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NHE-BIG-H 01 – Rivet base detection device for rivet head height control with path sensor for 281-431

NHE-BIG-H 01 – Rivet base detection device 
for rivet head height control 
with path sensor for 281-431
NHE-H
Diagnostics
NHE – Rivet based detection device
NHE – Rivet based detection device

The NHE recognizes the rivet projection (U), serves as a hold-down device and helps to reliably recognize components before forming with tolerance errors or missing components. As result of the HPP-25 monitoring capability, inspection of components pre or post forming can be eliminated. Additional inspection Stations can be eliminated and production cost can be reduced.

Additional NHE functions, which can be implemented quickly and safely with the Process Control HPP-25:

  • Primary riveting mode H with HPP-25
  • Integrated, separate measuring system
  • Produce precise formed rivet head height ,H' at different component heights, despite flexing of the machine
  • NHE-U with HPP-25 and autocompensation allows a formed head height, relative to the rivet protrusion. Smaller protrusion = less forming, greater protrusion = more forming. Amount of componensation can be determined
  • Rapid approach / working speed based on the work piece elevation for improved productivity
  • Touch probe acting as a hold-down device on the workpiece base:

    • NHE-Std: up to 10-40N hold-down force. Adaptable to RNE 151-431
    • NHE-Big: up to 20-300N holding force. Adaptable only to RNE 281-481
  • Note: A retrofit may need replacing the length of the forming tool, the form tool holder and the pressure cup – see
  • Model: NHE-BIG-H-01
  • Control: HPP-25
NHE-BIG-H 01 – Rivet base detection device 
for rivet head height control 
with path sensor for 281-431
NHE-H
Diagnostics
NHE – Rivet based detection device
NHE – Rivet based detection device