[1]刘志佳,李黎*,鲍甫成.弯曲木构件尺寸稳定性影响因子的研究[J].南京林业大学学报(自然科学版),2009,33(03):095-98.[doi:10.3969/j.jssn.1000-2006.2009.03.022]
 LIU Zhi jia,LI Li*,BAO Fu cheng.Factors of effecting dimensional stability of curving woodensamples[J].Journal of Nanjing Forestry University(Natural Science Edition),2009,33(03):095-98.[doi:10.3969/j.jssn.1000-2006.2009.03.022]
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弯曲木构件尺寸稳定性影响因子的研究
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《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

卷:
33
期数:
2009年03期
页码:
095-98
栏目:
研究论文
出版日期:
2009-05-30

文章信息/Info

Title:
Factors of effecting dimensional stability of curving woodensamples
作者:
刘志佳1李黎2*鲍甫成1
1.中国林业科学研究院木材工业研究所,北京100091;2.北京林业大学材料科学与技术学院,北京100083
Author(s):
LIU Zhijia1 LI Li2* BAO Fucheng1
1.Research Institute of Wood Industry, Chinese Academy of Forestry, Beijing 100091, China; 2.Academy of Material Science and Technology, Beijing Forestry University, Beijing 100083, China
关键词:
弯曲木软化工艺尺寸稳定性影响因子
Keywords:
cured wood softening technology dimensional stability effecting factors
分类号:
S781.62
DOI:
10.3969/j.jssn.1000-2006.2009.03.022
文献标志码:
A
摘要:
为控制弯曲木构件的形变,探索影响弯曲木构件尺寸稳定性的因子及其影响规律,以橡胶木为试验材料,通过水热处理方法软化木材并利用弯曲模具制造弯曲木构件,分析陈放时间、试件终含水率、100℃高温处理时间及浸水时间对试件尺寸稳定性的影响。结果表明:各因子均对试件的尺寸稳定性有一定影响,其中浸水时间对试件尺寸稳定性的影响最大,100℃高温处理2 h内弯曲木构件尺寸稳定性的波动较大;试件的最佳陈放时间为2 h,最佳终含水率为9.8%。
Abstract:
Studying on the dimensional stability of curving woodensamples, probing the factors of effecting dimensional stability of curving woodensamples and their influencing laws aims to control the dimensional change of curving woodensamples and promote development of curving furniture. The rubber wood samples were softened by boiling water and were bent for making curved molds in the test. Some factors including aging time, final moisture content of samples, treatment time at 100℃ and soaking time in water which influenced the dimensional stability of curving samples were investigated. Test results showed that all of the factors affected the dimensional stability of curving samples, and soaking time in water was the most significant. In the treatment time of temperature 100℃ process, the change of sample chords was bigger in the time of 0—2 h than that of other time. The suitable aging time and the final moisture content were 2 h and 9.8%, respectively.

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备注/Memo

备注/Memo:
收稿日期:2008-06-20修回日期:2008-11-18作者简介:刘志佳(1979—),博士生。*李黎(通讯作者),教授,研究方向为木材加工技术。Email: zhijiaL@caf.ac.cn。引文格式:刘志佳,李黎,鲍甫成. 弯曲木构件尺寸稳定性影响因子的研究[J]. 南京林业大学学报:自然科学版,2009,33(3):95-98.
更新日期/Last Update: 2009-05-30