Ngizochaza ukuthi umehluko usebenza kanjani ekusebenzeni. Kungani isondo elilodwa lishelela, kodwa imoto inganyakazi?

Umehluko ungenye yemishini esetshenziswa cishe kusukela ekuqaleni kokuhamba ngezimoto kuzo zonke izimoto zabagibeli, futhi ezinye izimoto zikagesi kuphela ezingenayo. Nakuba sesimazi iminyaka engaphezu kuka-100, namanje akukho ngaphezu kwamaphesenti angu-15-20. abantu bayakuqonda ukusebenza kwayo ngokwenza. Futhi ngikhuluma kuphela ngabantu abathanda imboni yezimoto.  

Kulo mbhalo, ngeke ngigxile ekwakhiweni kokuhlukanisa, ngoba akunandaba ukuqonda umsebenzi osebenzayo. Indlela elula nejwayeleke kakhulu enamagiya e-bevel (imiqhele namasathelayithi) isebenza ngendlela yokuthi njalo isabalalisa i-torque, kunoma yisiphi isimo sethrafikhi ngokulinganayo nhlangothi zombili. Lokhu kusho ukuthi uma sine-uniaxial drive, ke Amaphesenti angu-50 esikhathi aya esondweni lesokunxele futhi inani elifanayo liye kwesokudla. Uma ubulokhu ucabanga ngendlela ehlukile futhi kukhona okungahlangani, vele ukwamukele njengeqiniso okwamanje. 

Ngabe umehluko usebenza kanjani?

Ngokushintshana, elinye lamasondo (elingaphakathi) linebanga elifushane kanti elinye (elingaphandle) linebanga elide, okusho ukuthi isondo elingaphakathi lijika kancane futhi isondo elingaphandle lijika ngokushesha. Ukunxephezela lo mehluko, umenzi wemoto usebenzisa umehluko. Ngokuqondene negama, lihlukanisa ijubane lokujikeleza kwamasondo, futhi hhayi - njengoba iningi licabanga - i-torque.

Manje ake ucabange isimo lapho imoto ihamba iqonde ngesivinini X futhi amasondo okushayela ejikeleza ngo-10 rpm. Uma imoto ingena ekhoneni, kodwa ijubane (X) alishintshi, umehluko usebenza ukuze isondo elilodwa lijikeleze, isibonelo, ngo-12 rpm, bese elinye ligijima ngo-8 rpm. Inani eliphakathi lihlala liyi-10. Lesi isinxephezelo esisanda kushiwo. Yini okufanele uyenze uma elinye lamasondo liphakanyiswa noma libekwe endaweni eshelelayo kakhulu, kodwa imitha lisabonisa ijubane elifanayo futhi leli sondo kuphela elijikelezayo? Owesibili umile, ngakho ophakanyisiwe uzokwenza i-20 rpm.

Akuwona wonke umzuzu ochithwa ku-wheel slip

Kwenzekani-ke uma isondo elilodwa lijikeleza ngesivinini esiphezulu futhi imoto imile? Ngokomgomo wokusabalalisa i-torque engu-50/50, konke kulungile. I-torque encane kakhulu, ethi 50 Nm, idluliselwa esondo endaweni eshelelayo. Ukuze uqale udinga, isibonelo, 200 Nm. Ngeshwa, isondo endaweni enamathelayo liphinde lithole u-50 Nm, ngakho womabili amasondo adlulisa u-100 Nm phansi. Lokhu akwanele ukuthi imoto iqale ukuhamba.

Uma ubheka lesi simo ngaphandle, kuzwakala sengathi yonke i-torque iya esondweni elijikelezayo, kodwa akunjalo. Leli sondo kuphela elijikelezayo - yingakho inkohliso. Ngokwenza njalo, lo wokugcina naye uzama ukunyakaza, kodwa lokhu akubonakali. 

Ukufingqa, singasho ukuthi imoto esesimweni esinjalo ayikwazi ukunyakaza, hhayi ngenxa yokuthi - ukucaphuna i-Internet classic - "sonke isikhathi esondweni elijikelezayo", kodwa ngoba sonke isikhathi lapho leli sondo elingashibilili litholwayo linenani. amasondo ajikelezayo. Noma enye - kukhona i-torque encane kakhulu kuwo womabili amasondo, ngoba athola inani elifanayo le-torque.

Kwenzeka okufanayo nasemotweni edonsa ngawo wonke amasondo, lapho kukhona nomehluko phakathi kwama-ekseli. Eqinisweni, kwanele ukuphakamisa isondo elilodwa ukumisa imoto enjalo. Kuze kube manje, akukho lutho oluvimba noma yikuphi ukwehluka.

Ulwazi olwengeziwe lokukudida 

Kodwa ngokungathí sina, uze uqonde okungenhla, kungcono ukuthi ungafundi ngokuqhubekayo. Kuyiqiniso uma umuntu esho njalo wonke amandla aya esondweni elijikelezayo endaweni eshelelayo (hhayi ngaso sonke isikhathi). Kungani? Ngoba, ngamagama alula, amandla awumphumela wokuphindaphinda i-torque ngokujikeleza kwesondo. Uma isondo elilodwa lingaphenduki, i.e. elinye lamanani linguziro, ngakho-ke, njengokuphindaphinda, umphumela kufanele ube nguziro. Ngakho, isondo elingaphenduki aliwatholi amandla, futhi amandla aya kuphela esondweni elijikelezayo. Okungaguquli ukuthi womabili amasondo asathola itorque encane ukuthi akwazi ukuqalisa imoto.