Standard No.:	GB/T 40116-2021
English Name:	Foil bearings - Performance of hydrodynamic gas journal bearings - Testing of static load capacity, friction coefficient and lifetime
Chinese Name:	箔片轴承 气体动压径向轴承性能 静态承载能力、摩擦因数和寿命测试
Chinese Classification:	J12    Sliding bearing
Professional Classification:	GB    National Standard
ICS Classification:	21.100.10 21.100.10    Plain bearings 21.100.10
Issued by:	SAMR; SAC
Issued on:	2021-05-21
Implemented on:	2021-12-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	8500 words
Price(USD):	300.00
Delivery:	via email in 1~3 business day

文件描述了箔片气体动压径向轴承的性能测试方法及结果比较方法，轴承由空气（气体）作为润滑介质，由转轴转动产生的气体动压作为支承。本文件给出的测试方法旨在测试和评价箔片气体动压径向轴承的静态承载能力、摩擦因数和使用寿命，并对不同测试条件下（如箔片气体动压径向轴承尺寸、转轴转速、环境气压和湿度等）获得的测试结果进行比较。由于测试条件可以改变，所以可通过设置测试条件来改变轴承的静态承载能力。