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JB/T 3720-2023 English PDF

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JB/T 3720-2023: (General technical requirements for guide wheels of reciprocating wire EDM wire cutting machines)
Status: Valid

JB/T 3720: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
JB/T 3720-2023English259 Add to Cart 3 days [Need to translate] (General technical requirements for guide wheels of reciprocating wire EDM wire cutting machines) Valid JB/T 3720-2023
JB/T 3720.1-2006English319 Add to Cart 3 days [Need to translate] Guide wheels for wire electrical-discharge machines (Reciprocating traveling type). Part 1: Parameters Obsolete JB/T 3720.1-2006
JB/T 3720-1993English199 Add to Cart 2 days [Need to translate] (CNC EDM wire cutting guide wheel. Parameters) Obsolete JB/T 3720-1993
JB 3720-1984EnglishRFQ ASK 3 days [Need to translate] (WEDM guide wheel parts and component parameters) Obsolete JB 3720-1984

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Basic data

Standard ID JB/T 3720-2023 (JB/T3720-2023)
Description (Translated English) (General technical requirements for guide wheels of reciprocating wire EDM wire cutting machines)
Sector / Industry Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard J59
Classification of International Standard 25.080.99
Word Count Estimation 11,162
Date of Issue 2023-12-29
Date of Implementation 2024-07-01
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the type, parameters, model preparation, processing requirements, geometric accuracy, marking and random technical documents and packaging requirements of the guide wheel of the reciprocating wire EDM machine tool. This standard applies to the manufacture of guide wheel components for reciprocating wire EDM wire cutting machines.

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Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version JB/T 3720-2023 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.