GB/T 31199-2014 English PDF

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GB/T 31199-2014: Surface roughness parameters measurement for CTP plate substrate
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 31199-2014	139	Add to Cart	3 days	Surface roughness parameters measurement for CTP plate substrate	Valid

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Basic data

Standard ID: GB/T 31199-2014 (GB/T31199-2014)
Description (Translated English): Surface roughness parameters measurement for CTP plate substrate
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G80
Classification of International Standard: 37.040.20
Word Count Estimation: 6,668
Date of Issue: 9/3/2014
Date of Implementation: 5/1/2015
Quoted Standard: GB/T 6682
Regulation (derived from): People's Republic of China Announcement of Newly Approved National Standards No. 21 of 2014
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This Standard specifies determination after graining treatment by a computer version of the base-plate (CTP version of the base) surface roughness parameters. This Standard is applicable to treatment after graining computer version of the base-plate (CTP

GB/T 31199-2014: Surface roughness parameters measurement for CTP plate substrate

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Surface roughness parameters measurement for CTP plate substrate ICS 37.040.20 G80 National Standards of People's Republic of China CTP version of the base (CTP version of the base) Determination of surface roughness parameters Issued on. 2014-09-03 2015-05-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. The standard proposed by China Petroleum and Chemical Industry Association. This standard by the national digital imaging materials and digital printing materials Standardization Technical Committee (SAC/TC432) centralized. This standard was drafted. Lucky Wah Kwong Printing Technology Co., Ltd. The main drafters of this standard. dry Chao, Shen Shijun, Zhang, Li synthesis, peak, Fang Lei, Qi Yanyan, Li Wei, Guo Huangqiang, Licheng Kai, Pan show. CTP version of the base (CTP version of the base) Determination of surface roughness parameters

1 Scope

This standard specifies the determination after the graining treatment of CTP plate base (CTP version of the base) surface roughness parameters. This standard applies to after the graining treatment of CTP plate base (CTP version of the base).

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. Laboratory use specifications and test methods GB/T 6682 Analysis

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 Evaluation length evaluationlength ln Evaluation has been assessed for the irregular contour characteristic length. [GB/T 3505-2009, the definition 3.1.10] 3.2 Arithmetical mean deviation arithmeticalmeandeviationoftheassessedprofile assessment profile Ra Within a sampling length ordinate value of the absolute value of the arithmetic mean. [GB/T 3505-2009, the definition 4.2.1] 3.3 The average width of meanwidthoftheprofileelements contour unit Rsm Averaged over a sampling length contour cell width. [GB/T 3505-2009, the definition 4.3.1] 3.4 Evaluation profile steepness kurtosisoftheassessedprofile Rku The ratio of the sample and the average length of the contour ordinate value of the fourth root mean square deviation Rq of four parties. Root mean square deviation Rq profile. rms vertical coordinate values \u200b\u200bwithin a sampling length. [GB/T 3505-2009, the definition 4.2.4] ......

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