[1]卢晓宁,华毓坤,叶小青,等.杨木单板出材率调查[J].林业工程学报,2000,14(04):24-26.
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杨木单板出材率调查()
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《林业工程学报》[ISSN:1001-8081/CN:32-1160/S]

卷:
14
期数:
2000年04期
页码:
24-26
栏目:
应用研究
出版日期:
2000-07-22

文章信息/Info

作者:
卢晓宁华毓坤叶小青于正鹏徐立书
南京林业大学木材工业学院!210037,南京市龙蟠路,南京林业大学木材工业学院!210037,南京市龙蟠路,南京林业大学木材工业学院!210037,南京市龙蟠路,南京林业大学木材工业学院!210037,南京市龙蟠路,南京林业大学木材工业学院!210037,南京市龙蟠路
关键词:
杨木单板出材率损耗胶合板
摘要:
根据江苏建湖县人造板厂生产的实际情况 ,对杨木出单板率及生产胶合板过程中的各种损耗进行了调查。结果表明 :原木出一等表板、长芯板的比率随着原木等级的下降而下降 ,出短芯板比率和木芯材积比率则随着原木等级的下降而上升 ;原木出的表板数量明显比出背板和芯板少。因此 ,企业应考虑生产三合板的同时要生产多层胶合板或购买表板 ,以使三板平衡 ,若不购买表板 ,无论生产三合板还是多层胶合板 ,总会有一部分背板会改芯板用 ;随着原木等级的下降 ,原木总的出单板率明显呈下降趋势 ,且相同等级的原木生产 91 5mm× 1

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更新日期/Last Update: 2000-07-22