Umehluko phakathi kwama-shock absorbers nama-struts

Uma udlula i-speed bump, i-pothole, noma omunye umgwaqo omahhadlahhadla, uzobonga uma izinto ezidonsa imoto yakho kanye nama-struts asebenza kahle. Nakuba lezi zingxenye ezimbili zemoto ngokuvamile kuxoxwa ngazo ndawonye, ​​ziyizingxenye ezihlukene ezinikeza isevisi ebalulekile ekugcineni imoto yakho iqinile futhi iphephile. Uma uke wazibuza ngomehluko phakathi kokushaqeka nama-struts, lesi sihloko kufanele sikukhanyisele. Ake sizinike isikhathi ukuqonda ukuthi iyini i-shock absorber nokuthi iyini i-strut, yimiphi imisebenzi eyenzayo nokuthi kwenzekani uma iguga.

Ingabe ama-shock absorbers nama-struts yinto efanayo?

Yonke imoto emgwaqeni namuhla inesistimu yokumiswa eyakhiwe izingxenye ezimbalwa ezihlukene, okuhlanganisa ama-dampers (noma ama-struts) neziphethu. Iziphethu zenzelwe ukusekela imoto kanye ne-cushion uma imoto ishayisana nezinto zomgwaqo. Ama-Shock absorbers (owaziwa nangokuthi ama-struts) akhawulela ukuhamba okuma mpo noma ukunyakaza kwemithombo futhi amunce noma amunce ukushaqeka okuvela ezithiyoni zomgwaqo.

Abantu bavamise ukusebenzisa amagama athi "ama-shock absorbers" kanye "nama-struts" ukuchaza ingxenye efanayo, njengoba empeleni enza umsebenzi ofanayo. Kodwa-ke, kunomehluko ekwakhiweni kwe-shock absorbers kanye ne-struts - futhi ngayinye inezinzuzo zayo kanye nokubi:

• Umehluko omkhulu phakathi kwe-strut kanye ne-shock absorber umklamo wesistimu yokumiswa komuntu ngamunye.
• Zonke izimoto zizosebenzisa ama-shock absorber noma ama-struts ekhoneni ngalinye kwamane. Abanye basebenzisa ama-struts ngaphambili ane-shock absorber ngemuva.
• Ama-Struts asetshenziswa ezimotweni ezingenazo izingalo ezilengayo eziphezulu futhi zixhunywe ku-knuckle yokuqondisa, kuyilapho izimoto ezinezingalo ezilengayo eziphezulu neziphansi (ukumiswa okuzimele) noma i-ekseli eqinile (engemuva) zisebenzisa izinto zokudonsa ukushaqeka.

Yini into yokushaqeka?

Ukushaqeka kuklanyelwe ukuthi kuqine kancane kune-strut. Lokhu kungenxa yokuthi asebenza ngezinto ezisekela ukumiswa ukuze amunce amaqhubu emgwaqeni. Kunezinhlobo ezi-3 eziyinhloko zama-shock absorbers:

1. I-Single tube damper: Uhlobo oluvame kakhulu lwe-shock absorber yishubhu eyodwa (noma igesi) i-shock absorber. Lesi sakhi senziwe ngeshubhu lensimbi, lapho ngaphakathi kufakwe induku nepiston. Lapho imoto ishayisa, i-piston iphushelwa phezulu bese icindezelwa kancane ngegesi ukuze kube noshintsho olushelelayo.
2. Ukushaqeka kabili:I-twin noma i-twin tube shock absorber inamashubhu amabili ame mpo agcwele uketshezi olusebenza ngogesi esikhundleni segesi. Njengoba ukucindezela kuqhubeka, uketshezi ludluliselwa ku-tube yesibili.
3. Ama-spiral dampers: Izimoto ezinama-shock absorbers abekwe ngaphambili zivame ukubizwa ngokuthi ama-coil shock absorbers - zinento edonsa ukushaqeka "embozwe" yi-coil spring.

Yini Umgwaqo?

Uhlobo oluvame kakhulu lwe-strut lubizwa ngokuthi i-MacPherson strut. Lena ingxenye eqine kakhulu futhi ehlala isikhathi eside ehlanganisa okuthunyelwe kanye nentwasahlobo ibe yiyunithi eyodwa. Ezinye izimoto zisebenzisa i-strut eyodwa ene-coil spring ehlukile. Ama-struts avame ukunamathiselwa kwi-knuckle yokuqondisa futhi phezulu "kwentwasahlobo" kufakwe ukusekela umsebenzi womzimba. Ama-Struts mancane kakhulu kunama-shock absorbers, okuyisizathu esiyinhloko sokusetshenziswa kwawo njalo ezimotweni ezinohambo olucindezelwe lokumiswa.

Ingabe kufanele ngisebenzise i-shock absorber noma i-brace emotweni yami?

Njenganoma iyiphi enye ingxenye enyakazayo, ukushaqeka kanye ne-strut kuyaphela ngokuhamba kwesikhathi. Ngokuya ngohlobo lwemoto onayo, ingahlala phakathi kwamamayela angu-30,000 no-75,000. Kufanele zishintshwe ngokuvumelana nezincomo zomkhiqizi wemoto futhi njalo kunconywa ukusebenzisa izingxenye ezishintshayo ze-OEM (Original Equipment Manufacturer) lapho zidinga ukushintshwa. Uma imoto yakho ithunyelwe isuka efekthri inezinqamuleli ezishunqayo, uzodinga ukuthi esikhundleni sazo ufake izingxenye zohlobo olufanayo. Okufanayo kufanele kushiwo mayelana nama-racks.

Ama-shock absorbers nama-struts kufanele ngaso sonke isikhathi ashintshwe ngamapheya (okungenani ku-axle eyodwa) futhi imoto kufanele imiswe ngendlela efanele ukuze igcine amathayi, isiteringi kanye nesistimu yonke ye-suspension iqondile.