What is the gear relieving?
According to the relieving direction, it can be divided into two types:
1.Profile modification :
Tip relieving is the general term for tooth tip and root modification, Tip relieving is widely used. Appropriate dressing can avoid the interference during the rotation, also reduce the noise and increase service life time.
2.Lead modification:
Can be divided into both end relieving and crowning relieving , The purpose is to distribute the force evenly on the tooth width through relieving when the tooth surface bears the force.
Appropriate relieving can improve transmission efficiency and life, but excessive trimming will reduce the contact area and affect the gear strength.
- Gallerys
Example of Gear Crowning