Channel design of double channel impeller based on Pro/Engineer second developing technology
SI Hui1, CONG Xiao-qing2, WANG Xiao1
1.School of Mechanical Engineering, Jiangsu University, Zhenjiang, Jiangsu 212013, China; 2.Technical and Research Center of Fluid Machinery Engineering, Jiangsu University, Zhenjiang, Jiangsu 212013, China
Abstract：The channel structural feature of double channel impeller was studied.The method for obtaining the main parameters of the channel was discussed.A new curve equation of the channel was given,which was made of partial involute and partial ellipse.The 3D parameterized design of the channel based on Pro/Engineer second developing technology was presented.The technique for designing menu,UI dialog boxes,and parameterized design technology based on three dimensional models were studied.General process of the design for double channel impeller based on Pro/Engineer second developing technology was specially studied.Finally,the specific example of 3D parameterized design of the channel was given.double channel impeller;parameterized design;Pro/Engineer;Pro/Toolkit;seconddeveloping
司辉；丛小青；王霄. 基于Pro/Engineer二次开发的双流道叶轮流道设计[J]. 排灌机械工程学报, 2007, 25(5): 5-8.
SI Hui, CONG Xiao-qing, WANG Xiao. Channel design of double channel impeller based on Pro/Engineer second developing technology. Journal of Drainage and Irrigation Machinery Engin, 2007, 25(5): 5-8.
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