Fully Automatic Tube Welding Workstation for Nuclear-Grade Penetrations
A fully automatic workstation designed for TIG butt welding of nuclear-grade penetration tubes, integrating automatic loading and unloading, positioning, seam detection, real-time welding monitoring and arc-length tracking.
Product Overview
▅ Core Features
1. Automatic loading and unloading reduces manual intervention, improves operating efficiency and consistency, and lowers the risk of human error.
2. Automatic weld-seam positioning and inspection accurately identifies seam location, providing a reliable reference for welding operations and supporting welding precision.
3. Automatic arc-length tracking adapts in real time to dynamic seam changes, helping stabilize welding parameters and improve weld formation quality.
4. Real-time welding-process monitoring keeps the complete welding state under control, helps avoid quality risks in time, and supports compliance requirements for nuclear-grade welding.
▅ Key Parameters
Positioning accuracy: 0.5 mm
Straight clamping length at pipe end: ≥20 mm
Welding process: TIG welding with filler wire
Joint type: square butt joint for straight pipe, no groove required
Perpendicularity between pipe end and pipe axis: ≤±0.5°
Weld misalignment: ≤5% of pipe wall thickness
Pipe-end ovality: ≤5%
Tack weld spot diameter: ≤Φ3 mm
Number of tack welds per pipe assembly: ≥3
▅ Applicable Industries
Shipbuilding, nuclear industry