Mtengo Wobisika wa Magalimoto NVH: Chifukwa Chake Ma Damper Amitundu Amitundu Yambiri Yophatikizika Kwambiri Ndiwofunikira

M'malo omwe akukula mwachangu aukadaulo wamagalimoto, makamaka pakuchulukirachulukira kwa Electric Vehicle(EV) kupanga -kuwongolera Noise, Vibration, and Harshness(NVH) kwakhala vuto lalikulu laukadaulo. Apaulendo.Nthawi zambiri, mainjiniya amayesa kuchepetsa izi pogwiritsa ntchito mphira wamba, wosanjikiza umodzi. Komabe, zigawo zazikuluzikuluzi nthawi zambiri zimathimbirira pansi, zimauma pakapita nthawi, ndipo zimataya mphamvu zake, zomwe zimapangitsa kuti madera omvera asokonezeke komanso kubweza ndalama zotsika mtengo pambuyo popanga.

Chomwe chimayambitsa kulephera kwa machitidwewa chagona pakuchepetsa mphamvu yamakina komanso kutopa kwazinthu. Malingaliro a kampani Guangdong Sunlite Science&Technology Co.,Ltd. , timayandikira kuchepetsa kugwedezeka kwa galimoto ndi kutsekemera kwa mawu monga sayansi yeniyeni.Yathu Damper Yamagawo Amitundu Yambiri Yophatikiza Yapamwamba-Damping Vibration imagwiritsa ntchito uinjiniya wapamwamba kwambiri kuti udzipatula mphamvu ya kinetic, kuthetsa phokoso lopangidwa ndi dongosolo, ndikubweretsa kukhazikika kwamphamvu kwamagalimoto, ma trunk, ndi ntchito zamafakitale.

Ubwino Waumisiri: Ubwino wa "Constrained Layer"

Zigawo za rabara kapena thovu zamtundu umodzi zimachepa chifukwa cha kapangidwe kake ka monolithic. Pokhala ndi zolemetsa zazikulu kapena kupsinjika kwamakina kwanthawi yayitali, zimakonda "kutsika" -kufinya mpaka pomwe zimalimba, potero zimataya mphamvu zonse ndikusamutsa mphamvu ya kinetic molunjika ku chassis yozungulira.

Kuti athetse izi, Guangdong Sunlite amagwiritsa ntchito eni ake "constrained layer"design .Kamangidwe kake kapamwamba kameneka kumaphatikizapo kusanjikiza kachipangizo kakang'ono kwambiri, konyowa kowoneka bwino (monga mphira wopangidwa ndi butyl) pakati pa zikopa zolimba zakunja kapena zigawo zotsekeka za thovu. Pamene kugwedezeka kumalowa mu damper, zigawo zotalika-kachulukidwe zimagawaniza zosefera zamkati, pomwe zosefera zamkati zimasokoneza kwambiri. phokoso lamphamvu kwambiri komanso kusintha mphamvu ya kinetic kukhala yopanda vuto, kutsata kuchuluka kwa mphamvu zamatenthedwe.

Njira ya synergistic iyi imapangitsa kuti pakhale zinthu zophatikizika zomwe zimakhala zapamwamba kwambiri kuposa kuchuluka kwa zigawo zake, zomwe zimapereka mwayi wapadera. kompositi damping coefficient of≥0.40 .Kuonjezera apo, mapepala ochepetsetsa amitundu yambiri amapangidwa mwaluso kwambiri kuti asawononge chinyezi, osagonjetsedwa ndi nyengo, komanso okalamba, kuonetsetsa kuti akugwira ntchito kwa nthawi yaitali m'madera ovuta kwambiri.

Mpira Wosanjikiza Umodzi vs.Multi-Layer Composite Damper

Ntchito Zapadziko Lonse: Kumene Precision Imakumana ndi Kuyimitsa Kumveka

Tekinoloje yathu yothira ma multilayer damping imayikidwa m'malo ovuta momwe kulephera kuwongolera ma harmonic resonance kumabweretsa kutopa kwamapangidwe kapena kusapeza bwino kwamayimbidwe.

