Isingeniso sezinhlobo ze-Automobile Chassis Bushings kanye Nemisebenzi yazo ye-NVH

I-Suspframe Bushing, Ukubhusha Komzimba (Ukumiswa)

1. Kufakwe phakathi kohlaka oluncane nomzimba ukuze kudlale indima yesibili yokuhlukanisa ukudlidliza, ngokuvamile esetshenziswa ekuhleleni i-powertrain evundlile;

2.Ukusekela ukumiswa kanye nemithwalo ye-powertrain esekela ukumiswa kanye nemithwalo ye-powertrain, ukuhlukanisa ukudlidliza nomsindo ovela kuhlaka olungaphansi Ukuhlukanisa ukudlidliza nomsindo osuka kuhlaka oluncane;

3.Imisebenzi yokusiza: imelana ne-torque ye-powertrain, i-powertrain static support, imelana nesiteringi, imithwalo yokumiswa, injini yokuhlukanisa kanye nenjabulo yomgwaqo

Izimiso Zokuklama

1.Imvamisa yokuhlukaniswa noma ukuqina okuguquguqukayo, i-coefficient yokudambisa

2.Umthwalo omile kanye nobubanzi bomthwalo omile kanye nobubanzi, Izidingo Zokuguquguquka Komkhawulo Izidingo Zokugcina Zokuguquguquka

3.Umthwalo oguquguqukayo (ukusetshenziswa okuvamile), umthwalo omkhulu onamandla (izimo ezinzima)

4.Izidingo zokushayisana, imikhawulo kanye nemithwalo, izingqinamba zesikhala, izidingo ezifiselekayo nezidingekayo zokuhlanganisa;

5.Indlela yokukhweza (okuhlanganisa usayizi webhawodi, uhlobo, umumo kanye nezidingo ezimelene nokujikeleza, njll.)

I-6.Indawo yokumiswa (indawo ephezulu yokungena, engezwani);

7.Izidingo zokumelana nokubola, izinga lokushisa lokusetshenziswa, ezinye izidingo zamakhemikhali, njll.;

8.Izidingo zempilo yokukhathala, izimfanelo ezibalulekile ezaziwayo (ubukhulu nemisebenzi);

9.Intengo eqondiwe

Indlela yokuhlanganisa

1.Ingxenye engaphezulu kune-Load-bearing padding

2.Ngezansi ingxenye kukhona i-Rebound padding

I-3.Upper Metal Bulkhead: *Sekela Ukunwetshwa Kwephedi Elithwele Umthwalo* ukuze Ulawule ubude boMhlangano:

1) Umthwalo wemoto kanye nokumiswa kokulawula ukuqina komthwalo womzimba ukuphakama Umthwalo wemoto nokumiswa kokuqina kokulawula ukuphakama komzimba

2) Iphedi ephansi ilawula ukufuduka kwe-Body Rebound;

I-3) I-pad ephansi ihlale ingaphansi kwengcindezi Okwesibili, i-subframe bushing, i-body bushing (ukumiswa)

Ukumiswa bushing

Isicelo:

1.Isetshenziswa ezinhlelweni zokumiswa ukuze inikeze ukuguquguquka kwe-torsional nokutsheka, kanye nokulawula ukususwa kwe-axial kanye ne-radial;

2.Ukuqina kwe-axial okuphansi kokuhlukaniswa okuhle kokudlidliza kuyilapho ukuqina kwe-radial okuthambile ukuze kube nokuzinza okungcono;

(1) Uhlobo Lokwakha: Izihlahla Eziboshwe Ngomshini

– Izicelo: Leaf Springs, Shock Absorber Bushings, Stability Rod tie induku;

- Izinzuzo: ezishibhile, azidingi ukunaka inkinga yamandla okubopha;

- Ukungalungi: isiqondiso se-axial kulula ukuphuma, futhi ukuqina kunzima ukulungisa.

(2) Uhlobo Lokwakha: Izihlahla Ezihlanganisiwe Zohlangothi Olulodwa

Izicelo: Izihlahla zokudonsa i-Shock, izinduku zokubopha ukumiswa kanye nezingalo zokulawula

- Izinzuzo: Ayibizi uma iqhathaniswa nezihlahla eziboshelwe emaceleni amabili ezijwayelekile, isihlahla sihlala sizungeza endaweni engathathi hlangothi.

- Ububi: Isiqondiso se-axial kulula ukuphuma.Ukuze uqinisekise amandla okucindezela, kufanele abe nomklamo we-flash

(3) Uhlobo Lokwakha: I-Double Side Bonded Bushing

Izicelo: Izihlahla zokudonsa i-Shock, izinduku zokubopha ukumiswa kanye nezingalo zokulawula

- Izinzuzo: ukusebenza kokukhathala okungcono uma kuqhathaniswa nokubopha okuhlangene kanye nokubopha ngomshini, futhi ukuqina kulula ukulungisa;

– Ububi: Kodwa intengo futhi ibiza kakhulu kunokubopha ohlangothini olulodwa kanye nokuhlanganisa okukabili.

