Integrated design and analysis of a high-precision aerostatic spindle for internal grinding machines and its implementation perspectives

IF 1.6 3区工程技术 Q3 ENGINEERING, MECHANICAL

Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology Pub Date : 2023-07-02 DOI:10.1177/13506501231184736

Songjie Yue, K. Cheng, Qing-Xi Bai, H. Ding

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Abstract

Aerostatic spindles are commonly employed in ultra-precision machines. The aerostatic spindle, as a critical key component for the development of industrial ultra-precision grinding machines, requires an industrial feasible precision engineering approach to robust design and optimization in order to render the high-precision spindle system. This paper presents such an approach to the design and development of aerostatic spindles and the associated digital virtual spindle systems based on multiscale modelling and analysis. Multiscale modelling and analysis combined with the virtual spindle simulation are used as the kernel of the virtual spindle system, including innovative design on the spindle system structure, fluid dynamics modelling, drive and control system, and the integration of the spindle electromechanical system, which can be used to systematically model and simulate both the static and dynamic performances of the aerostatic spindle system. Experiments are carried out to evaluate and validate the above approach and the virtual spindle simulations, which can be further utilized for the development of next-generation high-precision aerostatic spindle systems.

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内圆磨床高精度气动静压主轴的集成设计与分析及其实现前景

空气静压主轴是超精密机械中常用的主轴。空气静压主轴作为工业超精密磨床发展的关键部件，需要采用工业可行的精密工程方法对其进行稳健设计和优化，以实现高精度的主轴系统。本文提出了一种基于多尺度建模与分析的空气静压主轴及其相关数字虚拟主轴系统的设计与开发方法。虚拟主轴系统以多尺度建模分析与虚拟主轴仿真相结合为核心，包括对主轴系统结构的创新设计、流体动力学建模、驱动与控制系统的创新设计、主轴机电系统的集成等，可对空气静压主轴系统的静态和动态性能进行系统的建模与仿真。通过实验对上述方法和虚拟主轴仿真进行了评价和验证，为下一代高精度气动静压主轴系统的开发奠定了基础。

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来源期刊

Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology 工程技术-工程：机械

CiteScore

4.20

自引率

5.00%

发文量

110

审稿时长

6.1 months

期刊介绍： The Journal of Engineering Tribology publishes high-quality, peer-reviewed papers from academia and industry worldwide on the engineering science associated with tribology and its applications. "I am proud to say that I have been part of the tribology research community for almost 20 years. That community has always seemed to me to be highly active, progressive, and closely knit. The conferences are well attended and are characterised by a warmth and friendliness that transcends national boundaries. I see Part J as being an important part of that community, giving us an outlet to publish and promote our scholarly activities. I very much look forward to my term of office as editor of your Journal. I hope you will continue to submit papers, help out with reviewing, and most importantly to read and talk about the work you will find there." Professor Rob Dwyer-Joyce, Sheffield University, UK This journal is a member of the Committee on Publication Ethics (COPE).