Dazhuo
Blog
05
2024
-
07
What are the types of rivets? What are the uses?
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Semi-round head rivets are mainly used for riveting occasions with large lateral loads and are widely used.
Flat cone head rivets due to the nail head hypertrophy, can resist corrosion, often used in the hull, boiler water tank and other strong corrosion riveting occasions.
Countersunk head and 1200 countersunk head rivets are mainly used for riveting occasions where the surface must be smooth and the load is not large.
Semi-countersunk head and 1200 semi-countersunk head rivets are mainly used for riveting occasions where the surface must be smooth and the load is not large.
Flat head rivets are used for riveting applications with general loads.
Flat head, flat round head rivets are mainly used for sheet metal or leather, canvas, wood and other non-metallic materials riveting occasions.
Large flat head rivets are mainly used for riveting occasions of non-metallic materials.
Semi-hollow rivets are mainly used for riveting occasions with little load.
Headless rivets are mainly used for riveting occasions of non-metallic materials.
Hollow rivets are light in weight and weak in nail head, and are used for riveting occasions of non-metallic materials with little load.
Tubular rivets are used for riveting of non-metallic materials without load.
Sign rivets are mainly used for riveting nameplates on machines, equipment, etc.
Blind rivets are a kind of rivets for single-sided riveting, but special tools must be used-riveting gun (manual, electric, and movable) for riveting. This kind of rivets is especially suitable for riveting occasions where it is inconvenient to use ordinary rivets (riveting from both sides), so it is widely used in construction, automobiles, ships, aircraft, machines, electrical appliances, furniture and other products.
Among them, open flat round head blind rivets are widely used, countersunk head blind rivets are suitable for riveting occasions requiring smooth performance, and closed blind rivets are suitable for riveting occasions requiring high load and certain sealing performance.
Core rivets are another type of single-sided riveting rivets. During riveting, the head of the rivet is knocked with a hand hammer to expose the core, making it flush with the end face of the nail head, thus completing the riveting operation. It is very convenient, especially suitable for riveting occasions that are inconvenient to use ordinary rivets (riveting from both sides) or core-pulling rivets (lack of riveting gun). Usually use flat round head core riveting, countersunk head core rivets are suitable for the surface needs smooth riveting occasions.
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