Indlela Izinto Zomsindo Zezimoto Ezithuthukisa Ngayo Induduzo Yekhabhini | Umhlahlandlela we-NVH

Indlela Izinto Zomsindo Zezimoto Ezithuthukisa Ngayo Induduzo Yekhabhini

Konjiniyela bezimoto be-OEM kanye ne-Tier 1, induduzo yekhabhini ayikona nje ukunciphisa ama-decibel ambalwa.

Ubunjiniyela be-acoustic bezimoto obusebenzayo buqala ngemibuzo emithathu eyisisekelo:

• Umsindo uvelaphi?
• Ingena kanjani ekhabini?
• Yisiphi isisombululo sezinto ezibonakalayo noma sesakhiwo esifaneleka kakhulu ukuyilawula?

Kubunjiniyela bezimoto i-NVH, umsindo uvame ukufinyelela egumbini labagibeli ngezindlela ezimbili eziyinhloko:

• Umsindo osemoyeni
• Umsindo othwalwa yisakhiwo

Ukuqonda umehluko phakathi kwalezi zindlela ezimbili zokudlulisa kubalulekile lapho ukhetha izifutho ze-acoustic zezimoto, izinto zokushisa, izendlalelo zokudambisa, ama-decouplers, kanye nezinhlelo ze-acoustic ezinezendlalelo eziningi.

Impendulo esheshayo

Izinto zokuzwakala kwezimoto zithuthukisa induduzo yegumbi ngokulawula umsindo nokudlidliza ngezindlela eziningana ezahlukene.

Izinto zefayibha ezinezimbobo zisetshenziswa kakhulu ukumunca umsindo ovela emoyeni.

Izinto zokudambisa amanzi ziyasiza ekunciphiseni ukudlidliza kwephaneli.

Izingqimba zezithiyo zinciphisa ukudluliselwa komsindo.

Izinto zokuhlukanisa zisiza ekunciphiseni ukudluliselwa kokudlidliza phakathi kwezakhiwo.

Ezinhlelweni zezimoto zangempela, le misebenzi ivame ukuhlanganiswa ibe yiphakheji ye-acoustic ehlanganisiwe kunokuthembela ezintweni ezilodwa ukuxazulula yonke inkinga ye-NVH.

1. Kuyini i-NVH Yezimoto?

I-NVH imele:

• Noise
• Vibration
• Ukhahlo

Zonke lezi zici zithonya kakhulu indlela abashayeli nabagibeli ababona ngayo induduzo nekhwalithi yemoto.

Noise

Umsindo ubhekisela emsindweni ozwiwa ngabagibeli bemoto.

Imithombo evamile yomsindo wezimoto ihlanganisa:

• Umsindo wethayi nomgwaqo
• Umsindo womoya
• Umsindo wenjini
• Umsindo wemoto kagesi
• Giya ukukhala
• Umsindo we-HVAC
• Umsindo wesistimu yokupholisa
• Imisebe yephaneli yomzimba

Amabanga ahlukene emvamisa adala imibono ehlukene kakhulu yomuntu siqu.

Umsindo ophansi ungabonakala kanje:

• elichumayo
• kuduma
• ukuhuda

Umsindo ovame kakhulu ungabonakala kanje:

• ukuhayiza
• ukuhayiza
• umsindo obukhali wethoni
• umsindo wemvamisa ephezulu yenjini kagesi

Yingakho izinga lokucindezela komsindo lilodwa lingakwazi ukuchaza ngokugcwele ikhwalithi ye-acoustic ye-cabin.

Vibration

Ukudlidliza kuvela ekuvuselelweni komshini.

Imithombo evamile ihlanganisa:

• Ukusebenzisana phakathi kwamathayi nomgwaqo
• Ukunyakaza kokumiswa
• Ukuvuselela amandla
• Ama-motors kagesi
• Amasistimu wamagiya
• I-resonance yesakhiwo

Lokhu kudlidliza kungadlula ku:

• Izingxenye zokumiswa
• Ozimele abangaphansi
• chassis
• Amapaneli omzimba
• Izinsimbi zezihlalo
• Amasistimu okuqondisa

Okunye ukudlidliza kubonwa ngqo ngabantu abahlala khona.

