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工具-加工物接触面温度の測定
- フォーマット:
- 論文
- 責任表示:
- 上田, 隆司 ; 佐藤, 昌彦 ; 杉田, 忠彰
- 言語:
- 日本語
- 出版情報:
- 精密工学会 = The Japan Society for Precision Engineering, 1995-10-05
- 著者名:
- 掲載情報:
- 精密工学会誌 = Journal of the Japan Society of Precision Engineering
- ISSN:
- 0912-0289
- 巻:
- 61
- 通号:
- 10
- 開始ページ:
- 1448
- 終了ページ:
- 1452
- バージョン:
- publisher
- 概要:
- Temperature of interface between a cutting tool and a workpiece is measured using two-color pyrometer with a fused fiber coupler. A conical tool is used as the cutting tool which is made of translucent alumina sintered under HIP, and 0.55% carbon steel is used as a workpiece. The infrared rays radiated from the interface and transmitted through the conical tool are accepted by a fused fiber coupler and led to two infrared detectors of different spectral sensitivity. … Temperature is obtained by calculating the ratio of the output voltage from these two detectors. The results obtained are as follows. The temperature increases very rapidly and reaches 1000°C at about 40 μs after the beginning of cutting. The rate of increase of temperature is very great : about 108 °C/s at the cutting speed of 1 500 m/min. The temperature increases with the increase of cutting speed, but at a speed faster than 1000 m/min its influence is small. The temperature shows a tendency to saturate about 1300-1400°C as the cutting speed increases. 続きを見る
- URL:
- http://hdl.handle.net/2297/38879
類似資料:
精密工学会 = The Japan Society for Precision Engineering |
精密工学会 = The Japan Society for Precision Engineering |
精密工学会 = The Japan Society for Precision Engineering |
精密工学会 = The Japan Society for Precision Engineering |
精密工学会 = The Japan Society for Precision Engineering |
精密工学会 = The Japan Society for Precision Engineering |
精密工学会 = The Japan Society for Precision Engineering |
精密工学会 = The Japan Society for Precision Engineering |
精密工学会 = The Japan Society for Precision Engineering | |
精密工学会 = The Japan Society for Precision Engineering |
精密工学会 = The Japan Society for Precision Engineering |