GB/T 16462.5-2025 Active National standards

GB/T 16462.5-2025 Test conditions for numerically controlled turning machines and turning centres—Part 5:Accuracy of speeds and interpolations

GB/T 16462.5-2025 Test conditions for numerically controlled turning machines and turning centres—Part 5:Accuracy of speeds and interpolations

Publish Date: 2025-10-31 Implement Date: 2026-05-01 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 16462.5-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Lathe

ICS Name: CNC machine tools

Publish Date: 2025-10-31

Implement Date: 2026-05-01

Pages: 40 pages

Scope

This document specifies the testing of the spindle speed of CNC lathes and turning centers, the feed speed of each CNC linear axis, and the motion accuracy of the trajectory generated by the simultaneous movement of two or more linear axes and/or rotary axes, in accordance with GB/T 17421.1—2023 and GB/T 17421.4—2016.
This document is applicable to ordinary-precision horizontal, vertical, and inverted vertical CNC lathes and turning centers.

Development Information

Word Count: 59 Thousand words Pages: 40 pages

Replace the following standards

GB/T 16462.5-2017 Test conditions for numerically controlled turning machines and turning centres—Part 5:Accuracy of feeds,speeds and interpolations

Referenced Standards

GB/T 16462.1-2023 Test conditions for numerically controlled turning machines and turning centres—Part 1:Geometric tests for machines with horizontal workholding spindle GB/T 16462.2-2023 Test conditions for numerically controlled turning machines and turning centres—Part 2:Geometric tests for machines with a vertical workholding spindle GB/T 16462.3-2017 Test conditions for numerically controlled turning machines and turning centres—Part 3:Geometric tests for machines with inverted vertical work-holding spindles 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 17421.4-2016 Test code for machine tools—Part 4:Circular tests for numerically controlled machine tools GB/T 19660-2005 Industrial automation systems and integration—Numerical control of machines—Coordinate system and motion nomenclature ISO/TR 16907

Adopt standards

ISO 13041-5:2015

Related Standards

GB/T 12177-1990 Replaced

GB/T 12177-1990 Numerical control of machines—NC processor output— Logical structure

Publish Date: 1990-01-04

GB/T 12646-1990 Active

GB/T 12646-1990 Numerical control of machines—NC processor input—Basic part program reference language

Publish Date: 1990-12-28

GB/T 3168-1993 Active

GB/T 3168-1993 Numerical control of machines—Symbols

Publish Date: 1993-07-21

GB/T 14660-1993 Replaced

GB/T 14660-1993 NC jig boring machine—Testing of the accuracy

Publish Date: 1993-10-15

GB/T 16462-1996 Abolished

GB/T 16462-1996 Numerically controlled turning machines—Testing of the accuracy

Publish Date: 1996-07-05

GB/T 8129-1997 Replaced

GB/T 8129-1997 Industrial automation systems—Numerical control of machines—Vocabulary

Publish Date: 1997-09-02