| Popis: |
The profile modification of tooth surface is one of the best methods of decreasing the transmission error of hypoid gears, and is not subject to the effect of productive dispersion. In the past, it was very difficult to optimize the profile modification of the tooth surface while observing and developing the tooth bearing. Accordingly a technique to analyze the relation between the tooth profile and the transmission error was developed. This technique makes it obvious that the transmission error has minimum value when the actual contact ratio becomes half of integers such as 1.5 or 2.5. A method of optimizing the tooth profile based on this important relation was also developed. |
