Automated screw driving: consistent joints, faster lines
Manual screwdriving is tiring, slow and inconsistent — and a missed or over-torqued screw can cause a warranty failure. Automated screw driving solves this by controlling torque precisely and repeating it every cycle.
What makes it reliable
- Torque and angle control — each screw is driven to a verified torque, with angle monitoring to catch cross-threads and missing screws.
- Automatic feeding — screws are presented one by one, so the cycle never waits for a hand to pick one up.
- Traceability — the system logs every joint, proving each product was assembled to spec.
Not all joints are equal
A useful reference here is VDI/VDE 2862, which classifies threaded fastening into categories by the consequence of failure (for example, a joint whose failure endangers people versus one that only affects function). The category drives how the tightening must be controlled and documented — a structured way to decide how much verification each screw really needs.
Where it fits
Screw driving automation suits electronics, appliances and any assembly with repeatable fastening. It can be a fixed station for high volume, or a cobot-based cell for high-mix work where products change often. Beyond speed, the real gain is certainty: every joint the same, every product traceable, skilled staff freed from a monotonous task.