Roller Chain Manufacturers Introduces The Principle Of Tooth Profile Design Of Sprocket

Update:12-04-2021

Posted by Admin

Roller Chain Manufacturers introduces the design principles of sprocket tooth profile:

1. The shape of the tooth profile of the sprocket: three-arc straight line, two-arc straight line, two-arc convex tooth profile, one-arc straight line, straight tooth profile with offset in the slot center, and straight tooth profile.

2. Design principles: meshing requirements, use requirements, manufacturability, and accuracy requirements.
①Ensure that the chain can smoothly engage in and out without interference.
②Have sufficient capacity to accommodate chain pitch elongation.
③It has a reasonable angle of the action.
④The tooth profile curve is adapted to the working conditions of the chain drive.
⑤ Conducive to biting in and preventing chain drop due to chain jump.
⑥ Good processing technology.