Ezinye zivusa amaphaneli omzimba, abese ekhipha umsindo ekhabini.

Ukhahlo

Ubukhali bubhekisela kakhulu ekuboneni okubonakalayo kokudlidliza kwemoto kanye nekhwalithi yomsindo kunepharamitha eyodwa ebonakalayo.

Izibonelo zifaka:

• Umthelela omkhulu lapho ushayela udlula ukungahambi kahle komgwaqo
• Ukudlidliza okuvamise kakhulu okuphansi
• Ikhabhini liduma ngesivinini esithile semoto
• Ukubukeka okungathandeki kwesakhiwo

Ngakho-ke, inhloso yobunjiniyela obuhle be-NVH akusikho ukususa yonke imisindo.

Kuwukulawula amandla angathandeki e-acoustic kanye ne-vibration.

2. Umsindo Ungena Kanjani Endlini Yezimoto?

Ngokombono wendlela yokudlulisela, umsindo wekhabhini yezimoto ungahlukaniswa ngezigaba ezimbili ezinkulu:

Umsindo Ohamba Ngendiza

futhi

Umsindo Oqhutshwa Yisakhiwo

Lezi zindlela ezimbili zidinga amasu okulawula ahlukene.

3. Uyini Umsindo Ohamba Ngendiza?

Umsindo ophuma emoyeni ungamandla omsindo ahamba kakhulu emoyeni ngaphambi kokufika endaweni yabagibeli.

Isibonelo, ukusebenzisana kwamasondo nomgwaqo kukhiqiza amandla okuzwakala endaweni yamasondo.

Ingxenye yalowo msindo ihamba emoyeni futhi ingangena emotweni ngephansi, i-wheel arch, iminyango, noma ezinye izakhiwo zomzimba.

Ngokufanayo, ama-HVAC blowers akhiqiza umsindo ohamba ngqo ngemibhobho yomoya kanye nekhabhini.

Imithombo evamile yomsindo ophuma emoyeni ihlanganisa:

• Umsindo womoya
• Umsindo wokukhanya kwethayi
• Umsindo we-HVAC
• Umsindo wefeni opholile
• Umsindo wethrafikhi yangaphandle
• Umsindo othile wenjini kagesi
• Umsindo othile wesitimela samandla

Uma umsindo ophuma emoyeni ungena ekhabini, ungaphinde ubonakale ngokuphindaphindiwe usuka ezindaweni zangaphakathi.

Uma ingaphakathi lemoto lingamuncwi ngokwanele umsindo, amandla omsindo angase aqhubeke nokuvela ezindaweni ezifana nalezi:

• Indlu
• Isihloko
• Doors
• Dashboard
• Floor
• Isiqu

Lokhu kwandisa amandla okuzwakala azwakala ngabantu abahlala kuwo.

Yingakho izinto ezithinta umsindo zisetshenziswa kabanzi ngaphakathi kwemoto.

4. Izinto Zomsindo Ezine-Fibrous Automotive Zimunca Kanjani Umsindo?

Izinto ze-PP/PET ezinomsindo we-fibrous ziyizinto ezivamile zokufunxa umsindo ezinezimbobo.

Uma igagasi lomsindo lingena kunethiwekhi yefayibha, izinhlayiya zomoya zihamba ngesakhiwo esiyinkimbinkimbi esinezimbobo.

Phakathi nale nqubo, amandla e-acoustic ancishiswa ngezindlela ezifana nalezi:

• Ukungqubuzana phakathi komoya kanye nemicu
• Ukulahlekelwa okunamandla
• Ukushintshaniswa kokushisa
• Ukushabalaliswa kwamandla okubangelwa ukuhamba komoya ngenethiwekhi enezimbobo

Ingxenye encane yamandla e-acoustic ekugcineni iguqulwa ibe ukushisa.

Ngenxa yalokho, amandla omsindo amancane abonakala emuva ekhabini.

Lesi yisimiso esiyisisekelo sama-fibrous automotive acoustic absorbers.

5. Kungani Ukujiya Kodwa Kunganele?

Umbono ovamile ukuthi izinto ezijiyile ze-acoustic zihlala zisebenza kangcono.

