滚切剪不同相位夹角时的上刀刃轨迹分析  

Analysis of upper blade trajectories of rolling shear under different phase angles

作　　者：赵阳[1] 孙登月[1] 董春光 王军 彭建东 许崇山 

机构地区：[1]燕山大学机械学院,河北秦皇岛066004 [2]宝菱重工股份有限公司,江苏常州213019

出　　处：《重型机械》2010年第2期39-41,共3页Heavy Machinery

基　　金：江苏省科技成果转化专项资金资助项目(BA2008041)

摘　　要：应用Solidwork软件对4300 mm滚切剪进行运动学分析,并对不同初始相位下的上刀刃运动轨迹进行了比较。根据比较结果得出重叠量与相位夹角的内在规律,并给出最优相位夹角的范围。This paper has conducted kinematic analysis of the 4 300 mm rolling shear using Solidwork software,and compared the upper shear blade trajectories under different initial phases.The inherent laws of the overlap amount and the phase angle have been obtained based on the comparison results,and the range of the optimal phase angle has been given.

关 键 词：滚切式双边剪 上刀刃轨迹图 初始相位 相位夹角 标记轴 

分 类 号：TG333.21[金属学及工艺—金属压力加工]