Automated Robotic Welding for Metal Enclosure Production in Malaysia

Customer Profile

The client is a Malaysia-based manufacturer specializing in the production of metal enclosures. As production demands increased, they required a more stable and consistent welding process to support both quality standards and manufacturing capacity.

This is a trial welding video for the project. Further updates will be shared as the system progresses.

Challenges

In practice, welding metal enclosures presented several significant challenges:

• Inconsistent Weld Quality: Variability in part fit-up and manual operations led to visible discrepancies between finished products.
• Seam Consistency Issues: Long weld beads and corner joints were difficult to maintain uniformly, especially across large production batches.
• Limited Repeatability: Manual and semi-automatic processes made it difficult to achieve stable, repeatable results.
• Fluctuations in Production Rhythm: Output was heavily dependent on operator experience, making cycle time control difficult to manage.

Our Solution

We implemented two robotic welding cells based on 6-axis industrial robots, integrated with custom-designed fixtures specifically for metal enclosures.

• Robotic Welding Application: Utilizing Yaskawa 6-axis industrial robots, we achieved stable and repeatable movement through pre-programmed weld paths. Positioning repeatability reached ±0.05 mm.
• Custom Fixturing System: Fixtures designed to secure enclosure panels and frames ensured alignment consistency and minimized setup variations.
• Process Control: By standardizing welding parameters, we ensured weld bead quality remained consistent across different production batches.
• Flexible Production Structure: The system supports continuous operation with fixed cycle times, enhancing overall production stability.

Results

Based on trial welds, 3D simulations, on-site commissioning, and feedback from engineers and operators, the following improvements are projected under stable production conditions:

• Weld consistency increased by approximately 30%, reducing visible differences between parts.
• Rework rates decreased by approximately 25%, minimizing the need for manual corrections.
• Total cycle time was reduced by approximately 20%, increasing overall production capacity.
• Process repeatability improved significantly, resulting in more predictable manufacturing.

About Aixsen

At Aixsen, we provide end-to-end industrial automation systems designed for demanding manufacturing environments.

We deliver precision laser cutting, robotic arc welding, and intelligent material handling solutions—whether as standalone systems or integrated lines—fully engineered to meet your specific processes, quality requirements, and production goals.