Image
Rotor Counter Weight
WHAT
The customer wanted to assemble the counter-weights by forming six hollow rivets (one-by-one) on two different levels with quality assurance through process control.
WHY
Despite the different stack heights and the rivet length tolerances, every single rivet should be well riveted qualitatively and visually.
HOW
The riveting unit is integrated into a rotary table and equipped with a rivet-head-height-control (NHE-H). The components are held together and riveted using a hold-down holder mounted in the station.
Facts & Figures
| Reference No. | BCHA1014 |
| Riveting Force | max. 4 kN |
| Riveting Process | Radial |
| Material | Steel |
| Geometrie dimensions | Shaft Ø 4mm, length approx. 50mm |
| Shank type | Semi hollow rivet |
| Rivet head geometry | flanged |
| Forming Tool | Eyelet-flare riveting tool |
| Machine Type | RNE 181 |
| Performance Data | Forming time: 1.2 sec. |
| Devices | Radial riveting unit with process control RNE 181,with rivet head-height-control NHE-H |
| Process Control | Process control HPP-25 |
| Interfaces | UDP protocol, PLC connection |
| Area of Application | Electrical, automotive industry, Rotor / Stator |
| User Benefits: Process | Process Data Traceability |
| User Benefits: Economic | Quality improvement, reduction of NIO parts |
Project implemented by BalTec AG - Switzerland
For further questions or detailed information contact:
BalTec AG
Obermattstrasse 65
8330 Pfäffikon ZH
Phone +41 44 953 13 33
E-Mail baltec(at)baltec.com