As the name suggests, the closed type has the function of sealing. It is generally used for parts with sealing requirements, while the open type has no sealing function. It can be seen at a glance with pictures or things.
Closed rivets are closed in the front section.
Open rivets are open at the front.
As shown in the figure: the schematic diagram after closed pull riveting
As shown in the figure:the schematic diagram after open pull riveting
Post time: Sep-08-2021