HA Industry’s Hot Air/ Cold Stake process each stud (or boss) is softened by blowing a controlled flow of heated air in a localized area. After the stud is softened a cold metal stake under light pressure reforms it into the desired shape, such as a domed or flat rivet. As the stud is being formed, heat is extracted from the plastic, ensuring a solid, rattle-free component assembly. Benefits of this process include short cycle time, tight assemblies, an excellent repeatability and process control.
HA Industry’s Hot Air/ Cold Stake process each stud (or boss) is softened by blowing a controlled flow of heated air in a localized area. After the stud is softened a cold metal stake under light pressure reforms it into the desired shape, such as a domed or flat rivet. As the stud is being formed, heat is extracted from the plastic, ensuring a solid, rattle-free component assembly. Benefits of this process include short cycle time, tight assemblies, an excellent repeatability and process control. 
Download the Hot Air / Cold Stake Brochure 
