What is the material of sprocket?
The sprocket is normally made of alloy steel and is tempered and case hardened at the tooth area in order to enhance the wear resistance of the material. By construction the sprockets either posses a hub with key for driving or holes (in automobiles) in order to be mounted.
How do sprockets increase speed?
You can gear up by using a smaller rear sprocket or a larger countershaft/front sprocket. Gearing up adds more speed and decreases the final drive ratio. You can gear down by using a larger rear sprocket or a smaller front sprocket. Gearing down reduces speed and increases the final drive ratio.
How do you calculate sprocket speed?
Relative Revolutions Per Minute
If you’re pedaling a bicycle with a sprocket ratio of 4 – which is typically the practical maximum – and you turn the driving sprocket at a speed of 60 rpm, the rear sprocket and the rear wheel spin at: 1/4 = 60/V2 rpm; V2 = 240 rpm.
What is module in gear?
“Module” is the unit of size that indicates how big or small a gear is. It is the ratio of the reference diameter of the gear divided by the number of teeth.
Which material is best for sprocket?
- • Cast Iron Sprockets. Cast Iron is the most common and economical material for flat wire belt sprockets, they are accurately cast from high grade iron. …
- • Plastic Sprockets. …
- • Steel Sprockets. …
- • Stainless Steel Sprockets.
What is another name for a sprocket?
What is another word for sprocket?
|toothed wheel||rack and pinion|