ nnɛ wiase yi mu, sɛ́ woreka kar, woreyɛ adwuma wɔ adwumayɛbea, anaasɛ woregye w’ani mpo wɔ wo fie kɛkɛ no, dede a wompɛ ne wosow betumi ayɛ ɔhaw ankasa. Ɛnyɛ awerɛkyekye nko ara; Ɛka adwumayɛ, ɛyɛ den, na ɛtɔ mmere bi a, ahobammɔ mpo. Ɛhɔ na biribi te sɛ nea ɛyɛ mmerɛw, nanso etu mpɔn a ɛyɛ nwonwa, sɛ . Vibration Damping Plate . – Wɔtaa frɛ no anti-vibration plate, vibration isolation plate, anaasɛ mpo vibration damping pad kɛkɛ – ba asɛm no mu. Mahu sɛ eyinom redannan wɔ mfe no mu, na sɛ yɛbɛka no pen a, nkɔso no yɛ nwonwa koraa.
Dɛn ankasa na yɛreka ho asɛm wɔ ha?
wɔ ne titiriw mu no, A . Vibration Damping Plate . Wɔayɛ no sɛnea ɛbɛyɛ a ɛbɛtwe ahoɔden a ɛwosow no na asɛe. Fa no sɛ ɛyɛ ahopopo ma nnyigyei ne honam fam ahopopo. Wɔ kar a wɔde di dwuma ho, na ɛha na mahu sɛ ɛrehyerɛn kɛse no, mpɛn pii no ɛfa nneɛma a wɔabom ayɛ a ɛyɛ nwonwa ho. Fa no sɛ . Ɛhɔnom wosow mprɛte a ɛyɛ hu . , sɛ ebia. Wɔtaa yɛ no fi IIR (isobutylene-isoprene rɔba, anaa butyl rɔba) ne aluminum foil a wɔde afra mu. Eyi nyɛ random mix kɛkɛ; Ɛyɛ nhyehyɛe a wɔabu ho akontaa a butyl rɔba no viscoelastic ahoɔden no ne aluminium no structure integrity abɔ mu de ayɛ akwanside a etu mpɔn a ɛyɛ nwonwa wɔ resonance ho.
Dɛn nti na mpofirim ara boom no? Nnwumayɛ mu nsɛm & mfaso horow .
NVH (dede, wosow, ne kateeyɛ) adwumayɛ a ɛyɛ papa no yɛ ade kɛse wɔ nnwuma ahorow mu, titiriw wɔ kar mu. Adetɔfo hwɛ kwan sɛ adan a ɛyɛ komm, kar a wɔde tu kwan a ɛyɛ mmerɛw, ne ɔbrɛ a ɛba fam wɔ akwantu tenten mu. Saa ahwehwɛde a ɛne sɛ wɔbɛyɛ no yiye yi ama wɔn a wɔyɛ nneɛma no ayɛ foforo, na ɛhɔ na ɛkɔ akyiri . Mprɛte a ɛko tia wosow . abɛyɛ nea ɛho nhia. Wɔ awerɛkyekye ara kwa akyi no, saa mprɛte yi ma wonya mfaso kɛse .:
· Awerɛkyekye a wɔama anya nkɔso .: Ɛtew dede a ɛwɔ ɔdan no mu ne wosow a wotumi hu so tẽẽ.
· Ɔdio a ɛyɛ papa a ɛkɔ anim .: Ɛdenam panel resonance a wosiw ano so no, nnyigyei nhyehyɛe ahorow hyerɛn ankasa.
· Extended Component Life .: Sɛ wowosow no kakraa bi a, ɛkyerɛ sɛ nneɛma a ɛbɛn ho no ntetew kɛse.
· Ahobammɔ a eye kyɛn so .: Ɔbrɛ a ɛso atew, gye di anaasɛ wunnye nni.
Nyansahu a ɛwɔ kommyɛ no akyi: mfiridwuma ho nsɛm .