1.Magalimoto ndi EV NVH Kukhathamiritsa(Chassis&Trunk)

Makampani opanga magalimoto akusintha mwachangu kupita ku ma EVs, kupeza kAliyenseumba kakang'ono ndikofunikira kwambiri. Ma drone otsika pang'ono kuchokera kumayendedwe amisewu amafalikira mosavuta kudzera pazitsulo zopanda kanthu. Damper ya Sunlite yokhala ndi mitundu ingapo yokhala ndi ma vibration damper imagwira ntchito ngati chotchinga chamakina, kuyimitsa kugwedezeka kwa gulu pa source.The high-tack butyl mawonekedwe imapereka kumamatira kolimba kwambiri ku masitampu achitsulo osagwirizana, kupangitsa kuti ikhale njira yotsimikizika yoyendetsera kuchepetsa kugwedezeka kwagalimoto ndi kutsekereza mawu athunthu.

2.Zopangira Mphamvu Zazikulu Zazikulu ndi Zomangamanga za HVAC

Pamene makina olemera a mafakitale akugwira ntchito, amatumiza kugwedezeka kwakukulu ku maziko a nyumbayo, zomwe zimapangitsa phokoso lopangidwa ndi mapangidwe lomwe limatha kuyenda pamtunda wambiri. Poika mapepala athu odzipatula amitundu yambiri pansi pa chipangizocho, makinawo amachotsedwa ndi chilengedwe chake. zida zoyandikana nazo.

Mafunso Ofunsidwa Kawirikawiri (FAQ)

Kodi mapangidwe a "constrained layer" mu damper yogwedezeka ndi chiyani?

Mapangidwe osanjikizana amaphatikiza kusanjikiza zinthu zonyowa kwambiri zowoneka bwino (monga mphira wapadera wa butyl) pakati pa zigawo zolimba, zolimba. Izi zimachititsa kuti mkati mwake mukhale kumeta ubweya wa ubweya mukangogwedezeka, kumapangitsa kuti mphamvu ya kinetic iwonongeke komanso kupereka chinyontho chapamwamba kwambiri poyerekeza ndi zida za homogene.

Kodi Multi-Layer Composite High-Damping Vibration Damper imagwira ntchito bwanji pAliyenseengo yovuta?

Ma dampers athu ophatikizika ambiri amapangidwa kuti azitha kutsimikizira chinyezi, odana ndi kukalamba, komanso osalimbana ndi nyengo. Kaphatikizidwe kapamwamba ka polima kumatsimikizira kuti pakatikati pazizindikiro sizimawonongeka ndi kutentha kwapansi pa zero kapena kusungunuka kutentha kwakukulu, kusunga magwiridwe antchito a NVH chaka chonse.

Chifukwa chiyani kompositiyi ili yabwino kwa EV(Electric Vehicle) yotsekereza mawu?

Kusapezeka kwa injini yoyatsira mokweza mu ma EVs kumapangitsa kugwedezeka kwamapangidwe ndi misewu kuzindikirika kwambiri kwa okwera. Zida zathu zosanjikiza zingapo zimayang'ana zomveka zotsika kwambiri izi, pogwiritsa ntchito mphamvu yonyowa kwambiri (≥0.40) kuyimitsa kugwedezeka kwa gulu mu chassis ndi thunthu, ndikupanga malo opanda phokoso kwambiri.

Gwirizanani ndi Sunlite for Engineered Reliability

M'malo okwera kwambiri pamagalimoto ndi mafakitale, kukhazikika kwamphamvu kwa zida zanu ndikofunikira kwambiri kuti makina azikhala ndi moyo wautali komanso kuzindikira kwamtundu.

Malingaliro a kampani Guangdong Sunlite Science&Technology Co.,Ltd. yakonzeka kukuthandizani kuthana ndi zovuta zanu zovuta kwambiri za NVH ndi kudzipatula. Kaya mukufuna mapangidwe amitundu yambiri kapena chitukuko chapamwamba kwambiri, gulu lathu laumisiri lili ndi inu.

Lumikizanani ndi dipatimenti yathu ya uinjiniya lero kuti mupeze mayankho okhazikika , chitsogozo chosankha zinthu, kapena kupempha chitsanzo cha gawo lanu lotsatira loyesa. Tiyeni tisinthe zovuta zanu zakugwedezeka kukhala mwayi wauinjiniya. 

M’malo omwe akukula mwachangu a uinjiniya wamagalimoto-makamaka ndi kuchuluka kwa kupanga kwa Electric Vehicle(EV)-kuwongolera Noise,Vibration, and Harshness(NVH) kwakhala vuto lalikulu la uinjiniya.