I-Calculator ye-Gear Ratio
Uthelekiso lwesixhobo, ukhawulezo lokuphuma kunye nesantya sokuhamba - esinye okanye esidityanisiweyo, ngesantya sokuhamba.
Iinketho ze projekti
Malunga nale Calculator
A gear ratio compares the teeth on the driven (output) gear to the driving (input) gear: ratio = driven / driving. It is the fundamental trade-off of gearing — a ratio above 1 is a reduction that turns the output slower but multiplies torque, while a ratio below 1 is an overdrive that spins faster but with less torque. Concretely, output RPM = input RPM ÷ ratio and output torque = input torque × ratio, so speed and torque always move in opposite directions (ignoring friction losses), keeping the power roughly constant.
As a worked example, a 10-tooth driving gear meshing with a 35-tooth driven gear gives a ratio of 35 / 10 = 3.5:1. Feed it 1,000 rpm and 20 N·m and the output turns at 1,000 / 3.5 ≈ 286 rpm but delivers 20 × 3.5 = 70 N·m. For a compound gear train, add a second pair under advanced options and the overall ratio is the product of the two stages — a 3:1 stage feeding a 2:1 stage gives 6:1 total. Enter a tyre diameter and final drive ratio and the tool also works out road speed from the wheel rpm.
Gear ratios are how machines match a power source to a load: low gears give a car or bicycle the torque to climb and accelerate, high gears give efficient cruising, and reduction gearboxes let small fast motors drive heavy slow loads. The same principle sizes winches, conveyors, clock mechanisms and drill speeds.
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I-gear ratio ibalolwa njani?
Yahlula inani leezinyo kwisixhobo esiqhubayo ngenani kwisixhobo esiqhubayo. Isixhobo esiqhubayo esi-35-izinyo kwisixhobo esi-10-izinyo si-35 / 10 = 3.5:1.
I-gear ratio ibangela njani ukuba kukhawuleze kwaye kuqhutywe?
Ukunciphisa ubudlelwane be-3.5:1 kujika ukuphuma kwe-3.5 amaxesha akhawulezayo kunengeniso kodwa kuphindaphindwa uxinzelelo nge-3.5, ungaziboni ilahleko zokuthambisa.
Yintoni uthelekiso lwegesi eyenziweyo?
Xa iiparethi ezimbini zesixhobo zihamba ngokulandelelana, uthelekiso olupheleleyo luyimveliso yesibini: inqanaba lesi-3:1 elinika inqanaba lesi-2:1 elinika u6:1 opheleleyo lokuncitshiswa.
Yintoni utshintsho phakathi kokuncipha nokuhamba phezulu?
Uxinzelelo lokunciphisa lukhulu kune-1: lukhawulezisa ukuphuma kwaye luphindaphindo i-torque, elungileyo yokunyuka kunye nokuqalisa umthwalo. Uqhubo oluphezulu lungaphantsi kwe-1: lukhawulezisa ukuphuma phezulu kodwa lunyusa i-torque, elungileyo yokuqhuba ngokukhawuleza okuphezulu.
Ingaba ukujika i-gear yenza amandla akhululekileyo?
Akukho nto. Iigears zirhweba ngesantya se-torque, hayi ngendlela ephindwe kabini - amandla okuphuma angeke adlulele kwi-input, kwaye iigears ezilungileyo zilahle iipesenti ezimbalwa zokutywina. Ukuba i-torque ihamba phezulu nge-3.5 ×, ukhawuleziso luya phantsi ngesizathu esifanayo ukuze amandla ahlale malunga nesinye.
Isebenza njani i-calculator ukulinganisa isivinini sendlela?
Kusuka kwi-rpm yevili (i-rpm yokungena ÷ uthelekiso olupheleleyo ÷ uqhubo oluphelileyo) kunye nojikelezo lwetayibhile (π × umda). Faka umda wetayibhile kwi-intshi kunye nothelekiso lokuhamba oluphelileyo kwaye lubuyisela ukhawulezo kwi-mph kunye ne-km/h.
Isixhobo sokuhamba esinjani esi "siqhuba" isixhobo sokuhamba?
Isixhobo sokuhamba (okanye esingenisiweyo) sisixhobo esidityaniswe nomboneleli wezixhobo-imoto okanye isandla senyawo. Isixhobo esiqhubayo (esiphumayo) sikwicala lobunzima. Ukutshintshela oku kutshintshela umlinganiselo, ukuguqula ukuncipha kuqhubo olugqithisileyo.
API — sebenzisa le calculator ukusuka kwikhowudi
Nceda le khadi lemali njengendawo esemva ye-JSON ekhululekileyo - akukho qhosha lifunekayo. Thumela amaxabiso endawo ezantsi njengeparameter yombuzo okanye i-JSON. Nantoni na oyenzayo isebenzisa okungagqibekanga okufanayo eli phepha ligqityiwe ngaphambili; iparameter engaziwayo yi 400, ayikho i zero ekhululekileyo. Funda i-API epheleleyo →
Incopho yesiphelo
GET https://calculator.free/api/v1/gear-ratio/curl
curl "https://calculator.free/api/v1/gear-ratio/?driving=10&driven=35&rpm=1000"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/gear-ratio/?" + new URLSearchParams({
"driving": "10",
"driven": "35",
"rpm": "1000"
}));
const data = await r.json();
console.log(data.results);Results are estimates for general guidance only, not financial, medical or tax advice.