What are the differences between fastener pins and elastic fastener pins?
Spring fastener pins are mainly used for positioning and connection. It is held in the pin hole by an interference fit. Spring fastener pins are typically used for no-load or very light-load positioning. No less than two people. They are dispersed in symmetrical directions throughout the structure of the connecting part. The farther away the better. The length of the pin of each connecting part is about 1-2 times of the minor diameter.
The tolerance precision of elastic fastener pins is relatively high, otherwise the fit is not good, and the pins are easy to fall off. The advantage of elastic fastener pins is better force.
As the name suggests, the elastic pin is a kind of elastic pin with a hollow in the middle and an opening on the side. It is easy to install, because the pin is shortened, and the reaction force after the shortening can make the pin fit closely with the inner hole. If the hole is 3.0, the outer diameter of the pin can be selected from 3.15-3.25 and 3.3-3.5. 3.15-3.25; 3.3-3.5.
