learn.howToCalculate
learn.whatIsHeading
Gear ratio is the speed reduction/increase between input and output shafts. It determines torque multiplication and shaft speeds.
ସୂତ୍ର
Ratio = N_input / N_output = N_driven / N_driver = T_output / T_input
ଷ୍ଟେପ୍-ଷ୍ଟେପ୍ ଗାଇଡ୍ |
- 1Ratio = N_input / N_output = N_driven / N_driver = T_output / T_input
- 2Spur gears: ratio = number of teeth on driven / number on driver
- 3Power is conserved: P = T × ω
ସମାଧାନ ହୋଇଥିବା ଉଦାହରଣ
ଇନପୁଟ୍
Input 1800 rpm, output 600 rpm
ଫଳ
Gear ratio = 3:1 (3× speed reduction, 3× torque increase)
Power unchanged
ଏଡ଼ାଇବା ଯୋଗ୍ୟ ସାଧାରଣ ଭୁଲ
- ✕Confusing speed ratio with force multiplication
- ✕Neglecting friction losses in extended calculations
ବାରମ୍ବାର ଜିଜ୍ଞାସା
Can any two gears mesh together?
No, they must have same pressure angle and pitch. Teeth must fit smoothly without interference.
How is efficiency handled?
Mechanical power loss (5-10%) converts to heat; P_out = P_in × η.
learn.ctaText
ଏହାକୁ ନିଜେ ଚେଷ୍ଟା କରନ୍ତୁ →