The Robot-Assisted D28 3D Welding Table for Small Batch Automated Production is a flexible automated welding workstation designed for multi-variety, small-batch, and high-precision metal structural parts. It deeply integrates the D28 heavy-duty 3D flexible platform with industrial welding robots/positioners, specifically designed for small-to-medium batch production and frequent product changeovers. It addresses the dual points of traditional automation ("high rigidity, slow changeover, and high investment") and manual welding ("low efficiency and poor consistency").

• Robot-Assisted: Standard configuration includes a 6-axis/7-axis welding robot + dual-axis/three-axis positioner, enabling fully automated welding in all positions, supporting offline programming and one-button product changeover.
• D28: Φ28mm standard hole system (100mm hole spacing), five-sided full-hole design, compatible with the entire D28 series of heavy-duty fixtures, with a positioning accuracy of ±0.03mm.
• 3D: X/Y/Z three-dimensional omnidirectional positioning + positioner with 360° rotation/tilting, allowing complex spatial welds to be completed in a single setup.
• Small Batch Automated Production: Suitable for small to medium batches of 5–500 pieces/batch, with product changeover completed in 5–15 minutes, balancing automation efficiency and flexible production.

• Changeover time: 5–15 minutes (8 hours – 2 days with traditional dedicated tooling)
• Welding efficiency: 3–5 times faster than manual welding, 24-hour continuous operation
• Welding pass rate: ≥99.5% (85–95% for manual welding)
• Flexible adaptation: One device covers 50+ types of workpieces, no dedicated tooling required

• Construction Machinery: Hydraulic supports, excavator booms, loader buckets (50–200 pieces/batch)
• Automotive Parts: Chassis components, battery trays, subframes, steering knuckles (100–500 pieces/batch)
• Agricultural Machinery: Harvester frames, planter components, tractor suspensions (30–100 pieces/batch)
• Metal Furniture/Shelving: Industrial shelving, storage cages, office furniture brackets (200–500 pieces/batch)
• Sheet Metal Structural Parts: Electrical cabinets, enclosures, pipe supports, non-standard equipment frames (5–50 pieces/batch)
• Rail Transit: Subway small parts, high-speed rail interior brackets, freight car components (50–200 pieces/batch)