Roughing in for Alignment of Long Spans By Stan Riddle, Vibralign
Most Fixturlaser alignment tools have detectors in the sensors that can measure a change of position up to 30mm (over 1 inch). In most instances, this is more than enough to measure even severe misalignment. However on long spans, if the misalignment is severe, the machines may need to be roughed in before precision alignment can take place.
Step 1 – Mount the alignment tool, and start the hori