Bari mu kasance mai gaskiya, a duniyar yau, ko kuna tuki mota, tana aiki a masana'anta, ko ma jin daɗin gidanka, amo mara amfani da rawar jiki na iya zama ainihin tashin hankali. Ba wai kawai ta'aziyya bane; Yana tasiri aiki, karkara, da wani lokacin, ma aminci. Shi ke inda wani abu kamar yadda suke da alama, amma mai tasiri sosai, a matsayin farantin damina – Sau da yawa ake kira wani farantin rigakafi, farantin rigar shafewar shayarwa, ko ma kawai wani ɓacin rai ne mai tsauri - ya shigo wasa. Na ga waɗannan suna haɓaka a cikin shekaru, kuma a sarari, haɓaka suna da ban mamaki sosai.
Menene daidai muke magana a nan?
A zuciyar sa, a farantin damina ana samun injiniya don sha da dissipate makamashi. Ka yi tunanin shi kamar farfadowa da nazarin sauti da kuma bata gari. Don amfani da motoci, kuma wannan shine inda na gan su suna haskakawa mafi girma, galibi suna ƙunsar da kayan ƙira. Dauki Babban farantin iska Misali. Ana sau da yawa wanda aka yi daga cakuda iir (isobutylene-isopren roba, ko butyl roba) da kayan kwDukiya. Wannan ba kawai hadari ba ne; Kyakkyawan ƙira ne inda ake haɗa kayan kwDukiyar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar cuta don ƙirƙirar shinge mai tasiri mai tasiri a kan resonance.
Me yasa kwatsam na kwatsam? Kasuwancin masana'antu & fa'idodi
Drivera don mafi kyawun NVH (amo, rawar jiki, da mata masu mutunci shine rawar jiki mai yawa a kan masana'antu, musamman ma a cikin mota. Abokan ciniki suna tsammanin ɗakunan quetert, yana tarko, kuma ƙasa da gajiya a kan tafiya. Wannan bukatar don tsaftacewa ya tura masana'antun don ƙirƙirar, kuma a nan ne ci gaba Farantin rigakafi sun zama marasa amfani. Bayan kawai ta'azantar, waɗannan faranti suna ba da fa'idodi masu mahimmanci:
· Ingantaccen Ta'aziyya: Kai tsaye yana rage hayanayen gida da lalata girgiza.
· Inganta ingancin sauti: Ta hanyar hana kwamiti na kwamitin, tsarin sauti hakika yana haskakawa.
· Rayuwa da rayuwa: Karancin rawar jiki yana nufin ƙarancin sa da tsage a kan sassan kusa.
· Mafi kyawun aminci: Rage Gajiya na Direba, Yi imani da shi ko a'a.
Kimiyya a bayan shiru: Bayanin Fasaha
Lokacin da muke magana da fasaha, "m asarar" shine mabuɗin. Don babban inganci farantin warewar ware , wannan factor yawanci ne ≥0.25. Menene ma'anar hakan? A saukake, yana nuna yadda kayan aikin ya ba da karfi sosai a cikin zafi, maimakon barin shi sake duba sauti ko motsi na jiki. Abubuwan kamar manyan roba mai nauyi a nan. Sauran mahimmin tabarau sun hada da:
Index Offici | Ƙarin bayanai |
Haɗin asarar lamuni | ≥0.25 (Kyakkyawan ƙarfin ƙarfin ƙarfin iska) |
Operating zazzabi | -40 ℃ zuwa 80 ℃ (real-amfani da duniya na iya bambanta kaɗan) |
Shawarar da aka ba da shawarar Temp. | 10 ℃ zuwa 40 ℃ (don ingantaccen adhesion) |
Abun da aka tsara | Polymer butyl roba + aluminium coil + baya m takarda + takarda |
Kwanciyar hankali na dogon lokaci | Danshi-hujja, anti-tsufa, shekaru 8+ yana yin amfani da aikin |
Yarda da MuhDuki | Rohs2.0, kai, Pahs, TSCa (sigogin sarrafawa akwai) |
Hakanan an tsara waɗannan samfuran don zama danshi-fari, anti-tsufa, da kuma mai ban mamaki da ƙwararren zubar. Wannan yana nufin sau ɗaya a yi, suna da kyan gani don doguwar hauhawa, kiyaye ayyukansu na tsawon shekaru 8, wanda yake ban sha'awa.
A ina ne waɗannan Dukolin suke aiki da sihirinsu? Yanayin aikace-aikace
Kyakkyawan kyakkyawa buri ban sha'awa shine mafi girman kai. Ainihin, a cikin kayan motoci, za ku same su a wuraren da ke haifar da amo da girgizawa:
· Bangarori na ciki: Daidai yana rage hayaniya ta hanya da inganta fuskar magana. Yawancin abokan ciniki sun faɗi wannan shine inda suka lura da babbar bambancin gaggawa.
