Overview
Upper-navi can detect whether nut/bolt is set or not, nut height and unsuitable workpiece thickness.
- Utility model - Registered trademark
Features
- Fine adjustment of the jig is not necessary.
- Easy to set a reference point.
- Detection accuracy is 0.01mm.
- Easy mounting attachment.
- Easy to install, attaching left-right adjustable unit.

Examples of Incorrect Nut Setting

Undetectable

Examples of Incorrect Bolt Setting

Examples of Incorrect Spot Setting