Sɛ yɛrekasa technical a, "composite loss factor" no yɛ key. ma nea ɛkorɔn . Vibration Isolation Plate . , saa ade yi taa yɛ . ≥0.25. Dɛn na ɛno kyerɛ? Sɛ yɛbɛka no tiawa a, ɛkyerɛ sɛnea ade no dannan ahoɔden a ɛwosow no yiye ma ɛyɛ ɔhyew, sen sɛ ɛbɛma ayɛ dede sɛ nnyigyei anaa honam fam kankyee. Nneɛma te sɛ butyl rɔba a wɔahwere no kɛse no di mu wɔ ha. specs afoforo a ɛho hia ne .:
Adwumayɛ ho nkyerɛkyerɛmu . | Nkyerɛmu |
Composite loss factor . | ≥0.25 (ahoɔden a ɛwosow yiye a wɔsɛe no) . |
Ɔhyew a ɛyɛ adwuma . | -40°C kosi 80°C (ɛbetumi adi dwuma wɔ wiase ankasa mu kakra) . |
Wɔkamfo kyerɛ sɛ wɔnyɛ adansi ho adwuma temp. | 10°C kosi 40°C (ma adhesion a eye sen biara) . |
Nneɛma a wɔahyehyɛ . | Polymer butyl rɔba + aluminium foil + akyi adhesive + krataa a wɔde gyae . |
Bere tenten a wɔde gyina hɔ pintinn . | Nsu a ɛyɛ den, anti-aging, 8+ mfe damping adwumayɛ . |
Nneɛma a atwa yɛn ho ahyia a wodi so . | ROHS2.0, Reach, PAHS, TSCA (Nkyerɛkyerɛmu a wotumi yɛ ho mfonini wɔ hɔ) . |
Wɔayɛ saa nneɛma yi nso sɛnea ɛbɛyɛ a nsu ntumi nkɔ mu, ɛko tia onyin, na nea ɛho hia titiriw no, ɛnyɛ den na ɛko tia nsu a ɛtɔ gu fam. Eyi kyerɛ sɛ bere a wɔde adi dwuma no, wɔayɛ fɛ yiye ama bere tenten no, akura wɔn adwumayɛ mu bɛboro mfe 8, a ɛyɛ nwonwa.
Ɛhe na saa pads yi yɛ wɔn nkonyaayi ho adwuma? we tebea horow .
Nneɛma a ɛyɛ fɛ a ɛyɛ fɛ . Vibration Damping Pad . ne sɛnea ɛyɛ adwuma wɔ mmeae ahorow. Titiriw no, wɔ kar ho adwumayɛ mu no, wubehu wɔn wɔ mmeae a ɛma dede ne wosow ba anaasɛ ɛde kɔ .:
· Ɔpon a ɛwɔ mu no so nnua .: Ɛtew ɔkwan so dede so kɛse na ɛma ɔkasafo no mu da hɔ yiye. Adetɔfo pii ka sɛ ɛha na wohu nsonsonoe kɛse a ɛsen biara ntɛm ara.
· Fam & chassis .: Nea ɛho hia ma rumble ne wosow a ɛba fam a wɔbɛtew so afi ɔkwan no so.
· trunk & wheel arches .: Absorbs impact dede a efi abotan ne ɔkwan so dede nyinaa mu, na ɛma akyi dan no yɛ dinn kɛse.
· FirewJapan & engine dan .: Nea ɛho hia ma engine dede a wɔde kɔ ɔdan no mu no a wobesiw ano.
· Ɔdan atifi anaa ɔfã bi fasu ho nhyehyɛe .: Ɛboa ma kar a ɛyɛ komm koraa, titiriw ma mframa mu dede.
Wo prɛte a wobɛpaw: Adetɔnfo ntotoho (nsusuwii ahorow a ɛfa nneɛma nyinaa ho) .
Bere a mintumi mmɔ brand ahorow pɔtee bi din wɔ ha no, bere a worehwɛ adetɔnfo ahorow ama . Vibration Damping Plate . , susuw nneɛma yi ho. Ɛnyɛ bo a wɔbɔ kɛkɛ; Ɛfa botae ne adwumayɛ ho.
