Fixed vs Flexible Automation
Comparison
| Aspect | Fixed automation | Flexible automation |
|---|---|---|
| Cycle time | Very fast | Slower but adaptable |
| Changeover | Difficult or impossible | Short, often software-driven |
| Capital cost | High per line, low per unit | Lower entry, higher per unit |
| Volume fit | High volume, stable design | Mixed volume and variety |
| Risk | Product change strands the asset | Reusable across products |
How to choose
- Forecast the product life and the likely design changes.
- Count the cost of a stranded line against a slower flexible cell.
- In high-mix work, changeover time usually decides the answer.
The right answer depends on volume stability and product lifetime. Model both scenarios before deciding.