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首页> 外文会议>International Conference on computer science education >Design and development of screw rotor numerical inverse calculation software
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Design and development of screw rotor numerical inverse calculation software

机译：螺杆转子数值逆计算软件的设计与开发

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摘要

When form grinding special-shaped screw rotor, cubic parameter spline algorithm is used for the numerical calculation of screw rotor profile. And the screw rotor numerical calculation software is design and developed based on MATLAB programming and GUI graphical interface technology. Mutual conversion of the female and male rotor profile, profile calculation of forming grinding wheel, rotors meshing dynamic simulation and other visualization functions are integrated. In this paper, an special-shaped male rotor is taken as an example, profile of its conjugate rotor and the grinding wheel is reverse and drawn through the software, then compared with the profile of actual processing measured female rotor, the maximum normal error of the two is 0.0598 mm, the result show that the software algorithm is correct and effective. The software has advantages of convenient and intuitive,and provides the major technical staff a convenient profile design tools of screw rotor.
机译：成形磨削异形螺杆转子时，采用三次参数样条算法对螺杆转子轮廓进行数值计算。并基于MATLAB编程和GUI图形界面技术设计开发了螺杆转子数值计算软件。集成了公母转子轮廓的相互转换，成形砂轮的轮廓计算，转子啮合动态仿真以及其他可视化功能。本文以异形外转子为例，将其共轭转子和砂轮的轮廓反转并通过软件绘制，然后与实际加工测量的阴转子的轮廓进行比较，得出最大法向误差为两者为0.0598 mm，结果表明该软件算法正确有效。该软件具有方便直观的优点，为主要技术人员提供了方便的螺杆转子轮廓设计工具。

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