Eqinisweni, ukumuncwa komsindo wezimoto kuncike kumingcele eminingi, okuhlanganisa:

• Ubukhulu
• Isisindo esiyisisekelo
• Ubuningi
• Ububanzi befiber
• Isakhiwo sefayibha
• Ukupha
• Ukumelana nokuhamba komoya
• Isilinganiso sokucindezela
• Isimo sokufakwa
• Ibanga lemvamisa yokuqondisa

Enye yemingcele ebaluleke kakhulu ukumelana nokuhamba komoya.

Uma into ivulekile kakhulu, umsindo ungadlula kalula, kodwa ukuxhumana phakathi komoya ohambayo kanye nenethiwekhi yefayibha kungase kungabi ngokwanele.

Uma into iminyene kakhulu, umsindo omningi kakhulu ungase ubonakale ebusweni esikhundleni sokungena esakhiweni esinezimbobo.

Ngakho-ke izinto ze-acoustic ezisebenza kahle zidinga ibhalansi efanele phakathi kwalokhu okulandelayo:

Ukubhoboka, isakhiwo sefayibha, kanye nokumelana nokuhamba komoya.

6. Uyini Umsindo Ohamba Nesakhiwo?

Umsindo othwalwa yisakhiwo uqala njengoba ukudlidliza komshini kudluliselwa ngesakhiwo semoto.

Isibonelo esijwayelekile yilesi:

Ukuzijabulisa komgwaqo

↓

Ukudlidliza kwethayi

↓

Ukumiswa

↓

Uzimele ongaphansi

↓

Umzimba wemoto

↓

Ukudlidliza kwephaneli yomzimba

↓

Umsindo ophuma ekhabini

Umsindo wokugcina ungase uzwakale emoyeni, kodwa indlela yokuqala yokudlulisela yayihlelekile.

Lona umehluko omkhulu phakathi komsindo othwalwa yisakhiwo kanye nomsindo ophuma emoyeni.

7. Kungani I-Acoustic Fiber Ingakwazi Ukuxazulula Wonke Umsindo Ohamba Nesakhiwo?

Lokhu kungenye yezinto ezibaluleke kakhulu ekuthuthukisweni kwe-acoustic yezimoto.

I-fibre ye-acoustic enezimbobo yenzelwe ikakhulukazi ukumunca amandla omsindo aphuma emoyeni.

Uma inkinga enkulu kungukudlidliza okukhulu kwephaneli yomnyango, iphaneli yephansi, i-wheelhouse, noma enye ingxenye yesakhiwo, ukwengeza i-acoustic fiber eyengeziwe kukodwa ngeke kususe imbangela eyinhloko.

Umsindo othwalwa yisakhiwo ngokuvamile udinga inhlanganisela yezindlela eziningana zokulawula.

Izinto zokudambisa

Izingqimba zokudambisa zisetshenziselwa ukunciphisa ubukhulu bokudlidliza kumaphaneli ensimbi noma ahlanganisiwe.

Izindawo ezijwayelekile zohlelo lokusebenza zifaka:

• Amaphaneli angaphandle omnyango
• Amaphaneli aphansi
• Izindawo zezindlu zamasondo
• Amaphaneli esiqu
• Insimbi yomzimba

Izinto Zokuxova

Ukuhlukanisa izendlalelo kusiza ekunciphiseni ukuhlangana kwemishini phakathi kwezakhiwo.

Zibalulekile futhi ezinhlelweni ze-acoustic ezinezingqimba eziningi lapho kudingeka khona ungqimba oluhambisanayo phakathi kwesithiyo nomzimba wemoto.

Izinto Zokuvimba

Izingqimba zezithiyo zisetshenziselwa ukunciphisa ukudluliselwa komsindo.

Ngokuvamile bathembela ekwakhiweni okuphezulu noma kwezingqimba eziningi ukuze bathuthukise ukulahleka kokudlulisela.

Ukumunca Izinto

Izingqimba ezimuncayo zinciphisa amandla omsindo asemoyeni uma lawo mandla efika ekhabini noma ephaketheni le-acoustic.

