rolling teeth
1. Purpose: Roll or tap the formed semi-finished product to achieve the desired thread. In practice, the bolts (screws) are called rolling teeth, the tooth bars are called rolling teeth, and the nuts are called tapping teeth.
2. Tooth rolling: Tooth rolling is to fix a tooth plate, and another movable tooth plate drives the product to move, and the product is plastically deformed by extrusion to form the required thread.
3. Tapping: Tapping is to tap the formed nut to form the required thread.
4. Thread rolling: Thread rolling is made by two corresponding screw rollers, which are rotated in the positive direction, and the product is plastically deformed by extrusion to form the required thread. Rolling teeth are usually used for tooth bars.
