GB/T 45863-2025 Active National standards

GB/T 45863-2025 Test conditions for numerically controlled vertical surface broaching machines—Testing of the accuracy

Publish Date: 2025-08-01 Implement Date: 2026-02-01 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 45863-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Insertion, pulling, planing, and sawing machines

ICS Name: Pull out the bed

Publish Date: 2025-08-01

Implement Date: 2026-02-01

Pages: 48 pages

Scope

This document specifies the component and axis naming, geometric accuracy inspection, positioning accuracy and repeat positioning accuracy inspection of CNC vertical broaching machines with ordinary precision, as well as work accuracy inspection and corresponding tolerance requirements.
This document describes the concept, configuration, and features of CNC vertical broaching machines used for turbine disc groove and slot machining, and provides related terminology and axis names.
This document is applicable to the accuracy inspection of CNC vertical broaching machines for turbine disc groove and slot machining, but not to the operational inspection (such as vibration, abnormal noise, and creep of moving parts) and parameter inspection (such as speed and feed rate) of CNC vertical broaching machines.