Ekwakhiweni kwezimoto ezingokoqobo, le misebenzi ivame ukuhlanganiswa kanje:

Ukumanzisa + Ukuhlukanisa + Ukuvimba + Ukumunca

8. Umsindo Ohamba Ngendiza Nowesakhiwo Uvame Ukuhlanganiswa

Ezinkingeni ze-NVH zezimoto zangempela, izindlela zomoya kanye nezindlela ezithwalwa yisakhiwo azizimele ngokuphelele.

Ngokwesibonelo:

Ukuvusa umgwaqo kuqala kudala ukudlidliza komshini.

Lokho kudlidliza kuhamba ngokumiswa kanye nesakhiwo somzimba.

Iphaneli yomzimba bese ivuselelwa.

Iphaneli elidlidlizayo likhipha umsindo emoyeni wekhabhini.

Ngakho-ke indlela ephelele ingaba:

Ukuzijabulisa Komgwaqo

↓

Ukudlidliza Okuthwalwa Yisakhiwo

↓

Ukudlidliza Kwephaneli Yomzimba

↓

Umsindo Ohamba Ngendiza

↓

Ukubona Kwabagibeli

Ngenxa yalesi sizathu, onjiniyela be-OEM NVH ababuzi nje ukuthi inkinga ibangelwa umoya noma isakhiwo.

Kudingeka baqonde:

• Yimuphi umthombo oyinhloko?
• Iyiphi indlela yokudlulisela enegalelo elikhulu?
• Yiluphi uhla lwemvamisa oludinga ukuthuthukiswa?

9. Amabanga Ahlukene Emvamisa Adinga Amasu Ahlukene E-NVH

Akukho nto eyodwa engaxazulula ngempumelelo yonke inkinga yomsindo kuyo yonke imvamisa.

Amabanga ahlukene emvamisa ngokuvamile adinga amasu ahlukene obunjiniyela.

Frequency Low

Izinkinga ezivame ukuba sezingeni eliphansi zivame ukuhlotshaniswa nalokhu:

• Izindlela zomzimba
• Ukudlidliza kwesakhiwo
• Ukuqina kwephaneli
• Ukuvuselela ukumiswa
• Ukuvuselela amandla

Izinkinga ezinkulu ezivame ukuba sezingeni eliphansi ngokuvamile azikwazi ukuxazululwa yizifutho ezilula ezinezimbobo zodwa.

Izixazululo ezijwayelekile zingafaka:

• Ukwenza ngcono kwesakhiwo
• ulahla
• Ukwehlukaniswa kokudlidliza
• Ukulungiswa kokukhweza
• Ukulungiswa kokuqina komzimba

Imvamisa Ephakathi

Umsindo wemvamisa ephakathi uvame ukudinga inhlanganisela yalokhu okulandelayo:

• ulahla
• Ukudwengula
• Ukusebenza kwesithiyo
• Ukumuncwa komsindo

Imvamisa Ephakathi Kuya Ephezulu

Izifutho ezinezimbobo ezine-fiber ziwusizo kakhulu ebangeni eliphakathi kuya kweliphezulu.

Ukusebenza kwabo kwe-acoustic kungalungiswa ngokulungisa:

• Ubukhulu
• Isisindo esiyisisekelo
• Isakhiwo sefayibha
• Ukumelana nokuhamba komoya

Yingakho izinto ze-acoustic zezimoto kungafanele zihlolwe ngenani elilodwa lokumunca.

Ijika eligcwele lokumunca kulo lonke ibanga elifanele lemvamisa libaluleke kakhulu.

10. Kungani Izimoto Zikagesi Zishintsha Izidingo Zezinto Zomsindo?

Izimoto zikagesi azenzi ubunjiniyela be-NVH bube lula.

Zishintsha ububanzi bomsindo.

Ezimotweni ezivutha ngaphakathi, umsindo wenjini udala umsindo wangemuva onamandla kakhulu ongafihla eminye imithombo yomsindo.

Ezimotweni zikagesi, lo mphumela wokumboza uyancishiswa.

