Classification and use of hollow rivets
Many different types of rivets, according to zoning are: hollow, solid, semi-hollow, core pulling, hit the core, etc., limit the geographical name has generated a lot of places, but in the specification should specify in detail: head shape head diameter * thickness * diameter * length (excluding the thickness of the head) * * aperture hole depth, typically, the pore size and depth of the existing standards may be omitted.
Rivets typically used for clothing, footwear and other industries, solid riveting again need for heavy workpieces link, often can not be demolished structure, empty heart rivets the most widely used, the beam port (rear smaller diameter) with a hard wire nail manufacturing, can penetrate without a pilot hole 0.5mm thickness steel plate inside the rivet can not bending, widely used in the password boxes, suitcases and bags top military hollow nail (empty heart rivets) using cord manufacturing, general requirements riveting opening after not cracking, there are many types, and now some of the toys above the shaft has begun large-scale use of semi-hollow nails or nail alternative picture, can significantly reduce production costs. Pulling and Rivets are relatively thin flexible material used for riveting, general requirements are not stringent manufacturing plastic timber usually better material production.
