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Database: 365,228(8 Aug 2026)
automotive disc brake pad natural frequency characteristic frequency motor vehicle disc test method scopethis standard soaps vehicle-mounted methane power-off devices compound cycle test method
JC/T 2309-2015 in English

JC/T 2309-2015 in English

VALID

Automotive disc brake pad natural frequency and damping test method

  • Issued on:2015-07-14
  • Implemented on:2016-01-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD): $210.00
$204.00
Standard No: JC/T 2309-2015
Document status: VALID
Title in English: Automotive disc brake pad natural frequency and damping test method
Title in Chinese: 机动车盘式制动块特征频率和阻尼试验方法
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 1~3 business days
Issued on: 2015-07-14
Implemented on: 2016-01-01
Professional Classification: JC-Building Material
Related Keywords: automotive disc brake
pad natural frequency
characteristic frequency
motor vehicle disc
test method scopethis standard
Related Topics: jc/t2314-2015
jc/t2337-2015
jc/t493-2015
jc t 493 2015
Eigenfrequency
Eigenfrequency
spectral characteristics
spectral characteristics
How to test characteristic impedance
What about characteristic impedance
Dynamic high frequency testing machine
Preparation method characteristics
brake disc france
jc/t2341-2015

本标准规定了机动车盘式制动块特征频率的测定程序和衰减因子的测定程序。
本标准适用于频率为500Hz~16000Hz的盘式制动块。本标准测定的参数定义为前三个特征频率,fn (n=1,2,3),以及对应的衰减因子η。


Scope

This standard specifies the procedures for determining the characteristic frequency and attenuation factor of motor vehicle disc brake pads. This standard applies to disc brake blocks with frequencies from 500Hz to 16000Hz. The parameters measured in this standard are defined as the first three characteristic frequencies, fn (n=1, 2, 3), and the corresponding attenuation factor eta.

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