Ngenxa yalokho, imisindo eyayingabonakali kangako ngaphambili ingaba yinto evelele kakhulu, okuhlanganisa:

• Umsindo wethayi
• Umsindo womgwaqo
• Umsindo womoya
• Ukukhala kwemoto kagesi
• Umsindo wegiya
• Umsindo wethoni ye-inverter
• Umsindo we-HVAC
• Umsindo wesistimu yokupholisa

Ngakho-ke, umklamo we-EV acoustic ugcizelela kakhulu lokhu:

• Ukumuncwa komsindo we-Broadband
• Ukulawula umsindo ophakathi kuya phezulu
• I-Lightweighting
• Ukuhlanganiswa kwezinto
• Ukulungiswa kwe-acoustic yendawo

11. Kungani Izinto Zomsindo Ezilula Ziba Zibaluleke Kakhulu?

Ukwengeza izinto ezengeziwe ze-NVH kungathuthukisa ukusebenza kwe-acoustic.

Kodwa-ke, izinto ezengeziwe zandisa isisindo semoto.

Lokhu kungathinta ngqo:

• Isisindo semoto
• Ukusetshenziswa kwamandla
• Ibanga lokushayela le-EV
• Izindleko zokukhiqiza
• Ubunkimbinkimbi bomhlangano

Ngenxa yalesi sizathu, umgomo awukona nje ukwengeza okunye ukwaziswa.

Umgomo uwukufeza ukusebenza kwe-acoustic okudingekayo ngesisindo esiphansi kanye nendawo encane yokufaka.

Lokhu kungenye yezinzuzo eziyinhloko zezinto ze-acoustic zezimoto ezine-fiber.

Ngokulungisa:

• Ukwakheka kwe-fiber
• Isisindo esiyisisekelo
• Ubukhulu
• Ubuningi
• Isakhiwo sesendlalelo

Izinto zingalungiselelwa izindawo ezahlukene kanye namapulatifomu ezimoto.

12. Zisetshenziswa Kuphi Izinto Zomsindo Zezimoto?

Izindawo ezahlukene zezimoto zinezidingo ezahlukene ze-acoustic.

Uphahla kanye ne-Headliner

Ukukhathazeka okuvamile kufaka phakathi:

• Umsindo womoya
• Ukuphindaphinda kwekhabhini
• Umsindo womthelela wemvula
• Ukumuncwa komsindo we-Broadband

Isisindo esiphansi sibaluleke kakhulu kule ndawo.

Doors

Izinhlelo zeminyango zingase zithinteke yilokhu:

• Umsindo wangaphandle ophuma emoyeni
• Ukudlidliza kwephaneli yomnyango
• Ukuqina kwe-cavity
• Ukuxhumana kwezikhulumi

Ngenxa yalesi sizathu, izinhlelo ze-acoustic zomnyango zivame ukudinga kokubili ukulawulwa kokumuncwa kanye nokudlidliza kwesakhiwo.

Indawo Yomlilo kanye Nedeshibhodi

Lena ingenye yezindawo zokulawula ze-NVH ezibaluleke kakhulu.

Imithombo evamile yomsindo ihlanganisa:

• Umsindo wesitimela samandla
• Umsindo womgwaqo
• Umsindo we-HVAC
• Imisebe yesakhiwo

Izinhlelo ze-acoustic ezinezingqimba eziningi zivame ukusetshenziswa lapha kune-absorber eyodwa.

Floor

Ukukhathazeka okuvamile kufaka phakathi:

• Ukuvuselela umgwaqo ngamathayi
• Umsindo wokumiswa
• Umsindo ongaphansi komuntu
• Ukudlidliza kwesakhiwo

Izinhlelo ze-acoustic ezivamile phansi zingafaka:

Isifutho + Isihlikihli + Isivikelo

ngokufakwa komswakama endaweni lapho kudingeka khona.

I-Wheel Arch

Indawo yamasondo ingenye yemithombo yomsindo ebaluleke kakhulu emotweni.

