Spur gears are used for
Ratio of pitch circle diameter in millimeters to the number of teeth, is known as
Lewis equation in spur gear design applied to
Lewis equation in spur gear design is applied weaker of the pinion or gear.
In an involute gear, the base circle must be __________
What is the profile addendum of a cycloidal gear tooth?
Why gear teeth made harder?
Gear teeth is made harder to avoid wear and also for improved strength.
The minimum required center distance of two mating spur gears is decided based on
The minimum required center distance of two mating spur gears is decided based on bending strength of the gear material.
A gear tooth is shown in the figure
If m is the module, then the Lewis form factor is (assuming tooth as cantilever)
At the section X-X,
Mb = Pt x h
In which of the following, the service factor is not 1.
T - θ diagram is constant for all, except IC engine case. This variation of torque gives rise to
CS ≠ 1
Which one of the following properties is required for an involute spur gear tooth to satisfy law of gearing
Hardness is required to prevent wear and maintain same involute tooth profile throughout the time.