抽芯铆钉有两部分组成：钉体和钉芯。使用时候需要专用工具拉铆枪
1、首先将钉芯放进已调试好的工具上，接着钉体部分放进被紧固物品里。
2、启动工具抽拉钉芯，钉芯头部会被拉进钉体，这样钉体会膨胀让钉体跟铆接物互相压紧。
3、最后，钉芯被拉到一定程度，就会在预定的位置上断开，一部分留在钉体，另一部分就会脱落

Self-plugging rivet is made up of two parts: rivet body and core. The rivet could be drawn by a special tool as rivet gun.
1. First step, pulling the rivet core into the rivet gun which was debugged to right situation, then put the rivet body into fastener.
2. Pulling the rivet core in and out by using rivet gun to make the part of it’s head be taken in the rivet body. That makes rivet body to be expanded and impacted with fastener.
3. At last, when rivet core was drawn to a certain extend, it will broken up on a predetermined position. One part of it is left in the body, and the other part will fall off from it.
-----泽林翻译 实习译员