| 通过测量电力输入预测磨料/工件界面的条件变化 |
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| 引用本文： | 山本和,近藤康雄,上原一刚,小幡文雄. 通过测量电力输入预测磨料/工件界面的条件变化[J]. 材料与冶金学报, 2011, 10(1): 70-75 |
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| 作者姓名： | 山本和 近藤康雄 上原一刚 小幡文雄 |
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| 作者单位： | 日本鸟取大学 |
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| 摘 要： | A monitoring system is proposed in order to detect the condition changes at abrasive/workpiece interface in abrasive cutoff operation.The system can detect the condition changes from the electric power change consumed by the driving motor of lapping tool.The electric power is strongly related with the abrasive effectiveness.When the abrasive effectiveness has been kept a normal state,the electric power also has been kept a constant value.The bodily removal of abrasive leads to reduce the electric power monotonously.The piling up of cutting chips leads to a peculiar electric power change;the electric power increased gradually at the beginning and then began to fluctuate periodically.The severe adhesion of cutting chips to the cutting edges leads to the loss of nominal function in the cutting edges and the electric power input was thus descended suddenly at an early stage of lapping.
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| 关 键 词： | flat lapping condition change abrasive/worlpiece interface electric power AISI304 A5052 Inconel713 |
Prediction of condition changes at abrasive/workpiece interface by measuring electric power input |
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| Nodoka YAMAMOTO,Yasuo KONDO,Kazutake UEHARA,Fumio OBATA. Prediction of condition changes at abrasive/workpiece interface by measuring electric power input[J]. Journal of Materials and Metallurgy, 2011, 10(1): 70-75 |
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| Authors: | Nodoka YAMAMOTO Yasuo KONDO Kazutake UEHARA Fumio OBATA |
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| Affiliation: | Nodoka YAMAMOTO,Yasuo KONDO,Kazutake UEHARA,Fumio OBATA (Tottori University,Tottori 680-8552,Japan) |
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| Abstract: | A monitoring system is proposed in order to detect the condition changes at abrasive/workpiece interface in abrasive cutoff operation. The system can detect the condition changes from the electric power change consumed by the driving motor of lapping tool. The electric power is strongly related with the abrasive effectiveness. When the abrasive effectiveness has been kept a normal state, the electric power also has been kept a constant value. The bodily removal of abrasive leads to reduce the electric power monotonously. The piling up of cutting chips leads to a peculiar electric power change; the electric power increased gradually at the beginning and then began to fluctuate periodically. The severe adhesion of cutting chips to the cutting edges leads to the loss of nominal function in the cutting edges and the electric power input was thus descended suddenly at an early stage of lapping. |
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| Keywords: | flat lapping condition change abrasive/worlpiece interface electric power AISI304 A5052 Incone1713 |
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