Development Report : Cutting Tool Edge and Textured Surface Measurements with a Point Autofocus Probe
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- Miura Katsuhiro
- Mitaka Kohki Co., Ltd.
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- Nose Atsuko
- Mitaka Kohki Co., Ltd.
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- Suzuki Hirofumi
- Chubu University
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- Okada Mutsumi
- Chubu University
書誌事項
- タイトル別名
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- Cutting Tool Edge and Textured Surface Measurements with a Point Autofocus Probe
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抄録
<p>To improve surface roughness, machining efficiency, and accuracy of a workpiece, measuring the roughness and contours of a cutting tool edge is crucial. However, it has not been easy for a contact stylus or non-contact methods to measure the roughness and contours of a sharp edge for two reasons: doing so damages the contact stylus and steep angles produce poor reflected rays for the non-contact method. A point autofocus probe (PAP) is widely used for the roughness and contour measurements of various precision machining surfaces. The authors have developed a new method of measuring a cutting tool edge, a method using PAP with three-axis liner stages and a rotary stage. In this study, a cutting tool edge for micro-fabrication was precisely measured, and the roughness relationships of the cutting tool edge and workpiece surface were quantitatively evaluated.</p>
収録刊行物
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- International Journal of Automation Technology
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International Journal of Automation Technology 11 (5), 761-765, 2017-09-05
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