JB/T 9952-2018Surface planing machines for woodworking - Limits of sound power level (English PDF)
木工平刨床 噪声声功率级限值
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
February 9, 2018
Implementation date
October 1, 2018
Scope
JB/T 9952-2018 is the English-translated version of 木工平刨床 噪声声功率级限值.
Noise is the subject of JB/T 9952-2018, a recommended standard of the Chinese machinery industry that applies to woodworking surface planing machines. The standard fixes the sound power level of the noise these planers emit, and the value it gives is the one obtained with the machine running unloaded.
It was issued by the Ministry of Industry and Information Technology. Its classification entries are J65 in the Chinese system and 79.120.10 in the international one. It quotes GB/T 3768 and GB/T 12448, and it replaces JB/T 9952-1999.
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Document preview — JB/T 9952-2018
National Standard of the People's Republic of China
- ICS
- 79.120.10
- Replacing
- JB/T 9952-1999
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- Foreword
- Scope
- Normative references
- About this standard
- Related standards
- Classification and status
1 Foreword
JB/T 9952-2018 was issued by MIIT on 9 February 2018 and has been in force since 1 October 2018.
It replaces the earlier edition JB/T 9952-1999.
2 Scope
Noise is the subject of JB/T 9952-2018, a recommended standard of the Chinese machinery industry that applies to woodworking surface planing machines. The standard fixes the sound power level of the noise these planers emit, and the value it gives is the one obtained with the machine running unloaded. It was issued by the Ministry of Industry and Information Technology. Its classification entries are J65 in the Chinese system and 79.120.10 in the international one. It quotes GB/T 3768 and GB/T 12448, and it replaces JB/T 9952-1999.
3 Normative references
JB/T 9952-2018 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 3768
GB/T 12448
4 About this standard
Issued by: MIIT
English translation: about 15 pages
5 Related standards
Other editions:
JB/T 9952-1999 (earlier edition)
6 Classification and status
International classification (ICS): 79.120.10
Prefix JB/T: recommended standard.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Similar standards
Editions of JB/T 9952
| Edition | Title | Revision | Status |
|---|---|---|---|
| JB/T 9952-2018 | Surface planing machines for woodworking - Limits of sound power level | current edition | Current |
| JB/T 9952-1999 | Surface planing machines for woodworking - Limits of sound power level | previous edition | Superseded |
This page sells the current edition, JB/T 9952-2018. Earlier editions are listed for reference only.
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Related Standards
GB/T 12448-2010 — Woodworking machines - Programming method for the types
GB/T 3768-2017 — Acoustics -- Determination of sound power levels and sound energy levels of noise sources using sound pressure -- Survey method using an enveloping measurement surface over a reflecting plane
JB/T 10062-2026 — Probes used in ultrasonic flaw detection - Testing methods for performance
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JB/T 9952-2018
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