GB/T 22159.3-2008 in English

VALID

Acoustics and vibration - Laboratory measurement of vibro-acoustic transfer properties of resilient elements - Part 3: Indirect method for determination of the dynamic stiffness of resilient supports for translatory motion

Issued on:2008-07-02
Implemented on:2009-02-01
File Format:PDF
Delivery:Via email within 5 business days

Price(USD)： $480.00
$466.00

Standard No:	GB/T 22159.3-2008
Document status:	VALID
Title in English:	Acoustics and vibration - Laboratory measurement of vibro-acoustic transfer properties of resilient elements - Part 3: Indirect method for determination of the dynamic stiffness of resilient supports for translatory motion
Title in Chinese:	声学与振动弹性件振动声传递特性实验室测量方法第3部分：弹性支撑件平动动刚度的间接测量方法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 5 business days
Issued on:	2008-07-02
Implemented on:	2009-02-01
ICS Classification:	17.140-Acoustics and acoustic measurements
Chinese Classification:	Z32-Noise and vibration test methods
Professional Classification:	GB-National Standard
Related Keywords:	measurement method profile measurement method indirect method dynamic stiffness laboratory measurement
Related Topics:	Translation laboratory test device Acoustic and Vibration Measuring Instruments Mechanical Vibration Vehicle Elastic Elements Mechanical Vibration Vehicle Elastic Elements Vibration method 1 and method 2 measuring rotation GB/T 22159.3 GB/T 22159.3-2008 Vibration and Acoustic Testing Methods dynamic stiffness elasticity Acoustic vibration detection method Vibration grinding method Measurement method of dynamic stiffness

《GB/T 22159.3-2008声学与振动弹性元件振动声传递特性实验室测量方法第3部分：弹性支撑件平动动刚度的间接测量方法》由TC17（全国声学标准化技术委员会）归口，主管部门为中国科学院。
本部分是ＧＢ／Ｔ２２１５９《声学与振动　弹性元件振动?声传递特性实验室测量方法》的系列标准之一。本标准详细介绍了一种在给定预载条件下，弹性支撑件平动动刚度的测量方法。本标准还介绍了与待测件连接件平行及垂直方向上的位移测量方法。本部分规定了测量线弹性支撑动刚度函数的间接法，如果元件对给定的静态预荷载表现出近似的线性振动特性，则本部分还包括非线性静态预荷载?偏移特性的弹性支撑。

Scope

This section details a method for measuring the translational dynamic stiffness of an elastic support under a given preload condition. The method mainly involves the laboratory measurement of the vibration transmissibility, known as the profile measurement method. This method is suitable for test parts with parallel connections. The applicable frequency range of this measurement method is f₂～f₃ obtained by using the method in this part. The values of f₂ and f₃ depend on the test device and the vibration isolator to be tested, usually 20Hz≤f₂≤50Hz; 2kHz≤f₃≤5kHz. The measurement data obtained by the methods in this part can be used for: - product information provided by manufacturers and suppliers; - information required in the product development process; - quality control: - calculation of the vibration transmission rate through the vibration isolator .

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