Asked by Justice Kay-Lease on May 05, 2024
Verified
The diametral pitch is a ratio of the number of teeth to a unit length of pitch diameter.
Diametral Pitch
A unit of measurement used in the specification of gears, representing the ratio of the number of teeth to the pitch diameter.
Pitch Diameter
The diameter of an imaginary cylinder where the thread width equals the spaces between threads, crucial for screw thread interchangeability.
- Acquire knowledge of the equations and strategies for measuring gear specifics such as pitch, addendum, and dedendum.
Verified Answer
AH
Arbaz HussainMay 08, 2024
Final Answer :
True
Explanation :
The diametral pitch (DP) is defined as the ratio of the number of teeth to the pitch diameter of a gear. It is expressed as teeth per inch (TPI) in the US or teeth per millimeter (TPM) in other countries. Therefore, the statement "the diametral pitch is a ratio of the number of teeth to a unit length of pitch diameter" is true.
Learning Objectives
- Acquire knowledge of the equations and strategies for measuring gear specifics such as pitch, addendum, and dedendum.