After that, the accurate centerline of the hole is determined by simply rotating the sensor and holder head inside the hole. The sensor records the position offset relative to the laser beam and sends the measured data to the ROTALIGN Ultra computer. The computer processes this information based on the size of the machine to calculate the exact centerline position. When using a long-distance laser, the distance between the laser and the sensor can be up to 50 meters.
1. Use patented bracket and measurement technology to measure the center of the hole