yini emotweni? Ibonisani futhi ihluke kanjani kumshini wokubonisa izinga lejubane?

Umshayeli njalo lapho eshayela imoto ubona ideshibhodi phambi kwakhe, okubekwe kuyo imishini yokulinganisa ehlukahlukene. Ngakho-ke, i-speedometer ibonisa isivinini samanje, i-tachometer ibonisa ukuthi zingaki izinguquko ngomzuzu i-crankshaft eyenza. Kukhona nezinkomba zokucindezela kukawoyela, ukushaja kwebhethri, izinga lokushisa le-antifreeze. Amaloli nezimoto zabagibeli zinamageji abonisa umfutho wamabhuleki, umfutho wesondo, nezikali zokushisa zikawoyela odluliswayo.

Kukhona futhi enye idivaysi, ngokuvamile etholakala phakathi kwe-tachometer ne-speedometer, okukhombisa ibanga elihanjwe yimoto. Lo mshini ubizwa ngokuthi i-odometer - into ewusizo kakhulu. Ikakhulukazi, uma uthenga imoto esetshenzisiwe, udinga ukuhlola ukuthi i-mileage isontekile yini. Ungakwenza kanjani lokhu - sitshele ngaphambili kuVodi.su kwesinye sezihloko ezedlule.

Ukuthi isebenza kanjani

Ngokwazi i-radius yesondo kanye nesivinini semoto, ungasebenzisa ifomula elula ukuze unqume isivinini se-angular lapho iphoyinti elikhethwe ngokungafanele embuthanweni lihamba phakathi nendawo. Nokho, usebenzisa yonke le datha, ungakwazi ukunquma kalula ukuthi iyiphi indlela ehanjwe yimoto, inqola noma inqola.

Ngempela, umqondo wokudala lo mshini olula wafika engqondweni yesazi sezibalo esingumGreki uHeron wase-Alexandria, owayephila ekhulwini lokuqala lenkathi yethu. Ngokweminye imithombo, umuntu wokuqala owakhanyiselwa umqondo we-odometer kungenzeka ukuthi u-Archimedes owaziwayo, noma isazi sefilosofi nomcabango waseShayina uZhang Heng. Kunoma yikuphi, kuyaziwa ngokuthembekile ukuthi kakade ku-III Art. n. e. amaShayina ayisebenzisa ngenkuthalo le nto esunguliwe ukuze alinganise ibanga elihanjiwe. Futhi bayibiza ngokuthi "ikhawunta yendlela eyadlula inqola."

Namuhla, le divayisi ifakwe kunoma iyiphi imoto nesithuthuthu. Isebenza ngesimiso esilula: ikhawunta ixhunywe ngenzwa esondweni. Inzwa inquma isivinini se-angular sokuzungezisa, futhi ibanga elihanjiwe libalwa ku-CPU.

I-odometer ingaba:

• mechanical - inketho elula;
• i-electromechanical;
• ngogesi.

Uma unemoto yesimanjemanje, cishe cishe ifakwe i-odometer kagesi, ekala ibanga elihanjiwe ngenxa yomphumela weHholo. Siphinde sabhala ngaphambili ku-Vodi.su mayelana nenzwa yeHholo, ekala ngokuqondile isivinini sokujikeleza kwe-crankshaft. Idatha etholiwe inembile ngokuphelele, futhi iphutha lokulinganisa lincane, alidluli amaphesenti angu-2 (kuma-electronic) namaphesenti amahlanu (kumadivaysi emishini kanye ne-electromechanical).

Yini okudingeka ukwazi ngama-odometers?

Izinzuzo zama-odometer e-electronic kunezinhlobo ezithuthuke kancane ukuthi i-odometer ye-elekthronikhi ayisethwanga kabusha. Kunkomba yemishini, amasondo enza indilinga egcwele futhi asethe kabusha ku-zero. Njengomthetho, i-mileage ingaphezu kwe-999 km. awavezwa. Empeleni, zimbalwa izimoto, ngaphandle kwamaloli noma amabhasi abagibeli, ezikwazi ukumboza ibanga elinjalo kukho konke ukusebenza kwazo.

Udinga futhi ukunaka ukuthi i-odometer ibonisa kokubili isamba semayela nebanga elihanjiwe esikhathini esithile. Lokhu kusebenza kukho kokubili ama-odometer kagesi kanye nawomshini. Ngokuvamile inkomba itholakala ngqo ku-dayela ye-speedometer. Ngakho-ke, cishe kuvame ukucatshangwa ukuthi i-speedometer ne-odometer iyithuluzi elilodwa futhi elifanayo. Iwindi eliphezulu libonisa isamba semayela, iwindi eliphansi libonisa ibanga elihanjiwe ngosuku. Lokhu kufundwa kungasethwa kabusha kalula.

Lapho bethenga izimoto esezike zasetshenziswa, abashayeli baqale bahlole amakhilomitha aboniswa i-odometer. Kunezinombolo zezimpawu ongaqagela ngazo ukuthi imayela lisontekile ku-odometer yomshini. Empeleni, abangaba ochwepheshe bafunde ukusonta izinto zikagesi. Kodwa udinga ukuqonda ukuthi ezimotweni zanamuhla, yonke idatha mayelana nesimo semoto igcinwa kumemori yekhompiyutha, okuyinto engenakwenzeka ukuyisula. Kungakho, uma kuphakama izinsolo, kufanele wenqabe ukuthenga, noma ukushayela imoto ukuze uthole ukuxilongwa okugcwele futhi uthole mileage yayo yangempela.

Iyalayisha...