Small problems when using pop rivets：
3. Nail head falling off: after pulling the rivet, the core rivet head cannot be wrapped and fall off from the rivet body. The reason why the rivet head falls off is that the diameter of the core cover is too large and the rivet is short, which does not match the thickness of the rivet.
4. Riveting of riveted body: after riveting, the riveted body is longitudinally broken or completely broken. The reasons for the cracking of the riveting body are: the hardness of the riveting body is too high or has not been overheated; the diameter of the spindle cover is too large; The harmful impurities of riveting materials are too high, or there is interlayer.
Post time: Dec-16-2021