Izinto zomsindo ezisetshenziswa lapha zingadinga ukubhekana nalokhu:

• Umsindo wethayi
• Ukuzijabulisa komgwaqo
• Umthelela wetshe
• Ukuchayeka emanzini
• Ukungcola

Ngakho-ke, ukukhetha izinto kufanele futhi kucabangele:

• Ukumelana nomswakama
• ukuqina
• Ukumelana nokungcola

Isiqu

Ukuvuselela amasondo angemuva kanye nomzimba wangemuva kungangenisa amandla amakhulu e-acoustic emgodini wesiqu.

Izinto ezimuncayo zinganciphisa ukubonakaliswa kwesikhala futhi zisize ekunciphiseni ukusabalala komsindo okwengeziwe endaweni yabagibeli.

Izinsika kanye nemigodi yomzimba

Izimbobo zezimoto zingasebenza njengezindlela zokudlulisa umsindo.

Ukusetshenziswa okufanele kwe:

• Izifutho ze-acoustic
• Izigcwalisi zemigodi
• Amasistimu okubeka uphawu

kunganciphisa ukudluliswa komsindo kulezi zindawo.

13. Yimaphi Amapharamitha Ezinto Okufanele Onjiniyela Be-OEM Bawahlole?

Izinto zokuzwakalisa umsindo zezimoto akufanele zihlolwe kuphela ngokuthi “ziyakwazi yini ukumunca umsindo.”

Ukuhlolwa okuphelele kufanele kufake phakathi lezi zindlela ezilandelayo.

Ukusebenza kwe-Acoustic

• I-coefficient yokumuncwa komsindo
• Ijika lokumunca elincike kakhulu emvamisa
• Ukumelana nokuhamba komoya
• Ukumelana nokugeleza komoya

Izakhiwo

• Ubukhulu
• Isisindo esiyisisekelo
• Ubuningi
• Ukubuyiselwa kokucindezelwa
• Ukuzinza kobukhulu

Ukusebenza Kwemvelo

• Ukumelana nokushisa
• Ukumelana nomswakama
• Ukumelana nokuguga

Izidingo Zezimoto

• Ukuvutha
• Ukusebenza kwe-VOC
• iphunga
• Ukuqunjelwa
• Ukuhambisana kwempahla

Icubungula ukusebenza

• Kufa ukusikwa
• I-Thermoforming
• Isililo
• Ukuzisekela okuzisebenzelayo
• Ukubopha nge-aluminium foil
• Ukuguqulwa kwesimo esiyinkimbinkimbi

Ukusimama

• I-Lightweighting
• Ukuvuselelwa kabusha
• Ukwenza lula izinto
• Okuqukethwe kabusha

14. Kungani Isimo Sokufaka Sibaluleke Njengedatha Yezinto Ezibalulekile?

Izinto ezifanayo ze-acoustic zingenza ngendlela ehlukile kakhulu ngaphansi kwezimo ezahlukene zokufakwa.

Izici ezibalulekile zifaka:

• Igebe lomoya
• Ukucindezela
• Indawo engemuva
• Indawo yokufaka
• Jiyomethri
• Ukuvuza komphetho
• Izinto eziseduze
• Ukwakhiwa kwezingqimba eziningi

Isibonelo, into enobukhulu obukhululekile obungu-20 mm ingase iphathe ngendlela ehlukile kakhulu uma icindezelwe ibe ngu-8 mm ngemva kokufakwa.

Ukucindezela kungashintsha:

• Ukupha
• Ukumelana nokuhamba komoya
• Ukujiya okusebenzayo
• Ukusebenza kwe-Acoustic

Yingakho izinto ze-acoustic zezimoto kungafanele zihlolwe kuphela kusuka kuma-datasheet elebhu.

Isimo sokugcina sokufakwa kumele sicatshangelwe.

15. Izinto Zomsindo Zezimoto ze-Transulate™

I-Transulate ™ iwuchungechunge lwezinto zefayibha ezimbili ze-PP/PET ezakhiwe yi-SINOYQX zezinhlelo zokusebenza zokulawula umsindo wezimoto kanye nokushisa.

