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GB/T 37501-2019

Chinese Standard: 'GB/T 37501-2019'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusRelated Standard
GB/T 37501-2019English249 Add to Cart Days<=3 Brass wires for unidirectional travelling wire electrical-discharge machining in numerically controlled machines Valid GB/T 37501-2019
GB/T 37501-2019Chinese18 Add to Cart <=1-day [PDF from Chinese Authority, or Standard Committee, or Publishing House]  

   

BASIC DATA
Standard ID GB/T 37501-2019 (GB/T37501-2019)
Description (Translated English) Brass wires for unidirectional travelling wire electrical-discharge machining in numerically controlled machines
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard H62
Classification of International Standard 77.150.30
Word Count Estimation 14,194
Date of Issue 2019-06-04
Date of Implementation 2020-05-01
Drafting Organization Ningbo Bode Hi-Tech Co., Ltd., Nonferrous Metals Technology and Economic Research Institute, Wuhu Chujiang Alloy Copper Co., Ltd., Wuhu Hengxin Copper Group Co., Ltd.
Administrative Organization National Nonferrous Metals Standardization Technical Committee (SAC/TC 243)
Regulation (derived from) National Standard Announcement No.7 of 2019
Proposing organization China Nonferrous Metals Industry Association
Issuing agency(ies) State Administration of Markets and China National Standardization Administration

GB/T 37501-2019
Brass wires for unidirectional traveling wire electrical-discharge machining in numerically controlled machines
ICS 77.150.30
H62
National Standards of People's Republic of China
One-way wire electric spark for CNC machine tools
Processing brass wire
Published on.2019-06-04
2020-05-01 implementation
State market supervision and administration
China National Standardization Administration issued
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard was proposed by the China Nonferrous Metals Industry Association.
This standard is under the jurisdiction of the National Nonferrous Metals Standardization Technical Committee (SAC/TC243).
This standard is drafted by. Ningbo Bode Hi-Tech Co., Ltd., Nonferrous Metals Technology and Economic Research Institute, Wuhu Chujiang Alloy Copper
Co., Ltd., Wuhu Hengxin Copper Group Co., Ltd.
The main drafters of this standard. Chen Xiaojun, Zhong Jie, Yang Lijuan, Meng Xianqi, Lu Hening, Wan Linhui, Han Zhiwei, Zhang Yun, Di Feng, Gan Changjun,
Qian Guangfu, Cheng Xuyi, Wang Chuancan.
One-way wire electric spark for CNC machine tools
Processing brass wire
1 Scope
This standard specifies the product classification, technical requirements, test methods and inspection rules for brass wire for one-way wire EDM machining for CNC machine tools.
And the contents of the sign, packaging, transportation, storage and quality certificate and order form (or contract).
This standard is applicable to the circular brass wire (hereinafter referred to as the wire) used in the one-way wire EDM machine for CNC machine tools.
2 Normative references
The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article.
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 228.1-2010 tensile testing of metallic materials - Part 1
GB/T 351 metal material resistivity measurement method
GB/T 2828.1. Sampling procedures for sampling by sampling - Part 1 . Batch-to-batch sampling plan, searched by AQL
GB/T 5121 (all parts) Copper and copper alloy chemical analysis methods
GB/T 5231 processing copper and copper alloy grades and chemical composition
GB/T 8170 Numerical Rounding Rules and Representation and Determination of Limit Values
GB/T 8888 heavy non-ferrous metal processing products packaging, marking, transportation, storage and quality certificate
GB/T 10573 non-ferrous metal filament tensile test method
GB/T 26303.2 Methods of measuring the dimensions of copper and copper alloys - Part 2. bars, wires, profiles
YS/T 482 Copper and copper alloys - Methods
YS/T 483 copper and copper alloy analysis method X-ray fluorescence spectrometry (wavelength dispersion type)
YS/T 668 copper and copper alloy physical and chemical detection sampling method
YS/T 815 copper and copper alloy mechanical properties and process properties sample preparation method
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
CNC machine tool numericalycontroledmachines
A machine tool that controls the machining process with a numerical control system.
3.2
One-way wire unidirectionaltravelingwire
The wire always runs in one direction during EDM.
3.3
Electric discharge machining electro-dischargemachining
In a certain medium, the workpiece material is melted, vaporized and removed by the pulse spark discharge between the workpiece and the workpiece electrode.
The surface is processed by material deposition.
Related standard:   GB/T 37502-2019  GB/T 37567-2019
Related PDF sample:   GB/T 37567-2019  GB/T 37570-2019
   
 
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