人造板热压应力研究  

Research on Hot-Pressing Stresses in Wood-based Panels

作　　者：谢力生[1] 李翠翠[1] 王红强[1] 李达丰[1] 

机构地区：[1]中南林业科技大学材料科学与工程学院,长沙410004

出　　处：《木材工业》2006年第5期4-7,共4页China Wood Industry

基　　金：湖南省教育厅重点科研项目(04A063);中南林业科技大学引进高层次人才科研启动基金资助

摘　　要：在不同的制板工艺条件下压制纤维板和刨花板,并在线记录热压过程中的油压力。通过比较分析不同板材密度和厚度、板坯含水率及热压温度时,试板在热压过程中的油压力-时间曲线,总结人造板在热压过程中热压应力的变化规律。Fiberboards and particleboards were manufactured under different parameters with the hydraulic oil pressure recorded online during hot-pressing. Various factors were analyzed from the press-time curves obtained from hot-pressing temperature, panel thickness, panel density and mat moisture content conditions. The data that was collected documented panel stress during the hotpressing process.

关 键 词：纤维板 刨花板 热压 应力 

分 类 号：TS653[轻工技术与工程]