外压轴承的制造设计

Q3 Engineering

Mocaxue Xuebao/Tribology Pub Date : 1974-10-01 DOI:10.1016/0041-2678(74)90118-3

K.J. Stout , W.B. Rowe

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引用次数: 21

摘要

讨论了液体进给轴颈轴承的设计，并通过设计实例进行了说明。对嵌入式和非嵌入式轴承进行了比较，表明槽式入口轴承提供最大的负载能力，最高可达0.5偏心比，尽管流量增加以实现最小的功耗。提出了隐式和非隐式结构的公差程序，使轴承设计具有低总功耗、高承载能力和高刚度的经济制造。讨论了温度变化和制造变化对轴承性能的影响，并提出了建议，以尽量减少由此产生的性能误差。

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Externally pressurized bearings design for manufacture

The design of liquid feed journal bearings is discussed and is illustrated by design examples. Recessed and non-recessed bearings are compared, showing that slot entry bearings offer greatest load capacity up to 0.5 eccentricity ratio although flow-rates are increased to achieve minimum power dissipation. Tolerancing procedures for both recessed and non-recessed configurations are presented which enable bearings to be designed for economic manufacture combined with low total power dissipation, high load capacity and high stiffness. The effects of temperature variations and manufacturing variations on bearing performance are discussed and recommendations are presented to minimize the resulting errors of performance.

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来源期刊

Mocaxue Xuebao/Tribology Engineering-Mechanical Engineering

CiteScore

1.90

自引率

0.00%

发文量

3489

期刊介绍： As the most authoritative comprehensive science periodical covering all branches of Tribology in China, “Tribology” deals with various academic, technological, and engineering topics in the interdisciplinary subjects of Mechanical Science and Technology, Materials Science and Engineering, Physics, Chemistry, Mechanics, etc. It covers new achievements in the fundamental, applied fundamental, and applied researches in Tribology, reflects the development and direction of Tribology at home and abroad, helps to find and train young scholars, speeds up extensive academic exchange, promotes the development of Tribology subject, and serves for the development of economy and society.