Punch the ring, small parts of the role of large

Punch the ring, small parts of the role of large In this case, The sealing ring is mounted on both ends of the ball nut. Contact with the elastic seal cabinet rubber oil or nylon and other materials made of Qi punch machine for Head, the hole made with the screw thread raceway with the shape. Contact the sealed cabinet of the dustproof effect, but because of contact pressure, so that a slight increase in friction torque metal saw. Non-contact seals made of PVC and other plastics, the punch hole in the shape of screw thread with the opposite race, and a slight gap. Non-contact seal also known as labyrinth seal cnc angle machine. Sealing ring is the most indispensable member of the punch.

You can leave a response, or trackback from your own site.

Leave a Reply