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GB/T 16457.1-2023 English PDF

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Q: Should I purchase the latest version GB/T 16457.1-2023?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 16457.1-2023 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.

US$269.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 16457.1-2023: Blanks of diamond circular saw blade - Part 1: For welded saw blades
Status: Valid

GB/T 16457.1: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 16457.1-2023	269	Add to Cart	3 days	Blanks of diamond circular saw blade - Part 1: For welded saw blades	Valid
GB/T 16457.1-2009	639	Add to Cart	3 days	Blanks for super-abrasive cutting-off wheels -- Dimensions -- Part 1: Manually guided cutting-off in building and civil engineering	Obsolete
GB/T 16457-1996	359	Add to Cart	3 days	Abrasive products--Segmented saws for machining of stone and masonry cutting--Dimensions of steel blades	Obsolete

Similar standards

GB/T 2493 GB/T 2480 GB/T 23541 GB/T 17588 GB/T 16457.2 GB/T 16458

Basic data

Standard ID: GB/T 16457.1-2023 (GB/T16457.1-2023)
Description (Translated English): Blanks of diamond circular saw blade - Part 1: For welded saw blades
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J43
Classification of International Standard: 25.100.70
Word Count Estimation: 14,176
Date of Issue: 2023-09-07
Date of Implementation: 2024-04-01
Older Standard (superseded by this standard): GB/T 16457.1-2009; GB/T 16457.2-2009
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 16457.1-2023: Blanks of diamond circular saw blade - Part 1: For welded saw blades

---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.
ICS 25.100.70 CCSJ43 National Standards of People's Republic of China Partially replaces GB/T 16457.1-2009, GB/T 16457.2-2009 Diamond circular saw blade base Part 1.Saw blades for welding Published on 2023-09-07 2024-04-01 Implementation State Administration for Market Regulation Released by the National Standardization Administration Committee

PrefaceⅠ Introduction II 1 Scope 1 2 Normative reference documents 1 3 Terms and Definitions 1 4 Code names and markings 1 4.1 Shape code 1 4.2 Applicable welding process code 1 4.3 Dimension code 1 4.4 Product marking 2 5 Technical requirements 3 5.1 Safety requirements 3 5.2 Appearance 3 5.3 Surface roughness 3 5.4 Size 3 5.5 Geometric tolerance 3 5.6 Tension 3 6 Test method 4 6.1 Safety requirements 4 6.2 Appearance 4 6.3 Surface roughness 4 6.4 Size 4 6.5 Geometric tolerance 4 6.6 Tension 5 7 Inspection Rules 5 7.1 Group batch 5 7.2 Factory inspection 5 7.3 Supervisory inspection 6 8 Marking, packaging, transportation and storage6 8.1 Flag 6 8.2 Packaging 6 8.3 Transport 6 8.4 Storage 6 Appendix A (Normative) Base Dimensions 7

