Disadvantages of Automatic Welding -
1. Capital investment requirements are much higher than for manual or machine welding equipment.
2. Dedicated fixturing is required for accurate part location and orientation.
3. Elaborate arc movement and control devices with predetermined welding sequence may be required, depending on the complexity of the part.
4. Production requirements must be large enough to justify the costs of equipment and installation, the training of programmers, and the maintenance of the equipment.