Izinto zokwakha zenzelwe izinhlelo zokusebenza ezifaka:

• Ukumuncwa komsindo kwezimoto
• zifudumele
• Amaphakheji e-acoustic alula

Izindawo ezijwayelekile zohlelo lokusebenza zifaka:

• Indlu
• Isihloko
• Door
• Dashboard
• firewall
• Floor
• Isiqu
• Insika
• Ukunciphisa kwangaphakathi

Kuye ngephrojekthi, amapharamitha ezinto ezibalulekile angenziwa ngezifiso, kufaka phakathi:

• Isisindo esiyisisekelo
• Ubukhulu
• Ubuningi
• Isakhiwo sefayibha
• Isakhiwo se-lamination

16. Indlela Yokukhetha Uchungechunge Lwe-Transulate™

Uchungechunge lwe-Translate ™ LT

Isisindo esijwayelekile sesisekelo:

100–200 g/m²

Ubukhulu obujwayelekile:

I-10-20 mm

Kufanelekela izinhlelo zokusebenza ezilula ezifana nalezi:

• Indlu
• Isihloko
• Door
• Insika
• Ukunciphisa kwangaphakathi

Ukugxila okuyinhloko isisindo esiphansi.

Uchungechunge lwe-AP lwe-Translate ™

Isisindo esijwayelekile sesisekelo:

300–500 g/m²

Ubukhulu obujwayelekile:

I-20-30 mm

Kuyafaneleka:

• firewall
• Door
• Floor
• Isiqu
• Amaphakheji ajwayelekile e-acoustic

Uchungechunge lwe-HP lwe-Translate™

Isisindo esijwayelekile sesisekelo:

600–900 g/m²

Ubukhulu obujwayelekile:

I-30-50 mm

Ifanele izinhlelo zokusebenza ezidinga ukumuncwa komsindo okuphezulu futhi lapho kutholakala khona isikhala esiningi sokufaka.

17. Yiziphi Izinketho Zokucubungula Ezengeziwe Ezitholakalayo?

Kuye ngezimfuneko zephrojekthi ye-OEM kanye ne-Tier 1, i-Transulate™ inganikezwa noma iguqulwe njenge:

• I-Roll
• AmaSpredishithi
• Izingxenye zokufa
• Izingxenye ezizinamathelayo
• Imikhiqizo eyenziwe nge-aluminium-foil laminated
• Imikhiqizo ebuso obungalukiwe
• Izinhlanganisela zezendlalelo eziningi
• Ubukhulu obufanele
• Isisindo sesisekelo esenziwe ngokwezifiso

Isakhiwo sokugcina se-acoustic kufanele sikhethwe ngokuya ngalezi:

Imvamisa Yokuhlosiwe + Indawo Yokufaka + Isikhala Esitholakalayo + Isisindo I-Target

18. Ubunjiniyela Bomsindo Bezimoto Busuka Ekukhetheni Izinto Kuya Ekuklanyweni Kwesistimu

Ikusasa lokuthuthukiswa kwe-NVH yezimoto alikho nje mayelana nokuhlonza ukuthi iyiphi i-absorber ene-coefficient ephezulu kakhulu yokumuncwa komsindo.

Imibuzo ebaluleke kakhulu yile:

• Yimuphi umthombo womsindo oyinhloko?
• Iyiphi indlela yokudlulisela ebaluleke kakhulu?
• Yiluphi uhla lwemvamisa oludinga ukuthuthukiswa?
• Yikuphi okufanelekile kakhulu endaweni?
• Ukusebenza okuqondiwe kungafinyelelwa kanjani ngesisindo esincane?

Inqubo yokuthuthukisa ephumelela kakhulu yile:

Thola Umthombo Womsindo

↓

Hlaziya Indlela Yokudlulisa

↓

Chaza imvamisa yokuqondisa

↓

Khetha Isu Lokulawula

↓

Qondanisa Indaba

↓

Qinisekisa Ezingeni Lengxenye

↓

Qinisekisa Ezingeni Lemoto

Lena yindlela ukusebenza kwezinto ezibonakalayo okungaguqulwa ngayo kube induduzo yangempela yekhabhini.

Isiphetho

Induduzo yekhabhini yemoto ayilawulwa yindwangu eyodwa.

Umsindo ophuma emoyeni ulawulwa kakhulu ngalezi zinto ezilandelayo:

Ukumuncwa komsindo kanye nokuvimbela umsindo.

