GB/T 31558-2015
5-axis simultaneous CNC spiral bevel gear grinding machines.Testing of the accuracy (English Version)

Standard No.

GB/T 31558-2015

Language

Chinese, Available in English version

Release Date

2015

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 31558-2015

Scope

This standard specifies the requirements and inspection methods for the geometric accuracy, positioning accuracy and working accuracy of the five-axis linkage CNC spiral bevel gear grinding machine. This standard applies to five-axis linkage CNC spiral bevel gear grinding machines (hereinafter referred to as "machine tools") with a maximum workpiece diameter of 2500 mm. You can also refer to the linkage of less than five axes.

GB/T 31558-2015 Referenced Document

• GB/T 11365-1989 Accuracy of bevel and hypoid gears
• GB/T 17421.1-1998 Test code for machine tools. Part 1: Geometric accuracy of machines operating under no-load or finishing conditions
• GB/T 17421.2-2000 Test code for machine tools-Part 2:Determination of accuracy and repeatability of positioning numerically controlled axes

GB/T 31558-2015 history

• 2015 GB/T 31558-2015 5-axis simultaneous CNC spiral bevel gear grinding machines.Testing of the accuracy