6-Axis control ultraprecision microgrooving on sculptured surfaces with non-rotational cutting tool |
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Authors: | Y Takeuchi T Kawai |
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Affiliation: | a Dept. of Mechanical Engineering, Graduate School of Engineering, Osaka University, Yamadaoka 2-1, Suita, Osaka, Japan b FANUC Ltd., Oshino, Yamanashi, Japan |
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Abstract: | New optical devices with multi-functions such as diffraction and focusing have been recently required to miniaturize optical systems and to decrease cost. However, their shape is generally very complicated. Typical example is a curved microgroove on a three-dimensional complex surface. To machine the shape, a non-rotational cutting tool is employed in the study. In case of machining microgrooves on sculptured surface with a non-rotational cutting tool, 6-axis control is inevitable to control tool attitude and tool direction. The study deals with the development of CAM system for 6-axis control ultraprecision microgrooving. |
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Keywords: | Microgroove Ultraprecision machining 6-Axis control |
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