微纤丝制取实验台动磨盘固定座的有限元分析  

Finite Element Analysis of Dynamic Plates Holder of the Microfibril Experiment Rig

作　　者：杨春梅[1] 朱建楠[1] 马岩[1] 吴全会[1] 包玉莹 

机构地区：[1]东北林业大学林业与木工机械工程技术中心,黑龙江哈尔滨150040

出　　处：《西部林业科学》2016年第1期42-47,共6页Journal of West China Forestry Science

基　　金：国家自然科学基金项目(31070500);黑龙江省自然科学基金重点项目(ZD201203);哈尔滨市科技创新人才研究专项资金项目(2012RFXXG010)共同资助

摘　　要：微纤丝制取设备的设计是木材加工中的重要研究内容。本研究设计了一种微纤丝制取设备的主机,该主机是微纤丝制取实验台的核心部分,其采用楔形动压高速磨盘研磨的方法制取木材微纤丝。微纤丝制取实验台的研磨室组件主要由静磨盘、静磨盘座、动磨盘、动磨盘座等密封装置组成。本研究在对动磨盘固定形式进行分析的基础上,对固定帐套的负载、扭矩进行计算,确保满足工作要求。通过对动磨盘固定座进行静态分析及在此基础上的动磨盘座的建模,利用ANSYS软件进行受力分析,验证其强度和刚度的合理性,为微纤丝制取设备的设计提供了理论基础。The design of the microfibril equipment is an important research content in wood processing, and a main engine of the microfibril equipment was designed in this study. The main engine is the core part of the micro- fibril preparation experiment rig, and it use the wedge method for high speed grinding for wood microfibril. The grinding components is mainly composed of static mill, static tower mill, moving mill and dynamic tower mill. Based on analyzing the fixed form of the moving mill and calculating a fixed set of load and the torque to ensure that meet the job requirements, and through making the vertical analysis and modeling , ANSYS software was used for stress analysis to verify the rationality of its strength and rigidity.

关 键 词：微纤丝 主机 研磨机构 动磨盘 受力分析 

分 类 号：S781[农业科学—木材科学与技术]