Self-clinching Studs factory analysis of self-Clinching Studs

Self - Clinching studies factory analysis

Rivet bolt is a very common fastener. Today, Shanghai Shengshuo will analyze the relevant contents of rivets for you. Let's take a look at this important fastener. Introduction: rivet nails, also known as nut nails, are used for sheet metal parts, sheet metal parts, host, server cabinet, standard parts and rivet nails. There is a retraction groove between the hexagonal edge and the cylinder, which plays the role of thread. According to the requirements of the piercer, press the hexagonal head into the wall of the preset hole of the plate (the preset hole is generally slightly larger than the diameter of the rivet column), resulting in plastic deformation near the hole, part of the deformation is squeezed into the retraction groove of the rivet column, and the rivet nut column is riveted on the metal plate to form a reasonable fixed thread. The rivet nut column diagram shows two types. The rivet nut column can be divided into four types, namely, quick cut steel through-hole rivet nut column, stainless steel through-hole rivet nut column, quick cut steel blind hole rivet nut column and stainless steel blind hole rivet nut column, which are suitable for different environments.

When the hardness of Rb steel plate is lower than 80, the hardness of Rb steel plate must be lower than 70. Free cutting iron surface treatment, stainless steel to maintain the original color, users can order according to the phenotype specifications, can also be customized according to needs. Figure 3. The dimension of the plate hole must be machined to the tolerance dimension of 0 - + 0.075mm. It is recommended to punch holes in the steel plate. During installation, it must be realized through "press riveting" operation, and do not bump into it. 5. If the material is stainless steel, the tail number will be marked with "s". Figure 6. The end face of the nut column is represented by "C" for straight teeth. Figure 7. The length of through-hole nut column is less than 10mm. It is full steel wire, and the hexagonal end face (type I) or circular end face (type II) can be extended to more than 10mm