Photographing, scanning, and welding
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3 days ago
Application in box structures and bridge industries: intelligent welding of internal weld seams of upper and lower chords, flat connection plates, beam joint plates, external main welds, and box diaphragms. The system can access spaces approximately 700 mm wide and up to 3 meters deep for intelligent welding operations.
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3 days ago
The welding of the ship-type seam for bridge bottom plates in the eight-axis cantilever series products.
Refers to robotic welding systems equipped with 8 axes of motion, typically including 6 articulated joints on the robot arm plus 2 external axes (such as a positioner or linear rail).
The cantilever structure allows the welding arm to span large workpieces, making it suitable for welding large bridge components.
Bridge bottom plates
These are large structural steel plates used at the base of bridges, often as part of girders or trusses.
Welding requirements include high structural strength, consistent weld quality, and low deformation.
Ship-type seam
A type of welding seam that resembles the contour of ship hulls, often applied in thick plate welding with V-groove or U-groove bevels.
Characteristics: Long weld path, may lie on curved or inclined surfaces, and typically requires multi-pass welding.
Welding process challenges:
Requires robotic systems with precise path tracking and adaptability to irregular seam geometry.
Control system may include groove recognition, automated workpiece alignment, or laser seam tracking/vision systems.
Proper control of welding parameters is critical to minimize heat distortion and weld defects.
Compatible welding methods:
Common processes: GMAW/MIG welding or Submerged Arc Welding (SAW) for thicker plates.
With integrated laser vision systems, the robot can automatically detect and follow seam paths with real-time compensation.
Systems with automatic programming or teaching-free software simplify operation and increase efficiency.
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4 days ago
The welding of multi-layer and multi-pass welds is a manifestation of welding skills.
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5 days ago
