QC/T 1011-2023 (QC/T 1011-2015) PDF English
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Technical requirements and bench test methods for hydraulic air-assistant system master cylinder of clutch
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QC/T 1011-2015: Technical requirements and bench test methods for hydraulic air-assistant system master cylinder of clutch
---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/QCT1011-2015
QC
AUTOMOTIVE INDUSTRY STANDARD
ICS 43.040.50
T 21
Technical requirements and bench test methods for
hydraulic air-assistant system master cylinder of clutch
Issued on: JULY 14, 2015
Implemented on: JANUARY 01, 2016
Issued by. Ministry of Industry and Information Technology of the
People's Republic of China
3.No action is required - Full-copy of this standard will be automatically &
immediately delivered to your EMAIL address in 0~60 minutes.
Announcement of Ministry of Industry and Information
Technology of the People's Republic of China
2015 No.49
Ministry of Industry and Information Technology approved 543 industry
standards such as the “Calcium carbide furnace” (standard number, name,
main content and the date of implementation are as shown in Appendix 1),
including 48 mechanical industry standards, 16 automotive industry standards,
15 aviation industry standards, 13 pharmaceutical industry standards, 58 light
industry standards, 86 textile industry standards, 68 chemical industry
standards, 16 metallurgical industry standards, 50 building materials industry
standards, 21 petrochemical industry standards, 2 nonferrous metals industry
standards, 3 nuclear industry standards, AND 147 communications industry
standards, which are all announced hereby.
Appendix. Number, name, and date of implementation of 16 automotive
industry standards.
Ministry of Industry and Information Technology of the
People’s Republic of China
July 14, 2015
test methods for hydraulic
air-assistant system master
cylinder of clutch
63 QC/T 1012-2015
Technical requirements and
determination for motor vehicles –
Hydraulic power steering system
cleanliness
January 01, 2016
64 QC/T 1013-2015
Technical requirement and test
method for rotary shaft lip-type
seals of steering input shaft
January 01, 2016
Table of Contents
Foreword... 6
1 Scope... 7
2 Normative references... 7
3 Terms and definitions... 7
4 Technical requirements... 8
5 Test method... 9
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009
“Directive for standardization – Part 1.Structure and drafting of standards”.
This standard was proposed by AND shall be under the jurisdiction of the
National Automotive Standardization Technical Committee (SAC/TC 114).
The main drafting organizations of this standard. China Heavy Vehicle Group
Co., Ltd., Jiaxing New Zhongnan Auto Parts Co., Ltd., Jiangsu University.
The participating drafting organizations of this standard. Jinan Automobile
Testing Center, Shandong Heavy Industry Group Co., Ltd., WABCO
Automobile Control System (China) Co., Ltd., KNORR-BREMSE Commercial
Vehicle System (Chongqing) Co., Ltd., Zhejiang Institute of Science and
Technology, FAW Technology Center, Dongfeng Liuzhou Automobile Co., Ltd.,
Shaanxi Heavy Vehicle Co., Ltd., Baotou North Benz Heavy Vehicle Co., Ltd.,
Zhejiang Geely Automobile Research Institute Co., Ltd.
The main drafters of this standard. Cui Huiping, Xu Jiacheng, Liu Jinhui, Gao
Xiang, Wu Hongwei, Zhang Ziqiang, Li Hui.
Technical requirements and bench test methods for
hydraulic air-assistant system master cylinder of clutch
1 Scope
This standard specifies the technical requirements and test methods of the
hydraulic air-assistant system master cylinder clutch (hereinafter referred to as
the master cylinder).
This standard applies to the automotive hydraulic air-assistant system master
cylinder clutch.
2 Normative references
The following documents are essential to the application of this document. For
the dated documents, only the versions with the dates indicated are applicable
to this document; for the undated documents, only the latest version (including
all the amendments) are applicable to this Standard.
GB 12981 Motor vehicle brake fluids
GB/T 10125 Corrosion tests in artificial atmospheres – Salt spray tests
3 Terms and definitions
The following terms and definitions apply to this standard.
3.1
Maximum travel
It refers to the distance from the initial position of the piston to the limit
position.
3.2
Initial pressure-building travel
It refers to the distance from the initial position of the piston to the position
where the hydraulic chamber produces 0.1 MPa pressure.
......
Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al.
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