Created on 05.30

Boom Welding Robot Workstation | 6+4 Axis Automatic Robotic Welding Cell

This boom welding robot workstation is a dedicated automated welding solution specially developed for engineering machinery boom workpieces. Combining a 6-axis main robot body, 4 external servo axes, a long-stroke rotation arm, and a heavy-duty servo positioner, this integrated welding cell realizes multi-axis synchronous linkage and full-position automatic welding. It effectively solves the difficulties of complex weld seams, large workpiece size, and high welding precision requirements of boom parts, replacing traditional manual welding to boost production efficiency, stabilize welding quality, and cut overall manufacturing costs.
Equipped with a professional digital welding system and intelligent arc seam tracking software, the workstation can automatically compensate for welding errors caused by workpiece machining tolerances. All fixtures and the overall layout can be customized according to customer actual workpieces, workshop site space, and welding process standards.

Complete Workstation Technical Specifications

1. Welding Robot Body

  • Robot Model: TA-1400
  • Main Axes: 6 axes
  • External Auxiliary Axes: 4 axes
  • Maximum Working Radius: 1374mm
  • Rated Load Capacity: 6Kg
  • Matching Welding Power Source: YD-500GL4HVE
  • Rated Welding Current: 500A
  • Repeat Positioning Accuracy: ±0.1mm

2. Long-stroke Rotation Arm

  • X-axis Effective Travel: 1500mm
  • Repeat Positioning Accuracy: ±0.1mm
  • Function: Expand robot welding range, cover ultra-long boom weld seams without dead angles

3. Heavy-duty Servo Positioner

  • Tilt Angle Range: ±90°
  • Rotation Angle Range: ±360°
  • Repeat Positioning Accuracy: ±0.1mm
  • Maximum Swing Diameter: 2000mm
  • Rated Load Capacity: 2.7T
  • Function: Realize synchronous rotation and tilting of workpieces, support all-position flat welding, vertical welding and overhead welding

4. Custom Welding Fixture

  • All tooling fixtures are designed and manufactured strictly based on customer workpiece drawings, actual workpiece sizes and on-site welding process demands. The customized fixture features firm clamping, accurate positioning and fast workpiece loading and unloading, avoiding displacement during high-load welding and ensuring consistent welding accuracy for mass production.

5. Overall Site Space & Optional Software System

  • Overall Workstation Dimension (L*W*H): 13.1m * 4.95m * 4.7m
  • Optional Supporting Software: Arc Welding System, Smartac Control System, Arc Sensor Seam Tracking System

6. Core Product Advantages

  • Large Welding Coverage: Matched with 1500mm long-stroke rotation arm + 2000mm large-diameter positioner, perfectly suitable for large and long boom structural parts
  • Micron-level Welding Precision: Overall repeated positioning accuracy up to ±0.1mm, stable arc output, uniform and beautiful weld bead
  • Intelligent Seam Compensation: Built-in arc sensor automatically tracks weld seams and compensates errors, reducing workpiece rejection rate
  • Heavy-load Stable Operation: 2.7T heavy-duty positioner meets high-load long-time continuous welding for thick steel plates
  • Full-process Automatic Welding: Multi-axis synchronous linkage realizes unattended automatic welding, greatly improving production efficiency

7. Application Industry

  • This boom welding robot workstation is mainly applied to automatic welding of engineering machinery boom parts, large steel structural components, mechanical equipment accessories and other heavy metal workpieces, widely used in construction machinery manufacturing, steel structure processing and heavy equipment production industries.

8. Important Remarks

  • All robot integrated automatic welding workstations adopt non-standard customized design. The robot model, axis quantity, positioner load, workstation size and supporting software can be flexibly adjusted according to customers' actual workpiece structure, welding process requirements and workshop site conditions to provide one-stop exclusive automated welding solutions.
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