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The Application Research Of Virtual Prototyping Technology In The Design Of Oil Field Pumping Units

机译：虚拟样机技术在油田抽油机设计中的应用研究

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摘要

Regulating diameter-variable moment pumping unit as the research object, which been analysed by virtual prototyping technology, by this way, the application ways and realization means of virtual prototyping technology is explored in this field.The virtual prototyping technology is introduced into the dynamic characteristics analysis and optimization for pumping units, and the 3D CAD software, multibody system dynamics analysis software and finite element analysis software were combined. The digital physical prototype for pumping units is established by UG software; ADAMS was Used to establish the function virtual prototype and virtual test system, to develop the test analysis and optimize its structure parameters according to the movement requirements for pumping units; The finite element analysis of the pumping unit parts is processed in the ANSYS environment, and structural design is optimized in accordance with the stress distribution characteristics of pumping components. In this paper, CAD and CAE technology are used with close combination, the pumping units dynamics analysis and simulation is developed from the systemic perspective. The research has the characteristics of high precision analysis, wide range of applications and good practical value.
机译：以虚拟样机技术为分析对象，以变径矩抽油机为研究对象，探索了虚拟样机技术在该领域的应用途径和实现手段。将虚拟样机技术引入到动态特性中。对抽油机进行分析和优化，并结合了3D CAD软件，多体系统动力学分析软件和有限元分析软件。抽油机数字物理样机由UG软件建立； ADAMS用于建立功能虚拟样机和虚拟测试系统，根据抽油机的运动要求进行测试分析并优化其结构参数；在ANSYS环境中对抽油机零件进行有限元分析，并根据抽油机零件的应力分布特征优化结构设计。本文将CAD和CAE技术紧密结合在一起，从系统的角度出发对抽油机进行动力学分析和仿真。该研究具有分析精度高，应用范围广，实用价值好的特点。

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