Kusiyana pakati pa shock absorbers ndi struts

Mukadutsa bump, pothole, kapena msewu wina woyipa, mudzakhala othokoza ngati zotsekera komanso zowongolera zagalimoto yanu zikuyenda bwino. Ngakhale kuti mbali ziwiri za galimoto zimenezi zimakambidwa pamodzi, ndi mbali zosiyana zimene zimathandiza kwambiri kuti galimoto yanu ikhale yolimba ndiponso yotetezeka. Ngati munayamba mwadzifunsapo za kusiyana pakati pa ma shocks ndi struts, nkhaniyi iyenera kuwunikira. Tiyeni titenge nthawi kuti timvetsetse chomwe chimayambitsa kugwedeza ndi chiyani ndi strut, ntchito zomwe amachita komanso zomwe zimachitika zikatha.

Kodi ma shock absorbers ndi struts ndi chinthu chomwecho?

Galimoto iliyonse pamsewu masiku ano ili ndi makina oyimitsa omwe amapangidwa ndi magawo angapo, kuphatikiza ma dampers (kapena struts) ndi akasupe. Akasupe amapangidwa kuti azichirikiza galimotoyo ndi kupiringa pamene galimoto ikugundana ndi zinthu zamsewu. Zodziwikiratu (zomwe zimadziwikanso kuti struts) zimachepetsa kuyenda koyima kapena kuyenda kwa akasupe ndikuyamwa kapena kuyamwa kugwedezeka kwa zopinga zamsewu.

Nthawi zambiri anthu amagwiritsa ntchito mawu akuti "shock absorbers" ndi "struts" pofotokoza gawo lomwelo, popeza amagwira ntchito yomweyo. Komabe, pali kusiyana pamapangidwe a zotsekemera ndi ma struts - ndipo aliyense ali ndi zabwino zake ndi zovuta zake:

• Kusiyana kwakukulu pakati pa strut ndi shock absorber ndi mapangidwe a munthu kuyimitsidwa dongosolo.
• Magalimoto onse adzagwiritsa ntchito zotsekera kapena ma struts pamakona anayi aliwonse. Ena amagwiritsa ntchito struts kutsogolo ndi shock absorber kumbuyo.
• Ma Struts amagwiritsidwa ntchito pamagalimoto opanda zida zoyimitsidwa chapamwamba ndipo amalumikizidwa ndi chowongolera, pomwe magalimoto okhala ndi zida zoyimitsidwa pamwamba ndi pansi (kuyimitsidwa kodziyimira pawokha) kapena chitsulo cholimba (kumbuyo) amagwiritsa ntchito zoziziritsa kukhosi.

Kodi chosokoneza ndi chiyani?

Chogwedezacho chimapangidwa kuti chikhale cholimba pang'ono kuposa strut. Izi zili choncho makamaka chifukwa amagwira ntchito ndi zigawo zothandizira kuyimitsidwa kuti atenge tokhala pamsewu. Pali mitundu itatu yayikulu ya ma shock absorbers:

1. Single chubu damper: Mtundu wodziwika bwino wa shock absorber ndi chubu limodzi (kapena gasi) chowumitsira moto. Chigawochi chimapangidwa ndi chubu chachitsulo, chomwe mkati mwake chimayikidwa ndodo ndi pisitoni. Galimotoyo ikagundana, pisitoni imakankhidwira m'mwamba ndikukanikizidwa pang'onopang'ono ndi mpweya kuti iziyenda bwino.
2. Kugwedeza kawiri:Amapasa awiri kapena mapasa amachubu shock absorber ali ndi machubu awiri ofukula odzazidwa ndi hydraulic fluid m'malo mwa gasi. Pamene psinjika ikupita, madzi amasamutsidwa kupita ku chubu chachiwiri.
3. Spiral dampers: Magalimoto okhala ndi ma shock absorbers okwera kutsogolo amadziwika kuti ma coil shock absorbers - amakhala ndi "shock absorber" "yophimbidwa" ndi kasupe wa koyilo.

Kodi Street ndi chiyani?

Mtundu wodziwika kwambiri wa strut umatchedwa MacPherson strut. Ichi ndi gawo lamphamvu kwambiri komanso lolimba lomwe limaphatikiza positi ndi kasupe kukhala gawo limodzi. Magalimoto ena amagwiritsa ntchito chingwe chimodzi chokhala ndi kasupe wosiyana. Ma struts nthawi zambiri amamangiriridwa pachiwongolero chowongolera ndipo pamwamba pa "kasupe" amayikidwa kuti athandizire kugwira ntchito kwa thupi. Ma Struts ndi ang'onoang'ono kwambiri kuposa ma shock absorbers, ndicho chifukwa chachikulu chomwe amagwiritsira ntchito pafupipafupi pamagalimoto okhala ndi maulendo oyimitsidwa.

Kodi ndigwiritse ntchito chotsekera kapena cholumikizira mgalimoto yanga?

Monga gawo lina lililonse losuntha, kugwedezeka ndi stret zimatha pakapita nthawi. Kutengera mtundu wagalimoto yomwe muli nayo, imatha kukhala pakati pa 30,000 ndi 75,000 mailosi. Ayenera kusinthidwa malinga ndi malingaliro a wopanga magalimoto ndipo nthawi zonse tikulimbikitsidwa kugwiritsa ntchito zida za OEM (Original Equipment Manufacturer) zikafuna kusinthidwa. Ngati galimoto yanu inatumizidwa kuchokera ku fakitale ndi zotsekemera zowonongeka, muyenera kuzisintha ndi zigawo zamtundu womwewo. Zomwezo ziyenera kunenedwa za zoyikapo.

Zothandizira kugwedeza ndi ma struts ziyenera kusinthidwa nthawi zonse awiriawiri (osachepera pa axle imodzi) ndipo galimoto iyenera kuyimitsidwa mwaukadaulo kuti matayala, chiwongolero ndi makina onse oyimitsira azikhala molunjika.