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Duplxe roller chain wheel sprocket introduces the method of measuring the tooth thickness of Sprockets?

Duplxe roller chain wheel sprocket introduces the method of measuring the tooth thickness of Sprockets?

(Summary description)To measure the tooth thickness with a vernier tooth thickness caliper, the advantage is that it is convenient and simple to use. The disadvantage is that the result of the measurement is affected by the diameter tolerance of the addendum circle (the addendum tolerance-generally h9), and the surface addendum is useless during the use of the gear.

Duplxe roller chain wheel sprocket introduces the method of measuring the tooth thickness of Sprockets?

(Summary description)To measure the tooth thickness with a vernier tooth thickness caliper, the advantage is that it is convenient and simple to use. The disadvantage is that the result of the measurement is affected by the diameter tolerance of the addendum circle (the addendum tolerance-generally h9), and the surface addendum is useless during the use of the gear.

Information

Do you know how to measure the tooth thickness of Sprockets? Let's follow the editor of duplxe roller chain wheel sprocket to have a simple understanding!
1. Measure with vernier tooth thickness caliper
To measure the tooth thickness with a vernier tooth thickness caliper, the advantage is that it is convenient and simple to use. The disadvantage is that the result of the measurement is affected by the diameter tolerance of the tooth tip circle (tooth tip tolerance-generally h9), and the face tooth tip is useless during the use of the gear.


2. Measuring column (ball) span
The method is to place the balls or rollers in the two opposite tooth grooves on the gear diameter, and then use a caliper or other measuring instrument to measure the distance between the two balls or rollers, and compare the measured value with the theoretical value. Indirectly indicate the size of the tooth thickness. When the tooth width of the helical gear is too narrow or the gear modulus is too small, it is not suitable to use the common normal line to measure the tooth thickness indirectly, that is, put two cylinders (pins) or balls on the diameter as much as possible In the opposite tooth slot, then measure the size of the cross ball (measurement column).
3.Sprockets measure with common normal micrometer
Commonly used to measure the length of the male line is the male line micrometer. It is a better way to determine the tooth thickness by measuring the length of the common normal, because the gear outer diameter tolerance has no effect on the measurement result. The essence of common normal measurement is to measure the length of the base arc contained between two points on two different side tooth profiles.
In summary, the editor of duplxe roller chain wheel sprocket introduces Sprockets' tooth thickness measurement method. I hope you can learn more through the introduction of the above editor.

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