稻秸秆板与偏心连接件的接合性能分析  

Bonding Properties of Rice-straw Particleboard and Eccentric Fittings

作　　者：朱云[1,2] 黄琼涛 孙宏南 于娜[1] 朱芋锭[1] 申黎明[1] 

机构地区：[1]南京林业大学家具与工业设计学院,江苏南京210037 [2]广东石油化工学院艺术设计系,广东茂名525000 [3]梅州市汇胜木制品有限公司,广东梅州514600

出　　处：《西北林学院学报》2014年第2期221-225,242,共6页Journal of Northwest Forestry University

基　　金：国家林业局合作项目"环境友好型秸秆板家具制造技术推广"([2012]53)

摘　　要：稻秸秆板是一种新型环保板材,其与偏心连接件的接合性能直接影响到家具的强度和刚度。在不同螺杆长度(24mm和34mm)和不同接合方式(L型和T型)的条件下,利用加载的试验方法研究偏心连接件与稻秸秆板的极限载荷和刚性效率,进而分析其接合性能。同时,采用刨花板和中纤板等基材作对照组,以期从板材结构上探讨偏心连接件与稻秸秆板的接合特性。试验发现,在同等条件下稻秸秆板与偏心连接件的接合性能并不比一般的刨花板和中纤板板材差,尤其是采用34mm螺杆和T型接合时,稻秸秆板接点的接合性能更好。Rice-straw particleboard （RSP） is a new kind of environment-friendly panel. The strength and ri- gidity of furniture which is made by RSP are directly related to the connection properties of the eccentric fittings. Under different screw lengths （24 mm＆34 mm） and joint modes （L type ＆T type ）, load test method was adopted to study ultimate load and rigidity efficiency of eccentric fittings and RSP, and to ana- lyze the joint properties. Particle board （PB） and medium density fiber board （MDF） were used as control groups to analyze the joint properties between eccentric fittings and RSP from the view of plate structure. It was observed that under the same conditions, the bonding performances of RSP and eccentric fittings were as good as those of PB and MDF. The joint performance of RSP was even better than those of PB and MDF when adopting the 34 mm screw and T-junction.

关 键 词：稻秸秆板 接合方式 接合性能 偏心连接件 

分 类 号：TS653[轻工技术与工程]