A welding cobot can be evaluated as a complementary resource when certain recurring work is poorly matched to an existing robot cell. Start by explaining why the work is excluded today. The answer determines whether another cell, a revised setup, or a different scheduling approach deserves attention.
In this Article
- Keep successful production where it belongs
- Identify a complementary role
- Classify the work left outside the cell
- A complementary-workload example
- Define routing rules before assuming utilization
Keep successful production where it belongs
If a dedicated cell supports a stable product effectively, there may be little reason to move that work. Begin by identifying the assemblies that remain manual or compete for access to the existing equipment.
Those jobs may have smaller recurring batches, different geometry, or preparation requirements that make them inconvenient to add to the current cell. Explain the reason each candidate is outside the existing automation rather than assuming it must stay manual.
Identify a complementary role
Collaborative welding is an established application category, including in FANUC's robot range. That makes it reasonable to evaluate alongside conventional systems, but it does not establish that a cobot is the answer to every overflow problem.
Define a specific role such as handling a returning part family or providing a dedicated method for a separate assembly. Avoid a vague assignment to "do everything the other robots cannot." That is difficult to evaluate and easy to overestimate.
Classify the work left outside the cell
- Existing cell is dedicated to another product
- What to investigate: A separately prepared route for the candidate family
- What a second robot does not automatically solve: Lack of demand for the additional capacity
- Difficult arm approach
- What to investigate: A different geometry or presentation concept
- What a second robot does not automatically solve: A torch opening that is physically too small
- Disruptive preparation for short releases
- What to investigate: A practical returning-job method
- What a second robot does not automatically solve: Inconsistent or undefined parts
This classification prevents a new cobot from becoming the destination for every job the current equipment does not handle.
A complementary-workload example
Consider a factory whose conventional cell supports a stable frame product. A small recurring bracket family remains manual because changing the established frame setup is disruptive. A second prepared station could be assessed for that family while the original cell retains its role.
The opportunity is not a claim that the cobot is a better robot. It is a possible better allocation of two defined workloads. The bracket demand and complete operating method must justify the separate resource.
Define routing rules before assuming utilization
Identify which part families belong to each station, what happens when demand changes, and who decides whether a new drawing is approved for either route. Avoid counting the same forecast work in both business cases.
When access is the reason a candidate remains manual, seven-axis articulation can be evaluated directly. When the issue is disruption to another production program, the supporting setup and schedule may matter more than axis count. Separating those cases produces a more useful expansion proposal.
Related Reading
- Cobot Welding vs Traditional Robotic Welding: Which Fits Your Shop?
- Cobot Welding Part Families: How Job Shops Can Find More Than One Good Application
Discuss Your Welding Application
Works Cited
FANUC America. "Welding Cobot Welding Solutions for Your Applications." FANUC CRX, https://crx.fanucamerica.com/applications/welding. Accessed 14 Sept. 2026.