| 高频介质加热应用于曲木工艺的研究 |
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| 引用本文： | 刘忠传,张彬渊.高频介质加热应用于曲木工艺的研究[J].南京林业大学学报(自然科学版),1990,14(3):65-70. |
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| 作者姓名： | 刘忠传 张彬渊 |
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| 作者单位： | 南京林业大学木材工业系
(刘忠传，张彬渊)，南京林业大学木材工业系(申利明) |
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| 摘 要： |
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| 关 键 词： | 曲木工艺 高频 加热技术 木材 加工 |
THE APPLICATION OF RADIO FREQUENCY HEATING IN WOOD BENDING TECHNOLOGY |
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| Liu Zhongchuan,Zhang Binyuan,Shen Liming.THE APPLICATION OF RADIO FREQUENCY HEATING IN WOOD BENDING TECHNOLOGY[J].Journal of Nanjing Forestry University(Natural Sciences ),1990,14(3):65-70. |
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| Authors: | Liu Zhongchuan Zhang Binyuan Shen Liming |
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| Institution: | Department of Wood Science and Technology |
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| Abstract: | This paper deals with the methods of softening timber by RF heating and of fixing the shape of bending stock by RF drying, taking P. stenoptera and C. tricuspidate as the sample, and analyzing the main factors such as power density and wood moisture content. The rate and quality of softening timber by RF heating are tested, and the time needed for fixing the shape by RF drying and honey combing degree of bending stock are determined under the various power conditions. The tests show: 1. The time needed for softening timber by RF heating is less than about 12 times that by steam-softening. 2. The time needed for fixing the shape of bending stock by RF drying is less than from 120 to 180 times that by the traditional kiln drying, even more, a better quality can be obtained. |
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| Keywords: | Softening timber by RF heating Fixing the shape of bending stock by RF drying Power density |
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