双锯片旋转式锯切机的结构设计与运动分析  

Design and Motion Analysis of Rotary Double-blade Cutting Machine

作　　者：陈白宁[1] 厚志刚[1] 

机构地区：[1]沈阳理工大学

出　　处：《工具技术》2011年第1期63-65,共3页Tool Engineering

摘　　要：通过对整个锯切过程的研究,设计了双锯片旋转式锯切机以回转大盘为平台,带动双锯片交替进行定长切割的机械结构。分析了锯切机的三种主要运动,包括大盘回转,锯切机构的变角度运动以及锯片的高速自转。确定了锯切机构在锯切过程中各参数的变化关系和曲线导轨的数学方程。Designed a mechanical structure to use the rotating platform to promote double-blade to alternative fixed-length cutting, through the research of whole process of cutting. Analyzed the three major movement of saw machine, including the rotation of platform, the variable angle movement of cutting agency, and the high-speed rotation of blade. Determine the variation of parameters of the cutting agency in the cutting process and the mathematical equation of curve guide.

关 键 词：双锯片 旋转式 锯切机 结构特点 运动分析 

分 类 号：TG56[金属学及工艺—金属切削加工及机床]