Foreword

This document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part 1.Structure and Drafting Rules of Standardization Documents" Drafting. This document is Part 1 of GB/T 16457 "Diamond Circular Saw Blade Base". GB/T 16457 has released the following parts. ---Part 1.For welding saw blades; ---Part 2.For sintered saw blades. This document partially replaces GB/T 16457.1-2009 "Superhard material saw blade base dimensions - Part 1.Used in buildings and civil engineering Mechanical cutting of engineering materials" and GB/T 16457.2-2009 "Saw blade base dimensions for super-hard materials - Part 2.Used in buildings and civil engineering Hand-held cutting of engineering materials. This document is based on GB/T 16457.1-2009 and integrates GB/T 16457.2-2009 and welding Contents related to the saw blade base. Compared with GB/T 16457.1-2009, in addition to structural adjustments and editorial changes, the main technical changes as follows. a) Changed the scope (see Chapter 1, Chapter 1 of the.2009 edition); b) The code name and mark have been changed (see Chapter 4, Chapter 2.1, 2.2, and Chapter 3 of the.2009 edition); c) The dimensions and requirements have been changed (see 5.4, Appendix A, 2.3 of the.2009 edition); d) Added requirements for safety, appearance, surface roughness, geometric tolerance, and tension (see 5.1, 5.2, 5.3, 5.5, and 5.6); e) Added requirements for test methods, inspection rules, marking, packaging, transportation and storage (see Chapter 6 ~ Chapter 8). Please note that some content in this document may be subject to patents. The publisher of this document assumes no responsibility for identifying patents. This document is proposed by China Machinery Industry Federation. This document is under the jurisdiction of the National Abrasives and Abrasives Standardization Technical Committee (SAC/TC139). This document was drafted by. Black Tornado Saw Industry Co., Ltd., Beijing Antai Steel Research Superhard Materials Products Co., Ltd., Wanlong Times Technology Co., Ltd., Guangdong Benlang New Materials Co., Ltd., Guilin Tebang New Materials Co., Ltd., Wuhan Wanbang Laser Diamond Tools Stock CO., LTD. The main drafters of this document. Zhang Yuncai, Hu Huan, Xu Yanjun, Xu Xiaowang, Ma Shaowei, Luo Wenlai, He Chengjun, Liu Yibo, Pi Houkuan, Ye Hongyu. The previous versions of this document and the documents it replaces are as follows. ---First released in.1996 as GB/T 16457-1996 "Superhard Material Saw Blade Base Dimensions"; ---The first revision in.2009 was published in parts as GB/T 16457.1-2009 "Superhard Material Saw Blade Base Dimensions Part 1" Points. Mechanical cutting of building and civil engineering materials" and GB/T 16457.2-2009 "Superhard material saw blade base ruler Part 2.Hand-held cutting of building and civil engineering materials; ---This is the second revision and has been re-published in parts. This document corresponds to Part 1.

Introduction

Due to different manufacturing processes, diamond circular saw blades are currently divided into two categories. welded saw blades and sintered saw blades. These two types of products are very Technical requirements vary widely. In order to scientifically and reasonably standardize the technical content of diamond circular saw blade substrates, and in line with GB/T 11270.1 "Diamond circular saw blades for superhard abrasive products - Part 1.Welding saw blades" and GB/T 11270.2 "Diamond circular saw blades for superabrasive products" In line with the "Stone Circular Saw Blades Part 2.Sintered Saw Blades", GB/T 16457 "Diamond Circular Saw Blade Base" is intended to consist of the following two parts. ---Part 1.For welding saw blades. The purpose is to establish technical specifications for the substrate used in welding process diamond circular saw blades. ---Part 2.For sintered saw blades. The purpose is to establish the technical specifications for the matrix used in sintering process diamond circular saw blades. Diamond circular saw blade base Part 1.Saw blades for welding

1 Scope

This document specifies the codes and markings, technical requirements, test methods, inspection rules and signs, packaging Loading, transportation and storage. This document is applicable to the substrate for welding diamond circular saw blades.

2 Normative reference documents

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, the dated quotations For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to this document. GB/T 11270.1-2021 Superabrasive products diamond circular saw blades Part 1.Welding saw blades GB/T 39169 Diamond circular saw blade base mounting and fixing holes for construction and civil engineering GB/T 43134 Safety requirements for superabrasive products

3 Terms and definitions

There are no terms or definitions to be defined in this document.

4 Code names and marks

4.1 Shape code The basic shape code of the substrate for welding diamond circular saw blades (hereinafter referred to as the substrate) is 1, and its modified shape and code should comply with The provisions of 4.1.3 in GB/T 11270.1-2021. 4.2 Applicable welding process codes The sawtooth welding processes and codes applicable to the base body are shown in Table 1. Table 1 Applicable welding process codes Applicable welding process code Laser weldingLW High frequency induction welding HF 4.3 Dimension code The base size code is shown in Table 2 and Figure 1. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 16457.1-2023_English be delivered?

Answer: Upon your order, we will start to translate GB/T 16457.1-2023_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 16457.1-2023_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 16457.1-2023_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.

Question 5: Should I purchase the latest version GB/T 16457.1-2023?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 16457.1-2023 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.