数控曲线封边机的基座设计及有限元分析  

The design and finite element analysis of foundation bed in NC curve edge banding machine

作　　者：吴哲[1] 杨春梅[1] 吴全会[1] 林伟芬[1] 马岩[1] 

机构地区：[1]东北林业大学,哈尔滨150040

出　　处：《木材加工机械》2014年第3期1-4,共4页Wood Processing Machinery

基　　金：国家自然科学基金"浮雕表面纳秒脉冲激光砂光与异型微观形貌烧蚀平整机理"(31200434);国家科技支撑计划项目"黑龙江省数控一代木工机械产品创新应用示范工程"(2014BAF11B01);中国博士后科学基金(2013M531007)共同资助

摘　　要：对数控曲线封边机的极坐标基座进行了设计,对基座吸盘系统的工作原理进行了分析,并完成了基座气缸的选型计算。运用ANSYS Workbench软件对极坐标基座进行了静力学分析,并根据静力学分析结果,优化了极坐标基座的结构。用ANSYS Workbench软件对极坐标基座的封边大臂进行了动力学的模态分析,得到了封边大臂的6阶固有频率,为数控曲线封边电机的转速选择和回旋类零件转速的设定提供了参考数据。The foundation bed of polar coordinates in NC curve edge banding machine was designed, working principle of suction cup of the foundation bed was analyzed, and selection calculation of the air cylinder of the foundation bed was finished in this paper. By the software of ANSYS Workbench, statics analysis to the foundation bed of polar coordinates was completed. According to the results of the statics analysis, the structure of foundation bed of polar coordinates was optimized. Using ANSYS Workbench finished dynamics modal analysis of the big arm on the foundation bed of polar coordinates, and 6 order natural frequency of the big ann was obtained. This provided reference data to choice the rotate speed of the motor and cyclotron parts in NC curve edge banding machine.

关 键 词：封边机 极坐标 基座 有限元分析 

分 类 号：TS642[轻工技术与工程] TH122[机械工程—机械设计及理论]