Kutheni Amavili eNqwelo yokuThenga eSupermarket Enokujikeleza Ngokukhululekileyo?

Kutheni amavili enqwelo yokuthenga evenkileni enkulu ekwazi ukujikeleza ngokukhululekileyo?
Ngexesha lohambo lokuya kuthenga ngeeholide, ndayityhala imoto encinci ngokungakhathali, ndajika ngasekhohlo nasekunene, amavili andilandela ngokungathi ndiyayiqonda intetho. Ngaba wakha wacinga ukuba: kutheni ithobela kangaka?
Ibali liqala ngamavili.

Abantu bamandulo bafumanisa ukuba ukubeka iinkuni phantsi kwezinto ezinzima kusindisa umgudu omkhulu kunokuzirhuqa ngamandla. Ngoko ke, iinkuni zaba ngamavili, amavili ongeza ii-axle, kwaye kwaqala utshintsho kwezothutho. Ngaphandle kwamavili, bekungayi kubakho sixeko sinje namhlanje, kwaye bekungekho venkile zinkulu onokuzityelela.

Nangona kunjalo, amavili ahlala elukhuni kwaye anokuhamba indlela enye kuphela de kube mnyama. Ngaba ufuna ukujika? Kufuneka siyiphakamise yonke loo nto. Kamva, umntu wongeza "intamo" kumavili - ibracket enokujikeleza ngokuthe tye, ebizwa ngokuba yi-caster wheel, eyaziwa ngokuba yi-universal wheel. Yenza amavili ashukume kwaye imoto ifunde ukujika.
Iinqwelo ezine ezisezantsi zenqwelo yokuthenga zonke ziivili ezijikelezileyo: ibracket kunye ne-axle azitshixwanga, kwaye zinokujikeleza nge-360 ° zijikeleze i-axis ethe nkqo. Xa utyhala inqwelo phambili, amavili ahlala "etyibilika" ngasemva kweshafti ejikelezayo; Nje ukuba ibuyele umva, ukungqubana kuya kunika ivili i-torque ngoko nangoko, okubangela ukuba "linyikimise intloko" ngama-180 degrees kwaye liqhubeke libuyela umva ngokuthobeka. Ngamafutshane, nabani na onika amandla okungqubana uyamamela, yiyo loo nto imoto ikhomba kwaye ibethe naphi na apho iya khona.
Nangona isakhiwo sayo silula, inobuchule kakhulu ekwakheni:
1. Ukubhoboza nokubhoboza ngepleyiti yentsimbi, ukwenziwa kwebracket kunye nebrake pad kube kanye;
2. Faka ioyile uze ukhuphe iibhola zentsimbi kwidiski emile okwesitya, ujikeleze phezulu nasezantsi, uze ucinezele ibracket ngaphakathi uze uyibophelele. Iibhola zentsimbi zivalwe ngokusisigxina “kwindlela” njengeebheringi;
3. Irabha iyanyibilikiswa ize ibunjwe ibe livili, umgca wokubumba uyapholishwa, indandatho yeshaft, isikrufu, kunye ne-nut ziyafakwa, kwaye emva kokuphumelela uvavanyo kuphela apho inokuqaliswa ukusebenza.
Kuyathakazelisa ukuba amavili angaphambili ebhayisekile nawo ayinguqulelo ephuculweyo yalo mgaqo "wehlabathi": indawo yokuhlangana phakathi komgca wolwandiso lwefolokhwe engaphambili nomhlaba ihlala ihamba phambi kwendawo yokudibanisa, ngoko ke ukutyhala phambili kuzinzile njengenja, kwaye ukutyhala ngasemva kuyenza ishukume njengenyoka. Le ndawo incinci inokuthi imisele uzinzo lwesithuthi sonke ngaphezu kwe-inertia yevili.
Ngexesha elizayo xa uqhuba inqwelo yakho yokuthenga, ungalibali ukuncoma la mavili mane ahamba ngeenyawo zakho – ngawona amaqhawe aphambili 'kohambo lwakho lokuthenga'.