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Profile Projector: Measurement Overview by MukeshChoudhry is a document available to read on EtoBox.
What is Profile Projector: Measurement Overview about?
A profile projector is an optical comparator used to measure complex parts like gears and threads. It projects a magnified silhouette of a part on a screen so dimensions can be measured against specifications. It works using optical principles, projecting the part image and allowing measurements using scales on the screen. Profile projectors can find imperfections that tools like micrometers cannot and measure parts in 2D unlike tools that only measure one dimension at a time. They are widely used in manufa
- Author
- MukeshChoudhry
- Language
- EN