整枝机传动装置中矩形截面弹簧的研究  

The Analyzing of Pruning Machine's Spring with Rectangle's Section

作　　者：李蕾[1] 霍光青[1] 王乃康[1] 李文彬[1] 

机构地区：[1]北京林业大学工学院,北京100083

出　　处：《林业机械与木工设备》2007年第11期21-24,共4页Forestry Machinery & Woodworking Equipment

摘　　要：整枝机传动装置中矩形截面弹簧是实现扭矩传递、速度改变、转向改变、柔性传动的重要零件,应用有限元方法分析其受力情况,并通过Hypermesh软件、ANSYS有限元软件取得弹簧的力学参量分布。本文旨在研究矩形截面弹簧在传动过程中的作用,提出一种矩形截面扭转弹簧的有限元分析方法。The pruning machine＇ s mechanical transmission equipment was analyzed, the spring with rectangle＇ s section is a very important part. It can be used to achieve torque＇s transmission, speed and direction＇s changing and flexible transmission. FEA preprocessing software HyperMesh and FEA software ANSYS were used to get the distribution of spring＇ s mechanical parameters. The aim of this paper was that it analyses the function of spring with rectangle＇ s section in mechanical transmission and put forward a method of analyzing the spring with rectangle＇ s section by FEA.

关 键 词：整枝机 矩形截面弹簧 有限元法 HYPERMESH ANSYS 

分 类 号：S776.2[农业科学—森林工程]