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JB/T 6347.3-2019 English PDF

US$189.00 · In stock
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JB/T 6347.3-2019: Gear chamfering machines -- Part 3: Specifications
Status: Valid

JB/T 6347.3: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
JB/T 6347.3-2019English189 Add to Cart 3 days [Need to translate] Gear chamfering machines -- Part 3: Specifications Valid JB/T 6347.3-2019
JB/T 6347.3-1999English399 Add to Cart 3 days [Need to translate] Gear tooth chamfering machines Accuracy inspection Obsolete JB/T 6347.3-1999

Standard similar to JB/T 6347.3-2019

JB/T 5569   JB/T 6347.2   

Basic data

Standard ID JB/T 6347.3-2019 (JB/T6347.3-2019)
Description (Translated English) Gear chamfering machines -- Part 3: Specifications
Sector / Industry Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard j56
Classification of International Standard 25.080.99
Word Count Estimation 8,891
Date of Issue 2019-05-02
Date of Implementation 2020-01-01
Older Standard (superseded by this standard) JB/T 6347.4-2006
Quoted Standard GB 5226.1-2008; GB/T 9061-2006; GB 15760-2004; GB/T 17421.5-2015; GB/T 23570-2009; GB/T 23571-2009; GB/T 25372-2010; GB/T 25373-2010; GB/T 25374-2010; GB/T 25376-2010; JB/T 3997-2011; JB/T 6347.2-2019; JB/T 8356-2016
Regulation (derived from) Natural Resources Department Announcement No. 7 of 2019
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the requirements for the design, manufacture and acceptance of gear chamfering machines. This section applies to gear chamfering machines (hereinafter referred to as machine tools) with a maximum workpiece diameter of 125mm��800mm.

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Question 5: Should I purchase the latest version JB/T 6347.3-2019?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version JB/T 6347.3-2019 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.