往复泵曲柄滑块机构的运动学分析  

Kinematics Analysis on the Crank Slider of Reciprocating Pump

作　　者：付子豪[1] 翟国栋[1] 

机构地区：[1]中国矿业大学(北京)机电与信息工程学院,北京100083

出　　处：《机械工程师》2016年第12期119-122,共4页Mechanical Engineer

摘　　要：基于往复式泵的结构及工作原理,文中用解析法对往复泵中的曲柄滑块机构滑块的运动规律进行了分析与讨论,其中对滑块的速度和加速度进行了定量表征,并建立了曲柄滑块的运动本构方程。对于曲柄的特定位置,以C语言程序编程对滑块的相关特征参数进行了计算。这些结果表明:文中探索的曲柄滑块机构运动学分析研究方法具有计算精度高、分析方便、通用性强的特点。因此,该研究对实际曲柄滑块机构的逆向设计具有重要的参考价值和指导意义。Based on the structural characterizations and working principle of reciprocating pump, the analytical method is used to analyze the slider motion low of crank-slider mechanism in reciprocating pump, in which the velocity and acceleration of the slider are quantitatively characterized. This paper establishes the constitutive equation of motion of slider crank mechanism. For the specific position of the crank, the related characteristic parameters of the sliding block are calculated using the C programming language program. These results indicate that this method has the advantages of high accuracy, simple and strong commonality. Therefore, this study has important reference value and guiding significance for the design of the actual crank slider mechanism.

关 键 词：往复式抽水泵 曲柄滑块 运动分析 

分 类 号：TH133[机械工程—机械制造及自动化]