Thermal Characteristics Analysis and Structural Optimization of Horizontal HMC500 Spindle Systems

doi:10.3969/j.issn.1004-132X.2018.13.013

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	Thermal Characteristics Analysis and Structural Optimization of Horizontal HMC500 Spindle Systems
	Wu, Yongwei; Wu, Zaixin; Bao, Zhenwei
刊名	Zhongguo Jixie Gongcheng/China Mechanical Engineering
	2018-07-10
卷号	29 期号:13 页码:1596-1602
关键词	Bearings (machine parts) Deformation Optimal systems Structural design Structural optimization Thermoanalysis Maximum temperature rise Optimal design Optimized structures Real time measurements Spindle systems Temperature field model Thermal characteristics Thermal deformation
ISSN号	1004132X
DOI	10.3969/j.issn.1004-132X.2018.13.013
英文摘要	Taking the unique structure of the HMC500 spindle systems as the research object, the temperature field model of the spindle systems was established. It is found that the thermal deformations of the spindle systems have a good correspondence with the temperatures. Spindle deformation increases are caused by spindle heat increases. The spindle bearing friction heats are an important reason for the heat generated by the spindle systems. The experimental results show that the maximum temperature rise of the spindle systems is located in the inner rings of the front bearings. The thermal deformations of the spindle systems were further calculated, and the optimal design of the cooling surface of the spindle boxex could reduce the temperature rise of the spindle systems effectively, so that the thermal deformations of the spindle systems could be minimized, so that the key part is less than 10 μm, which may meet the design claims of the machine. On the spindle box system of the optimized arrangement of temperature sensors and displacement sensors, the real-time measurements were carried out under the speed of 8000 r/min. The experimental results were compared with the simulation ones of ANSYS to verify the feasibility and reliability of the optimized structure. © 2018, China Mechanical Engineering Magazine Office. All right reserved.
语种	中文
出版者	Chinese Mechanical Engineering Society
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/114123]
专题	机电工程学院
作者单位	School of Mechanical and Electriccal Engineering, Lanzhou University of Technology, Lanzhou; 730050, China
推荐引用方式 GB/T 7714	Wu, Yongwei,Wu, Zaixin,Bao, Zhenwei. Thermal Characteristics Analysis and Structural Optimization of Horizontal HMC500 Spindle Systems[J]. Zhongguo Jixie Gongcheng/China Mechanical Engineering,2018,29(13):1596-1602.
APA	Wu, Yongwei,Wu, Zaixin,&Bao, Zhenwei.(2018).Thermal Characteristics Analysis and Structural Optimization of Horizontal HMC500 Spindle Systems.Zhongguo Jixie Gongcheng/China Mechanical Engineering,29(13),1596-1602.
MLA	Wu, Yongwei,et al."Thermal Characteristics Analysis and Structural Optimization of Horizontal HMC500 Spindle Systems".Zhongguo Jixie Gongcheng/China Mechanical Engineering 29.13(2018):1596-1602.