摘要
以曲柄滑块式模切机为研究对象,由压版从动件的运动精度和杆件允许偏差的角度出发,对模切机的运动精度进行了研究.分别在考虑构件制造误差、运动副配合间隙等影响因素和已知压版允许误差的条件下,根据对压版运动参数、杆件的尺寸偏差和影响系数进行了分析和求解.为此类模切机的优化设计提供一个参考依据.
Taking crank block type die cutting machine as the research object, this paper, in terms of the pressure version of follower motion precision and member bar deviation angle, studied the die cut- ting machine movement accuracy. Respectively in considering components manufacture error, kinemat- ic pair fit clearance and other affecting factors and known pressure plate permissible error conditions, this paper analyzed and solved bar size deviation and influence coefficient, according to the pressure plate movemdnt parameters. A reference was provided for this kind of die cutting machine optimizationdesign.
出处
《合肥学院学报（自然科学版）》
2013年第2期28-32,共5页
Journal of Hefei University :Natural Sciences
基金
安徽高校省级自然科学研究项目(KJ2013B108)资助
关键词
模切机
曲柄滑块机构
精度
分析
die cutting machine
crank block mechanism
precision
analysis
