Title:Development of a low-cost measurement system for cutting edge profile detectionAuthor(s):Gregor Gerstorfer,  Bernhard ZagarAbstract:The use of a compact disk (CD) pickup head as a displacement measurement system is described. The components contained in a pickup head are explained and how they are combined to obtain the functionality of a pickup head. The application of measuring a knife edge profile is introduced. The results reveal some insuffiencies with the current system. The cutting edge’s radius of curvature can be estimated.Journal:Chinese Optics LettersISSN:1671-7694Page Reference:page 0712011-0712014, 4 page(s)Publishing:7/2011Volume:9Number:7

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