(4) Uhlobo Lokwakha: I-Double Side Bonded Bushing - Uhlobo Lwembobo Ye-Damping

Isicelo: Izingalo zokulawula, ukugoqa izingalo ezilandelanayo

- Inzuzo: ukuqina kungalungiseka kalula

- Ukungalungi: Imodi yokwehluleka okungenzeka ye-orifice ngaphansi kwamandla e-torsional (> +/- 15 deg);ukuthola izici ezidingekayo ukuze kulingane ingcindezi, kuzongeza izindleko

(5) Uhlobo Lokwakha: Amabhusha Ahlangene Ngamaceleni Amabili - Ishubhu Yangaphakathi Eyisiyingi

Isicelo: ingalo yokulawula;

- Izinzuzo: ukuqina kwe-cone pendulum ephansi, ukuqina kwe-cone ephansi kanye nokuqina kwe-radial enkulu;ukuqina kwe-radial enkulu;

- Ububi: Ibiza kakhulu uma iqhathaniswa nezihlahla eziboshiwe eziboshwe emaceleni amabili

(6) Uhlobo Lokwakha: I-Double Sided Bonded Bushing - Nge-Stiffness Adjustment Plate

Isicelo: ingalo yokulawula;

-Izinzuzo: Isilinganiso sokuqina kwe-radial kuya ku-axial singakhuphuka sisuka ku-5-10: 1 siye ku-15-20: 1, isidingo sokuqina kwe-radial singahlangatshezwa nobulukhuni benjoloba obuphansi, futhi ukuqina kwe-torsional nakho kungalawulwa;

– Ukungalungi: Uma kuqhathaniswa nezihlahla ezijwayelekile eziboshwe ngamacala amabili, kuyabiza, futhi lapho ububanzi buncishisiwe, ukucindezeleka okuqinile phakathi kweshubhu elingaphakathi kanye nepuleti yokulungisa ukuqina akukwazi ukukhululwa, okuholela ezinkingeni zamandla okukhathala.

I-Stabilizer bar bushing

Ibha yokuqinisa:

1. Njengengxenye yokumiswa, i-stabilizer bar inikeza ukuqina kwe-torsional lapho imoto ijika ngokucijile ukuze igweme ukuzamula ngokweqile kwemoto;

2. Zombili iziphetho ze-stabilizer bar zixhunywe ekumisweni ngokusebenzisa ama-stabilizer bar tie rods (njengengalo yokulawula) exhunyiwe;

3. Ngesikhathi esifanayo, ingxenye ephakathi ixhunywe kuhlaka nge-rubber bushing yokuzinza

Umsebenzi we-rod bushing

1. Umsebenzi we-stabilizer bar bushing njenge-bearing ixhuma induku ye-stabilizer bar tie nefreyimu;

2. Ihlinzeka ngokuqina okwengeziwe kwe-torsional for stabilizer bar tie rod;

3. Ngesikhathi esifanayo, ivimbela ukufuduka endaweni ye-axial;

4. Izinga lokushisa eliphansi Umsindo ongajwayelekile kufanele ugwenywe.

I-bushing ehlukile

Umsebenzi we-differial bushing

Ezinjinini ezine-wheel drive, umehluko uvame ukuxhunywa emzimbeni ngokusebenzisa i-bushing ukunciphisa ukudlidliza kwe-torsional.

Izinjongo zesistimu:

20~1000Hz izinga lokuvezwa lokukodwa lokudlidliza
imodi yomzimba eqinile (Roll, Bounce, Pitch)
lawula ngenxa yezinga lokushisa Ukuqina kokushintshashintsha okubangelwa izinguquko

I-Hydraulic bushing

Isimiso sesakhiwo:

1. Ngasohlangothini lwe-hydraulic damping, amakamelo amabili oketshezi agcwele uketshezi axhunywe umzila omude futhi omncane (obizwa ngokuthi i-inertial channel);

2. Ngaphansi kwe-excitation ekuqondeni kwe-hydraulic, uketshezi luzozwakala futhi ukuqina kwevolumu kuzokhuliswa, okuzokwenza kube nenani eliphakeme lokumanzisa.

Isicelo:

1. Lawula isiqondiso se-radial damping ye-arm bushing;

2. I-axial damping direction yenduku yokudonsa;isiqondiso se-axial damping yenduku yokudonsa;

3. Lawula isiqondiso se-radial damping kodwa ukufakwa okuqondile;

4. I-subframe bushing imanziswe ohlangothini lwe-radial kodwa ifakwe ngokuqondile i-subframe bushing imanziswe ohlangothini lwe-radial kodwa ifakwe ngokuqondile.

5. I-torsion beam ifakwe ngokugobile endaweni ye-radial damping;

6. Isekelwe phezu kwensika, efakwe ngokuqondile endaweni ye-axial damping

7. Nciphisa isasasa leJudder elibangelwa amandla angalingani ebhuleki lesondo langaphambili

8. Nciphisa amamodi wokudlidliza we-radial kanye ne-lateral we-subframe, futhi isiqondiso sokumanzisa isiqondiso se-radial.

9. I-Rear torsion beam hydraulic bushing isetshenziselwa ukucindezela isasasa lapho imoto ishayela emigwaqweni emibi, kuyilapho kuqinisekisa ukulungiswa kwezinzwane.

10. I-hydraulic strut isekelwa ohlangothini olungaphezulu, olusetshenziselwa ukulawula imodi ye-Hop ye-10 ~ 17Hz yesondo, futhi izici zayo eziguquguqukayo zizimele ngaphandle kwe-tube shock absorber.