Review on thermal design of machine tool spindles

Xiao-lei DENG; Huan LIN; Jian-chen WANG; Chang-xiong XIE; Jian-zhong FU

doi:10.3788/OPE.20182606.1415

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Review on thermal design of machine tool spindles

Micro/Nano Technology and Fine Mechanics | 更新时间：2020-07-05

- Review on thermal design of machine tool spindles
- Optics and Precision Engineering Vol. 26, Issue 6, Pages: 1415-1429(2018)
- 作者机构：
  
  1.浙江大学浙江省三维打印工艺与装备重点实验室, 浙江杭州 310027
  2.衢州学院浙江省空气动力装备技术重点实验室, 浙江衢州 324000
  3.浙江永力达数控科技股份有限公司, 浙江衢州 324000
- 作者简介：
- 基金信息：
- DOI：10.3788/OPE.20182606.1415
  CLC： TH161
- Received：11 September 2017，
  
  Accepted：19 November 2017，
  
  Published：25 June 2018
- 稿件说明：
移动端阅览
Xiao-lei DENG, Huan LIN, Jian-chen WANG, et al. Review on thermal design of machine tool spindles[J]. Optics and precision engineering, 2018, 26(6): 1415-1429.
DOI：

Xiao-lei DENG, Huan LIN, Jian-chen WANG, et al. Review on thermal design of machine tool spindles[J]. Optics and precision engineering, 2018, 26(6): 1415-1429. DOI： 10.3788/OPE.20182606.1415.

摘要

机床的热态性能已成为影响高速机床工作性能的最重要的因素之一。主轴是机床的关键功能部件，其热态特性在很大程度上决定了机床的切削速度和加工精度，是影响机床精度提升的最重要因素。因此，在主轴的设计阶段减少机床热误差的影响，对于提高机床的热态特性十分重要。在过去的近一个世纪时间中，国内外众多学者针对主轴热设计方法开展了研究探索，基于热设计的过程可以分成三部分内容：热态特性分析方法，热设计与优化方法和热态特性试验方法。先通过主轴热态特性（如温度场分布、热变形、热平衡时间等）建模与分析获取必要的参数，然后以此为基础开展主轴结构设计优化、材料设计优化和冷却系统设计等热设计措施，获得较佳的主轴热态特性，最后通过热态特性试验来校验分析和设计优化的结果，整个过程循环直至达到满意结果为止。本文以此为脉络展开，分别探讨了三部分内容的国内外典型研究现状、主要研究内容和所存在的优缺点，并对未来的研究趋势进行了展望。

Abstract

The thermal characteristics of machine tools have emerged as one of the most important factors for the performance of high-speed machine tools. The spindle is the key component of machine tools. Thus

the thermal characteristics of the spindle determine the maximum cutting speed and processing accuracy that machine tools can achieve. Controlling the effects of thermal error of machine tools during the spindle design stage is of great importance for improving its thermal characteristics. During the past century

several researchers have focused on studying spindle thermal design methods. There are essentially three parts

namely thermal characteristics analysis

thermal design and optimization

and thermal characteristics tests. First

the necessary parameter is obtained from the modeling and analysis of thermal characteristics such as temperature field distribution

thermal deformation

and thermal balance time. Second

thermal design measures such as spindle structure optimization

material design optimization

and cooling system design are employed to obtain superior spindle thermal characteristics. Finally

the analysis and design optimization results are validated via thermal characteristics tests. The whole process is repeated until satisfactory results are obtained. The status of research in this area is discussed from these three aspects. The advantages and disadvantages are summarized

and future research prospects are discussed in the conclusion.

关键词

Keywords

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Zhejiang Province Key Laboratory of Advanced Manufacturing Technology, Department of Mechanical Engineering, Zhejiang University

State Key Laboratory of Fluid Power Transmission and Control, Zhejiang University

Hangzhou Dianzi University

Beijing Key Laboratory of Advanced Manufacturing Technology， Beijing University of Technology

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