Process layout
This application case features two YASKAWA AR1440 robots specifically designed for arc welding electrical wiring ducts.
By utilizing two welding robots in coordination with a rotating turntable (positioner), the system rapidly performs precise welding at all required joint locations, ensuring high-speed production and structural integrity.
Components
| Robot |
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|---|
Workflow
| STEP 1. | Securing the workpiece onto the welding jig. |
|---|---|
| STEP 2. | Initiating the work via the operation button. |
| STEP 3. | Performing the primary arc welding process. |
| STEP 4. | Positioner Rotation: The turntable rotates to expose the opposite side. |
| STEP 5. | Performing the secondary (rear-side) welding process. |
| STEP 6. | Preparation for discharge once welding is complete. |
Features
High Operational Efficiency and Quality
Optimized Human-Robot Collaboration: The robots handle tasks requiring consistent quality and high skill levels, while operators focus on material loading and unloading, improving both efficiency and output quality.
Minimized Cycle Times: Rapid arc welding performance significantly reduces the time required for each workpiece.
Superior Weld Quality: Achieves high-precision weld beads, which drastically reduces the need for—and cost of—post-processing and grinding.
Versatile Positioning: By utilizing 6-axis articulated robots in tandem with a positioner, the system can perform complex welds from various angles and positions that are difficult to reach manually.
Results
| Key Benefits | Significant improvement in overall weld consistency and quality.
Productivity levels matching or exceeding those of highly skilled manual welders.
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| Client Feedback | We introduced robots due to the difficulty of hiring skilled welders, and we are extremely satisfied with the high-speed operation and the uniform quality we've been able to achieve. |
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