Robotics for metal fabrication, welding, machine tending and finishing.
Automate repetitive metalworking tasks where consistent handling, process paths, force, access and protection from heat, sharp edges, sparks or contamination can be engineered into the cell.
Metalworking cells must manage process forces and harsh conditions.
Robot selection should include tooling, reaction loads, heat, dust, sharp edges, cable protection and practical maintenance—not only payload and reach.
Repeat welding, finishing or handling motions around defined component geometry.
Move components between machines, fixtures and inspection positions.
Separate operators from repetitive, hot, sharp, dusty or high-force tasks where practicable.
Coordinate fixtures, process parameters and inspection against measurable acceptance criteria.
Select automation opportunities from production repeatability and constraint.
High component variation, inconsistent fixtures or poorly controlled upstream preparation can limit the value of robotising a process. The cell should be designed around the range it must actually handle.
- Define component weight, centre of gravity, dimensions and temperature through the process.
- Characterise surface condition, oil, scale, swarf, sharp edges and acceptable contact areas.
- Measure machine or process cycle and identify operations that can run concurrently.
- Check fixtures, datums and tolerance stack for repeatable robot access.
- Assess fume, dust, sparks, noise, extraction and fire risks.
- Plan consumable change, tool calibration, part rework and safe fault recovery.
Start with the task that limits flow, quality or labour availability.
A useful first project has a clear input condition, repeatable output requirement and measurable constraint. It does not need to be the largest or most technically impressive process in the factory.
- CNC loading and finished-part unloading
- Press tending and inter-press transfer
- Arc, spot or laser welding
- Grinding, sanding, polishing and deburring
- Heavy component transfer and fixture loading
- Vision-guided inspection, sorting and marking
What should be supplied for a metal-fabrication automation review?
Parts, drawings, process parameters and accepted quality samples enable the tooling and process concept to be assessed against real production conditions.
- Representative raw and finished components across the tolerance range.
- Drawings, CAD, material grade and component weights.
- Current process sequence, cycle time, utilisation and quality criteria.
- Fixture and machine details, access openings and available signals.
- Welding, abrasive, coolant, extraction and consumable information.
- Good, failed and borderline samples for process or inspection trials.
Frequently asked questions
These answers support initial planning. Final performance, safety and scope are confirmed against the actual product, process, environment and acceptance criteria.
Can one robot perform both handling and finishing?
Potentially, through tool change or combined tooling, but cycle, contamination, payload, stiffness and safety must be assessed. Separate robots may be better where processes conflict.
Which robots suit heavy metal components?
Six-axis robots in medium and heavy payload classes provide orientation freedom, but the final selection must include tool mass, centre of gravity, wrist moments, reach and process forces.
Can robots load existing CNC machines and presses?
Often, subject to access, controls, guarding, machine condition and the feasibility of reliable part presentation and recovery.
How is finishing quality maintained as abrasives wear?
The cell can use compliant tooling, force control, wear compensation, process monitoring and defined consumable-change limits, validated against accepted finish samples.
Continue planning the project.
Use these closely related pages to define the task, compare the technical options and prepare a stronger automation brief.
Robotic welding
Automate repeatable welding paths with fixtures and process controls.
Explore welding →Robotic grinding and polishing
Control contact force, abrasive wear and surface quality.
Explore finishing →Robotic press tending
Coordinate part loading, unloading and press interfaces.
Explore press tending →Discuss the production task with an automation engineer.
Send product details, target output, available space and a photo or short video of the current process. We will identify the next technical step.