In complex or critical manufacturing processes, it is essential to know at any time and for the duration of the assembly process, the position of each part in relation to the others.

In complex or critical manufacturing processes, it is essential to know at any time and for the duration of the assembly process, the position of each part in relation to the others.

All parts on a production line are subject to three-dimensional verification, that can be done using either the systematic method or by random sampling. In aerospace, the quality control is generally quite comprehensive and requires a large number of measuring points.

At the start of a new production line, design tools (molds, jigs, racks, presses, etc.) should be periodically inspected and adjusted as part of preventive maintenance or before any product drift, to deliver the expected level of performance.

At the start of a new production line, design tools (molds, jigs, racks, presses, etc.) should be periodically inspected and adjusted as part of preventive maintenance or before any product drift, to deliver the expected level of performance.