Robotic Welding FAQs

Robotic Welding delivers numerous advantages over manual welding:

It minimises health and safety risks: Robotic welding reduces the exposure of workers to hazardous fumes, intense heat, and ultraviolet light, significantly lowering the risk of injuries and health issues commonly associated with manual welding.

Robotic welding improves quality and consistency in production: Automated welding systems provide precise control over parameters, resulting in uniform welds that enhance product quality and reduce defects or inconsistencies across production runs.

Greater throughput can be achieved: Robots can operate continuously without breaks, allowing for faster production cycles and higher output compared to manual welding, which can be limited by the physical constraints of human workers.

It is more efficient and cost effective for complex and repeating components/assemblies: Robotic welding systems are ideal for handling intricate weld patterns and repetitive tasks, delivering consistent results with reduced labour costs and material waste over time.

Unifabs runs a twin cell set-up which also carries its own advantages. In one cell the robot can be busily welding, whilst the operator is busy setting up the next job in the other.

Robotic welding brings a host of advantages in terms of safety, quality, efficiency and productivity, but it is not without its limitations.

Some of the disadvantages associated with robotic welding are:

Investment in equipment: Robotic welding systems require significant upfront investment. While you may recover the costs over the long term through savings in labour and materials, the short-term cost can be prohibitive.

Flexibility: Robot welders are perfect for repetitive work at medium to high volumes. However, if you need to manufacture a variety of work, reprogramming the robot takes time. For this reason volumes pose a limitation. If quantities are too small the set-up and programming time for a job could actually take longer than welding the job manually. This would make it cost prohibitive.

Risks of reliance on technology: If your robot welder breaks down, it could impact your production and deliveries while waiting for repairs.

Despite these disadvantages, automating this process has been a positive step forward in addressing the shortage of skilled labour in this profession. At Unifabs, the twin cell Fanuc ARC Mate setup supports a team of experienced welders, enabling us to provide increased welding capacity, particularly for subcontract partnerships with regularly repeated orders.

If you think your product could benefit from robotic welding, contact us today to discuss your requirements.