Evaluating the Effects of Measurement Points and Sampling Method On Flatness
碩士 === 大葉大學 === 工業工程學系碩士班 === 92 === Coordinate measuring machines have been predominatly used to generate measurement points for a surface. The measurement data are then analyzed to yield geometric tolerance information for the surface features such as flatness. With the availability of...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2004
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| Online Access: | http://ndltd.ncl.edu.tw/handle/92006453683371340677 |
| Summary: | 碩士 === 大葉大學 === 工業工程學系碩士班 === 92 === Coordinate measuring machines have been predominatly used to generate measurement points for a surface. The measurement data are then analyzed to yield geometric tolerance information for the surface features such as flatness. With the availability of tolerance information, it should be possible to check if the surface is within the specified limit.
In this paper, we compare the effectiveness of Hemmersley sequence sampling, Halton-Zaremba sequence sampling and the aligned systematic sampling. The mathematical model is used for the measuring points of the workpiece. The experiment is used to find the optimal number of measuring points and sampling method.
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