Chifukwa Chiyani Magalimoto Amafunikira Ma Bumpers Oyimitsidwa?

Udindo wakuyimitsidwa bumper
Pofuna kupewa zomwe zimachitika chifukwa cha "kuwonongeka" kwa kuyimitsidwa, pamene gudumu likudumphira ku sitiroko inayake, imagwirizanitsidwa mofanana ndi chinthu chachikulu chotanuka (monga coil spring) kuti apange chinthu chopanda malire kwambiri, chomwe ndi buffer block.Bomba limagwiritsidwa ntchito makamaka kuchepetsa kuyenda koyimitsidwa kuti atenge katundu wodabwitsa kuchokera ku gudumu kupita ku thupi.

Kupanga kwa ma buffer blocks

Mfundo yopangira: Pansi pa katundu wambiri, gudumu likadumpha mpaka kugunda kwamphamvu kwambiri, zotsatirazi ziyenera kukwaniritsidwa:

1. Masimpe tacikonzyi kubala cintu cimwi ca “kucinca”;

2. Pistoni yochititsa mantha sichigunda pansi (pansi pa silinda ya mafuta);

3. Palibe "kukhudzidwa" kodziwikiratu panthawi yakusintha;

4. Mphamvu ndi kutopa moyo wa kubisala 2/3H kutalika;

Buffer blockkusankha

Ndikofunikira kusankha chipika chotchinga cha porous chopangidwa ndi zinthu za polyurethane, chomwe chimatha kutsekereza katundu wodabwitsa kuposa zida za mphira.Kuphatikiza apo, zinthu za polyurethane zimakhala ndi mapindikidwe ang'onoang'ono apulasitiki, kukana kukalamba komanso kukana bwino kwamayamwidwe amadzi.

Malinga ndi kuwerengetsera kasupe psinjika mphamvu PS, kutalika kwa chotchinga chipika H ndi psinjika kutalika 2H/3, tikhoza kupanga pamapindikira ntchito motere: pamene chipika chotchinga ali mu chikhalidwe psinjika koyambirira, mtengo P kumawonjezeka pang'onopang'ono. , ndipo pamene ili pafupi ndi kupanikizika kwa 2H / 3, mtengo wa P ukuwonjezeka kwambiri, kotero kuti poyendetsa misewu yosagwirizana, chiwerengero cha "zowonongeka" za kuyimitsidwa chikhoza kuchepetsedwa kuti chitonthozedwe kukwera.Pachifukwa ichi, zipangizo za polyurethane ndi zabwino kwambiri kuposa mphira.

Galimotoyo yayendetsedwa kwa nthawi yayitali, ndipo chipikacho chidasowa?
Eni magalimoto ena adanenanso kuti galimotoyo itayendetsedwa kwa nthawi yayitali, atapita kukalowa m'malo mwa shock absorber, adapeza kuti buffer block idasowa?Izi ndichifukwa choti zida za buffer block zimapangidwa ndi thovu la polyurethane, lomwe limagwira ntchito yoletsa kugunda komanso kugunda.Komabe, pambuyo pa moyo wautumiki, idzawoneka yosweka, yowonongeka, ndikukhala ufa.Ndipo ndi kutentha kwakukulu komwe kumabwera chifukwa cha kusuntha ndi kutsika kwa pisitoni ndodo, ufa umawoneka ngati zizindikiro zomatira ndi zoyaka.

Yankho:
1. Mukasintha mayendedwe a shock absorber, onetsetsani kuti mwasintha chipikacho!
2. Onetsetsani kuti mwasintha mabafa amtundu wamba.Ma buffer blocks ambiri pamsika ndi ofewa ngati masiponji.Ndibwino kuti musawaike!!!
3. Njira yolunjika komanso yothandiza kwambiri ndikusintha msonkhano wa shock absorber!