Musiyano uripo pakati pekuvhunduka uye struts
Zviri mukati
Paunopfuura pombi, pothole, kana mumwe mugwagwa wakashata, unoonga kana mashock absorbing uye matsimba emota yako akashanda zvakanaka. Kunyange zvazvo zvikamu zviviri izvi zvemotokari zvichiwanzokurukurwa pamwe chete, zvikamu zvakasiyana zvinopa basa rinokosha mukuchengeta motokari yako yakasimba uye yakachengeteka. Kana iwe wakambozvibvunza nezve musiyano uripo pakati pekuvhundutsa uye struts, chinyorwa ichi chinofanira kujekesa. Ngatitorei nguva kuti tinzwisise kuti chinotyisa chii uye kuti chii chinonzi strut, mabasa api avanoita uye chii chinoitika kana vakasakara.
Mashock absorbers uye struts chinhu chimwe chete here?
Motokari imwe neimwe iri mumugwagwa nhasi ine suspension system inoumbwa nezvikamu zvakasiyana zvakasiyana, kusanganisira madhamu (kana struts) uye zvitubu. Zvitubu zvakagadzirirwa kutsigira motokari uye cushioning apo motokari inodhumhana nezvinhu zvemumugwagwa. Shock absorbers (inozivikanwawo sema struts) inodzikamisa kufamba kwakatwasuka kana kufamba kwezvitubu uye kunotora kana kutora kuvhunduka kubva kune zvipingaidzo zvemumugwagwa.
Vanhu vanowanzo shandisa mazwi ekuti "shock absorbers" uye "struts" kutsanangura chikamu chimwe chete, sezvo ivo vachiita basa rimwe chete. Nekudaro, pane mutsauko mukugadzirwa kwekukatyamadza uye struts - uye imwe neimwe ine zvayakanakira nezvayakaipira:
- Musiyano mukuru pakati pe strut uye shock absorber ndiwo magadzirirwo ega ega suspension system.
- Mota dzese dzinoshandisa zvinobatisa zvekuvhundutsa kana struts pane imwe neimwe yemakona mana. Vamwe vanoshandisa matinji kumberi ane chinobatisa chinotyisa kumashure.
- Struts anoshandiswa pamotokari dzisina maoko ekusimudzwa epamusoro uye akabatanidzwa kune chidhiraivho, nepo mota dzine epamusoro uye yakaderera kumiswa maoko (yakazvimirira kumiswa) kana yakasimba axle (kumashure) inoshandisa kuvhunduka.
Chii chinonzi shock absorber?
Iko kuvhundutsa kwakagadzirirwa kuve kwakaoma zvishoma pane iyo strut. Izvi zvinonyanya nekuti vanoshanda neakamiswa kutsigira zvikamu zvekutora mabumps kubva munzira. Kune matatu makuru emhando dzekuvhundutsa:
- Single tube damper: Rudzi runonyanya kuzivikanwa rwekukatyamadza kunyura ichubhu imwe chete (kana gasi) inopinza yekuvhundutsa. Ichi chikamu chinogadzirwa nechubhu yesimbi, mukati mayo tsvimbo uye piston zvakaiswa. Kana mota yarova bump, piston inosundirwa kumusoro uye inotsikirirwa zvishoma nezvishoma negasi kuti iite shanduko iri nyore.
- Kuvhunduka kaviri:Mapatya kana mapatya ekuvhundutsa anobata ane machubhu maviri akamira akazadzwa nehydraulic fluid pachinzvimbo chegasi. Sezvo kumanikidza kunowedzera, mvura inotamirwa kune yechipiri chubhu.
- Spiral dampers: Mota dzine kumberi-yakaiswa mashock absorbers dzinowanzo kunzi macoil shock absorbers - dzine chekuvhunduka "chakavharwa" nechitubu checoil.
Chii chinonzi Street?
Rudzi rwakajairika rwe strut inonzi MacPherson strut. Ichi chikamu chakasimba uye chakasimba chinosanganisa posvo uye chitubu kuita yuniti imwechete. Dzimwe mota dzinoshandisa tambo imwe chete ine yakasarudzika coil chitubu. Iwo ma struts anowanzo kusungirirwa kune chidhiraivho knuckle uye kumusoro kwe "spring" kwakagadzirirwa kutsigira bodywork. Struts idiki zvakanyanya pane yekukatyamadza inonyudza, ndicho chikonzero chikuru chekushandisa kwavo nguva nenguva mumotokari dzine kumanikidzwa kumiswa kufamba.
Ndinofanira kushandisa chibatiso chekuvhundutsa kana simbi mumotokari yangu here?
Sezvimwe chero chikamu chinofamba, kuvhunduka uye tambo inopera nekufamba kwenguva. Zvichienderana nerudzi rwemotokari yaunayo, inogona kugara pakati pe30,000 ne75,000 mamaira. Dzinofanirwa kutsiviwa zvinoenderana nemugadziri wemotokari kurudziro uye zvinogara zvichikurudzirwa kushandisa OEM (Yekutanga Equipment Mugadziri) zvikamu zvekutsiva pazvinenge zvichida kutsiviwa. Kana motokari yako yakatumirwa kubva kufekitari ine mashock absorbers, iwe uchada kuitsiva nezvikamu zvemhando imwe chete. Zvimwe chete zvinofanira kutaurwa pamusoro pema racks.
Shock absorbers uye struts zvinofanirwa kugara zvichitsiviwa zviri zviviri (painenge imwe axle) uye mota inofanirwa kuve yakamiswa yakarongedzwa zvine hunyanzvi kuchengetedza matai, chidhiraivho uye yese suspension system yakatwasuka.
