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| 分件供送变螺距螺杆的建模与仿真 | |
| 引用本文： | 李军霞,史荣,姚云峰,张双杰,高静娜.分件供送变螺距螺杆的建模与仿真[J].机械设计,2011,28(2). |
| 作者姓名： | 李军霞 史荣 姚云峰 张双杰 高静娜 |
| 作者单位： | 1. 河北科技大学材料科学与工程学院,河北石家庄050018;燕山大学机械工程学院,河北秦皇岛066004 2. 燕山大学机械工程学院,河北秦皇岛,066004 3. 河北科技大学材料科学与工程学院,河北石家庄,050018 |
| 摘 要： | 给出了四段组合式变螺距螺旋线的数学模型,提出了一种绘制变螺距螺杆螺旋槽的解析作图法,并通过Mat-lab开发了绘制螺旋槽的图形用户界面,利用Pro/E的扫描混合功能,构造了变螺距螺杆的三维实体模型,并通过AD-AMS进行了运动仿真分析,证明了设计的变螺距螺杆与供送件不会发生干涉,运行平稳,仿真结果与理论数据相吻合,验证了模型建立的正确性。为今后变螺距螺杆的设计提供了理论依据。 |
| 关 键 词： | 分件供送 变螺距螺杆 三维建模 运动仿真 |
Modeling and simulation of the variable-pitch screw |
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| LI Jun-xia,SHI Song,YAO Yun-feng,ZHANG Shuang-jie,GAO Jing-na.Modeling and simulation of the variable-pitch screw[J].Journal of Machine Design,2011,28(2). | |
| Authors: | LI Jun-xia SHI Song YAO Yun-feng ZHANG Shuang-jie GAO Jing-na |
| Affiliation: | LI Jun-xia1,2,SHI Rong2,YAO Yun-feng1,ZHANG Shuang-jie1,GAO Jing-na1(1.School of Material Science and Engineering,Hebei University of Science and Technology,Shijiazhuang 050018,China,2.School of Mechanical Engineering,Yanshan University,Qinhuangdao 066004,China) |
| Abstract: | Mathematical model of the 4-segment variable pitch helix is given,a kind of analytic method for drawing variable pitch screw spiral scroll is putted forward,and graph user interface of drawing variable pitch screw spiral scroll is developed through MATLAB.3-Dimensional model is established by scan mixed function of PRO/E.Motion simulation by ADAMS shows that the variable pitch screw does not interference with delivering and moves stably,simulation result supports with the theoretic data well,and correctives... |
| Keywords: | part delivery variable pitch screw 3-dimensional model motion simulation |
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