Ring-groove rivets were first used in aircraft, and later in railway vehicles, railway tracks, split joints, guardrails, insulating joints, bridges, heavy-duty car body manufacturing, mechanical equipment, ships, container construction, etc. Ring-groove rivets have good seismic resistance, are strong and reliable , construction is convenient, so it has become one of the more popular rivets in all walks of life. Ring groove rivets can be divided into small diameter ring groove rivets, large diameter ring groove rivets, short tail rivets, etc. They not only have high riveting strength, but are also relatively strong and reliable. One of its major features is its excellent anti-vibration performance, which is especially suitable for vibrating screens, fans and other equipment. The construction is also relatively convenient, but we still need to pay attention to some issues when using it. Next, we will show you the precautions for using ring groove rivets. matter.

Design Points of Ring Groove Rivets The key design to achieve better riveting of ring groove rivets is the material and structural design of ring groove rivets and rivet sets. When the rivet sets are in good condition due to extrusion deformation, the ring groove rivets must be in the ring groove. Unplug. If the rivet sleeve breaks prematurely, the deformation of the rivet sleeve will be small and pre-tightening cannot be achieved. If the rivet sleeve breaks after placement, the rivet sleeve will be severely deformed, the strength and contact area of ​​the rivet sleeve will be reduced, and neither will achieve a good connection. After long-term mechanical testing and experimental comparison, we determined better matching materials and corresponding ring groove dimensions.

What matters must be paid attention to when operating ring groove rivets? First, when riveting, the riveting machine head should be kept perpendicular to the surface of the workpiece, and sufficient pressure should be applied to make the nail sleeve fit the workpiece; 2. The power of the power part and the riveting machine is used during riveting. Ring groove rivets must meet the specifications and shape requirements of the rivet. 3. The action of inserting or driving the ring groove rivet into the hole must be light and steady. 4. When starting riveting, push the riveting machine head to the bottom and hold it tightly Riveting machine; 5. If the rivet head is not in contact with the component after riveting, it is not allowed to hit the rivet head again; 6. When riveting steel ring groove nails, the roughened ground pressure regulating valve must be set at a high position; 7. Pay attention to prevent the nail rod from breaking due to When the gun is pulled out, it will bounce back and damage the workpiece; 8: When riveting the rivet ring groove nail, be careful to choose the appropriate riveting brick, otherwise the nail sleeve will not buckle well; 9. After making the hole, the sandwich thickness of the riveted part must be measured with a sandwich thickness gauge , to choose the appropriate rivet length.