基于齿条法的罗茨机械增压器转子型线设计
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摘要
借鉴螺杆转子型线设计方法中的齿条法,对罗茨机械增压器转子型线的设计进行了研究,提出了使用Auto CAD软件模拟罗茨转子的虚拟加工从而获得罗茨转子型线的设计方法,并将该方法获得的型线与通过解析法推导的理论型线进行对比,验证了该方法的正确性。为罗茨转子或螺杆转子的设计提供了一种新的方法。
This paper used the rack generation method in screw rotor profile design for reference,where a study on rotor profile design of roots supercharger was conducted,putting forward a roots rotor profile design method that simulate the virtual manufacturing of the roots rotor by using Auto CAD software,and compared the profile obtained by this method with that deducted by analytical method,which validated the validity of this method. A new method was supplied for the design of roots rotor profile or screw rotor profile.
This paper used the rack generation method in screw rotor profile design for reference,where a study on rotor profile design of roots supercharger was conducted,putting forward a roots rotor profile design method that simulate the virtual manufacturing of the roots rotor by using Auto CAD software,and compared the profile obtained by this method with that deducted by analytical method,which validated the validity of this method. A new method was supplied for the design of roots rotor profile or screw rotor profile.
引文
[1]刘厚根.机械增压器的研究现状与开发建议[J].车用发动机,2004(5):1-3.
[2]PRANAY M,MICHAEL G O.Unsteady velocity field measurements at the outlet of an automotive supercharger using particle image velocimetry(PIV)[J].Experimental Thermal and Fluid Science,2009,33(3):405-423.
[3]苏春模.罗茨鼓风机及其使用[M].长沙:中南大学出版社,2004.
[4]李成佳.罗茨机械增压器工作性能研究与结构优化[D].长沙:中南大学,2013.
[5]彭学院,何志龙,束鹏程.罗茨鼓风机渐开线型转子型线的改进设计[J].风机技术,2000(3):3-5.
[6]刘林林,初嘉鹏,胡建中.罗茨真空泵转子型线的研究[J].机械设计,2007,24(3):64-67.
[7]蔡玉强,李德才,朱东升.新型三叶罗茨压缩机设计研究[J].载人航天,2016,22(3):347-353.
[8]STOSIC N,SMITH I K,KOVACEVIC A.Screw compressors:mathematical modeling and performance calculation[M].Berlin:Springer-Verlag Berlin Heidelberg,2005.
[9]徐彦伟,张连洪,魏巍,等.整体结构式弧齿锥齿轮铣齿机虚拟加工[J].农业工程学报,2008,24(12):71-75.
[10]吴学文.模拟加工过程中生成渐开线齿轮齿廓的方法[J].机械研究与应用,2006(2):114-115.
[11]LITVIN F L.Gear geometry and applied theory[M].Cambridge:Cambridge University Press,2004.
[12]何雪明,叶水平,童洁,等.基于B样条曲线的双螺杆压缩机转子型线设计[J].机械设计与研究,2015,31(5):133-137.
[2]PRANAY M,MICHAEL G O.Unsteady velocity field measurements at the outlet of an automotive supercharger using particle image velocimetry(PIV)[J].Experimental Thermal and Fluid Science,2009,33(3):405-423.
[3]苏春模.罗茨鼓风机及其使用[M].长沙:中南大学出版社,2004.
[4]李成佳.罗茨机械增压器工作性能研究与结构优化[D].长沙:中南大学,2013.
[5]彭学院,何志龙,束鹏程.罗茨鼓风机渐开线型转子型线的改进设计[J].风机技术,2000(3):3-5.
[6]刘林林,初嘉鹏,胡建中.罗茨真空泵转子型线的研究[J].机械设计,2007,24(3):64-67.
[7]蔡玉强,李德才,朱东升.新型三叶罗茨压缩机设计研究[J].载人航天,2016,22(3):347-353.
[8]STOSIC N,SMITH I K,KOVACEVIC A.Screw compressors:mathematical modeling and performance calculation[M].Berlin:Springer-Verlag Berlin Heidelberg,2005.
[9]徐彦伟,张连洪,魏巍,等.整体结构式弧齿锥齿轮铣齿机虚拟加工[J].农业工程学报,2008,24(12):71-75.
[10]吴学文.模拟加工过程中生成渐开线齿轮齿廓的方法[J].机械研究与应用,2006(2):114-115.
[11]LITVIN F L.Gear geometry and applied theory[M].Cambridge:Cambridge University Press,2004.
[12]何雪明,叶水平,童洁,等.基于B样条曲线的双螺杆压缩机转子型线设计[J].机械设计与研究,2015,31(5):133-137.