GB/T 7925-2021
NC reciprocating traveling type wire electrical-discharge machines—Parameters (English Version)

Standard No.

GB/T 7925-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Latest

GB/T 7925-2021

Replace

GB/T 7925-2005

Scope

This standard specifies the types and parameters of CNC reciprocating wire electric discharge machine tools. This standard applies to CNC reciprocating wire electric discharge machine tools (hereinafter referred to as "machine tools") for single-cut forming and multiple-cut forming.

GB/T 7925-2021 Referenced Document

• GB/T 14896.2-2009 Non-traditional machines.Terminology.Part 2:Electro-discharge machines
• GB/T 321-2005 Preferred numbers-Series of preferred numbers
• GB/T 7926-2015 Precision Inspection of NC Reciprocating Wire EDM Machine Tool

GB/T 7925-2021 history

• 2021 GB/T 7925-2021 NC reciprocating traveling type wire electrical-discharge machines—Parameters
• 2005 GB/T 7925-2005 Wire electrical-discharge machines(Reciprocating traveling type)-Parameters
• 1987 GB/T 7925-1987 Parameters of wire cut electric discharge machines