GB/T 45381-2025 Active National standards

GB/T 45381-2025 Gantry-type die sinking electrical discharge machines with movable crossbeam—Testing of the accuracy

Publish Date: 2025-03-28 Implement Date: 2025-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 45381-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Special-purpose machine tools

ICS Name: Other machine tools

Publish Date: 2025-03-28

Implement Date: 2025-10-01

Pages: 32 pages

Scope

This document specifies the geometric accuracy, positioning accuracy, and working accuracy of gantry EDM forming machines with moving beams, and also stipulates the tolerance values corresponding to the above-mentioned accuracy inspection items.
This document is applicable to the accuracy inspection of gantry EDM forming machines with fixed worktables and movable beams.
This document only involves the inspection of machine accuracy, and is not applicable to machine operation tests (vibration, abnormal noise, creep of components, etc.) and their parameters (such as speed, feed rate, etc.), which are usually conducted before the accuracy inspection.

Development Information

Word Count: 43 Thousand words Pages: 32 pages

Referenced Standards

GB/T 5291.2-2003 Die sinking electro-discharge machines(EDM)——Testing of accuracy——Part 2:Two column machines(Slide-head type and cross-slide table type) GB/T 5291.2-2022 Die sinking electro-discharge machines—Testing of the accuracy—Part 2:Double-column machines (slide-head type) GB/T 14896.1-1994 Non-traditional machine tools—Terminology—Basic terminology GB/T 14896.1-2009 Non-traditional machines—Terminology—Part 1:Basic terminology GB/T 14896.1-2025 Non-traditional machines—Terminology—Part 1:Basic terminology GB/T 14896.2-1994 Non-traditional machine tools—Terminology—Electro-discharge machine tools GB/T 14896.2-2009 Non-traditional machines—Terminology—Part 2:Electro-discharge machines GB/T 17421.1-2023 Test code for machine tools—Part 1:Geometric accuracy of machines operating under no-load or quasi-static conditions GB/T 17421.2-2023 Test code for machine tools—Part 2:Determination of accuracy and repeatability of positioning of numerically controlled axes GB/T 19660-2005 Industrial automation systems and integration—Numerical control of machines—Coordinate system and motion nomenclature GB/T 14896.2-2025 Non-traditional machines—Terminology—Part 2:Electrical discharge machines

Related Standards

GB/T 8064-1998 Active

GB/T 8064-1998 Acceptance conditions for gear hobbing machines—Testing of the accuracy

Publish Date: 1998-11-18

GB/T 5290.1-2001 Active

GB/T 5290.1-2001 Die sinking electro-discharge machines(EDM)—Parameters—Part 1:Single column machines(cross slide table type and fixed table type)

Publish Date: 2001-07-20

GB/T 5291.1-2001 Replaced

GB/T 5291.1-2001 Die sinking electro-discharge machines(EDM)—Testing of accuracy— Part 1:Single column machines (cross slide table type and fixed table type)

Publish Date: 2001-07-20

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GB/T 20317-2006 Replaced

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Publish Date: 2006-07-20

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