· Bene & chassis: M ga rage ƙananan-mitar rumble da rawar jiki daga hanya.
· Akwatin & ƙafafun: Kwatuwan tasirin tasowa daga tsakuwa da amo na gaba ɗaya, yana yin ɗakin ɗakin da ya fi ƙasƙanci.
· FirewDuk & injin injin: Mahimmanci don toshe injin injin injina a cikin ɗakin.
· Rufin ko gefen bango: Yana ba da gudummawa ga abin hawa na gaba ɗaya, musamman don hayaniyar iska.
Zabi farantinka: mai lura da siyarwa (Janar Tunani)
Duk da yake ba zan iya sunan takamaiman samfuran ba anan, lokacin da kuke kDukon dillalai daban-daban don a farantin damina , yi la'akari da waɗannan abubuwan. Ba kawai game da farashin ba; Labari ne game da darajar da aiki.
Siffa | Premium mai siyarwa | Kasafin kudi |
Damping mai dacewa | Babban (≥0.25), wanda kansa ya gwada shi | Na iya zama ƙasa, ƙarancin bayanan da aka tabbatar |
Kayan aiki | Budurwa Butyl Roba, lokacin farin ciki na Aluminum, iir | Asphalt-tushen, bakin ciki tsare, kayan da aka sake amfani dasu |
M & tsawon rai | Mai karfi, mai tsaanti, garanti na shekaru 8+ | M m, maye sag / bawo, gajere yana zaune |
Kamfanin muhDuki | Rohs, kai, kai, zakaran pahs, ƙananan murkushewa | Iyakance ko babu takamaiman takardar shaida |
M | Akwai don takamaiman girma / wasan kwaikwayon | Gabaɗaya daga-shelf masu girma dabam |
Kirki yana da wani abu don neman idan kuna da buƙatu na musamman - faɗi, takamaiman injuna na masana'antu waɗanda ke buƙatar mafita. Yawancin mashin da aka wakilta suna ba da wannan sassauci.
Abu mai sauki: aikace-aikace & rayuwar sabis
Shigarwa ba abin mamaki bane. Wadannan farantin yawanci suna zuwa da takarda na baya da takarda sun saki, yana sa su sauƙaƙe a yanka da kuma amfani kai tsaye don tsabtace ƙarfe. Makullin shine tsaftataccen wuri don ingantacciyar m. Da zarar an yi amfani da shi, suna aiki da synergisticDuky tare da wasu kayan, kamar murfin sauti a auren auduga, don ƙirƙirar tsarin rage raguwar ragin ragi mai yawa. Designerwararrakin tsufa da danshi mai tsayayya da danshi mai tsayayya da rayuwa mai tsawo, rike da yin amfani da yanayin shekaru ba tare da wahala ba ko zubar. Yana da "saita shi kuma manta shi" nau'in bayani, wanda yake kyakkyawa sosai.
Tunanin Karshe:
Daga hangen nesa, saka hannun jari a inganci Farantin rigakafi ba kawai game da rage amo bane; Labari ne game da inganta kwarewar gabaɗaya da tsawon abin da kuke amfani da su. Ko don abin hawa ko kayan aikin masana'antu, tasirin akan aikin NVH yana da mahimmanci. Da alama cewa a matsayinta na ci gaba, waɗannan passer da alama ba za su iya zama mafi mahimmanci wajen ƙirƙirar ƙwararrun ƙura ba, mahDuki more rayuwa.
Hasumawa
1. ISO 10846-1: 2008 - Acoustics da rawar jiki - ma'aunin Canja wurin Vibro-Acoustication - Part 1: ka'idodi da jagorori.
2. Sae J1637 - auna yawan motocin motsa jiki (ka'idojin NVH sau da yawa suna nufin yanayin yanayi mai tasiri).
3. Ra'ayin Haske (2011/65/65/65/65/65 / EU) - A ƙuntatawa na amfani da wasu abubuwa masu haɗari a cikin kayan lantarki da lantarki.
4. Kai tsaye Ka'idoji (EC No 1907/2006) - Ricarationsididdigar kimantawa, izini da ƙuntatawa na sunadarai.
Bari mu kasance mai gaskiya, a duniyar yau, ko kuna tuki mota, tana aiki a masana’anta, ko ma jin daɗin gidanka, amo mara amfani da rawar jiki na iya zama ainihin tashin hankali.







Zaɓi Harshe



