造纸油压试验机盖板刚度分析  

STIFFNESS ANALYSIS FOR THE LANGEVIN OF THE HYDRAULIC TESTING SYSTEM IN PAPERMAKING MACHINE

作　　者：李建勋[1] 李得环 冯宸 

机构地区：[1]西安工业学院 [2]西北轻工业学院 [3]西北大学

出　　处：《西安工业学院学报》1992年第1期42-47,共6页Journal of Xi'an Institute of Technology

摘　　要：运用平板理论,对造纸油压试验机主机盖板建立了可行的力学模型,并进行了刚度分析。在此基础上对主机盖板厚度进行了估算。工程应用与测试结果表明,估算值的误差可控制在千分之五以内。从而为油压试验机和其它类似的结构设计,提供了理论依据。On the basis of flat-plates theory, a suitable mechanics model for the langevin of the hydraulic testing system in papermaking machine has been proposed. The stiffness analysis and thickness estimation of the langevin has also been introduced. The application and test results show that the errors of the estimation can be limited within 5×10^(-3) which could be used as a theoretical basis in structural design for the hydraulic test system and other similar equipments.

关 键 词：造纸设备 盖板 刚度 油压试验机 

分 类 号：TS734[轻工技术与工程—制浆造纸工程]