Umsindo othwalwa yisakhiwo ngokuvamile udinga:

Ukudambisa, ukuhlukaniswa kokudlidliza, ukuhlukanisa, kanye nokwenza ngcono isakhiwo.

Izinto ze-acoustic zezimoto ezinezintambo zidlala indima ebalulekile ekunciphiseni amandla omsindo asemoyeni, zinciphise ukubonakaliswa kwekhabhini, kanye nokuthuthukisa ukusebenza kwe-acoustic okuvama phakathi kuya kokuphezulu.

Lokhu kuba kubaluleke nakakhulu ezimotweni zikagesi, lapho ukuncipha kokufihla injini kwenza umsindo wamasondo, umsindo womoya, nomsindo wethoni oqhutshwa ngogesi kubonakale kakhulu.

Ngesikhathi esifanayo, abakhiqizi bezimoto bayaqhubeka nokunciphisa isisindo.

Ngenxa yalesi sizathu, isizukulwane esilandelayo sezinhlelo ze-acoustic zezimoto asiphathelene nokwengeza izinto ezengeziwe.

Imayelana:

Ukusebenzisa izinto ezifanele, endaweni efanele, ukuze uthole ububanzi obufanele bemvamisa.

Izinto ze-acoustic zezimoto ze-Transulate™ zingenziwa ngezifiso ngokuya ngezimfuneko ze-OEM kanye ne-Tier 1, kufaka phakathi indawo yesicelo, imvamisa yokuqondisa, ukujiya, isisindo sesisekelo, isakhiwo se-lamination, kanye nesidingo sonyaka.

imibuzo ejwayelekile ukubuzwa

Uyini umehluko phakathi komsindo ophuma emoyeni nomsindo othwalwa yisakhiwo emotweni?

Umsindo ohamba emoyeni uhamba kakhulu emoyeni, njengomsindo womoya, umsindo we-HVAC, kanye nomsindo othile wamathayi.

Umsindo othwalwa yisakhiwo uqala njengokudlidliza komshini okudluliselwa ngokumiswa, umzimba, noma ezinye izingxenye zesakhiwo ngaphambi kokuba kukhishwe njengomsindo.

Ingabe i-acoustic fiber yezimoto ingawunciphisa ngqo umsindo othwalwa yisakhiwo?

Hhayi ngokuphelele.

Izinto ezinemicu ezimboziwe zimunca kakhulu umsindo ovela emoyeni.

Uma inkinga enkulu kungukudlidliza kwephaneli yesakhiwo, kudingeka ukudambisa okwengeziwe, ukuhlukaniswa, ukuhlukanisa, noma ukulungiswa kwesakhiwo ngokuvamile.

Yiziphi izilinganiso ezibaluleke kakhulu zezinciphisi zomsindo zezimoto?

Amapharamitha abalulekile afaka ukujiya, isisindo sesisekelo, isakhiwo sefayibha, ukumelana nokuhamba komoya, ukusebenza kokumuncwa kuwo wonke amaza, isimo sokucindezela, igebe lokufakwa, kanye nobubanzi bezamvamisa eziqondiwe.

Kungani izinto ze-acoustic ezilula zibalulekile ezimotweni zikagesi?

Izimoto zikagesi zinomsindo omncane wokuvala injini, ngakho umsindo wamathayi, umsindo womoya, umsindo wenjini kagesi, kanye neminye imisindo evame kakhulu ibonakala kakhulu.

Ngesikhathi esifanayo, isisindo esincane semoto sisiza ekuthuthukiseni ukusebenza kahle kwamandla kanye nebanga lokushayela.

Zingasetshenziswa kuphi izinto ze-acoustic zezimoto ze-Transulate™?

Izinhlelo zokusebenza ezivamile zifaka uphahla, i-headliner, iminyango, i-firewall, ideshibhodi, iphansi, i-trunk, izinsika, kanye nokuhlobisa kwangaphakathi.

Imininingwane yokugcina yezinto kufanele ikhethwe ngokuya ngesikhala sokufakwa, imvamisa yokuqondisa, isisindo esiyisisekelo, kanye nezidingo zobukhulu.