Su | Premium vendor ho nsusuwii . | Budget vendor nsusuwii ahorow . |
Damping coefficient . | Ɔkorɔn (≥0.25), wɔsɔɔ hwɛe wɔ ahofadi mu . | Ebia ɛyɛ nsɛm a ɛba fam, a wontumi nnye nni sɛ ɛyɛ nokware . |
Nneɛma a wɔahyehyɛ . | Virgin butyl rɔba, aluminum a ɛyɛ den a wɔde ayɛ aduru, iir . | Nneɛma a wɔde asphalt ayɛ, a ɛyɛ tratraa, nneɛma a wɔasan de adi dwuma . |
Adhesion & nkwa tenten . | a ɛyɛ den, ɛyɛ den a ɛbata ho, mfe 8+ guarantee . | adhesive a ɛyɛ mmerɛw, betumi ayɛ mmerɛw/peel, nkwa nna tiaa . |
Nneɛma a atwa yɛn ho ahyia ho adansedi krataa . | Rohs, Reach, PAHS a ɛne no hyia, VOC a ɛba fam . | Adansedi nkrataa pɔtee bi anaasɛ enni hɔ koraa . |
Nneɛma a wɔayɛ no sɛnea wopɛ . | Ɛwɔ hɔ ma nsusuwii pɔtee/adwumayɛ . | Mpɛn pii no, ɛnyɛ nea ɛyɛ kɛse nkutoo . |
Akyinnye biara nni ho sɛ customization yɛ biribi a ɛsɛ sɛ wohwehwɛ sɛ wowɔ ahwehwɛde soronko a – ka sɛ, kar pɔtee bi a wɔfrɛ no OEM . anaa mfiridwuma mu mfiri a ehia ano aduru a wɔayɛ ama wo. Adetɔnfo pii a wɔwɔ din pa de saa nsakrae yi ma.
Adeyɛ a ɛyɛ mmerɛw: we & Service asetra .
InstJapanation yɛ nwonwa sɛ ɛyɛ tẽẽ. Saa mprɛte yi taa de akyi adhesive ne release krataa ba, na ɛma ɛyɛ mmerɛw sɛ wobetwitwa na wɔde apete dade a ɛho tew so tẽẽ. Nea ɛho hia ne ɔfasu a ɛho tew a ɛbɛma abata ho yiye. Sɛ wɔde di dwuma wie a, wɔyɛ adwuma bom ne nneɛma afoforo te sɛ nnyigyei a wɔde siw ano cotton, de yɛ dede a ɛtew so a ɛwɔ ntoatoaso pii. Wɔn nhyehyɛe a ɛko tia onyin ne nea ɛnyɛ nea nsu ntumi nkɔ mu no hwɛ hu sɛ ɛbɛtra hɔ akyɛ, na ɛma adwumayɛ yɛ adwuma yiye mfe pii a ɛnyɛ den anaasɛ ɛnhinhim. Ɛyɛ "set it and forget it" ano aduru, a ɛyɛ fɛ yiye.
Nsusuwii a etwa to: sika a wɔde hyɛ mu yiye .
Sɛnea mihu no, sika a mede bɛto nneɛma a ɛyɛ papa mu . Mprɛte a ɛko tia wosow . ɛnyɛ dede a wɔbɛtew so kɛkɛ; Ɛfa osuahu nyinaa ne nkwa tenten a wobɛma ayɛ yiye biara a wode bedi dwuma no ho. Sɛ́ ɛyɛ kar anaa mfiridwuma mu nneɛma no, nkɛntɛnso a ɛwɔ NVH adwumayɛ so no yɛ kɛse. Ɛte sɛ nea bere a mfiridwuma renya nkɔso no, saa mpaboa a ɛte sɛ nea ɛnyɛ nea ɛyɛ hu yi bɛyɛ nea ɛho hia kɛse wɔ mmeae a ɛhɔ yɛ komm a ahotɔ wom no mu.
Nsɛm a wɔakyerɛw a ɛfa tumidi ho .
1. ISO 10846-1:2008 – Acoustics and Vibration – Laboratory susudua a ɛfa vibro-acoustic transfer properties of resilient elements ho – Ɔfa 1: Nnyinasosɛm ne akwankyerɛ.
2. SAE J1637 – Kar mu nnyigyei nhyɛso dodow a wɔsusuw (NVH gyinapɛn ahorow taa kyerɛ damping a etu mpɔn).
3. ROHS 2.0 Directive (2011/65/EU) – Ɛfa anohyetoɔ a ɛfa nneɛma bi a ɛyɛ hu a wɔde di dwuma wɔ anyinam ahoɔden ne ɛlɛtrɔnik mfiri mu ho.
4. Reach Regulation (EC No 1907/2006) – nnuru a wɔde kyerɛw, tumi krataa ne anohyeto a wɔde ma wɔ nnuru ho.
Momma yɛnka nokware, wɔ nnɛ wiase yi mu, sɛ́ woreka kar, woreyɛ adwuma wɔ adwumayɛbea, anaasɛ woregye w’ani mpo wɔ wo fie kɛkɛ no, dede a wompɛ ne wosow betumi ayɛ ɔhaw ankasa.
