Thread Detection on Metal Disc
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Part Description: Metal 2-1/4 in. diameter disc.
Industry: Automotive
Inspection
Type: Presence/Absence
Summary:
The object of this inspection is to detect thread presence on
the four outer holes of a metal disc. A large hole is centered on
the disc with four smaller holes surrounding it. The part was analyzed
against a white background with the 820 sensor head targeted at the
center hole of the part. The sensor head was positioned at a 45 degree
decline, 9 in. from the target area. An elliptical FeatureCount softsensor
was used to detect the threads. Vertical and horizontal translational
SoftSensors were used to compensate for movement. The threading on
the outer holes showed high levels of contrast, enough to ensure reliable
inspections.
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