Blind rivets are commonly used in industries such as clothing and footwear. Hollow rivets are machined from the hollow to the head on the basis of semi hollow rivets. Due to their light weight and weak nail heads, they are used for riveting of non-metallic materials with low load.
Hollow rivets are usually used in industries such as clothing and footwear, where solid parts need to be re riveted and used for connecting heavy workpieces. They are often non detachable structures, and semi hollow rivets are most widely used. The tie end (with a small tail diameter) nails are made of hard wire and can penetrate steel plates within a thickness of 0.5mm without the need for pre holes.
Rivets cannot be bent or deformed, and are widely used in password boxes, travel boxes, and military bags, Hollow rivets (semi hollow rivets) are manufactured using flexible wire and generally require that they cannot crack after being riveted. There are many types of rivets, and now some toys have started to use semi hollow nails or child and mother nails to replace the shafts on a large scale, which can significantly reduce production costs. Core pulling and core striking rivets are mostly used for riveting thin and soft materials, with generally less strict requirements. The manufacturing materials are usually produced from materials with better plasticity.
The earliest rivets were small bolts made of wood or bone, and the earliest metal deformation bodies may be the ancestors of the rivets we know today. Undoubtedly, they are the oldest known method of metal connection by humans, dating back as far as the initial use of malleable metal. For example, during the Bronze Age, the Egyptians used rivets to fasten the six wooden fan shapes on the outer lines of slotted wheels together. After the Greeks successfully cast large statues in bronze, they used rivets to rivet the various components together.
Hollow rivets are mostly invented for the purpose of manufacturing or repairing harness equipment. It is not very clear when hollow rivets were invented, but harnesses were invented between the 9th or 10th century AD. Riveted harnesses, like hooves with nails, liberated slaves from heavy labor. Rivets also led to many important inventions, such as iron pliers used by copper and iron workers and sheep wool scissors.
In 1916, when H.V. White of the British aircraft manufacturing company first obtained a patent for blind rivets that could be riveted on one side, people hardly expected that such rivets would be so widely used today. From aerospace to office machines, electronic products, and sports equipment, it can be said that this blind rivet has become an effective and stable mechanical connection method.
Post time: Jun-05-2023
