What is precision rivet welding processing? Its key technology and quality control points

What is precisionRivet weldingWhat are the key technologies and quality control points? Key technologies and quality control points

Introduction: A direct definition of “precision riveting and welding” - a generic term for a series of advanced welding and riveting processes to achieve high dimensional accuracy, strong connections and excellent appearance.

Why do you need “precision” riveting? (Application Driven): Aerospace, Precision Instruments, High-end Electronic Devices, Medical Devices, Robotic Joints, etc.

Four key technologies to achieve precision riveting:

High-precision jigs and fixtures: Ensure accurate positioning and fixation of parts during machining.

Advanced welding technologies such as micro-beam plasma welding/laser welding: Introduction of welding methods with low heat input, low distortion and high precision.

Automation and Robotics Integration: How to ensure repeatability and consistency through robotics.

Precision control of riveting process: Including force and stroke control of compression riveting and pulling riveting.

Essentials of quality control throughout the process:

Pre-control: Material inspection, process evaluation (WPS/PQR).

Process control: Real-time monitoring of welding parameters, interlayer temperature control, cleanliness control.

Post-control: Appearance inspection, dimensional three-coordinate measurement, non-destructive testing (X-ray, ultrasonic), pressure testing.

Core differences between precision riveting and normal riveting (comparison table).

The value of investing in precision riveting: Improve product reliability, reduce rework, and win high-end customers.

Conclusion: It is emphasised that precision riveting is an integral part of modern high-end manufacturing.

Call to Action: We have a full range of precision riveting solutions, click to view our precision machining case studies or download our process white paper.